aethusa cynapium, atriplex patula, cirsium arvense, medicago lupulina, stellaria media, trifolium repens, tripleurospermum inodorum, veronica persica, vicia hirsuta, convolvulus arvensis, delphinium consolida, lapsana communis, mentha arvensis, myosotis arvensis, persicaria maculosa, sherardia arvensis, silene noctiflora, sinapis arvensis, trifolium hybridum, tussilago farfara, viola arvensis, lysimachia arvensis, poa annua, senecio vulgaris, sonchus arvensis, trifolium campestre, vicia sativa, avena fatua, centaurea cyanus, cerastium holosteoides, chenopodium album, euphorbia exigua, lamium purpureum, plantago major, rumex crispus, sonchus asper, trifolium arvense, erysimum cheiranthoides, galium aparine, geranium pusillum, papaver rhoeas, scleranthus annuus, thlaspi arvense, veronica opaca, vicia villosa