- Erythroxylon coca, coca - a South American shrub whose leaves are chewed by natives of the Andes; a source of cocaine
--1 is a kind of shrub, bush
--1 is a member ofErythroxylon, genus Erythroxylon, Erythroxylum, genus Erythroxylum - Coca, Imogene Coca - United States comedienne who starred in early television shows with Sid Caesar (1908-2001)
--2 is a kind of comedienne
- coca - dried leaves of the coca plant (and related plants that also contain cocaine); chewed by Andean people for their simulating effect
--3 is a kind of plant product
--3 has substances: cocaine, cocain