| Name | Petastoma breviflorum Standley |
| Authorship | Standley |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Petastoma |
| GUID | urn:lsid:ipni.org:names:191121-2 |
| Citation | 1930 J. Arnold Arbor. 11: 128 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Petastoma breviflorum Standley |
| Identification made in | [no date] (1) |