De familie Sematophyllaceae Broth. kent 9 geslachten.
| Acroporium Mitt. | Heterophyllium (Schimp.) C. Müll. ex Kindb. | Sematophyllum Mitt. |
| Brotherella Loeske ex Fleisch. | Hydropogon Brid. | Taxithelium Spruce ex Mitt. |
| Donnellia Aust. | Hydropogonella Cardot | Wijkia Crum |
