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

Species groups No. of seedlings Average cover (%) Brachypodium sylvalicum 0.20 Brotnus pannonicus 13 Campanula rapunculoides 0.05 Campanula rotundifolia 0.70 Cardaminopsis arenosa 0.05 Cytisus supinus 0.25 Euphorbia cyparissias 0.40 Fraxinus ornus 2.50 Galium glaucum 0.05 Galium mollugo 0.20 Geum urbanum 0.05 Hieracium murorum s. 1. 0.04 Peucedanum oreoselinum 0.05 Phyteuma orbiculare 0.25 Poa nemoralis 2.50 Polygonatum odoratum 0.30 Quercus cerris 0.05 Äoja canina 0.04 Solidago virgaurea 0.05 Stachys recta 0.10 Teucriuin chamaedrys 0.05 Thalictrum minus ssp. pseudominus 0.05 Veronica officinalis 0.10 Veronica spicata 0.10 Wo/a odorata 0.10 Wo/fl reichenbachiana 0.05 No. of species in the seed bank 18(16)* Total nr. of individuals 32 (28) No. of seeds/sqm 105.6 (92.4) * Values in parentheses are without Group "B" The species found in the germination tests can be sorted into the following four groups: Group "G" - Members of the rocky grassland communities (marked by "G" in the Tables). Altogether 8 or 9 species fall into this group, of which the following six were found only in the seed bank and not in the standing vegetation: Campanula sibirica, Cogroups: