Oaks of the World

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  Quercus oxyphylla
Author (E.H.Wils.)Hand.-Mazz. 1929
Synonyms spathulata Seemen var. oxyphylla E.H.Wilson 1927
Local names jian ye li ;
Range China, 200 - 2000 m ;
Growth habit 20-22 m tall;
Leaves 5-10 x 2-6 cm; evergreen; flat, thin; oblong; apex slightly pointed, base subcordate; margin entire, sometimes denticulate near apex; pubescent beneath, becoming glabrous; 6-12 vein pairs weakly raised below; tertiary veins thin, evident below; petiole 0.5-1.5 cm, with dense yellowish brown stellate hairs;
Flowers May-June; pistillate inflorescences 2 cm long, with tomentose axis;
Fruits acorn 1.5-2.5 cm long, ovoid; singly or paired; apex pubescent; enclosed 1/2 by cup; cup with 5 mm long, free, yellowish brown tomentose, narrow scales; maturing in 2 years;

Bark, twigs and
buds

twig with yellow brown stellate tomentum, often sulcate;
Hardiness zone, habitat not hardy; mixed tropical forests;
Miscellaneous -- A. Camus : n° 105;
-- Belongs to the Ilex Group, according to Denk & Grimm 2010;
-- Related to
Q.dolicholepis ;
Subspecies and
varieties
 
Pictures drawing