Erythroxylaceae
 Erythroxylaceae (or coca family) is a family of flowering trees and shrubs consisting of 4 genera and approximately 240 species. The four genera are Aneulophus Benth Erythroxylum P. Br Nectaropetalum Engl. and Pinacopodium (Hegnauer 1980 279).The best-known species are the coca plants the source of the drug cocaine.