External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:212312-1
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 29(6): 405
- Date of Publication
- Jun 1902
- Family as entered in IPNI
- Asteraceae
Original Data
- Remarks
- Am. bor
Links
- Duplicate citation of
- Helianthus utahensis A.Nelson, Bull. Torrey Bot. Club 29: 405 (1902).