quercus robur, sambucus nigra, rhamnus cathartica, betula pubescens, chelidonium majus, urtica dioica, deschampsia cespitosa, geum urbanum, ribes nigrum, rubus idaeus, brachypodium sylvaticum, poa nemoralis, anthriscus sylvestris, athyrium filix-femina, galium aparine, populus nigra, sorbus aucuparia, cirsium oleraceum, humulus lupulus, lycopus europaeus