apera spica-venti, centaurea cyanus, gnaphalium uliginosum, myosotis arvensis, stellaria media, tripleurospermum inodorum, vicia hirsuta, anthemis arvensis, aphanes arvensis, arabidopsis thaliana, fallopia convolvulus, geranium pusillum, juncus bufonius, lamium purpureum, lysimachia arvensis, matricaria chamomilla, myosotis stricta, myosurus minimus, plantago uliginosa, sagina procumbens, spergula arvensis, tussilago farfara, veronica arvensis, veronica hederifolia, viola arvensis, capsella bursa-pastoris, cirsium arvense, poa pratensis, raphanus raphanistrum, trifolium pratense, vicia sativa