External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:309992-2
- Publication
- Journal of the Washington Academy of Sciences. Baltimore, MD
- Collation
- 22: 328
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- H.H.Bartlett 10046
- Type Herbaria
- holotype MICH
isotype US - Distribution Of Types
- Tamaulipas (Mexico, Northern America)