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