Quercus Quercus, L.
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https://doi.org/10.5281/zenodo.302862 |
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https://treatment.plazi.org/id/1213417E-FFBF-FFBD-CFBB-FABB4F1AC059 |
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Plazi |
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Quercus Quercus |
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9. Q. cerris L. View in CoL , Sp. Pl. 997 (1753).
Deciduous tree up to 35 m; twigs rough, more or less hairy; buds surrounded by linear, persistent stipules. Leaves oblong to obovate, rounded or subcordate at the base, with 4-7 pairs of lobes or teeth, subglabrous but dull and slightly scabrid above, pubescent or subglabrous beneath; petiole 8-15 mm. Fruit ripening in the second year; scales of involucre subulate, patent. S. & S. C. Europe (but not in Iberian peninsula), extending to N. W. France. Al Au Bu Cr Cz Ga Ge Gr He Hu It Ju Rm Si Tu [Be Br].
Q. crenata Lam. , Encycl. Méth. Bot. 1: 724 (1785) ( Q. pseudosuber G. Santi ), which is found occasionally in S. Europe from France to Albania, is probably a hybrid between 9 and 6. It is like 8, but with smaller, mucronate lobes to the leaf, and smaller involucre, with narrower and softer scales.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Quercus Quercus
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1964 |
Q. cerris
| L. 1753: 997 |