Vicia nigricans
Plants
Gordon Leppig & Andrea J. Pickart · public_domain
About
Vicia nigricans is a species of vetch known by the common name black vetch. It has a disjunct distribution, its two subspecies divided by thousands of miles in range.
Summary from Wikipedia
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Growing details and traits for Vicia nigricans in the Library.
No cultivars in the Library yet — the full profile above covers the species itself.