triticum aestivum, apera spica-venti, matricaria discoidea, stellaria media, spergula arvensis, trifolium repens, viola arvensis, achillea millefolium, anthemis arvensis, centaurea cyanus, elymus repens, festuca rubra, galinsoga parviflora, geranium pusillum, gnaphalium uliginosum, juncus bufonius, lysimachia arvensis, oxalis stricta, persicaria lapathifolia, plantago major, poa pratensis, polygonum aviculare, rumex acetosella, sisymbrium officinale, solanum tuberosum, sonchus oleraceus, vicia hirsuta, vicia sativa, vicia tetrasperma, vicia villosa