secale cereale, apera spica-venti, cirsium arvense, equisetum arvense, galium aparine, sonchus arvensis, vicia hirsuta, vicia tetrasperma, anthemis arvensis, armoracia rusticana, buglossoides arvensis, capsella bursa-pastoris, centaurea cyanus, cerastium holosteoides, convolvulus arvensis, galeopsis tetrahit, gnaphalium uliginosum, juncus bufonius, knautia arvensis, medicago lupulina, mentha arvensis, myosotis arvensis, persicaria amphibia, phleum pratense, plantago major, poa annua, rhinanthus serotinus, rumex acetosella, rumex crispus, sagina procumbens, scleranthus annuus, stachys palustris, stellaria media, trifolium repens, tripleurospermum inodorum, veronica arvensis, vicia villosa