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Zonal distribution of sand shore vegetation
Zonal distribution, border of meadow
Zizia aurea, Anemone canadensis, and Thalictrum dioicum
Zizia aurea, Anemone canadensis, and Thalictrum dioicum
Zizia aurea
Zigadenus elegans
Zanthoxylum americanum
Zamia
Z - Alphabetical Index, botanical photographs (Acer saccharinum - Zoral distribution) (Box 99)
Xyris flexuosa (Xyris caroliniana)
Xylaria polymorpha
X - Alphabetical Index, botanical photographs (Acer saccharinum - Zoral distribution) (Box 99)
Witch's broom on Larix
Witch's broom on Larix
Witch's broom on junipers
Witch's broom on junipers
Witch's broom on junipers
Witches broom on Spruce
Witches broom on Pinus strobus (strobus strobus)
Witches broom on balsam fur
Witches broom on balsam fir
Witches broom on balsam
Witches broom on balsam
Winnebago Valley, no. 5 of series
Winnebago Valley, no. 4 of series of S.E. Views, S.W. view
Winnebago Valley, no. 3 of series of S.E. views, S. view
Winnebago Valley, no. 2 of a series of S.E. views
Winnebago Valley, no. 1 of a series of S.E. views
Winnebago Valley
Winnebago Valley
Winnebago Creek from high road
Wind swept island
Western moraine of Great Glacier
Welwitschia
Webera (Tarenna)
W.A. Wheeler, catalog, transcriptions (Box 83, Folder 393)
Washintonia claytonii (Osmorhiza aristata)
Wand plants, Lacinaria (Liatris)
Wand plants
W - Alphabetical Index, botanical photographs (Acer saccharinum - Zoral distribution) (Box 99)
Vitus vulpina
Vitis
Vitis
Viola pubescens
Viola pedata
Viola obliqua (Viola cucullata)
Viola obliqua (Viola cucullata)
Viola obliqua (Viola cucullata)
Viola canadensis
Viola canadensis