prunus spinosa, sambucus nigra, crataegus laevigata, dryopteris filix-mas, rosa canina, rubus idaeus, salix aurita, betula pendula, epilobium montanum, frangula alnus, galium aparine, holcus mollis, poa nemoralis, populus tremula, salix caprea, silene dioica, trifolium medium, urtica dioica