External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:7802-1
- Publication
- Denkschriften der Koniglich Akademie der Wissenschaften zu München. Munich
- Collation
- 7: 235, t. 14
- Date of Publication
- 1818-20 publ 1820
- Family as entered in IPNI
- Asteraceae