Published in Comm. Fl. cochinch. 208; Trans. Amer. Philos. Soc. ser. 2, 24(2):208. 1935 (non Siebold & Zucc. 1845)
Glycine soja, known as wild soybean, is an annual plant in the family Fabaceae. It may be treated as a separate species, the closest living relative of the cultivated soybean, Glycine max, an important crop, or as a subspecies of the cultivated soybean, Glycine max subsp. soja.