22 September 1997.
Hokkaidô, Japan
Locality: Nakagawa Experimental Forest, Otoineppu Village. North Provinance. 3 km North of Osashima, following a tributary of the Teshio River, Forest section 163.
Coordinates: 44.7561, 142.1922
(Map it)
Elevation: 15m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Mixed decidious/coniferous forest. Southern Aspect. Parent rock welded volcanic tuff, with soil type of fertile, sandy loam with clay.
Number of plants sampled: 1
Comment: Associate plants: Juglans ailanthifolia, Tilia japonica, Maackia amurensis var. buergeri and Acer mono.
Collector(s):