Hebeclinium macrophyllum (L.) DC. [ Ageratum caeruleum Hort. ex Poiret]
no HD illustration available (m1)
Hebeclinium macrophyllum (L.) DC. [ Eupatorium macrophyllum L.] [Compositae]
E. Step, D. Bois, Favourite Fl., vol. 2 : t. 126 (1896) [D.G.J.M. Bois]