agrostis capillaris, lolium perenne, cirsium arvense, agrostis stolonifera, poa annua, alopecurus geniculatus, alopecurus pratensis, bromus hordeaceus, cerastium holosteoides, dactylis glomerata, persicaria hydropiper, phalaris arundinacea, phleum pratense, poa trivialis, polygonum aviculare, ranunculus acris, ranunculus repens, stellaria media, trifolium repens, persicaria amphibia, rumex acetosa