External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:176157-2
- Publication
- Madrono; Journal of the California Botanical Society
- Collation
- 26: 128 (-130), fig
- Family as entered in IPNI
- Apiaceae
Type Information
- Collector Team
- J.R.Shevock 5537
- Type Herbaria
- holotype UC
- Distribution Of Types
- California (Southwestern U.S.A., Northern America)