External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:381293-1
- Publication
- Annales Botanices Systematicae. Lipsiae
- Collation
- 2(6): 1066, sphalm.
- Date of Publication
- 12-15 May 1852
- Family as entered in IPNI
- Gesneriaceae