Cyananthus pedunculatus Cyananthus pedunculatus C. B. Clarke in Hooker, Fl. Brit. India 3: 434. 1881=Cyananthus pedunculatus var. crenatus C. Marquand, New Fl. & Silva 8: 208. 1936=Cyananthus sericeus Y. S. Lian, Acta Phytotax. Sin. 17(3): 122. 1979