alopecurus geniculatus, lolium perenne, poa annua, poa trivialis, ranunculus repens, agrostis stolonifera, elymus repens, holcus lanatus, polygonum aviculare, stellaria media, trifolium repens, juncus effusus, persicaria hydropiper, plantago major, ranunculus acris, rorippa palustris, senecio vulgaris