External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:233184-2
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 27: 170, pl. 5
- Family as entered in IPNI
- Asteraceae
Type Information
- Distribution Of Types
- Texas and Mexico
Links
- Same citation as
- Senecio greggii Rydb., Bull. Torrey Bot. Club 27(4): 170 (1900).