| Quercus x trabutii | |
| Author | Hy 1895 Bull. Soc. Bot. France 42: 556 |
| Synonyms | pyrenaica
x petraea = x legionensis C.Vicioso 1950 pro parte = x guerangeri Hy 1895 |
| Local names | |
| Range | S.W. France; North Spain; |
| Growth habit | tall tree; |
| Leaves | 8-15 x 6-9 cm, deciduous, deeply cut; 5-7 vein pairs; hairless above or with some stellate hairs; below with grey, short, dense tomentum of stellate and fasciate hairs; base often asymmétrical; lobes ovate or oblong, entire or more often lobulate; intercalary veins present; petiole pubescent, often hairless at fall, 1-2 cm long; |
| Flowers | male catkins with hairy axis; |
| Fruits | fruit sessile or on short peduncle 0.4-1 cm; scales cup long, obtuse, pubescent, flat; acorn 1.2-2 cm, navelworted or rounded at apex, stylopodium pubescent, stigmas divergent at their base; |
|
Bark, twigs and |
twig olive brown or pinkish browh, often pubescent until autumn, with numerous lenticels; bud 4-7 mm, with persistent bracts and pubescent scales; stipules persistent to the fall; |
| Hardiness zone, habitat | |
| Miscellaneous | -- Q.x
legionensis is more exactly a hybrid between Q.pyrenaica
and Q.petraea subsp. huguetiana, with smaller leaves remaining
often pubescent above; 5-8 vein pairs; cup with convex lower scales; |
| Subspecies and varieties |
|
| Pictures |
|
