External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:662227-1
- Publication
- Flora; oder, (allgemeine) botanische Zeitung. Regensburg, Jena
- Collation
- 18(1): 303 (1835); Suard, in Godr. Fl. Lorr. ed. I. 2: 180
- Family as entered in IPNI
- Scrophulariaceae