External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:240237-2
- Publication
- Hortus Kewensis; or, a Catalogue of the Plants Cultivated in the Royal Botanic Garden at Kew. London
- Collation
- 3: 211
- Family as entered in IPNI
- Asteraceae
Type Information
- Locality
- Native of North America