trifolium pratense, galium aparine, matricaria chamomilla, stellaria media, anthemis arvensis, apera spica-venti, aphanes arvensis, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, cerastium holosteoides, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, lysimachia arvensis, myosotis arvensis, papaver rhoeas, plantago uliginosa, poa annua, ranunculus repens, tripleurospermum inodorum, veronica arvensis, veronica hederifolia, veronica persica, viola arvensis, equisetum arvense, lamium purpureum, phacelia tanacetifolia, scleranthus annuus