agrostis stolonifera, juncus gerardi, trifolium repens, argentina anserina, bistorta officinalis, lolium perenne, plantago major, poa pratensis, poa annua, capsella bursa-pastoris, chenopodium album, lolium pratense, polygonum aviculare, scorzoneroides autumnalis, stellaria media, tripleurospermum inodorum