Flora of the Southeastern United States
2022 Edition

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FABACEAE

Apios Fabricius. Groundnut.

Key to Apios

A genus of about 6 species, perennial vines, of temperate e. Asia and e. North America. Our two species are sister to one another, and otherwise most closely related to A. delavayi Franchon (Himalayan) and A. fortunei Maximowicz (of Japan, China, and Taiwan) (Li et al. 2014).

Ref: Isely (1998); Li et al. (2014); Woods (2005). Show full citations.

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