External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:186363-1
- Publication
- Proceedings of the Academy of Natural Sciences of Philadelphia. Philadelphia, PA
- Collation
- 4: 22
- Date of Publication
- Mar-Apr 1848
- Family as entered in IPNI
- Asteraceae
Original Data
- Remarks
- U.S.A
Nomenclatural Notes
et in Journ. Acad.Nat. Sci. Philad., Ser. 2, i. 179 (Aug. 1848); vide Reveal & Spevak in Taxon,xvi. 413 (1967).