| Name | Ranunculus arcuans S. S. Chien |
| Authorship | S. S. Chien |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ranunculus Linnaeus |
| GUID | urn:lsid:ipni.org:names:712227-1 |
| Citation | 1916 Rhodora 18: 190 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Ranunculus arcuans S. S. Chien |
| Identification made in | [no date] (2), 1928 (1) |