External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:806154-1
- Publication
- Histoire des Plantes (Baillon)
- Collation
- 9: 438
- Date of Publication
- Feb-Mar 1888
- Family as entered in IPNI
- Scrophulariaceae