cirsium arvense, stellaria media, aphanes arvensis, brassica oleracea, calystegia sepium, elymus repens, galium aparine, lamium purpureum, matricaria chamomilla, papaver rhoeas, poa trivialis, viola arvensis, anthemis arvensis, capsella bursa-pastoris, chenopodium album, erigeron canadensis, euphorbia helioscopia, geranium dissectum, lactuca serriola, legousia speculum-veneris, myosotis arvensis, poa annua, polygonum aviculare, ranunculus repens, rorippa sylvestris, rumex obtusifolius, tussilago farfara, veronica arvensis, veronica persica, vicia grandiflora