solanum tuberosum, setaria pumila, chenopodium album, convolvulus arvensis, rumex acetosella, equisetum arvense, fallopia convolvulus, anthemis arvensis, centaurea cyanus, cirsium arvense, erodium cicutarium, ornithopus sativus, plantago lanceolata, polygonum aviculare, scleranthus annuus, silene latifolia, spergula arvensis, viola arvensis