ch, basel-landschaft, chenopodium album, capsella bursa-pastoris, convolvulus arvensis, sonchus oleraceus, senecio vulgaris, poa annua, veronica persica, plantago major, stellaria media, cirsium arvense, mercurialis annua, ailanthus altissima, amaranthus retroflexus, solanum nigrum, erigeron annuus, erigeron canadensis, elymus repens, papaver rhoeas, sinapis arvensis, lactuca serriola, setaria viridis, lysimachia arvensis, polygonum aviculare, medicago lupulina, sonchus asper, lamium purpureum, artemisia vulgaris, reseda lutea, galium aparine, ambrosia artemisiifolia, euphorbia helioscopia, atriplex patula, galinsoga parviflora, tripleurospermum inodorum, senecio inaequidens, viola arvensis, trifolium repens, solidago canadensis, digitaria sanguinalis, arenaria serpyllifolia, paulownia tomentosa, fallopia convolvulus, persicaria maculosa, chaenorhinum minus, setaria helvola, equisetum arvense, galinsoga quadriradiata, daucus carota, portulaca oleracea, veronica arvensis