External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:299350-2
- Publication
- North American Flora. New York Botanical Garden
- Collation
- 34(4): 351
- Date of Publication
- 27 Jun 1927
- Family as entered in IPNI
- Asteraceae
Type Information
- Distribution Of Types
- Alaska and Yukon to Alberta
Links
- Nomenclatural link
- Arnica amplexifolia var. borealis (Rydb.) Maguire, Madroño 6: 154 (1942).
- Same citation as
- Arnica borealis Rydb., N. Amer. Fl. 34(4): 351 (1927).
- Same citation as
- Arnica borealis Rydb.