chenopodium album, artemisia vulgaris, tussilago farfara, arctium lappa, daucus carota, erysimum cheiranthoides, rumex obtusifolius, achillea millefolium, capsella bursa-pastoris, convolvulus arvensis, holcus lanatus, lolium perenne, silene latifolia, tripleurospermum inodorum, dipsacus fullonum, erigeron canadensis, festuca rubra, lactuca serriola, senecio viscosus, plantago major, poa palustris