| Name | Tetrathyrium |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Hamamelidaceae |
| Contains | Tetrathyrium simaoense Y.Y.Qian Tetrathyrium sp. Tetrathyrium subcordatum Bentham |
| Name | Tetrathyrium |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Hamamelidaceae |
| Contains | Tetrathyrium simaoense Y.Y.Qian Tetrathyrium sp. Tetrathyrium subcordatum Bentham |