External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1014095-2
- Species Name
- Calceolaria biflora Lam., Encycl. [J. Lamarck & al.] 1(2): 556 (1785).
- Family as entered in IPNI
- Scrophulariaceae