External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77300568-1
- Publication
- Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie. Leipzig
- Collation
- 70 (2): 266
- Date of Publication
- 18 Aug 1939
- Family as entered in IPNI
- Asteraceae