| Representative specimen Section of Central and East Asia Dioscorea nipponica Makino var. rosthornii Diol Label 1. St. Olga, Mandshuria, 19.VI.1860 
Label 2. Amur, Maximowicz, 09.VII.1859 Maximowicz C.I. 19.VI.1860, 09.VII.1859 China [Asia] Maximowicz C.I. Two plants are mounted on the herbarium sheet, with respective labels written by hand. Raenko L.M., 2005 |   |