text: arabidopsis thaliana, arenaria serpyllifolia, apera spica-venti, aphanes arvensis, capsella bursa-pastoris, elymus repens, fallopia convolvulus, geranium pusillum, lamium amplexicaule, lysimachia arvensis, myosotis arvensis, plantago uliginosa, poa annua, stellaria media, trifolium arvense, tripleurospermum inodorum, veronica arvensis, veronica hederifolia, veronica triphyllos, viola arvensis, centaurea cyanus, cirsium arvense, raphanus raphanistrum, vicia hirsuta, vicia sativa