brassica napus, chaenorhinum minus, poa trivialis, rorippa sylvestris, agrostis stolonifera, apera spica-venti, artemisia vulgaris, barbarea vulgaris, cardamine impatiens, chenopodium album, elymus caninus, erigeron canadensis, impatiens glandulifera, lapsana communis, papaver rhoeas, persicaria lapathifolia, phalaris arundinacea, poa annua, rumex crispus, stellaria aquatica, tripleurospermum inodorum, aethusa cynapium, arrhenatherum elatius, bunias orientalis, capsella bursa-pastoris, dactylis glomerata, diplotaxis tenuifolia, erigeron annuus, festuca rubra, galinsoga quadriradiata, galium album, galium aparine, hesperis matronalis, impatiens parviflora, lactuca serriola, lolium perenne, melilotus officinalis, mentha longifolia, persicaria mitis, phleum pratense, plantago major, polygonum aviculare, ranunculus repens, rumex thyrsiflorus, silene latifolia, silene vulgaris, solidago canadensis, sonchus oleraceus, stellaria media, tanacetum vulgare, urtica dioica, verbascum phlomoides, veronica anagallis-aquatica, veronica beccabunga