17 September 1997.
Hokkaidô, Japan
Locality: Ishizake, Kaminokuni-cho, Hiyama-gun, Hokkaido. 2 km. east of Ishizaki, near Ishkizaki river at the bottom of a very steep escarpment.
Coordinates: 41.6925, 140.0489
(Map it)
Elevation: 50m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Aspect SE. Parent rock welded volcanic tuff. Associates include: Quercus mongolica var. grosseserrata, Pterocarya rhoifolia, Prunus sargentii, Morus bombysis, with Sasa and Tueria lobata on the ground.
Number of plants sampled: 1
Comment: Forest habitat.
Collector(s):