Wild cowpea
Vigna vexillata var. youngiana
Family: Fabaceae
What it is like
A herb that keeps growing from year to year. It can lie along the ground or be climbing. The flowers are purple or blue.
There are about 150 Vigna species. They are mostly in the tropics.
Where it is found
A tropical plant.
Countries/locations it is found in
Australia, Pacific, Papua New Guinea
How it is used for food
Edible parts
Root