External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:176624-2
- Publication
- Madrono; Journal of the California Botanical Society
- Collation
- 29: 98, fig
- Family as entered in IPNI
- Scrophulariaceae
Type Information
- Collector Team
- D.V.Hemphill s.n.
- Type Herbaria
- holotype UC
- Distribution Of Types
- Impassable Rock, 5600 ft, Mendocino County (California, Southwestern U.S.A., Northern America)