External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:37441-1
- Publication
- Prodromus Systematis Naturalis Regni Vegetabilis ... (DC.)
- Collation
- 10: 455, in nota
- Date of Publication
- 8 Apr 1846
- Family as entered in IPNI
- Scrophulariaceae