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