Bidens aristosa (Michx.) Britton [ Coreopsis aristosa var. mutica A. Gray]
      
no HD illustration available (m3)
58 141930 Bidens aristosa (Michx.) Britton [107 274565 Coreopsis aristosa Michx.] Compositae
E.A. von Regel, Gartenflora, vol. 42 : t. 1393 (1893)