Dioscorea tokoro Makino

Dioscoreaceae

Collection NumberBoufford 43946
CollectorsD. Boufford, C. Davidson, S. R. Christoph
Identified ByD. Boufford, GH
SourceC. Davidson
Date08 August 2016
CountryJapan
regionHonshu
prefectureNagano
districtKiso
LocationC. 3 km from Highway 19 on local road Yomikaki, into Kakizore Ravine. 666 m.
Lat/LongN 35 39 09.2 E 137 36 08.6
NoteDeciduous forest on a steep roadbank. Vine by the roadside.