- 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 
| Erythroxylon, genus Erythroxylon, Erythroxylum, genus Erythroxylum |