| Name | Tetrastylidium | 
| Authorship | |
| Rank | Genus | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Olacaceae | 
| Contains | Tetrastylidium brasiliense Engl. Tetrastylidium brasiliensis Baill. Tetrastylidium engleri Schw. ex Glaz. Tetrastylidium grandifolium (Baill.) Sleumer Tetrastylidium janeirense Kuhlm. Tetrastylidium peruvianum Sleumer Tetrastylidium sp. |