lolium perenne, poa pratensis, elymus repens, poa annua, poa trivialis, agrostis capillaris, alopecurus pratensis, dactylis glomerata, stellaria media, alopecurus geniculatus, phleum pratense, ranunculus repens, scorzoneroides autumnalis, trifolium repens, capsella bursa-pastoris, matricaria discoidea, polygonum aviculare