| Zaadplanten | Kern angiospermen |
| Claden_1 | eudicots |
| Claden_2 | core eudicots |
| Claden_3 | superasterids |
| Claden_4 | asterids |
| Claden_5 | campanulids |
| Domein | Eukaryota Whittaker & Margulis |
| Supergroep | Archaeplastida (Plantae) Adl et al. |
| Rijk | Viridiplantae Cavalier-Smith |
| Subrijk | Streptobionta Kenrick & Crane |
| Superstam | Embryophyta Engler |
| Stam | Magnoliophyta Cronquist, Takht. & W. Zimm. ex Reveal |
| Orde | Asterales Link |
| Familie | Asteraceae Bercht. & J.Presl |
| Subfamilie | Asteroideae Lindley |
| Supertak | Helianthodae H.Rob. |
| Tak | Madieae Benth. & Hook.f. |
| Subtak | Arnicinae B.G.Baldwin |
| Geslacht | Arnica L. |
| Subgwslacht | Arctica Downie SR, Denford KE |
| Soort | rydbergii Greene |
Arnica rydbergii Greene
