alopecurus geniculatus, lolium perenne, trifolium repens, phalaris arundinacea, elymus repens, persicaria amphibia, plantago major, poa annua, poa pratensis, ranunculus repens, dactylis glomerata, deschampsia cespitosa, phleum pratense, polygonum aviculare, cirsium arvense, juncus effusus