B. Papp szerk.: Studia Botanica Hungarica 39. 2008 (Budapest, 2008)

Dobolyi, K., Erős-Honti, J.; Botta-Dukát, Z.: Habitat preference of Linum dolomiticum (Linaceae)

According to the u

hyp values, no species was found to be associated positively or negatively with Linum dolomiticum. DISCUSSION Previous phytosociological study of the habitat ofLinum dolomiticum proved that this species occurs on remarkably different habitats and under various ecological circumstances: either in northern-northwestern exposition in closed dolomite rock grassland and in the herb layer of Quercus pubescens-Fraxinus ornus woodlands or in southern exposition in open dolomite rock grassland (DOBOLYI 2003, 2005). Table 1. The phytogeographical spectrum of the groups of relevés (ranking according to HORVÁTH etal. (1995) (expressed in percentage) Groups of relevés Arca I II III IV V Adventive 0.3 0.1 0.5 0.1 0.2 Cosmopolitan 0.2 0.4 0.6 0.2 Circumpolar 3.0 2.3 2.8 3.8 2.3 Eurasian 3.2 2.

S 4.4 •1.2 2.5 Continental 11.7 10.1 18.4 14.0 12.3 European 7.2 3.5 6.7 6.8 4.9 Central European 21.8 18.9 16.4 22.4 19.8 Sub-Mediterranean 14.5 18.7 16.6 9.1 20.9 East-sub-Mediterranean 4.6 0.7 2.1 3.2 0.8 Pontic 0.5 0.4 0.1 Pontic-sub-Mediterranean 4.2 10.9 5.4 2.9 10.6 Pontic-Pannonian 2.0 1.7 1.5 2.3 1.8 Atlantic-sub-Mediterranean 5.7 8.9 5.4 3.6 9.7 Sub-Atlantic 5.3 0.8 4.2 4.6 0.9 Sarmatic 0.9 3.4 2,i 1.3 3.0 Illyric 3.6 0.1 2.5 13.2 0.0 Pannonian-Balkan 2.1 1.9 2.3 1.6 2.1 Alpin-Balkan 0.3 0.8 0.3 0.1 Carpathian endemic 0.3 0.9 0.2 0.3 1.0 Pannonian endemic 1.8 5.5 2.5 1.6 6.4 Local endemic 7.4 8.8 3.9 3.6 -