Apios

Apios is a genus of flowering plants in the legume family, Fabaceae. The genus is native to North America and includes a single species, Apios americana. This species is a perennial climbing vine that produces edible tubers. The tubers are starchy and can be eaten raw or cooked. They are a good source of carbohydrates, protein, and fiber.

Apios americana is a vigorous climber that can reach up to 20 feet in length. It has compound leaves with 5-9 leaflets. The flowers are small, purplish-brown, and fragrant, blooming in the summer. The plant produces pods that contain seeds. The tubers are typically found underground, growing in clusters.

The plant is well-adapted to a variety of soil types, but it prefers moist, well-drained soil. It can be grown in full sun or partial shade. Apios americana is a relatively easy plant to grow and maintain. It is also a good choice for a native plant garden or for attracting pollinators.

Apios americana has a long history of use by Native American tribes, who used the tubers as a food source. The plant was also used for medicinal purposes. In recent years, there has been renewed interest in Apios americana as a potential food crop due to its nutritional value and adaptability. It is sometimes referred to as groundnut or potato bean.