Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 88. (Budapest 1996)

Csontos, P., Horánszky, A. , Kalapos, T. ; Lőkös, L.: Seed bank of Pinus nigra plantations in dolomite rock grassland habitats, and its implications for restoring grassland vegetation

Table 1. Results of soil seed bank and standing vegetation studies at Stand 1 ("Ördög-torony"). (B = species probably originated from the Botanical Garden, G = members of the original rock grassland communities, N = members of native communities other than rock grasslands, W = weeds and alien neophytes) Species groups No. of seedlings Average cover (%) Calamagrostis epigejos N 4 Campanula sibirica G 2 Cardamine. impatiens N 1 Colutea arborescens G 1 Epilobium tetragonum N 1 Filipendula vulgaris G 1 Poa annua B 1 Polygala amara G 1 Salix caprea B Solidago canadensis w 1 Sonchus asper W 1 Viola rupestris G undet. grass 1 undet. herb 1 Asperula tinctoria G 1 0.70 Carex humilis G 8 5 Reseda lutea G(W) 1 0.40 Taraxacum officinale s. 1. W 1 0.05 Tree layer (total cover 65%) Pinus nigra 50 Fraxinus ornus 25 Shrub layer (total cover 10%) Berberis vulgaris 0.25 Pinus nigra 2 Quercus petraea 0.25 Fraxinus ornus 8 Herb layer (total cover 25%) Allium senescens ssp. montanum 0.10 Anthericum ramosum 1.50 Berberis vulgaris 0.30 Biscutella laevigata 0.05