lolium perenne, rorippa sylvestris, elymus repens, dactylis glomerata, poa trivialis, alopecurus pratensis, argentina anserina, glechoma hederacea, phleum pratense, poa annua, polygonum aviculare, ranunculus repens, stellaria media, trifolium repens, capsella bursa-pastoris, rumex crispus, rumex obtusifolius