External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:37586-1
- Publication
- Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie. Leipzig
- Collation
- 62(5): 490
- Date of Publication
- 15 May 1929
- Family as entered in IPNI
- Scrophulariaceae