bellis perennis, capsella bursa-pastoris, cerastium holosteoides, cirsium arvense, cynosurus cristatus, dactylis glomerata, elymus repens, glyceria fluitans, lolium perenne, lolium pratense, phleum pratense, plantago major, poa annua, poa trivialis, ranunculus acris, ranunculus repens, senecio vulgaris, trifolium pratense, trifolium repens, urtica dioica