10 March 1997.
Hokkaidô, Japan
Locality: Forest Section 401, Tomakomai Experimental Forest, Tomakomai.
Coordinates: 42.6897, 141.5783
(Map it)
Elevation: 30m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Mixed forest, broadleaf predominating. Aspect SW. Parent rock welded volcanic tuff, with soil type sandy loam, humus rich.
Number of plants sampled: 1
Associated species: Acer palmatum, Kalopanax pictus, Magnolia hypoleuca, and Quercus mongolica var. grosserata.
Collector(s):