capsella bursa-pastoris, centaurea cyanus, geranium pusillum, poa annua, stellaria media, thlaspi arvense, tripleurospermum inodorum, viola arvensis, galium aparine, stachys annua, anthemis arvensis, cerastium holosteoides, chenopodium album, erysimum cheiranthoides, galeopsis bifida, galeopsis speciosa, galium spurium, myosotis arvensis, polygonum aviculare, stellaria aquatica