Floral morphology and systematics of Lamourouxia (Scrophulariaceae : Rhinanthoid
Ernst, W.R.
Floral morphology and systematics of Lamourouxia (Scrophulariaceae : Rhinanthoid - Washington 1972 - 63 p. - No. 6; Smithsonian Contributio .
Floral morphology and systematics of Lamourouxia (Scrophulariaceae : Rhinanthoid - Washington 1972 - 63 p. - No. 6; Smithsonian Contributio .