External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:194103-1
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 31(12): 648
- Date of Publication
- Dec 1904
- Family as entered in IPNI
- Asteraceae
Original Data
- Remarks
- Am. bor