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Dioscorea villosa (Wild Yam) is a species of perennial herb in the family Dioscoreaceae. They are climbers. They are native to Canada, The Contiguous United States, and Puerto Rico. They have simple, simple leaves. Individuals can grow to 5 m.

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EOL has data for 14 attributes, including:

Known occurrences, collected specimens and observations of wild yam. View this species on GBIF