| Name | Phenax grossecrenatus Killip |
| Authorship | Killip |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Phenax |
| GUID | urn:lsid:ipni.org:names:855157-1 |
| Citation | 1923 J. Wash. Acad. Sci. 13: 360 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Phenax grossecrenatus Killip |
| Identification made in | [no date] (1) |