| Name | Arnica alpina subsp. iljini Maguire |
| Authorship | Maguire |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Arnica alpina Maguire |
| Citation | 1943 Brittonia 4: 411 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Arnica alpina subsp. iljini Maguire |
| Identification made in | [no date] (1) |