ficaria verna, prunus spinosa, salix alba, euonymus europaeus, fraxinus excelsior, humulus lupulus, populus tremula, rubus caesius, urtica dioica, calystegia sepium, crataegus laevigata, filipendula ulmaria, galium aparine, glechoma hederacea, lolium giganteum, quercus robur, ribes rubrum, ulmus laevis, valeriana officinalis, carex strigosa, deschampsia cespitosa, galium palustre, phalaris arundinacea, symphytum officinale