Oaks of the World

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  Quercus subtriloba
Author

Trel. 1924 Mem. Natl. Acad. Sci. 20: 81

Diagnosis here

Synonyms  
Local names  
Range Mexico (Hidalgo)
Growth habit may reach more than 3 metres tall;
Leaves 4-6 x 1-2 m; deciduous; oblong; rounded at both ends; margin entire or sometimes 3-5 lobes; densely tomentose beneath; petiole 3.5 cm long;
Flowers  
Fruits acorn 1-2 cm, ovoid; enclosed 1/2 by scaly cup; maturing in 1 year;

Bark, twigs and
buds

not hardy;
Hardiness zone, habitat  
Miscellaneous -- A. Camus : n 247;
-- Sub-genus Quercus, Section Quercus;
-- For today's Mexican Authors (S. Valencia-A. 2004) it is a synonym of Q.repanda.
Subspecies and
varieties
 
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