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David Eickhoff   cc-by-nc-sa

Vicia nigricans (Black Vetch) is a species of perennial herb in the family legumes. They are climbers. They have a self-supporting growth form. They are native to Canada, The Contiguous United States, and Alaska. They have compound, broad leaves. Flowers are visited by Buff-tailed bumblebee, Bombus dahlbomii, Large garden bumblebee, and Platycheirus.

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EOL has data for 17 attributes, including:

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