ch, valais, viola arvensis, chenopodium album, convolvulus arvensis, cirsium arvense, capsella bursa-pastoris, fallopia convolvulus, papaver rhoeas, centaurea cyanus, veronica persica, euphorbia helioscopia, stellaria media, galium aparine, myosotis arvensis, lysimachia arvensis, veronica hederifolia, polygonum aviculare, veronica arvensis, sinapis arvensis, arenaria serpyllifolia, lamium purpureum, equisetum arvense, vicia sativa, vicia hirsuta, anthemis arvensis, thlaspi arvense, elymus repens, buglossoides arvensis, veronica polita, ranunculus arvensis, sonchus asper, aethusa cynapium, delphinium consolida, medicago lupulina, delphinium paniculatum, lamium amplexicaule, galium spurium, galeopsis tetrahit, fumaria officinalis, apera spica-venti, sonchus arvensis, atriplex patula, raphanus raphanistrum, setaria viridis, euphorbia exigua, persicaria maculosa, lapsana communis, lysimachia vulgaris, mentha arvensis, legousia speculum-veneris, trifolium repens