External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:277225-2
- Publication
- Contributions from the United States National Herbarium. Smithsonian Institution
- Collation
- 20: 403
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- G.H.E.W.Hieronymus s.n.
- Type Herbaria
- lectotype GH
- Distribution Of Types
- Argentina