text: secale cereale, tripleurospermum inodorum, camelina microcarpa, capsella bursa-pastoris, papaver rhoeas, erigeron canadensis, galium aparine, lysimachia arvensis, adonis aestivalis, brassica napus, cirsium arvense, delphinium consolida, descurainia sophia, fallopia convolvulus, lathyrus tuberosus, plantago major, silene noctiflora, stachys annua, stellaria media, veronica hederifolia, veronica polita, viola arvensis