External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:802734-1
- Publication
- Oesterreichische Botanische Zeitschrift. Gemeinnütziges Organ für Botanik ...
- Collation
- 40: 39
- Family as entered in IPNI
- Scrophulariaceae