Lithocarpus longanoides C. C. Huang & Y. T. Chang

Trees 8-18 m tall. Young branchlets covered with tawny, crisp, short hairs, blackish when dry. Branches of last-year growth densely lenticellate; lenticels visible only under lens. Petiole ca. 1.5 cm; leaf blade ovate, elliptic, or lanceolate, 4-10 × 1.5-3.5 cm, rigidly papery, abaxially at least along midvein densely covered with tawny, early glabrescent, short hairs and with tiny, grayish glandular dots, adaxially reddish brown to dark brown when dry, base decurrent on petiole, margin entire or rarely ± undulate near apex, apex narrowly acuminate to caudate; secondary veins 6-8 on each side of midvein, abruptly curving apically near margin but not fusing; tertiary veins abaxially not visible or very slender, evident. Male inflorescences in a panicle, 8-15 cm; rachis densely tawny puberulent. Androgynous inflorescences often with male flowers above middle; cupules in clusters of ca. 3. Cupule globose to ± depressed, 1-1.8 cm in diam., usually almost completely enclosing nut, wall less than 1 mm thick and crustaceous when dry; bracts fused to cupule except for subulate apex ca. 1 mm, triangular, reddish brown when dry. Nut depressed globose to subglobose, 0.8-1.6 cm in diam., glabrous; scar 6-12 mm in diam., concave. Fl. Jul-Oct, fr. Jul-Oct of following year.

Guangdong, Guangxi, SE Yunnan

* Broad-leaved evergreen forests; 500-1200 m.

Lithocarpus longanoides C.C.Huang & Y.T.Chang – gatunek roślin z rodziny bukowatych (Fagaceae Dumort.). Występuje naturalnie w południowych Chinach – w prowincjach Guangdong oraz Junnan (w południowo-wschodniej części), a także w regionie autonomicznym Kuangsi.

Lithocarpus longanoides là một loài thực vật có hoa trong họ Cử. Loài này được C.C.Huang & Y.T.Chang mô tả khoa học đầu tiên năm 1988.

龙眼柯（学名：Lithocarpus longanoides）为壳斗科柯属的植物，为中国的特有植物。分布在中国大陆的云南、广西、广东等地，生长于海拔500米至1,200米的地区，多生在山坡及山谷常绿阔叶林中，目前尚未由人工引种栽培。