External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:240105-1
- Publication
- Transactions of the Linnean Society of London. London
- Collation
- 23(2): 331
- Date of Publication
- 14 Dec 1861
- Family as entered in IPNI
- Asteraceae