| Name | Ranunculus pyrenaeus subsp. angustifolius Rouy & Foucaud |
| Authorship | Rouy & Foucaud |
| Rank | Subspecies |
| Placed in | Ranunculus pyrenaeus L. |
| Citation | 1893 Fl. France [Rouy & Foucaud] 1: 81 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Ranunculus pyrenaeus subsp. angustifolius Rouy & Foucaud |
| Identification made in | [no date] (3) |