scleranthus annuus, cerastium holosteoides, rumex acetosella, achillea millefolium, apera spica-venti, centaurea cyanus, fallopia convolvulus, spergula arvensis, chenopodium album, cirsium arvense, galeopsis tetrahit, hypochaeris radicata, persicaria lapathifolia, senecio sylvaticus, sonchus arvensis, stellaria media, trifolium repens, vicia sativa