External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:185916-1
- Publication
- Repertorium Botanices Systematicae (Walpers)
- Collation
- 2(4): 584
- Date of Publication
- 28-30 Aug 1843
- Family as entered in IPNI
- Asteraceae