Euthamia graminifolia (L.) Nutt. [ Solidago graminifolia (L.) Salisb.]
no HD illustration available (m1)
Euthamia graminifolia (L.) Nutt. [ Chrysocoma graminifolia L.] [Compositae]
Helen Sharp, Water-color Sketches Amer. Pl.: (1907) [Helen Sharp]