matricaria chamomilla, polygonum aviculare, poa trivialis, ranunculus arvensis, roemeria apula, ambrosia artemisiifolia, aphanes arvensis, arabidopsis thaliana, artemisia vulgaris, capsella bursa-pastoris, centaurea cyanus, cerastium glomeratum, chenopodium album, cirsium arvense, convolvulus arvensis, cynodon dactylon, erigeron annuus, fallopia convolvulus, fumaria officinalis, geranium pusillum, legousia speculum-veneris, lysimachia arvensis, medicago lupulina, myosotis arvensis, oxalis stricta, papaver rhoeas, silene latifolia, stellaria media, trifolium arvense, trifolium repens, valerianella locusta, veronica arvensis, veronica persica, vicia sativa, acer negundo, galium aparine, persicaria maculosa, potentilla reptans, veronica hederifolia