External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:978384-1
- Publication
- Phytologia; Designed to Expedite Botanical Publication. New York
- Collation
- 76(2): 120
- Date of Publication
- 6 Jun 1994
- Family as entered in IPNI
- Asteraceae