A.  Curtu, Gailing, O., Leinemann, L., and Finkeldey, R., ?Genetic variation and differentiation within a natural community of five oak species (Quercus spp.)?, Plant Biology, vol. 9, pp. 116 - 126, 2007.

U. L.  de Heredia, ,, Collada, C., SIMEONE, M. C., BELLAROSA, R., SCHIRONE, B., Cervera, M. T., and Gil, L., ?Multi-marker phylogeny of three evergreen oaks reveals vicariant patterns in the Western Mediterranean?, Taxon, vol. 56, pp. 1209-9E, 2007.

R.  DeCandido, Calvanese, N., Alvarez, R. V., Brown, M. I., and Nelson, T. M., ?The naturally occurring historical and extant flora of Central Park, New York City, New York 1857-2007?, Journal of the Torrey Botanical Society, vol. 134, pp. 552-569, 2007.

T.  Okaura, Quang, N. D., Ubukata, M., and Harada, K., ?Phylogeographic structure and late Quaternary population history of the Japanese oak Quercus mongolica var. crispula and related species revealed by chloroplast DNA variation?, Genes & Genetic Systems, vol. 82, pp. 465-477, 2007.

A.  Dzialuk, Chybicki, I., Welc, M., liwiska, E., and Burczyk, J., ?Presence of Triploids among Oak Species?, Annals of Botany (London), vol. 99, pp. 959-964, 2007.

F.  Gugerli, Walser, J. - C., Dounavi, K., Holderegger, R., and Finkeldey, R., ?Coincidence of Small-scale Spatial Discontinuities in Leaf Morphology and Nuclear Microsatellite Variation of Quercus petraea and Q. robur in a Mixed Forest?, Annals of Botany (London), vol. 99, pp. 713-722, 2007.

D.  MAGRI, FINESCHI, S., BELLAROSA, R., BUONAMICI, A., SEBASTIANI, F., SCHIRONE, B., SIMEONE, M. C., and Vendramin, G. G., ?The distribution of Quercus suber chloroplast haplotypes matches the palaeogeographical history of the western Mediterranean?, Molecular Ecology, vol. 16, pp. 5259-5266, 2007.

A.  Curtu, Gailing, O., and Finkeldey, R., ?Evidence for hybridization and introgression within a species-rich oak (Quercus spp.) community?, BMC Evolutionary Biology, vol. 7, p. 218, 2007.