quercus robur, lolium giganteum, populus alba, populus tremula, ulmus minor, crataegus laevigata, ulmus laevis, acer campestre, crataegus monogyna, epipactis helleborine, equisetum arvense, galium aparine, hypericum perforatum, juncus effusus, lysimachia vulgaris, moehringia trinervia, poa nemoralis, prunus serotina, sanguisorba officinalis, solidago gigantea, vicia sepium