Colubrina retusa var. latifolia
Caesia spinosa Colubrina vellozoi var. verrucosa Colubrina venezuelensis Colubrina vellozoi var. latifolia Colubrina vellozoi var. paranensis Colubrina vellozoi var. peruviana Cormonema retusum Cormonema spinosum Cormonema spinosum var. angustifolium Cormonema venezuelense Colubrina retusa var. retusa Colubrina vellozoi Cormonema spinosum var. peruvianum
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024