External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77248490-1
- Publication
- Catalogue of New Beautiful and Rare Plants. London
- Collation
- 1873: 606
- Date of Publication
- (1873)
- Family as entered in IPNI
- Scrophulariaceae