Cynoglossum lanceolatum

Cynoglossum lanceolatum Forssk. is closely related to and grades into Cynoglossum coeruleum Hochst. ex A.DC. It is a much-branched biennial plant, occurring widely with an anthropogenic distribution, harvested from the wild and used as both food and medicine. This species was first described by the Swede Peter Forsskål in 1775 in Flora Aegyptiaco-Arabica 41. Parts of the plant are used as a diaphoretic, a colic medicine for children, a diuretic expectorant, and as a febrifuge and vermifuge. A poultice made from crushed plant parts is applied to wounds by the Basuto, while the roots are used in the treatment of eye ailments. The plant is used in soup. Tests for bitters, alkaloid, volatile oil, hydrocyanic acid, saponin and triterpenoids have proven negative....read more on Wikipedia.