dcsimg
2010 Moorea Biocode   cc-by-nc-sa-3.0

Dioscorea (Yam) is a genus of perennial herb in the family Dioscoreaceae. They are climbers. They are native to Puerto Rico, The Contiguous United States, Pacific Basin excluding Hawaii, U.S. Virgin Islands, and Canada. They have capsule fruit.

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EOL has data for 14 attributes, including:

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