apera spica-venti, matricaria chamomilla, sinapis arvensis, centaurea cyanus, juncus bufonius, oxalis stricta, trifolium pratense, alopecurus myosuroides, aphanes arvensis, cirsium arvense, fallopia convolvulus, papaver rhoeas, plantago uliginosa, sonchus asper, stellaria media, artemisia vulgaris, crepis capillaris, equisetum arvense, gnaphalium uliginosum, lysimachia arvensis, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, roemeria argemone, rumex acetosella, secale cereale, solanum nigrum, tanacetum vulgare, vicia hirsuta, vicia sativa