Euphrasia exigua Reut.
, Compt.-Rend. Trav. Soc. Hallér. (1854-56) 123.
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:802516-1
- Publication
- Compte-Rendu des Travaux de la Société Hallérienne. Geneva
- Collation
- (1854-56) 123
- Family as entered in IPNI
- Scrophulariaceae