quercus robur, dryopteris dilatata, holcus mollis, sorbus aucuparia, frangula alnus, glechoma hederacea, alnus glutinosa, aegopodium podagraria, bidens frondosa, dryopteris carthusiana, iris pseudacorus, juncus effusus, poa trivialis, prunus serotina, ranunculus repens, rumex obtusifolius, urtica dioica, athyrium filix-femina, galeopsis bifida, persicaria hydropiper