hordeum vulgare, vicia sativa, equisetum arvense, polygonum aviculare, secale cereale, achillea millefolium, argentina anserina, buglossoides arvensis, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, elymus repens, fallopia convolvulus, lolium perenne, neslia paniculata, persicaria lapathifolia, poa annua, poa pratensis, raphanus raphanistrum, rumex acetosa, scleranthus annuus, solanum tuberosum, spergula arvensis, stachys palustris, trifolium repens, veronica arvensis, viola arvensis