text: agrostis stolonifera, alopecurus geniculatus, apium graveolens, argentina anserina, atriplex prostrata, cerastium holosteoides, cirsium arvense, elymus repens, holcus lanatus, lolium perenne, phleum pratense, plantago major, poa trivialis, polygonum aviculare, ranunculus sardous, stellaria media, trifolium fragiferum, trifolium repens