fumaria officinalis, lolium perenne, papaver rhoeas, amaranthus albus, amaranthus blitum, avena fatua, chenopodium album, convolvulus arvensis, cynodon dactylon, euphorbia peplis, fallopia convolvulus, legousia speculum-veneris, medicago lupulina, medicago minima, myosotis arvensis, portulaca oleracea, reseda luteola, reseda phyteuma, senecio vulgaris, silene latifolia, sonchus asper, sonchus oleraceus, xanthium spinosum