Vigna Savi. Cowpea.
Key to Vigna
A genus of about 60-150 species, annual and perennial herbs, pantropical, rarely extending into warm temperate regions.
Ref: Delgado-Salinas in FNA (in prep.); Isely (1998); Maréchal, Mascherpa, & Stainier (1978). Show full citations.
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