lolium perenne, alopecurus geniculatus, stellaria media, agrostis stolonifera, elymus repens, poa trivialis, poa annua, ranunculus repens, trifolium repens, argentina anserina, bellis perennis, capsella bursa-pastoris, plantago major, polygonum aviculare, ranunculus sardous, cerastium holosteoides, ranunculus sceleratus