chenopodium album, spergula arvensis, stellaria media, apera spica-venti, aphanes arvensis, arenaria serpyllifolia, argentina anserina, centaurea cyanus, cerastium holosteoides, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, gnaphalium uliginosum, lycopsis arvensis, lysimachia arvensis, matricaria chamomilla, myosotis arvensis, papaver dubium, papaver rhoeas, plantago uliginosa, raphanus raphanistrum, roemeria argemone, scleranthus annuus, silene latifolia, sinapis arvensis, sonchus arvensis, veronica arvensis, echinochloa crus-galli, geranium pusillum, senecio vulgaris, tripleurospermum inodorum, tussilago farfara, valerianella locusta, veronica persica