External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:209706-1
- Publication
- Smithsonian Contributions to Knowledge. Washington, DC
- Collation
- 3(5): 124
- Family as entered in IPNI
- Asteraceae
Nomenclatural Notes
5(6): 99. 1853; Plantae Wrightianae