External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:16036-2
- Publication
- University of California Publications in Botany. Berkeley, CA
- Collation
- 6: 360
- Family as entered in IPNI
- Scrophulariaceae
Type Information
- Distribution Of Types
- Lower California, Mexico (Northern America)