| Name | Oenothera cardiophylla var. petiolaris M. E. Jones |
| Authorship | M. E. Jones |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Oenothera cardiophylla Torrey |
| GUID | urn:lsid:ipni.org:names:172855-2 |
| Citation | 1895 Proc. Calif. Acad. Sci. ser.2, 5: 682 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oenothera cardiophylla var. petiolaris M. E. Jones |
| Identification made in | [no date] (1) |