Synonyms: Erythroxylum acuminatum (heterotypic); Erythroxylum acutifolium (homotypic); Erythroxylum citrifolium latifolium; Erythroxylum citrifolium minus; Erythroxylum citrifolium var. latifolium; Erythroxylum citrifolium var. minus; Erythroxylum cornutum (heterotypic); Erythroxylum discolor (heterotypic); Erythroxylum duckei; Erythroxylum fraternum (homotypic); Erythroxylum gomphioides; Erythroxylum hostmannianum (homotypic); Erythroxylum manglilla (heterotypic); Erythroxylum micranthum (homotypic); Erythroxylum paraense