agrostis stolonifera, argentina anserina, juncus bufonius, puccinellia distans, spergularia marina, bidens tripartita, centaurea jacea, echinochloa crus-galli, juncus compressus, matricaria discoidea, plantago major, poa annua, polygonum aviculare, trifolium repens, centaurea phrygia, plantago lanceolata