External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:245452-2
- Publication
- Brittonia; a Series of Botanical Papers. New York, NY
- Collation
- 26: 370, fig. 13
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- J.Fay,A.J.Cronquist 10909
- Type Herbaria
- holotype TEX
- Distribution Of Types
- Oaxaca (Mexico, Northern America)