hordeum vulgare, stellaria media, cirsium arvense, galium aparine, lapsana communis, myosotis arvensis, persicaria maculosa, trifolium repens, vicia sativa, agrostis gigantea, anthemis arvensis, anthyllis vulneraria, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, lysimachia arvensis, mentha arvensis, raphanus raphanistrum, scleranthus annuus, sonchus arvensis, spergula arvensis, veronica arvensis, vicia hirsuta, achillea millefolium, avena sativa, campanula patula, campanula rapunculoides, capsella bursa-pastoris, centaurea cyanus, centaurea jacea, centaurea scabiosa, cerastium glomeratum, cerastium holosteoides, chenopodium album, convolvulus arvensis, crepis capillaris, euphorbia helioscopia, festuca rubra, galeopsis bifida, galium spurium, gnaphalium uliginosum, hypericum maculatum, hypochaeris radicata, knautia arvensis, lathyrus oleraceus, leucanthemum vulgare, lotus corniculatus, oxalis stricta, persicaria hydropiper, pimpinella saxifraga, plantago lanceolata, poa trivialis, polygonum aviculare, prunella vulgaris, pteridium aquilinum, ranunculus repens, rumex acetosella, rumex crispus, sherardia arvensis, silene latifolia, sinapis arvensis, stachys palustris, stellaria graminea, trifolium dubium, trifolium medium, tussilago farfara, valerianella dentata, veronica persica, veronica serpyllifolia, vicia cracca, vicia villosa, viola arvensis, viola tricolor