Quercus × coscojosuberiformis Baonza

Spain, near Madrid (Monte de El Pardo);

2.3-4.8 x 1-2.2 cm; evergreen; lanceolate; margin undulate, dentate with spiny teeth; yellowish green both sides; abaxially with a loose tomentum; 5-7 vein pairs;

acorn 1.7-2.3 cm, striate, ovate elliptic; peduncle short (0.5-1.2 cm), more or less glabrous; cup hemispherical, deep, 1.4-1.8 cm in diameter, 1.3-1.6 cm high, with slightly tomentose scales, spiny, not quite free, somewhat aprressed-fused, erect only near the apex; maturing in 2 years;

– Resembles Q. coccifera , but taller, with corky bark, bigger leaves slightly tomentose beneath; – Ressembles too Q. x capeloana (in Estremadura) which has