echinochloa crus-galli, phleum pratense, poa pratensis, polygonum aviculare, setaria pumila, sonchus arvensis, amaranthus retroflexus, arctium tomentosum, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, cichorium intybus, cirsium arvense, erigeron canadensis, erodium cicutarium, galeopsis bifida, heracleum sphondylium, lolium pratense, persicaria lapathifolia, plantago major, poa annua, poa palustris, raphanus raphanistrum, rumex crispus, sambucus racemosa, silene latifolia, stachys palustris, tanacetum vulgare, thlaspi arvense, tripleurospermum inodorum