Classification
Biota [regio]Plantae [regnum]
Tracheophyta [phylum]
Magnoliopsida [classis]
Sapindales [ordo]
Simaroubaceae [familia]
Quassia [genus]
Genus Quassia Linnaeus, 1762 contains the following taxa:
Quassia amara Linnaeus, 1762 [species]