| Quercus x cantabrica | |
| Author | C.Vicioso 1950 Bol. Inst. Forest. Invest. Exp. 51: 74 1950. |
| Synonyms |
(petraea
X pyrenaica) X robur subsp broteroana |
| Local names | |
| Range | Northern Spain in the Cordillera Cantabrica; |
| Growth habit | |
| Leaves | 10-20 x 8-13 cm, both sides glabrous, terminal lobe elongated, acute; base asymmetrically auricled; 5-7 vein pairs; numerous intercallary veins; petiole hairless 1.5-2 cm long; |
| Flowers | |
| Fruits | small acorn 1.5-2 cm with hairless peduncle 3-5 mm; cup with lanceolate, convex scales reaching beyond the rim; acorn broad, a little longer than the cup, apex depressed (so that the short, pubescent stylopodium is hidden); 4 styles with stigmas divergent at their base; |
|
Bark, twigs and |
both twigs and buds glabrous; |
| Hardiness zone, habitat | twig and budscales hairless; |
| Miscellaneous | |
| Subspecies and varieties |
|
| Pictures |  |