External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:20000775-1
- Publication
- Bradea; Boletim do Herbarium Bradeanum. Rio de Janeiro
- Collation
- 8(36): 223 (2001)
- Family as entered in IPNI
- Scrophulariaceae