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