Grass Pea is a remarkable azure blue colored near relative of the common
sweet pea. The blue color is very rare in peas. It is an annual herb,
1-2 ft tall. Stem is nearly berect, hairless, winged. Leaves have
tendril at tip; axis winged. Stipules are semiarrow shaped, 1.8-2.5 cm x
2-5 mm; leaflets 1-paired, lanceshaped to linear, 1.8-2.5 cm x 2-5 mm,
with parallel veins, margin entire. Flowers are borne 1 or 2 together; axis
3-6 cm. Sepal-cup bellshaped, nearly equally toothed, 2-3 times as long
as tube. Flower are white, blue, or pink, 1.2-1.5 cm. Pods are nearly elliptic,
2.5-3.5 cm, 2-winged along sutures.
The peas can be boiled and eaten, and this species is cultivated in parts
of Africa and Asia as a food crop. Floweringe June-July.
Identification credit: R.K. Nimai Singh
Photographed in Imphal, Manipur.
• Is this flower misidentified?
If yes,
Your name: Your email: Your comments
The flower labeled Grass Pea is ...