galinsoga parviflora, aphanes arvensis, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, fumaria officinalis, galium aparine, geranium pusillum, gnaphalium uliginosum, lysimachia arvensis, matricaria chamomilla, myosotis arvensis, plantago uliginosa, senecio vulgaris, sinapis arvensis, stachys palustris, stellaria media, thlaspi arvense, tripleurospermum inodorum, tussilago farfara, urtica urens, veronica arvensis, veronica persica, viola arvensis, arabidopsis thaliana, centaurea cyanus, cerastium holosteoides, convolvulus arvensis, fallopia convolvulus, lamium purpureum, roemeria argemone, sisymbrium officinale, sonchus arvensis, spergula arvensis