| Name | Arnica paniculata A. Nelson |
| Authorship | A. Nelson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Arnica Linnaeus |
| GUID | urn:lsid:ipni.org:names:20057-2 |
| Citation | 1909 New Man. Bot. Centr. Rocky Mt. 572 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Arnica paniculata A. Nelson |
| Identification made in | [no date] (3) |