| Name | Petalophyllaceae |
| Authorship | |
| Rank | Family |
| NomenclaturalStatus | NomLeg |
| Placed in | Life |
| Remarks | (R. M. Schuster) Stotler & Stotler-Crandall, Novon 12(3): 335. 2002. Basionym: Petalophylloideae R. M. Schuster, J. Hattori Bot. Lab. 70: 148. 1991. Type: Petalophyllum J. G. C. Lehmann |