Browse Items (192 total) for Ada Hayden

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Silphium perfoliatum (Indian cup) specimen

Silphium perfoliatum (Indian cup) specimen (handcolored), including flowers and leaves, identified as negative 968

Echinocystis lobata (Wild balsam apple) specimen (handcolored), including flowers and leaves, identified as negative 969

Aster novae-angliae (New England aster) specimen (handcolored), including flowers and leaves, identified as negative 989

Helenium autumnale (Sneezeweed) specimen (handcolored), including flowers and leaves, identified as negative 990

Bidens frondosa (Beggar-ticks; Boot-jacks) specimen (handcolored), including flowers and leaves, identified as negative 999

Trifolium repens (White clover) specimen (handcolored), including flowers and leaves, identified as negative 1034

Sicyos angulateo (One-seeded bur cucumber) specimen (handcolored), including flowers and leaves, identified as negative 1174

Helianthus sp. (Sunflower) specimens (handcolored), including flowers and leaves, identified as negative 1177

Taraxacum (Dandelion), in situ (handcolored), identified as negative 1219

Eupatorium perfoliatum (Boneset) specimen (handcolored), including flowers and leaves, identified as negative 1310