Oaks of the World

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  Quercus eumorpha
Author Kurz 1873
Synonyms Lithocarpus eumorphus (Kurz) A.Camus 1931
ramsbottomii A.Camus 1936
lenticellata Barnett 1938 
Local names  
Range Myanmar; Thailand; to 2100 m;
Growth habit may reach more than 30 m high;
Leaves 6-10 X 2.5-4.5 cm; oval lanceolate, leathery; apex acuminate ; base cuneate ; entire or slightly crenate, with sometimes small teeth at apical 1/2; green, glabrous above; glaucous beneath with tawny hairs; 6-13 pairs of secondary veins; petiole to 1 cm; 
Fruits acorn ovoid to 2 cm long and 1.6 cm in diametre, singly or paired, or to 5, on a long peduncle; cup halfround, with 5-8 concentric rings covered with tawny pubescence; maturing in 1 year; 

Bark, twigs and

annual shoot hairless, with light, prominent lenticels;
Hardiness zone, habitat not hardy
Miscellaneous -- Sub-genus Cerris, Section Cyclobalanopsis;
-- Section Semiserrata, sub-section Eumorphae (Menitsky).
Subspecies and
-- For Menitsky (1976), there is a subspecies : subsp yaiensis, in Thailand, differing from the type in having larger elliptic leaves, with more secondary veins (12-15 pairs), and a bigger acorn.
-- Moreover, Q. lenticellata is considered by Menitsky as a true species that reaches 40 m for a trunk to 1 m in diameter; leaves identical but toothed at the apical half; 14-16 pairs of secondary veins impressed above and slightly raised beneath. Section Glauca, sub-section Oxyodontes (Menitsky);