26 September 2005.
China
Locality: Diebu, Luo Da, Mo Gou Forest Area (Mill Valley). Adjacent to cultivated fields, but opposite more natural forest.
Coordinates: 33.9458, 103.8675
(Map it)
Elevation: 2081m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Cool, moist, narrow, north running valley; 15 degree slope east facing; rocky, silt-loam soil. Associated with Acer davidii, Abies, Tsuga chinensis, Cercidiphyllum japonicum var. sinense and Fraxinus.
Comment: Seed collected from several trees 10 m tall; 25 cm DBH; bark light brown, slightly furrowed; leaves ovate, 8 by 10 cm, dentate-serrate margins, cordate and sub-opposite base; fruit green, multiples. Local name is 'white walnut'.
Collector(s):