Crocus

views updated Jun 08 2018

Crocus (family Iridaceae) A genus of herbs in which tufts of narrow leaves arise from corms and have white midribs. The flowers are solitary, subsessile on the corms, and regular. They have 6 similar perianth segments and an extremely long perianth tube resembling a flower-stalk. There are three stamens on the tube. The ovary is 3-celled and inferior, forming a capsule lifted up on a stalk in the fruit. Many species are cultivated for their beauty. Saffron is produced from the style branches of C. sativus. There are about 70 species, occurring in the temperate Old World, especially in the Mediterranean region.

crocus

views updated May 29 2018

cro·cus / ˈkrōkəs/ • n. (pl. crocuses or croci / ˈkrōˌkī; -ˌsī/ ) a small, spring-flowering plant (genus Crocus) of the iris family that grows from a corm and bears bright yellow, purple, or white flowers. See also autumn crocus.

crocus

views updated May 23 2018

crocus Hardy perennial flowering plant. It is low growing with a single, tubular flower and grass-like leaves rising from an underground corm. Family Iridaceae; genus Crocus.

crocus

views updated May 23 2018

crocus XVII. — L. — Gr. krókos, of Sem. orig.