External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:282302-2
- Publication
- Madrono; Journal of the California Botanical Society
- Collation
- 37: 195, fig. 1
- Family as entered in IPNI
- Scrophulariaceae
Type Information
- Collector Team
- R.D.Dorn 4656
- Type Herbaria
- holotype RM
- Distribution Of Types
- Colorado (Northwestern U.S.A., Northern America)