External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:2247-2
- Publication
- Proceedings of the American Academy of Arts and Sciences. Boston, MA
- Collation
- 21: 386
- Family as entered in IPNI
- Asteraceae
Type Information
- Distribution Of Types
- Mexico (Northern America)
Links
- Nomenclatural link
- Erigeron chihuahuanus Greene, Pittonia 2(10): 169 (1891).
- Same citation as
- Achaetogeron pinnatifidus A.Gray
- Same citation as
- Achaetogeron pinnatifidus A.Gray, Proc. Amer. Acad. Arts 21: 386 (1886).