| Name | Biddulphiaceae |
| Authorship | |
| Rank | Family |
| NomenclaturalStatus | NomLeg |
| Placed in | Life |
| Contains | Alveoflexus Ancoropsis Biddulphia Biddulphiopsis Euodiella P. A. Sims Hydrosera Isthmia Lisitzinia Medlinia Neograya Neohuttonia Pseudotriceratium Stoermeria Terpsino Trigonium |