| Name | Ranunculus petiolaris var. trahens T. Duncan | 
| Authorship | T. Duncan | 
| Rank | Variety | 
| Placed in | Ranunculus petiolaris Kunth | 
| Citation | 1980 Univ. Calif. Publ. Bot. 77: 78 | 
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Ranunculus petiolaris var. trahens T. Duncan | 
| Identification made in | [no date] (9) | 
