ch, basel-landschaft, chenopodium album, veronica persica, lysimachia arvensis, convolvulus arvensis, sinapis arvensis, sonchus asper, senecio vulgaris, cirsium arvense, papaver rhoeas, stellaria media, euphorbia exigua, capsella bursa-pastoris, lysimachia vulgaris, atriplex patula, mercurialis annua, persicaria maculosa, galium aparine, sonchus oleraceus, viola arvensis, kickxia spuria, myosotis arvensis, elymus repens, equisetum arvense, euphorbia helioscopia, lipandra polysperma, alopecurus myosuroides, arenaria serpyllifolia, ranunculus repens, poa trivialis, vicia sativa, lamium purpureum, plantago major, apera spica-venti, trifolium repens, aethusa cynapium, rumex crispus, chaenorhinum minus, matricaria chamomilla, veronica arvensis, poa annua, fallopia convolvulus, setaria viridis, raphanus raphanistrum, vicia hirsuta, medicago lupulina, sherardia arvensis, sonchus arvensis, calystegia sepium, polypogon viridis, veronica hederifolia