| Name | Cordylophorum (Nuttall ex Torrey & A. Gray) Rydberg |
| Authorship | (Nuttall ex Torrey & A. Gray) Rydberg |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Onagraceae |
| Contains | Cordylophorum sp. Cordylophorum suffruticosum (Nutt.) Rydb. |
| Remarks | Basionym: Epilobium subgen. Cordylophorum Nuttall ex Torrey & A. Gray (Fl. N. America 1: 488. 1840); Type: C. suffruticosum (Nuttall) Rydberg (Epilobium suffruticosum Nuttall in Torrey et A. Gray) |
| GUID | urn:lsid:ipni.org:names:1001579-2 |
| Citation | 31 Dec 1917 Fl. Rocky Mts. 590, 1064 |