External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:119162-2
- Publication
- American Naturalist; a Popular Illustrated Magazine of Natural History. Boston, MA
- Collation
- 49: 611
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Helianthus aridus Rydb., Bull. Torrey Bot. Club 32: 127 (1905).
- Same citation as
- Helianthus lenticularis var. aridus Cockrell