de, göttingen, veronica persica, convolvulus arvensis, thlaspi arvense, viola arvensis, lysimachia arvensis, papaver rhoeas, capsella bursa-pastoris, tripleurospermum inodorum, chenopodium album, euphorbia helioscopia, fallopia convolvulus, triticum aestivum, galium aparine, cirsium arvense, sinapis arvensis, myosotis arvensis, stellaria media, euphorbia exigua, sonchus asper, elymus repens, aethusa cynapium, centaurea cyanus, lamium purpureum, polygonum aviculare, apera spica-venti, equisetum arvense, poa annua, lapsana communis, vicia hirsuta, raphanus raphanistrum, atriplex patula, fumaria officinalis, persicaria maculosa, avena fatua, lipandra polysperma, veronica arvensis, plantago major, silene noctiflora, medicago lupulina, daucus carota, persicaria lapathifolia, senecio vulgaris, vicia sativa, sonchus oleraceus, lathyrus tuberosus, chaenorhinum minus, galeopsis tetrahit, sonchus arvensis, sherardia arvensis, avena sativa