External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77306131-1
- Publication
- Journal de Physique, de Chimie, d'Histoire Naturelle et des Arts
- Collation
- 88: 196
- Date of Publication
- Mar 1819
- Family as entered in IPNI
- Asteraceae