cz, středočeský kraj, viola arvensis, tripleurospermum inodorum, elymus repens, capsella bursa-pastoris, convolvulus arvensis, fallopia convolvulus, veronica arvensis, apera spica-venti, scleranthus polycarpos, rumex acetosella, centaurea cyanus, trifolium arvense, rumex angiocarpus, vicia hirsuta, scleranthus annuus, cirsium arvense, arabidopsis thaliana, galium aparine, chenopodium album, thlaspi arvense, myosotis stricta, lysimachia arvensis, stellaria media, equisetum arvense, myosotis arvensis, veronica persica, persicaria lapathifolia, poa annua, vicia sativa, vicia tetrasperma, erodium cicutarium, geranium pusillum, achillea millefolium, artemisia vulgaris, polygonum aviculare, plantago lanceolata, aphanes arvensis, lamium purpureum, lamium amplexicaule, gnaphalium uliginosum, anthemis arvensis, echinochloa crus-galli, raphanus raphanistrum, erigeron canadensis, arenaria serpyllifolia, papaver rhoeas, plantago uliginosa, spergularia rubra, draba verna, trifolium repens