Orobanchaceae Vent.

Euphrasia sect. Eueuphrasia Wettst.

, nom. illeg.

, scientific

Wettstein, R. in Engler, H.G.A. & Prantl, K.A.E. (ed.) (10 July 1894), Scrophulariaceae [continued].

Die Naturlichen Pflanzenfamilien

IV, 3b(107)

:

100

[primary reference]

Comment: nom. inval.