populus canadensis, rubus idaeus, carex strigosa, circaea lutetiana, dryopteris carthusiana, dryopteris filix-mas, calamagrostis epigejos, galeopsis tetrahit, poa trivialis, agrostis stolonifera, alnus incana, galium aparine, juncus conglomeratus, lysimachia vulgaris, quercus robur, iris pseudacorus, sambucus nigra