Lathyrus sativusCommon names: Blue-flower'd Lathyrus, Chichling-vetch Indian Pea, Riga Pea, Dogtooth Pea, Khesari Genus: Lathyrus Species: Lathyrus sativus Class: Diadelphia Order: Decandria Authority: Linnaeus Modern Genus: Lathyrus Modern Species: Lathyrus sativus Modern Family: Fabaceae al. Leguminosae. Also placed in: Papilionaceae. Plant Type: annual Color: blue or milk-white Season: "flowers in June and July" Native Region: "A native of France, Spain and Italy." Artist: J. Sowerby |