calystegia sepium, elymus repens, phleum pratense, poa trivialis, viola arvensis, apera spica-venti, campanula rapunculoides, galium aparine, myosotis arvensis, silene latifolia, symphytum officinale, trifolium pratense, chenopodium album, equisetum arvense, oxalis stricta, papaver rhoeas, silene vulgaris, stellaria media, vicia cracca