alnus glutinosa, mentha aquatica, scutellaria galericulata, lycopus europaeus, calamagrostis epigejos, cirsium arvense, epilobium hirsutum, galium mollugo, hippophae rhamnoides, poa annua, populus alba, prunella vulgaris, salix repens, salix triandra, sonchus arvensis, thrincia saxatilis, trifolium repens