Large leather root
Psoralea macrostachya
Family: Fabaceae
What it is like
A bean family herb. It grows 1-2 m tall and keeps growing from year to year. It loses its leaves during the year. The flowers are in clusters and are pea shaped and purple.
Where it is found
It is a temperate plant.
Countries/locations it is found in
North America, USA
How it is used for food
Edible parts
Root