| 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 | Asterodae H.Rob. |
| Tak | Astereae Cass. |
| Subtak | Conyzinae Sch.Bip. |
| Geslacht | Erigeron L. |
| Sectie | Fruticosus G.Don in Loudon |
| Soort | glacialis (Nutt.) A.Nelson |
| Synoniem | Erigeron peregrinus (Pursh) E. Greene var. callianthemus (Greene) Cronquist |
Erigeron glacialis (Nutt.) A.Nelson
