External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:191116-2
- Publication
- Mazama; A Record of Mountaineering in the Pacific Northwest. Portland, OR
- Collation
- 2: 97
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Nardosmia speciosa Nutt., Trans. Amer. Philos. Soc. ser. 2, 7: 288 (1840).
- Same citation as
- Petasites speciosus (Nutt.) Piper