Oaks of the World

x neomairei A. Camus 1938
lusitanica f. ellipticifolia Cout. 1888
alpestris var. ellipticifolia (Cout.) A.Camus 1939
x mairei A.Camus 1935, nom. illeg.
x henriquesii Franco & Vasconcellos 1954
x andegavensis nothosubsp. henriquesii (Franco & Vasc.) Rivas-Mart. & Sáenz 1991

estremadurensis X pyrenaica

5-12 cm x 1.5-6; deciduous; leathery; flat; pinnatilobed; base attenuate or sometimes rounded, often asymmetrical; margin with regular, narrow lobes and sinuses; sinuses reaching the 1/3 of half-blade; lobes often lobulate; young leaves densely whitish tomentose both sides; adult leaves adaxially green, lustrous, with some stellate trichomes, glabrescent; abaxially densely greyish tomentose, with stellate, fasciculate and simples hairs; 9-10 secondary parallel veins pairs, with intercalary veins near the base; petiole pinkish, 7-16 mm long, stellate pubescent;

bark greyish brown; young twig more or less tomentose; bud 2-4 mm long, with scales ciliate at margin, pinkish, becoming glabrous;