⁨Cattlaya superbus⁩ (⁨Mary Vaux Walcott⁩)

Artist	Mary Vaux Walcott
Year	1881
Dimensions	25.4 cm × 32.7025 cm
Materials	Paper, Watercolor Paint
Location	Smithsonian American Art Museum
Copyright	Public Domain

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Another works of ⁨Mary Vaux Walcott⁩

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  Smithsonian American Art Museum

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  • Ball of the Cathedral

    Image File

    Year	1868
    Dimensions	16.8275 cm × 22.86 cm
    Copyright	Public Domain

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  • My First Painting

    Image File

    Year	1868
    Dimensions	7.3025 cm × 6.985 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Curled Autumn Leaves)

    Image File

    Year	1872
    Dimensions	8.255 cm × 5.715 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Rose)

    Image File

    Year	1872
    Dimensions	9.525 cm × 8.5725 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Autumn Leaf)

    Image File

    Year	1872
    Dimensions	13.97 cm × 13.335 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Rosebud

    Image File

    Year	1872
    Dimensions	9.8425 cm × 8.5725 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Pansy)

    Image File

    Year	1872
    Dimensions	8.255 cm × 6.0325 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Pansy)

    Image File

    Year	1873
    Dimensions	7.9375 cm × 6.35 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Mooring and Anchor)

    Image File

    Year	1873
    Dimensions	13.335 cm × 9.525 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Hourglass)

    Image File

    Year	1870s
    Dimensions	9.2075 cm × 15.24 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Stile)

    Image File

    Year	1873
    Dimensions	12.065 cm × 9.2075 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled

    Image File

    Year	1873
    Dimensions	15.5575 cm × 11.43 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1873
    Dimensions	17.145 cm × 16.51 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1870s
    Dimensions	8.89 cm × 13.97 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Cup)

    Image File

    Year	1870s
    Dimensions	14.2875 cm × 9.2075 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Ivy)

    Image File

    Year	1874
    Dimensions	14.605 cm × 17.78 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Rosebuds)

    Image File

    Year	1874
    Dimensions	9.525 cm × 6.6675 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled)

    Image File

    Year	1874
    Dimensions	3.81 cm × 3.175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Crocuses)

    Image File

    Year	1874
    Dimensions	14.605 cm × 16.1925 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled)

    Image File

    Year	1874
    Dimensions	4.7625 cm × 4.445 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Autumn Leaves)

    Image File

    Year	1874
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled

    Image File

    Year	1874
    Dimensions	17.145 cm × 13.0175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Autumn Leaves)

    Image File

    Year	1874
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Pink Rose

    Image File

    Year	1875
    Dimensions	12.065 cm × 6.985 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Lily)

    Image File

    Year	1875
    Dimensions	17.145 cm × 20.6375 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled)

    Image File

    Year	1875
    Dimensions	13.6525 cm × 13.335 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled)

    Image File

    Year	1875
    Dimensions	8.89 cm × 10.795 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled)

    Image File

    Year	1875
    Dimensions	10.795 cm × 12.3825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Pansies)

    Image File

    Year	1875
    Dimensions	15.875 cm × 11.43 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Pansies)

    Image File

    Year	1875
    Dimensions	9.2075 cm × 10.4775 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled)

    Image File

    Year	1876
    Dimensions	8.255 cm × 12.7 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Landscape)

    Image File

    Year	1876
    Dimensions	17.78 cm × 12.3825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Pansies and Ivy)

    Image File

    Year	1876
    Dimensions	17.145 cm × 13.0175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Head of a Child)

    Image File

    Year	1876
    Dimensions	13.0175 cm × 15.5575 cm
    Copyright	Public Domain

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  • Untitled (Jack in the Pulpit)

    Image File

    Year	1876
    Dimensions	13.0175 cm × 17.4625 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Pansy)

    Image File

    Year	1876
    Dimensions	17.4625 cm × 14.2875 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1876
    Dimensions	10.4775 cm × 9.8425 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Landscape)

    Image File

    Year	1876
    Dimensions	17.4625 cm × 12.3825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Pansies)

    Image File

    Year	1876
    Dimensions	16.1925 cm × 13.335 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Mixed Flowers)

    Image File

    Year	1876
    Dimensions	6.0325 cm × 13.0175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Pink Rose with Violet

    Image File

    Year	1876
    Dimensions	6.985 cm × 13.6525 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1876
    Dimensions	16.51 cm × 13.0175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1876
    Dimensions	9.525 cm × 10.16 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1876
    Dimensions	15.5575 cm × 12.7 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1876
    Dimensions	9.2075 cm × 11.43 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1876
    Dimensions	11.7475 cm × 11.7475 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1876
    Dimensions	15.875 cm × 12.3825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1876
    Dimensions	17.145 cm × 20.32 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Cannas and Cypress Vine (Canna species and Ipomoea quamoclit)

    Image File

    Year	1877
    Dimensions	17.78 cm × 26.035 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Autumn Leaves)

    Image File

    Year	1877
    Dimensions	17.145 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1870s
    Dimensions	16.8275 cm × 21.9075 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Calla Lily)

    Image File

    Year	1877
    Dimensions	17.78 cm × 24.765 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1870s
    Dimensions	23.1775 cm × 14.9225 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Dutchman's Breeches (Bikukulla cucullaria)

    Image File

    Year	1877
    Dimensions	11.43 cm × 12.065 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Rose Mallow (Hibiscus moscheutos)

    Image File

    Year	1878
    Dimensions	24.13 cm × 31.75 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1878
    Dimensions	13.0175 cm × 13.6525 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Canada Lily (Lilium canadense)

    Image File

    Year	1878
    Dimensions	21.59 cm × 28.8925 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Cardinal Flower (Lobelia cardinalis)

    Image File

    Year	1878
    Dimensions	23.8125 cm × 31.115 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Rose)

    Image File

    Year	1878
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Head of a Child)

    Image File

    Year	1878
    Dimensions	13.0175 cm × 17.4625 cm
    Copyright	Public Domain

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  • Untitled (Head of a Child Looking Down)

    Image File

    Year	1878
    Dimensions	12.3825 cm × 16.1925 cm
    Copyright	Public Domain

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  • Untitled (Head of a Child with Hat)

    Image File

    Year	1878
    Dimensions	13.0175 cm × 17.78 cm
    Copyright	Public Domain

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  • Closed Gentian (Gentiana andrewskii)

    Image File

    Year	1879
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Water Lilies (Castalia odorata)

    Image File

    Year	1879
    Dimensions	23.495 cm × 30.7975 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1879
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Mountain Laurel (Kalmia latifolia)

    Image File

    Year	1879
    Dimensions	22.5425 cm × 28.2575 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1879
    Dimensions	21.9075 cm × 26.035 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Rhododendron (Rhododendron maximum)

    Image File

    Year	1880
    Dimensions	24.13 cm × 29.845 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Meadow Beauty (Rhexia virginica), Rattlesnake Roat (Nabalus albus), Pitcherplant (Sarracenia purpurea)

    Image File

    Year	1880
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Giant Helleborine (Epipactia gigantea)

    Image File

    Year	1880
    Dimensions	14.9225 cm × 23.1775 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Study of Mushrooms)

    Image File

    Year	1880
    Dimensions	32.0675 cm × 24.4475 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Gentianacease sabbalia angularis

    Image File

    Year	1880
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Grouseberry (Viburnum americanum)

    Image File

    Year	1880
    Dimensions	23.8125 cm × 31.4325 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Cardinal Flower (Lobelia cardinalis)

    Image File

    Year	1880
    Dimensions	24.13 cm × 31.4325 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Rose Gentian (Sabbatia angularis)

    Image File

    Year	1880
    Dimensions	35.56 cm × 22.5425 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • On the Road to Monument

    Image File

    Year	1881
    Dimensions	24.13 cm × 31.115 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Cattlaya superbus

    Image File

    Year	1881
    Dimensions	25.4 cm × 32.7025 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Group of Flowers

    Image File

    Year	1881
    Dimensions	14.605 cm × 23.1775 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Rubus articus

    Image File

    Year	1881
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled--Flower Study

    Image File

    Year	1883
    Dimensions	14.9225 cm × 22.5425 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Indian Paintbrush (Castilleja rhexifolia)

    Image File

    Year	1883
    Dimensions	14.605 cm × 23.1775 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Plant Study)

    Image File

    Year	1883
    Dimensions	14.9225 cm × 23.1775 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Flowers from the Mesa

    Image File

    Year	1883
    Dimensions	14.9225 cm × 23.1775 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled) (Flower Study)

    Image File

    Year	1883
    Dimensions	14.605 cm × 23.1775 cm
    Copyright	Public Domain

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  • Partridgeberry (Mitchella repens)

    Image File

    Year	1883
    Dimensions	15.5575 cm × 24.13 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled, Group of Flowers)

    Image File

    Year	1883
    Dimensions	14.9225 cm × 22.86 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Showy Orchids (Orchis spectabilis)

    Image File

    Year	1885
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1886
    Dimensions	14.9225 cm × 23.1775 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled--Flower Study

    Image File

    Year	1891
    Dimensions	23.8125 cm × 31.75 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Sequoia (Sequoia gigantea)

    Image File

    Year	1896
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Queen's Slipper (Cypripedium reginae)

    Image File

    Year	1897
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Red Columbine (Aquilegia formosa)

    Image File

    Year	1897
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Glacierlily (Erythronium grandiflorum)

    Image File

    Year	1899
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • White Globeflower (Trollius albiflorus)

    Image File

    Year	1899
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Pulsatilla occidentalis

    Image File

    Year	1899
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Lewis Monkey Flower (Mimulus lewisii)

    Image File

    Year	1899
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Aleutian Fleabane (Erigeron unalaschensis)

    Image File

    Year	1900
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Genres	Watercolor, Floral Painting
    Copyright	Public Domain

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  • Untitled--Flower Study

    Image File

    Year	1900
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Willow (Salix)

    Image File

    Year	1900
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Wild Rose and Blue-eyed Grass (Rosa species and Sisyrinchium species)

    Image File

    Year	1900
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1900
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1900
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • (Untitled--Flower Study)

    Image File

    Year	1900
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • White Dawnrose (Pachyloplus marginatus)

    Image File

    Year	1900
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • White Thistle (Cirsium hookeranum)

    Image File

    Year	1900
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Untitled (Unfinished Sketch)

    Image File

    Year	1900
    Dimensions	14.9225 cm × 23.1775 cm
    Copyright	Public Domain

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  • Rocky Mountain Kalmia (Kalmia microphylla)

    Image File

    Year	1900
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Western Azalea (Rhododendron occidentale)

    Image File

    Year	1900
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Grass-pink Orchid (Limodorum tuberosum)

    Image File

    Year	1900
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Stachys palustria

    Image File

    Year	1900
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Alpine Harebell (Campanula lasiocarpa)

    Image File

    Year	1900
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • (Untitled--Flower Study)

    Image File

    Year	1900
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Bladder Campion (Silene latifolia)

    Image File

    Year	1900
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Currant (unfinished) (Ribes species)

    Image File

    Year	1900
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Wood Merrybells (Uvularia perfoliata)

    Image File

    Year	1900
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Pink Heather (Phyllodoce empetriformis)

    Image File

    Year	1901
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Nodding Onion (Allium cernuum)

    Image File

    Year	1901
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

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  • Rocky Mountain Rhododendron (Rhododendron albiflorum)

    Image File

    Year	1901
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • White Heather (Phyllodoce grandiflora)

    Image File

    Year	1901
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wood-Nymph (Moneses uniflora)

    Image File

    Year	1902
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bunchberry (Cornus canadensis)

    Image File

    Year	1902
    Dimensions	17.4625 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Fireweed (Epilobium angustifolium)

    Image File

    Year	1902
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Queencup (Clintonia uniflora)

    Image File

    Year	1902
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • American Twinflower (Linnaea borealis americana)

    Image File

    Year	1902
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Cassiope (Cassiope mertensiana)

    Image File

    Year	1900s
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Western Pipsissewa (Chimaphila umbellata)

    Image File

    Year	1902
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • White Dryad (Dryas octopetala)

    Image File

    Year	1902
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Showy Fleabane (Erigeron salsuginosus)

    Image File

    Year	1902
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Heieracium gracile

    Image File

    Year	1903
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Penstemon (Penstimon fruiticosus)

    Image File

    Year	1903
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bur-forget-me-not (Lappula diffusa)

    Image File

    Year	1903
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Northern Butterwort (Pinguicula vulgaris)

    Image File

    Year	1903
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Canada Violet (Viola canadensis)

    Image File

    Year	1903
    Dimensions	17.4625 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Spotted Saxifrage (Saxifraga bronchialis)

    Image File

    Year	1903
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Showy Pyrolla (Pyrola asarifolia)

    Image File

    Year	1903
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Siberian Onion (Allium sibericum)

    Image File

    Year	1903
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Chiogenes hispidula

    Image File

    Year	1904
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Crepis Elegans

    Image File

    Year	1904
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Moehringia laberiflora

    Image File

    Year	1904
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pedicularis raremosa

    Image File

    Year	1904
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Arnica (Arnica latifolia)

    Image File

    Year	1904
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Golden Fleabane (Erigeron aureus)

    Image File

    Year	1904
    Dimensions	17.4625 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Moccasin Flower (Cypripedium acaule)

    Image File

    Year	1904
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Arenaria formosa

    Image File

    Year	1904
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yellow Dryad (Dryas drummondii)

    Image File

    Year	1904
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yellow Pentstemon (Pentstemon confertus)

    Image File

    Year	1904
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Perennial Gaillardia (Gaillardia aristata)

    Image File

    Year	1904
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Plant Study

    Image File

    Year	1904
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Plant Study

    Image File

    Year	1904
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Plant Study

    Image File

    Year	1904
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alpine Monkey Flower (Mimulus caespitosus)

    Image File

    Year	1904
    Dimensions	17.4625 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pink Fleabane (Erigeron jucundus)

    Image File

    Year	1904
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lobelia Kalmii

    Image File

    Year	1904
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Aster Engelmann

    Image File

    Year	1904
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Labrador Tea (Ledum groenlandicum)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yellow Jessamine (Gelsemium sempervirens)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lake Louise Arnica (Arnica louisiana)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Grayleaf Fivefinger (Potentilla glaucophylla)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Nodding Ladies-Tresses (Ibidium cernum)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Carpet Pink (Silene acaulis)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Grassleaf Agoseris (Agoseris graminifolia)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Plant Study

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bottle Gentian (Gentiana saponaria)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Arnica alpina

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alpine Ragwort (Senecio species)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Fringed Parnassia (Parnassia fimbriata)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Nodding Campion (Lychnis apetala)

    Image File

    Year	1905
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pentstemon (Pentstemon procerus)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Blue Larkspur (Delphinium nuttallianum)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Naiad Spring Beauty (Claytonia parvifolia)

    Image File

    Year	1905
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Fringed Gentian (Gentiana crinita)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • White Flowering Raspberry (Rubus parviflorus)

    Image File

    Year	1905
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Flower Study

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Western Rattlesnake Plantain (Peranium decipiens)

    Image File

    Year	1905
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Rose Pogonia (Pogonia ophioglossoides)

    Image File

    Year	1906
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bronzebells (Stenanthium occidentale)

    Image File

    Year	1906
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yellow Willow-Weed (Epilobium lutem)

    Image File

    Year	1906
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Shortspur Columbine (Aquilegia brevistyla)

    Image File

    Year	1907
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Purple Saxifrage (Saxifrage oppositifolia)

    Image File

    Year	1907
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alpine Fernlife (Pedicularis contorta)

    Image File

    Year	1907
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Forget-Me-Not (Myosotis alpestris)

    Image File

    Year	1907
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Heather (Phyllodoce intermedia)

    Image File

    Year	1907
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Anemone (Anemone drummondii)

    Image File

    Year	1907
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lithospermum canescens

    Image File

    Year	1907
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Menziesea (Menziesea glabella)

    Image File

    Year	1907
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Mistmaiden (Romanzoffia sitchensis)

    Image File

    Year	1907
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Anemone canadensis

    Image File

    Year	1907
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Mountain Cranberry (Vaccinium vitisidaea minus)

    Image File

    Year	1907
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Slender Shootingstar (Dodecatheon pauciflorum)

    Image File

    Year	1909
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Mitella nuda

    Image File

    Year	20 centiury
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Buckbean (Menyanthes trifoliata)

    Image File

    Year	20 centiury
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Silene multicaulis

    Image File

    Year	20 centiury
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lily (Lilium montanum)

    Image File

    Year	20 centiury
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Musk-Flower (Mimulus moschatus)

    Image File

    Year	1911
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Viola orbiculata

    Image File

    Year	1911
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Small Cranberry (Oxycoccus palustris)

    Image File

    Year	1911
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Gray Phacelia (Phacelia sericea)

    Image File

    Year	1911
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Veronica serpyllifolia

    Image File

    Year	1911
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red Willowweed (Epilobium latifolium)

    Image File

    Year	1911
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Columbia Clematis (Clematis columbiana)

    Image File

    Year	20 centiury
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pink Twisted Stalk (Streptopus curvipes)

    Image File

    Year	1913
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Kruhsea (Kruhsea streptopoides)

    Image File

    Year	1913
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Picea engelmanni

    Image File

    Year	1913
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lyall Larch (Larix lyallii)

    Image File

    Year	1913
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Flower Study

    Image File

    Year	20 centiury
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Moss Forget-me-not (Eritichum elongatum)

    Image File

    Year	1915
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Flower Study

    Image File

    Year	1915
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Gilia linanthus parviflorus

    Image File

    Year	20 centiury
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Blue Beard-Tongue (Pentstemon)

    Image File

    Year	1915
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bitterroot (Lewisia redivivia)

    Image File

    Year	1915
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Gentian (Gentiana affinis)

    Image File

    Year	1915
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Flower Study

    Image File

    Year	20 centiury
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Blue Lupine (Lupinus argenteus)

    Image File

    Year	1915
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Phlox

    Image File

    Year	1915
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Canada Buffaloberry (Lepargyrea canadensis)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Camas (Quamasia quamash)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Calypso (Cytherea bulbosa)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yellow Violet (Viola orbiculata)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bearberry (Arctostaphylos uva-ursi)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bunchberry (Cornus canadensis)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pink Pussytoes (Antennaria rosea)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Cut-Leaf Fleabane (Erigeron compositus)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bearberry (Arctostaphylos uva-ursi)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Ladder Gentian (Gentiana acuta)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Big Whortleberry (Vaccinium membranaceum)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Elephanthead (Pedicularis groenlandica)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bluegreen Gentian (Gentiana glauca)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alpine Pointvetch (Oxytropis podocarpa)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Spring Beauty (Claytonia lanceolata)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Redstem Saxifrage (Saxifraga lyallii)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Elkslip (Caltha leptosepala)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Orchis (Orchis rotundifolia)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sweet Androsace (Androsace carinata)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Clasping Twisted Stalk (Streptopus amplexifolius)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Grouse Whortleberry (Vaccinum scoparium)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Northern Lady's Slipper (Cypripedium passerinum)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Harebell (Campanula rotundifolia)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Gentiana propingua

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Arabis lyallii

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Northern Hedysarum (Hedysarum boreale)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Northern Butterbur (Petasites hyperboreus)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Arrowleaf Groundsel (Senecia triangularis)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sidebells Pyrola (Pyrola secunda)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Mountain Cranberry (Vaccinium vitisdaea minus)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Moss Gentian (Gentiana prostrata)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alpine Fleabane (Erigeron unalaschcensis)

    Image File

    Year	1916
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Peatpink (Silene caroliniana)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Early Saxifrage (Saxifraga virginiensis)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alpine Vetch (Astragalus bourgovii)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • (Untitled--Plant Study)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Devilsclub (Echinopanax horridum)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Deathcamas (Zygadenus elegans)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Globe Anemone (Anemone globosa)

    Image File

    Year	1917
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Crowberry (Empetrum nigrum)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Veronica wormskjoldii

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Vicia americana

    Image File

    Year	1910s
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Viola palustris

    Image File

    Year	1910s
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Hedysarum (Hedysarum sulphurescens)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Heliotrope Valerian (Valeriana sitchensis)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Hepatica (Hepatica americana)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Jack-in-the-pulpit (Arisaema triphyllum)

    Image File

    Year	1917
    Dimensions	17.4625 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bush Cinquefoil (Potentilla fruticosa)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Buff Pussytoes (Antennaria luzuloides)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alberta Primrose (Primula maccalliana)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Witch-Hazel (Hamamelis virginiana)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Blue Phlox (Phlox divaricata)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Arabis drummondii

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wood Skullcap (Scutellaria serrata)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bloodroot (Sanguinaria canadensis)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Birdsfoot Violet (Viola pedata)

    Image File

    Year	1917
    Dimensions	18.0975 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Showy Aster (Aster conspicuus)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bearberry Honeysuckle (Lonicera involucrata)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Mountain Juniper (Juniperus sibirica)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Turtlehead (Chelone glabra)

    Image File

    Year	1910s
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Trailing Arbutus (Epigaea repens)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Rock Wormwood (Artemisia discolor)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Anemonella (Syndesmon thalictroides)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Rock Willow (Salix petrophila)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Tall Fleabane (Erigeron acris)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Stelleria leata

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pale Strawberry (Fragaria glauca)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pearl Everlasting (Anaphalis margaritacea)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pedicularis bracteosa

    Image File

    Year	1910s
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Ragwort (Senecio burkei)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sedum stenopetalum

    Image File

    Year	1910s
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Quakerladies (Houstonia caerulea)

    Image File

    Year	1917
    Dimensions	18.0975 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Plume Anemone (Pulsatilla occidentalis)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Small Yellow Ladyslipper (Cypripedium parviflorum)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Prickly Currant (Ribes lacustre)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sidesaddle Goldenrod

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Evergreen Saxifrage (Leptarrhena pyrolifolia)

    Image File

    Year	1917
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Hooded Ladies-Tresses (Ibidium strictum)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • False Dandelion (Agoseris carnea)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Grouse Whortleberry (Vaccinium scoparium)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Skunk Cabbage (Spathyema foetida)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Green Bear Cabbage (Veratrum viride)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Swamp Magnolia (Magnolia virginiana)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Swamp Azalea (Azalea viscosa)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Green Adder's Mouth (Malaxis unifolia)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Strawberry-Blite (Chenopodium capitatum)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pale Pinesap (Hypopitys americana)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Primrose Violet (Viola primulifolia)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Papaw (Asimina triloba)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Stagger-Bush (Pieris mariana)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Partridgeberry (Mitchella repena)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red Trillium (Trillium erectum)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Vernal Iris (Iris verna)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Corathorhiza corallorhiza

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Arethusa (Arethusa bulbosa)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red Dewberry (Rubus pedatus)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red Buckeye (Aesculus pavia)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Cream Violet (Viola striata)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Creeping Juniper (Juniperus horizontalis)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Crested Iris (Iris cristata)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Ragged Fringe-orchid (Habenaria lacera)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Venus Flytrap (Dionaea muscipula)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Southern Magnolia (Magnolia grandiflora)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pineland Blueberry (Vaccinium tenellum)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Rabbitbean (Cracca virginiana)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Self-Heal (Prunella vulgaris)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pink Hedysarum (Hedysarum americanum)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Snow Willow (Salix nivalis)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Loblolly Pine (Pinus taeda)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Low Whortleberry (Vaccinium caespitosum)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pussy-Toes (Antennaria racemosa)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alpine Fir (Abies lasiocarpa)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Cut Toothwort (Dentaria laciniata)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Snowberry (Symphoricarpos albus)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lambkill (Kalmia angustifolia)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Goldenclub (Orontium aquaticum)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pinxter Bloom (Azalea nudiflora)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Purple Mountain Violet (Viola adunca)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Western Mountain Ash (Sorbus sambucifolia)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Capnoides aureum

    Image File

    Year	1918
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alpine Pointvetch (Oxytropis podocarpa)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Water Crowfoot (Batrachium trichophyllum)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Tuliptree (Liriodendron tulipifera)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Trailing Houstonia (Houstonia procumbens)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Spotted Pipsissewa (Chimaphila maculata)

    Image File

    Year	1918
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wake-Robin (Trillium grandiflorum)

    Image File

    Year	1918
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Moss Pink (Phlox subulate)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Twinleaf (Jeffersonia diphylla)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Smooth Yellow Violet (Viola eriocarpa)

    Image File

    Year	1919
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pyxie (Pyxidanthera barbulata)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Foxglove Pentstemon (Pentstemon digitalis)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Shadbush (Amelianchier oblongifolia)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Shooting Star (Dodecatheon meadia)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Highbush Blackberry (Rubus argutus)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Squawroot (Conopholis americana)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Avalanche Buttercup (Ranunculus suksdorfii)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red Comandra (Comandra livida)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Rocky Mountain Twayblade (Ophrys necrophylla)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Dogbane (Apocyum androsaemfolium)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Virginia Springbeauty (Claytonia virginica)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • White Epidendrum (Epidendrum nocturnum)

    Image File

    Year	1919
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Virginia Bluebells (Mertensia virginica)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Blueflag Iris (Iris versicolor)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Prickly Currant (Ribes lacustre)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Oconee-Bells (Shortia galacifolia)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Tampa Epidendrum (Epidendrum tampense)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Flowering Dogwood (Cornus florida)

    Image File

    Year	1919
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Douglas Honeysuckle (Lonicera glaucescens)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • American Columbine (Aquilegia canadensis)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Orchid (Epidendrum cochleatum)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wild Flax (Linum lewisii)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Spotted Bee Balm (Monarda punctata)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Butterfly Weed (Ascelpias tuberosa)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wild Calla (Calla palustris)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sun Dial Lupine (Lupinus perennis)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Strawberry Bush (Euonymus americanus)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bowmansroot (Porteranthus trifoliatus)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pale Lady's Slipper (Cypridedium acaule)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pickerelweed (Pontederia cordata)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Fairy-Bells (Disporum trachycarpum)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Spider Lily (Hymenocallis rotata)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pansy Violet (Viola pedata)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Box Huckleberry (Gaylussacia brachycera)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Field Violet (Viola rafinesquii)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Southern Coast Violet (Viola septemloba)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • White Troutlily (Erythronium albidum)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Plant Study

    Image File

    Year	1919
    Dimensions	18.0975 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Woolly Agoseris (Agoseris villosa)

    Image File

    Year	1919
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Squirrel Corn (Bikukulla canadensis)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alberta Paintbrush (Catilleja miniata)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • American Waterlily (Castalia odorata)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Blue-eyed-grass (Sisyrinchium angustifolium)

    Image File

    Year	1920
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bog-Asphodel (Tofieldia intermedia)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bourgeau Rose (Rosa bourgeauiana)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Canada Wild Ginger (Asarum canadense)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Chickasaw Plum (Prunus angustifolia)

    Image File

    Year	1920
    Dimensions	18.0975 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Crane-Fly Orchis (Tipularia uniflora)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Double Bladderpod (Physaria didymocarpa)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Double Bladderpod (Physaria didymocarpa)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Engelmann Spruce (Picea engelmanni)

    Image File

    Year	1920
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • False Locoweed (Oxytropia gracilis)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Fringed Polygala (Polygala paucifolia)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Ghostpipe (Thalesia uniflora)

    Image File

    Year	1920
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Grape Hyacinth (Muscari racemosum)

    Image File

    Year	1920
    Dimensions	18.0975 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Gray Ragwort (Senecio canus)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Greendragon (Arisaema dracontium)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Green Pyrola (Pyrola chlorantha)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Harbinger of Spring (Erigenia bulbosa)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Hazel Alder (Alnus regosa)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Hybrid Pitcherplant (Sarracenia rubra xs purpurea venosa)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Leather Flower (Clematis viorna)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lily Twayblade (Liparis liliifolia)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Limber Pine (Pinus flexilis)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Meadow Fleabane (Erigeron speciosus)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Montana Parnassia (Parnassia montanesis)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Northern Onion (Allium sibiricum)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Oxytropis aepicola

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Persimmon (Diospyros virginiana)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Purple Butterwort (Pinguicula elatior)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pussy Willow (Salix discolor)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red Chokeberry (Aronia arbutifolia)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red Maple (Acer rubrum)

    Image File

    Year	1920
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red Monkeyflower (Diplaucus puniceus)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red Pinesap (Hypopitys lanuginosa)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Rose Paintbrush (Castilleja pallida)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sanifoiga adscendeus

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Silverberry (Elaeagnus commutata)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Slender Cotton-Grass (Eriophorum chamissonis)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Spotted Cyrtopodium (Cyrtopodium punctatum)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sweet Pitcherplant (Sarracenia rubra)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Tall Larkspur (Delphinium elongatum)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Tassel Cottongrass (Eriophorum angustifolium)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Toad Trillium (Trillium sessile)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Trumpetleaf (Sarracenia flava)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Virginia Spiderwort (Tradescantia virginiana)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wake-Robin (Trillium sessile)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Western Bluebells (Mertensia paniculata)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • White Dryad (Dryas octopetala)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • White Indian Paintbrush (Castilleja occidentalis)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • White Pea (Lathyrus ochroleucus)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wild Sweet Crab (Malus coronaria)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Winterberry (Ilex verticillata)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Woolly Arnica (Arnica tomentosa)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yellow Dryad (fruit) (Dryas drummondii)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yellow Lady's Slipper (Cypripedium parviflorum)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • American Pasqueflower (Pulsatilla ludoviciana)

    Image File

    Year	1920
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red Chokeberry (Aronia arbutifolia)

    Image File

    Year	1920s
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sweet Azalea (Azalea arborescens)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Drummond Pitcherplant (Sarracenia drummondii)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pygmy Androsace (Androsace subumbellata)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Star Solomonplume (Vagnera stellata)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Rayless Groundsel (Senecio pauciflorus)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Salsify (Tragopogon porrifolius)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pink Fleabane (Erigeron caespitosus)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alpine Milkvetch (Astragalus alpinus)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Drummond Willow (Salix drummondiana)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Woolly Fleabane (Erigeron lanatus)

    Image File

    Year	1921
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Plant Study

    Image File

    Year	1921
    Dimensions	18.0975 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wax Trillium (Trillium album)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • False Dandelion (Agoseris aurantiaca)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Flame Azalea (Azalea lutea)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lodgepole Pine (Pinus Contorta murrayana)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Giant Trillium (Trillium chloropetalum)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Golden Sedge (Carex aurea)

    Image File

    Year	1921
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Gray Pussytoes (Antennaria howellii)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Giant Red Paintbrush (Castilleja miniata)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Crowpoison (Chrosperma muscaetoxicum)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Mountain Goldenrod (Solidago oreophila)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Tufted Saxifrage (Saxifraga caespitosa)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Mourning Groundsel (Senecio lugens)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wild Pineapple (Tillandsia fasciculata)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Cut Leaf Fleabane (Erigeron compositus nudus)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sweetvetch (Hedysarum mackenzii)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Prairie-Smoke (Sieversia ciliata)

    Image File

    Year	1921
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yellow Willow Grass

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Witch Hazel (Hamamelis virginiana)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yellow Stonecrop (Sedum stenopetalum)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yellow Cucumbertree (Magnolia cordata)

    Image File

    Year	1922
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Silverberry (Elaeagnus commutata)

    Image File

    Year	1922
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Slender Agoseris (Agoseris gracilens)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Small Pyrola (Pyrola minor)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pink Fumeroot (Capnoides sempervirens)

    Image File

    Year	1922
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Southern Bird's Foot Violet (Viola digitata)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pineland Aster (Aster squarrosus)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Swamp Aster (Aster paludosus)

    Image File

    Year	1922
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • One-Leaf-Bog-Orchid (Habenaria obtusata)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Tarflower (Befaria racemosa)

    Image File

    Year	1922
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Thicket Hawthorn (Crataegus coccinea)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Northern Bedstraw (Galium boreale)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Mayapple (Podphyllum paltatum)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • American Pasqueflower (Pulsatilla ludoviciana)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lake Louise Arnica (Arnica louisiana)

    Image File

    Year	1922
    Dimensions	18.0975 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Labrador Tea (Ledum groenlandicum)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Kruhsea (Kruhsea streptopoides)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Queencup (Clintonia uniflora)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • American Vetch (Vicia americana)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Ivory Baneberry (Actaea arguta)

    Image File

    Year	1922
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Highbush Blueberry (Vaccinium corymbosum)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Scarlet Elder (Sambucus pubens)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Golden Star (Chrysogonum virginianum)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Fringe Tree (Chionanthus virginica)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Fireweed (Epilobium angustifolium)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Plant Study

    Image File

    Year	1922
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Douglas Honeysuckle (Lonicera glaucescens)

    Image File

    Year	1922
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Blue Columbine (Aquilegia caerulea)

    Image File

    Year	1922
    Dimensions	14.605 cm × 23.1775 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Deerberry (Polycodium stamineum)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Cucumbertree (Magnolia acuminata)

    Image File

    Year	1922
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Western Green Alder (Alnus sinuata)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Showy Oxytrope (Oxytropis splendens)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Western Yarrow (Achillea lanulosa)

    Image File

    Year	1922
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Ptarmiganberry (Arctous alpina)

    Image File

    Year	1922
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Burgess Milkvetch (Astragalus bourgovii)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bog Kalmia (Kalmia polifolia)

    Image File

    Year	1922
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Plant Study

    Image File

    Year	1923
    Dimensions	17.78 cm × 28.2575 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Showy Milkweed (Asclepias speciosa)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Giant Arborvitae (Thuja plicata)

    Image File

    Year	1923
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Southern Magnolia (Magnolia grandiflora)

    Image File

    Year	1923
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bastard Toadflax (Comandra pallida)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • American Mistletoe (Phoradendron flavescens)

    Image File

    Year	1923
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Western Hemlock (Tsuga heterophylla)

    Image File

    Year	1923
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Brook Lobelia (Lobelia kalmii)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Prairie Thistle (Cirsium undulatum)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Death Camas (Zygadenus venenosus)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled (Flower Study)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bourgeau Rose (Rosa bourgeauiana)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Large White Trillium (Trillium grandiflorum)

    Image File

    Year	1923
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Puccoon (Lithospermum ruderale)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Balsamroot (Balsamorhiza sagittata)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Carolina Maple (Acer carolinianum)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Saskatoon (Amelanchier alnifolia)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Aster (Aster hirariifolius)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Plume Anemone (Pulsatilla occidentalis)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Goldenpea (Thermopsis rhombifolia)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Owl-clover (Orthocarpus tenuifolius)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Purple Pentstemon (Pentstemon lyallii)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Douglas Fir (Pseudotsuga mucronata)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Western Larch (Larix occidentalis)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Downy Pinxter Bloom (Azalea rosea)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sand Phacelia (Phacelia linearis)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Arum Arrowhead (Sagittaria cuneata)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Cranberrybush (Viburnum pauciflorum)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pussy-ears (Calochortus elegans)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Skeleton Flower (Lygodesmia juncea)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Butterfly Violet (Viola papilionacea)

    Image File

    Year	1923
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Beauty Berry (Callicarpa americana)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Prairie Pentstemon (Pentstemon erianthera)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Mountain Lady's Slipper (Cypripedium montanum)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Mountain Hemlock (Tsuga mertensiana)

    Image File

    Year	1923
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Prairie Aster (Aster campestris)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red Lily (Lilium montanum)

    Image File

    Year	1923
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pinebarren Gentian (Gentiana porphyrio)

    Image File

    Year	1923
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Slim Larkspur (Delphinium depauperatum)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Showy Lady's Slipper (Cypripedium reginae)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Purple Saxifrage (Saxifraga oppositifolia)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Roundleaf Orchis (Orchis rotundifolia)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Saxifrage (Saxifraga caespitosa)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Western Menziesia (Menziesia glabella)

    Image File

    Year	1924
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Beargrass (Xerophyllum tenax)

    Image File

    Year	1924
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Ramshead Lady's Slipper (Cypripedium arietinum)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Painted Trillium (Trillium undulatum)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Blue Bead (Clintonia borealis)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Marsh Marigold (Caltha palustris)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Whitebark Pine (Pinus albicaulis)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Rocky Mountain Cassiope (Cassiope mertensiana)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Riverbank Gentian (Gentiana affinis)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pink Mountain Heather (Phyllodoce empetriformis)

    Image File

    Year	1924
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red-Helmet (Pedicularis bracteosa)

    Image File

    Year	1924
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Moss Campion (Silene acaulis)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Queencup (Clintonia uniflora)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled (Flower Study)

    Image File

    Year	1924
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Northern Anemone (Anemone parviflora)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bottle Gentian (Gentiana saponaria)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alpine Forget-me-not (Myosotis alpestris)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Milkweed (Ascelpias)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • California Pitcherplant (Chrysamphora californica)

    Image File

    Year	1924
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Western Hemlock (Tsuga heterophylla)

    Image File

    Year	1924
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • American Wisteria (Kraunhia frutescens)

    Image File

    Year	1925
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Avalanche Lily (Erythronium montanum)

    Image File

    Year	1925
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • San Diego Mariposa (Calochortus weedii)

    Image File

    Year	1925
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bogbean (Menyanthes trifoliata)

    Image File

    Year	1925
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lloyd's Strawberry Cactus (Echinocereus lloydii)

    Image File

    Year	1925
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lemon Columbine (Aquilegia flavescens)

    Image File

    Year	1925
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pink Centaurium (Centaurium venustum)

    Image File

    Year	1925
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Hooded Pitcherplant (Sarracenia minor)

    Image File

    Year	1925
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • White Dryad (Dryas octopetala)

    Image File

    Year	1925
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Green Strawberry Cactus (Echinocereus viridiflorus)

    Image File

    Year	1925
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Partridgeberry (Mitchella repens)

    Image File

    Year	1925
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Forest Anemone (Anemone deltoidea)

    Image File

    Year	1925
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Menzies Pentstemon (Pentstemon menziesii)

    Image File

    Year	1925
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Virginia Stewartia (Stewartia malachodendron)

    Image File

    Year	1925
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Dutchman's Breetches (Bikukulla cucullaria)

    Image File

    Year	1925
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wood Nymph (Moneses uniflora)

    Image File

    Year	1925
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Curly Clematis (Clematis crispa)

    Image File

    Year	1925
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Saussurea (Saussurea densa)

    Image File

    Year	1925
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Crossvine (Anisostichus capreolatus)

    Image File

    Year	1925
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Columbia Lily (Lilium columbianum)

    Image File

    Year	1925
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Atamasco-Lily (Atamosco atamasco)

    Image File

    Year	1925
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Western Cranesbill (Geranium viscosissimum)

    Image File

    Year	1925
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pinkshell Azalea (Azalea vaseyi)

    Image File

    Year	1925
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alaska Fleabane (Erigeron salsuginosus)

    Image File

    Year	1925
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Parrot Pitcherplant (Sarracenia psittacina)

    Image File

    Year	1925
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Indian Pipe (Monotropa uniflora)

    Image File

    Year	1926
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Orange Polygala (Polygala lutea)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Rosebay Rhododendron (Rhododendron maximum)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Goldenbowl Mariposa (Calochortus claratus)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yellow Fringe Orchid (Habenaria ciliaris)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Flowering Dogwood (Cornus florida)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yaupon (Ilex vomitoria)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Orange-Eye Globemallow (Sphaeralcea davidsonii)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Large Purple Fringe-Orchid (Habenaria grandiflora)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wind Poppy (Stylomecon heterophylla)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Rosebud Orchid (Pogonia divaricata)

    Image File

    Year	1926
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Turtlehead (Chelone glabra)

    Image File

    Year	1926
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Saltmarsh Rosegentian (Sabbatia stellaris)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Mexican Fremontia (Fremontodendron mexicanum)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Maypop (Passiflora incarnata)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Buff Monkeyflower (Diplacus longiflorus)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lilac Mariposa (Calochortus splendens)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Showy Orchis (Orchis spectabilis)

    Image File

    Year	1926
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Scarlet Mariposa (Calochortus kennedyi)

    Image File

    Year	1926
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Carolina Jessamine (Gelsemium sempervirens)

    Image File

    Year	1926
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Trumpet Creeper (Bignonia radicans)

    Image File

    Year	1926
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Cardinal Monkey Flower (Mimulus cardinalis)

    Image File

    Year	1927
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sweetbay (Magnolia virginiana)

    Image File

    Year	1927
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Scarlet Globe Mallow (Sphaeralcea grossulariaefolia)

    Image File

    Year	1927
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Purple Prairieclover (Petalostemon purpureum)

    Image File

    Year	1927
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wild Hyacinth (Brodiaea pulchella)

    Image File

    Year	1927
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Blue-Eyed Mary (Collinsia verna)

    Image File

    Year	1927
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bushpoppy (Dendromecon rigidum)

    Image File

    Year	1927
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Mexican Poppy (Eschscholtzia mexicana)

    Image File

    Year	1927
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Zenobia (Zenobia cassinifolia)

    Image File

    Year	1927
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Ocotillo (Fouquieria splendens)

    Image File

    Year	1927
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Parry's Penstemon (Penstemon parryi)

    Image File

    Year	1927
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Fire Pentstemon (Pentstemon eatonii)

    Image File

    Year	1927
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Evening Primrose (Pachyoplus hirsutus)

    Image File

    Year	1927
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yucca (Yucca baileyi)

    Image File

    Year	1928
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Catesby Pitcherplant (Sarracenia catesaei)

    Image File

    Year	1929
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Plant Study

    Image File

    Year	1929
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • California Nutmeg (Tumion californicum)

    Image File

    Year	1929
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Longleaf Pine (Pinus palustris)

    Image File

    Year	1929
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Quill-Leaf Tillandsia (Tillandsia fasciculata)

    Image File

    Year	1929
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Evening Primrose (Oenothera howardi)

    Image File

    Year	20 centiury
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Strawberry Bush-"Hearts Bustin' with Love" (Euonymus Americanus)

    Image File

    Year	1930
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Hybrid Pitcherplant (Sarracenia minor)

    Image File

    Year	1930
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pinguicula vulgaris

    Image File

    Year	1930s
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Hybrid Pitcherplant

    Image File

    Year	1930
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Snow Plant (Sarcodes sanguinea)

    Image File

    Year	1930
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Single-Leaf Pine (Pinus monophylla)

    Image File

    Year	1930s
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sand Myrtle (Leiophyllum lyoni)

    Image File

    Year	1930s
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Turkeyhead Cactus (Echinocerus perbellus)

    Image File

    Year	1930
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Hybrid Pitcherplant (Sarracenia minor x psittacina)

    Image File

    Year	1930
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red Pitcherplant (Sarracenia jonesii)

    Image File

    Year	1930
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Gilia arizonica

    Image File

    Year	1931
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Matilija Poppy (Romneya coulteri)

    Image File

    Year	1931
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Skeleton Weed (Lygodesmia grandiflora)

    Image File

    Year	1931
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Whitebark Pine (Pinus albicaulis)

    Image File

    Year	1931
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Zinnia (Zinnia grandiflora)

    Image File

    Year	1931
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Common Pitcherplant (Sarracenia purpurea venosa)

    Image File

    Year	1931
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Evening Primrose (Oenothera lavandalaefolia)

    Image File

    Year	1931
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Carolina Pink (Spigelia marylandica)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • American Chestnut (Castanea dentata)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Mountain Rose-Bay (Rhododendron catawbiense)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Fire Pink (Silene virginica)

    Image File

    Year	1932
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Beaked Hazelnut (Corylus rostrata)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • False Indigo (Baptista bructeata)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Desert Poppy (Eschscholtzia glyptosperma)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Hedge Bindweed (Calystegia (Convolvulus) sepium)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wood Lily (Lilium philadelphicum)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Rose-Bay Rhododendron (Rhododendron carolinianum)

    Image File

    Year	1932
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • American Chestnut (Castanea dentata)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Persimmon (Diospyros virginiana)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Umbrella Tree (Magnolia tripetala)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Balsam Fir (Albies fraseri)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Small Purple Fringe Orchid (Habenaria psychodes)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Blue Bead (Clintonia borealis)

    Image File

    Year	1932
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sego Lily (Calochortus nuttallii)

    Image File

    Year	1933
    Dimensions	17.78 cm × 28.575 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Small Tiger Lily (Lilium parvum)

    Image File

    Year	1933
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pacific Dogwood (Cornus nuttallii)

    Image File

    Year	1933
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pacific Dogwood (Cornus nuttallii)

    Image File

    Year	1933
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Jicarilla (Clematis pseudoalpina)

    Image File

    Year	1933
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Western Blue Flag (Iris missouriensis)

    Image File

    Year	1933
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Hedgehog Cactus (Coryphantha arizonica)

    Image File

    Year	1933
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Grass Nut (Brodiaea laxa)

    Image File

    Year	1933
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Fringed Gentian (Gentiana elegana)

    Image File

    Year	1933
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Fairy-bells (Disporum hookeri)

    Image File

    Year	1933
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Washington Lily (Lilium washingtonianum)

    Image File

    Year	1933
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • California Rose-Bay (Rhododendron californicum)

    Image File

    Year	1933
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Western Monkshood (Aconitum columbianum)

    Image File

    Year	1933
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • White Fairy Lantern (Calochortus albus)

    Image File

    Year	1933
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Broomrape (Orobanche fasciculata)

    Image File

    Year	1933
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Evening Primrose (Oenothera)

    Image File

    Year	1933
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yellow Lupine (Lupinis arboreus)

    Image File

    Year	1933
    Dimensions	17.78 cm × 28.2575 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Thread Leaf Sundew (Drosera rotundifolia)

    Image File

    Year	1933
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Snow Plant (Sarcodes sanguinea)

    Image File

    Year	1933
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Green Pitcherplant (Sarracenia orephila)

    Image File

    Year	1933
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Roundleaf Sundew (Drosera rotundifolia)

    Image File

    Year	1933
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Dutchman's Pipe

    Image File

    Year	1934
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pentstemon (Pentstemon barbatus)

    Image File

    Year	1934
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Yerba Mansa (Anemopsis californica)

    Image File

    Year	1934
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Perennial Phlox (Phlox paniculata)

    Image File

    Year	1934
    Dimensions	17.78 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sweet Trillium (Trillium vasyi)

    Image File

    Year	1934
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Walkingstick Cholla (Opuntia imbricata)

    Image File

    Year	1934
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Rock Willow (Salix vestita)

    Image File

    Year	1934
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Conradina verticillata

    Image File

    Year	1934
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Cliffrose (Cowania stanshuriana)

    Image File

    Year	1934
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Butterfly Pea (Clitoria mariana)

    Image File

    Year	1934
    Dimensions	17.4625 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bluets (Houstonia serpyllifolia)

    Image File

    Year	1934
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lechuguilla (Agava lechuguilla)

    Image File

    Year	1934
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Phacelia (Phacelia parryi)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Columbine (Aquilegia ecalcarata)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bellflower (Campanula)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Scarlet Gilia (Gilia aggregata)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Red Larkspur (Delphinium nudicale)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Aquilegia ecalcarata

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pentstemon (Pentstemon macranthus)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Desert Mariposa (Calochortus kennedyi)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Owl's Clover (Orthocarpus erianthus)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Scarlet Loco (Astragalus coccineus)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Squaw-Cabbage (Caulanthus inflatus)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lupine (Lupinus fornosus)

    Image File

    Year	1935
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Lotus puberulus

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Eremalche rotundifolia

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pentstemon ambiguus

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled (Tripterocalyx pedunculatus)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Gentian (Gentiana macounii)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Butterfly Weed (Ascelpias tuberosa)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Apache Plume (Fallugia paradoxa)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bearpoppy (Arctomecon merriami)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Fritillary (Fritillaria biflora)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • California Lilac (Ceanothus thyrsiflorus)

    Image File

    Year	1935
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Satinleaf Goldenhead (Enceliopsis covillei)

    Image File

    Year	1935
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Spanish Bayonet (Yucca baccata)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • California Poppy (Eschscholtzia californica)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Purple Monkey-Flower (Mimulus bigelovii)

    Image File

    Year	1935
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Monterey Cypress (Cupressus macrocarpa)

    Image File

    Year	1936
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • California Fuschia (Zauschneria californica)

    Image File

    Year	1936
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled

    Image File

    Year	1936
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Gentian (Gentiana holopetala)

    Image File

    Year	1936
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Golden Fairy Lantern (Calochortus amabilis)

    Image File

    Year	1936
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Schizocodon soldanelloides

    Image File

    Year	1936
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Flower Study

    Image File

    Year	1936
    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Shooting Star (Dodecatheon hendersonii)

    Image File

    Year	1936
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Prickly Poppy (Argemone hispeda)

    Image File

    Year	1936
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Sand Verbena (Abronia umbellata)

    Image File

    Year	1936
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Purple Fairy Lantern (Calochortus anoenum)

    Image File

    Year	1936
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Alpine Forget-Me-Not (Myosotis alpestris)

    Image File

    Year	1937
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wallflower (Erysimum wheeleri)

    Image File

    Year	1937
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Phlox (Phlox caespitosa)

    Image File

    Year	1937
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wake-Robin (Trillium underwoodii)

    Image File

    Year	1937
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Blue Columbine (Aquilegia saximontana)

    Image File

    Year	1937
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Anemone (Anemone zephyra)

    Image File

    Year	1937
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Miner's Candle (Oreocarya virgata)

    Image File

    Year	1937
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Primrose (Primula angustifolia)

    Image File

    Year	1937
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Whippoorwill Flower (Trillium hugeri)

    Image File

    Year	1937
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Whippoorwill Flower (Trillium H.)

    Image File

    Year	1937
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Jacob's Ladder (Polemonium viscosum)

    Image File

    Year	1937
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Trillium erectum

    Image File

    Year	1938
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Trillium discolor

    Image File

    Year	1938
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • New Mexican Locust (Robinia neomexicana)

    Image File

    Year	1938
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wild Pea (Lathyrus decaphyllus)

    Image File

    Year	1938
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Psilostrophe sparsiflora

    Image File

    Year	1938
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Thistle (Cirsium arizonica)

    Image File

    Year	1938
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Flame Azalea (Rhododendron speciosum)

    Image File

    Year	1938
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Vervain (Verbena wrightii)

    Image File

    Year	1938
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Cucumber Tree (Magnolia scuminata)

    Image File

    Year	1938
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Phlox stansburyi

    Image File

    Year	1938
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Cholla Opuntia whipplei

    Image File

    Year	1938
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Primrose (Primula parryi)

    Image File

    Year	1938
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Fleabane (Erigeron macranthus)

    Image File

    Year	1938
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Pseudocymopterus montanus

    Image File

    Year	1938
    Dimensions	18.0975 cm × 25.7175 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Gentian (Gentiana newberri)

    Image File

    Year	1938
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Plant Study

    Image File

    Year	1939
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Iris (Iris species)

    Image File

    Year	1939
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Flower Study

    Image File

    Year	1939
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled (Flower Study

    Image File

    Year	1939
    Dimensions	17.78 cm × 28.575 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Plant Study

    Image File

    Year	1939
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Cucumber Cactus

    Image File

    Year	1939
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Wake-Robin (Trillium simile)

    Image File

    Year	1939
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Flower Study

    Image File

    Year	1939
    Dimensions	18.0975 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Plant Study

    Image File

    Year	1939
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Untitled--Plant Study

    Image File

    Year	1939
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • (Untitled--Flower Study)

    Image File

    Year	1940
    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Farewell to Spring (Godetia amoena lilja)

    Image File

    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Delphinium (Delphinium scopulorum)

    Image File

    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Death Valley Sage (Salvia funerea)

    Image File

    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Bristle-Cone Pine (Pinus aristata)

    Image File

    Dimensions	17.4625 cm × 25.0825 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Hairy Phlox (Phlox amoena)

    Image File

    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • (Untitled) (Plant Study)

    Image File

    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Leather Flower (Clematis hirsutissima)

    Image File

    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Spicebush (Calycanthus occidentalis)

    Image File

    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Eustoma russelianum

    Image File

    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia

  • Blazing Star (Mentzelia laevicaulis)

    Image File

    Dimensions	17.78 cm × 25.4 cm
    Materials	Paper, Watercolor Paint
    Copyright	Public Domain

    Wikidata|Wikimedia