brassica napus, apera spica-venti, equisetum arvense, rumex acetosella, scleranthus annuus, spergula arvensis, mentha arvensis, achillea millefolium, agrostis gigantea, anthemis arvensis, arnoseris minima, artemisia absinthium, avena sativa, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, elymus repens, erodium cicutarium, erysimum cheiranthoides, fallopia convolvulus, galeopsis ladanum, galeopsis tetrahit, geranium pusillum, glebionis segetum, persicaria hydropiper, persicaria maculosa, pilosella officinarum, polygonum aviculare, raphanus raphanistrum, secale cereale, teesdalia nudicaulis, vicia sativa, vicia villosa