cz, středočeský kraj, persicaria hydropiper, fallopia convolvulus, stellaria media, capsella bursa-pastoris, cirsium arvense, myosotis arvensis, equisetum arvense, galium aparine, chenopodium album, viola arvensis, vicia hirsuta, persicaria lapathifolia, elymus repens, raphanus raphanistrum, galeopsis tetrahit, gnaphalium uliginosum, anthemis arvensis, scleranthus polycarpos, veronica persica, persicaria maculosa, veronica arvensis, lapsana communis, oxalis stricta, centaurea cyanus, ranunculus repens, spergula arvensis, mentha arvensis, polygonum aviculare, apera spica-venti, scleranthus annuus, poa annua, tripleurospermum inodorum, lysimachia arvensis, vicia sativa, convolvulus arvensis, vicia tetrasperma, stachys palustris, sonchus arvensis, rumex angiocarpus, aphanes arvensis, lamium purpureum, achillea millefolium, plantago uliginosa, plantago major, galinsoga quadriradiata, rumex acetosella, thlaspi arvense, lipandra polysperma, solanum tuberosum, trifolium repens