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| Quercus x szechenyana | |
| Author | Borbas 1886 Erdész. Lapok 25: 993 |
| Synonyms | frainetto
x pubescens = x braunii Borbas 1887 = x topaliae A.Camus 1939 = x vulcanica Borzi 1905 |
| Local names | |
| Range | Turkey; Bosnia, Serbia, Greece, South Italy; |
| Growth habit | 25-30 m |
| Leaves | 9-17 x 5-10 cm; leaves recalling one parent or other; oboval; 4-7 pairs of parallel lobes, with secondary lobes; dark green above, usually hairless; paler beneath, with appressed, fasciate, stipitate hairs; petiole 0.8-3.5 cm, glabrescent; |
| Flowers | |
| Fruits | acorn 1.5 cm long, sessil or on a very short peduncle ; cup halfround, tomentose, enclosing 1/3 to 1/2 of acorn; cup stalk short; |
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Bark, twigs and |
young twigs tomentose first, becoming glabrous; large pubescent bud with ciliate scale margins; persistent stipules, 1.2 cm long; |
| Hardiness zone, habitat | |
| Miscellaneous | -- Different from
Q. vulcanica Boiss. & Heldr. ex Kotschy 1860, which is a synonym
of Q. petraea subsp. pinnatiloba (K.Koch) Menitsky
1972, though it is very similar... -- Turkish Authors think it is a true species, in the Western Center of Turkey; -- Differs from Q. frainetto, only in having longer petioles, and evenly distributed leaves on the twig (in Q. frainetto, the petiole is very short and the leaves are clustered at the end of the twig). |
| Subspecies and varieties |
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| Pictures |