apera spica-venti, aphanes arvensis, convolvulus arvensis, matricaria chamomilla, papaver rhoeas, plantago uliginosa, poa annua, stachys arvensis, alopecurus myosuroides, anthemis cotula, artemisia vulgaris, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, equisetum arvense, juncus bufonius, kickxia elatine, myosotis arvensis, papaver dubium, polygonum aviculare, ranunculus repens, ranunculus sardous, roemeria argemone, sagina procumbens, scleranthus annuus, secale cereale, sonchus asper, spergula arvensis, trifolium repens, valerianella dentata, veronica arvensis, vicia hirsuta, vicia sativa