Erythroxylum cryptanthum Erythroxylum ectinocalyx Erythroxylum ellipticum Erythroxylum exaltatum var. ellipticum Erythroxylum intermedium Erythroxylum exaltatum var. riedelianum Erythroxylum exaltatum
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024