External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:273282-2
- Publication
- Phytologia; Designed to Expedite Botanical Publication. New York
- Collation
- 69: 180
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- R.R.Roseman 518
- Type Herbaria
- holotype IA
- Distribution Of Types
- Oaxaca (Mexico, Northern America)