triticum aestivum, apera spica-venti, cirsium arvense, elymus repens, polygonum aviculare, sonchus arvensis, stellaria media, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, achillea millefolium, argentina anserina, artemisia vulgaris, capsella bursa-pastoris, centaurea cyanus, cichorium intybus, convolvulus arvensis, crepis tectorum, delphinium consolida, galeopsis tetrahit, galium aparine, geranium pusillum, gnaphalium uliginosum, juncus bufonius, lamium amplexicaule, matricaria chamomilla, medicago lupulina, mentha arvensis, papaver rhoeas, persicaria lapathifolia, raphanus raphanistrum, rorippa sylvestris, rumex crispus, silene latifolia, sinapis arvensis, spergula arvensis, stachys palustris, trifolium campestre, vicia tetrasperma