agrostis capillaris, alopecurus pratensis, bromus hordeaceus, capsella bursa-pastoris, dactylis glomerata, holcus lanatus, lolium perenne, lolium pratense, persicaria maculosa, phalaris arundinacea, poa annua, poa pratensis, poa trivialis, ranunculus acris, ranunculus repens, rorippa amphibia, rumex acetosa, stellaria media