Oaks of the World

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  Quercus meavei
Author Valencia-A. Sabás & Soto 2016
Local names  
Range Mexico, in the Sierra Madre Oriental (Hidalgo, Puebla, San Luis Potosi, Veracruz); 1600-2200;
Growth habit 20-30 m
Leaves 13-18 x 4-7 cm; coriaceous; lanceolate, oblong-lanceolate or oblanceolae, seldom elliptic; apex acute aristate; base obtuse or cuneate; margin slightly thickenned, not revolute, crispate, with 11-16 pairs of longly aristate teeth (teeth 2-8 mm long); adaxially dull green, glabrous or with some stellate hairs near base; abaxially glabrous except stipitate fascicled hairs in axils tufts; 14-18 secondary vein pairs, ascendent, nearly straight, impressed above, prominent beneath; epidermis slightly papillose; petiole 1.5-4.5 cm, brown, glabrescent except at the tomentose base;
Flowers in March; male catkins slightly pilose, 7 cm long; male flowers with 6 stamens; female flowers 2 on a 2-4 mm peduncle;
Fruits acorn 1.2-1.6 cm long, ovoid, hairless, singly or paired on a 0.6-1.3 cm long peduncle; enclosed 1/2 or 1/3 by cup; cup half-round, with straight rim, 1.5-2.3 cm in diameter, with lanceolate, setose, appressed scales; maturation in 2 years, from September to November;

Bark, twigs and

branchlet 2.2-2.8 mm in diameter, slightly sulcate, hairless or most often with a yellow tomentum made of shortly stipitate fascicled hairs on the end of the twig and the base of the petiole; pale lenticels; bud 5-9 mm long, ovoid, pointed, with glabrous, ciliate at margin scales; stipules deciduous, sometimes persistent neat the end of the twig;
Hardiness zone, habitat tempered rainforest;
Miscellaneous -- Section Lobatae; group Acutifoliae;
-- The name honors Doctor Jorge Meave del Castillo, Mexican botanist;
-- In the Acutifoliae Group, the species with biennal maturing acorn (Q. skinneri, acutifolia, grahamii, albocincta, xalapensis, furfuracea, uxoris, meavei) are often difficult to distinguish, as they all have hairless or nearly so leaves and aristate teeth, so the presence of acorns is necessary ; concerning Q. meavei, the confusion is possible with Q. xalapensis, Q. skinneri and Q. uxoris.
Subspecies and