elymus repens, solanum tuberosum, digitaria sanguinalis, setaria viridis, anthemis arvensis, chenopodium album, cirsium arvense, convolvulus arvensis, equisetum arvense, erodium cicutarium, galinsoga parviflora, polygonum aviculare, raphanus raphanistrum, rumex acetosella, secale cereale, spergula arvensis