artemisia vulgaris, melilotus albus, agrostis stolonifera, alnus glutinosa, barbarea vulgaris, dactylis glomerata, erigeron canadensis, holcus lanatus, lepidium campestre, lolium perenne, lycopus europaeus, phalaris arundinacea, poa annua, poa trivialis, rumex obtusifolius, salix purpurea, saponaria officinalis, sonchus asper, stellaria media, tripleurospermum inodorum, urtica dioica, achillea millefolium, alliaria petiolata, alopecurus myosuroides, amaranthus albus, arctium lappa, bromus sterilis, capsella bursa-pastoris, carex hirta, chaenorhinum minus, elymus caninus, epilobium hirsutum, epilobium tetragonum, eupatorium cannabinum, galinsoga parviflora, helianthus tuberosus, lactuca serriola, lamium album, medicago lupulina, mentha aquatica, mentha longifolia, papaver dubium, persicaria maculosa, phleum pratense, plantago lanceolata, plantago major, polygonum aviculare, ranunculus repens, reynoutria japonica, rorippa palustris, scrophularia nodosa, scutellaria galericulata, setaria pumila, silene dioica, sinapis arvensis, stellaria aquatica, symphytum officinale, verbascum densiflorum, veronica hederifolia