External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:249543-2
- Publication
- Svensk Botanisk Tidskrift Utgifven af Svenska Botaniska Foreningen. Stockholm
- Collation
- 42: 305, fig. 6, 22d
- Family as entered in IPNI
- Asteraceae
Type Information
- Distribution Of Types
- Alaska, Yukon &
British Columbia