External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:961991-1
- Publication
- Proceedings of the Biological Society of Washington
- Collation
- 101(4): 944 (1988):
- Date of Publication
- 1988
- Family as entered in IPNI
- Asteraceae