ambrosia artemisiifolia, trifolium arvense, achillea millefolium, anthemis ruthenica, artemisia vulgaris, centaurea cyanus, chenopodium album, cirsium arvense, elymus repens, erigeron canadensis, lactuca serriola, mentha longifolia, odontites vulgaris, polygonum aviculare, setaria pumila, silene latifolia, solidago gigantea, stellaria media, vicia hirsuta, viola arvensis, secale cereale