| Name | Ranunculus petiolaris var. arsenei (Benson) Duncan |
| Authorship | (Benson) Duncan |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Ranunculus petiolaris Kunth |
| GUID | urn:lsid:ipni.org:names:217545-2 |
| Citation | 1980 Univ. Calif. Publ. Bot. 77: 74 |
| Holdings | 38 Specimens held in the Harvard University Herbaria identified as Ranunculus petiolaris var. arsenei (Benson) Duncan |
| Identification made in | [no date] (30), 1982 (8) |