| 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. |