quercus robur, oxalis acetosella, populus canadensis, alnus glutinosa, fagus sylvatica, lonicera periclymenum, sorbus aucuparia, holcus mollis, circaea lutetiana, crataegus monogyna, deschampsia cespitosa, frangula alnus, galium aparine, hedera helix, maianthemum bifolium, phalaris arundinacea, rubus idaeus, urtica dioica, angelica sylvestris, athyrium filix-femina, brachythecium rutabulum, dryopteris carthusiana, fraxinus excelsior, lolium giganteum, mnium hornum, viburnum opulus, crataegus laevigata, dryopteris dilatata