External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:309781-2
- Publication
- Contributions from the United States National Herbarium. Smithsonian Institution
- Collation
- 7: 202
- Family as entered in IPNI
- Apiaceae
Type Information
- Distribution Of Types
- Oregon (Northwestern U.S.A., Northern America)