截果柯(原变种) jie guo ke (yuan bian zhong)

Quercus truncata King ex J. D. Hooker, Fl. Brit. India 5: 618. 1890; Lithocarpus cathayanus (Seemen) Rehder; L. grandicupulus Y. C. Hsu & al.,; Pasania truncata (King ex J. D. Hooker) Schottky; Q. cathayana Seemen.

Cupule to 3.5 cm; bracts imbricate, triangular, squamose.

Broad-leaved evergreen forests, common on sides of valleys; 700-2200 m. SE Xizang, SW Yunnan [NE India, NE Myanmar, N Thailand, N Vietnam]