Crocus sativus
Crocus sativus, commonly known as saffron crocus, or autumn crocus, is a species of flowering plant of the "Crocus" genus in the iris family Iridaceae. It is best known for producing the spice saffron from the filaments that grow inside the flower. The term "autumn crocus" is also used for species in the "Colchicum" genus, which strongly resemble crocuses. However, crocuses have 3 stamens and 3 styles, while colchicums have 6 stamens and 1 style, and belong to a different family, Colchicaceae. Colchicums are also toxic.