General data | Classifications | List of species | Local names | Back to home page |
Quercus mixtecana | |
Author |
Trel. 1924 Mem. Natl. Acad. Sci. 20: 54 Diagnosis here |
Synonyms | |
Local names | |
Range | Mexico (Oaxaca, Puebla) ; |
Growth habit | more than 3 m tall ; |
Leaves | 10-12 x 6 cm ; deciduous; oboval; apex obtuse; base narrowly cordate, attenuate; both sides hairless; grey green above, paler beneath; margin crispate sometimes lobed-serrate near apex; 7-9 paires of lateral veins; petiole 3 mm long, glabrous; |
Flowers | |
Fruits | acorn shortly ovoid, silky at apex, 1 cm long; 4-5 together on a 5-6 cm long tomentose or glabrescent peduncle; enclosed 1/2 or 1/3 by cup; cup 1.2 cm in diameter; maturing first year; |
Bark, twigs and |
twig 2-4 mm long, slightly sulcate, dull, hairless, greenish, with small lenticels; bud brown, rounded, hairless, 3 mm long; |
Hardiness zone, habitat | |
Miscellaneous | -- A. Camus : tome 2, p. 554,
n° 203; -- Sub-genus Quercus, Section Quercus, Series Leucomexicanae; -- For today's Mexican Authors (Susana Valencia-Avalos, 2006), as for Govaerts 2007, it is a synonym of Q.glaucoides. |
Subspecies and varieties |
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Pictures |