ch, aargau, veronica persica, chenopodium album, capsella bursa-pastoris, convolvulus arvensis, stellaria media, lysimachia arvensis, sonchus asper, cirsium arvense, myosotis arvensis, sinapis arvensis, galium aparine, viola arvensis, papaver rhoeas, elymus repens, persicaria maculosa, ranunculus repens, senecio vulgaris, equisetum arvense, sonchus oleraceus, lipandra polysperma, atriplex patula, euphorbia helioscopia, lamium purpureum, euphorbia exigua, poa trivialis, fallopia convolvulus, trifolium repens, poa annua, plantago major, veronica arvensis, vicia hirsuta, vicia sativa, aethusa cynapium, lapsana communis, arenaria serpyllifolia, sherardia arvensis, mercurialis annua, rumex crispus, apera spica-venti, galeopsis tetrahit, raphanus raphanistrum, polygonum aviculare, lysimachia vulgaris, persicaria lapathifolia, matricaria chamomilla, rumex obtusifolius, sonchus arvensis, medicago lupulina, thlaspi arvense, centaurea cyanus