Erythroxylum areolatum Erythroxylum chiapense Erythroxylum cumanense Erythroxylum havanense Erythroxylum havanense var. continentis Erythroxylum obtusum Erythroxylum ovatum Erythroxylum ovatum var. splendens
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024