lolium perenne, poa annua, phleum pratense, alopecurus geniculatus, stellaria media, agrostis stolonifera, capsella bursa-pastoris, cirsium arvense, elymus repens, poa trivialis, polygonum aviculare, ranunculus repens, rumex obtusifolius, trifolium repens, glechoma hederacea, solanum nigrum, urtica dioica