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LIVERWORT
[82]
Helen Sharp, Water-color Sketches Amer. Pl.: (1888-1910) [Helen Sharp] [979]
drawing: Helen Sharp [963]
Illustration contributed by:
Chicago Botanic Garden, Lenhardt Library, U.S.A.
Helen Sharp, Water-color Sketches Amer. Pl.: (1888-1910) [Helen Sharp]