Schenkia spicata (L.) G. Mans. [ Centaurium spicatum (L.) Fernald]
no HD illustration available (m1)
Schenkia spicata (L.) G. Mans. [ Gentiana spicata L.] [Gentianaceae]
Helen Sharp, Water-color Sketches Amer. Pl.: (1888-1910) [Helen Sharp]