| Representative specimen Section of Central and East Asia Dioscorea collettii Hook.f.    China borealis, prov. Kansu occidentali, inter pagos Haotshi et trajectu Motze-ping, 02.IX.1885, leg. G.N.Potanin Potanin G.N. 02.IX.1885 China [Asia] The label is printed, with locality and date of collection written by hand. Raenko L.M., 2005 |   |