09 October 1997.
Hokkaidô, Japan
Locality: Kaminokuni-cho, Hiyama-Gun, Hokkaido. 1 km West of Hiyama Experimental Forest. Growing by roadside.
Coordinates: 41.7761, 140.1378
(Map it)
Elevation: 19m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Deciduous broadleaved woodland. South East Aspect. Parent rock welded volcanic tuff, with soil type of sandy loam.
Number of plants sampled: 3
Aspect: Southeast;
Soil Texture: Sandy Loam
Comment: Associate plants: Rhus javanica, Alnus hirsuta, Salix sachalinense, Rosa multiflora and Sasa.
Collector(s):