Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (192 total) for Ada Hayden

Vernonia fasciculata (Ironweed)
Plant specimen
Echinocystis lobata (Wild balsam apple) specimen
Eripatorium serolinum (Late-flowering thoroughwort)
Silphium perfoliatum (Indian cup) specimen
Echinocystis lobata (Wild balsam apple)
Aster novae-angliae (New England aster)
Helenium autumnale (Sneezeweed)
Bidens frondosa (Beggar-ticks; Boot-jacks)
Trifolium repens (White clover)
Output Formats

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