External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:99301-2
- Publication
- Journal of the Academy of Natural Sciences of Philadelphia. Philadelphia, PA
- Collation
- 7(1): 27
- Date of Publication
- 28 Oct 1834
- Family as entered in IPNI
- Apiaceae
Type Information
- Locality
- Hab., on the borders of Flat-Head river
- Distribution Of Types
- United States of America (Northern America)
- Type Remarks
- collection: Flowering about the middle of April, or latter [N. B. Wyeth, s.n., s.d.]