galeopsis tetrahit, capsella bursa-pastoris, elymus repens, viola arvensis, anthemis arvensis, holcus mollis, scleranthus annuus, agrostis stolonifera, arabidopsis thaliana, fallopia convolvulus, persicaria maculosa, poa annua, spergula arvensis, chenopodium album, poa supina, raphanus raphanistrum, trifolium repens, cerastium holosteoides, galium aparine, lapsana communis, matricaria discoidea, stellaria media, thlaspi arvense