aphanes arvensis, plantago uliginosa, poa annua, myosotis arvensis, oxalis stricta, ranunculus repens, stellaria media, vicia tetrasperma, achillea millefolium, agrostis stolonifera, apera spica-venti, centaurea cyanus, chenopodium album, cirsium arvense, crepis capillaris, equisetum arvense, geranium molle, gnaphalium uliginosum, juncus bufonius, lolium perenne, lysimachia arvensis, matricaria chamomilla, mentha arvensis, persicaria maculosa, plantago lanceolata, polygonum aviculare, ranunculus arvensis, rumex acetosella, senecio vulgaris, solanum nigrum, solanum tuberosum, sonchus arvensis, sonchus asper, sonchus oleraceus, trifolium pratense, vicia hirsuta