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American groundnut

Apios americana, sometimes called the American groundnut, potato bean, hopniss, Indian potato, hodoimo, America-hodoimo, cinnamon vine, or groundnut is a deciduous or evergreen perennial vine that bears edible beans and large edible tubers.

From Wikipedia, licensed under CC BY-SA 4.0

Research Mentions

iNaturalist → · observation

This native vine's edible tubers are having a moment

The tangled vine climbing fence lines near wetlands and stream banks this time of year might be A...

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Taxonomy

Scientific: Apios americana
Family: Fabaceae
Genus: Apios
Kingdom: Plantae
Order: Fabales
Hardiness: Zone 4
Habit: herb
Bloom: Late Spring