lolium perenne, plantago major, poa annua, poa trivialis, polygonum aviculare, agrostis stolonifera, argentina anserina, cerastium holosteoides, cirsium arvense, elymus repens, matricaria discoidea, phragmites australis, ranunculus sardous, trifolium repens, atriplex prostrata, capsella bursa-pastoris, persicaria maculosa