cz, středočeský kraj, tripleurospermum inodorum, echinochloa crus-galli, chenopodium album, capsella bursa-pastoris, cirsium arvense, persicaria lapathifolia, elymus repens, poa annua, stellaria media, polygonum aviculare, plantago uliginosa, convolvulus arvensis, fallopia convolvulus, thlaspi arvense, plantago major, viola arvensis, galium aparine, veronica persica, erigeron canadensis, lysimachia arvensis, amaranthus retroflexus, equisetum arvense, artemisia vulgaris, gnaphalium uliginosum, persicaria hydropiper, lipandra polysperma, lamium amplexicaule, lemna minor, sonchus asper, descurainia sophia, sonchus oleraceus, persicaria maculosa, apera spica-venti, lactuca serriola, papaver rhoeas, argentina anserina, solanum nigrum, setaria helvola, bidens tripartita, persicaria amphibia, euphorbia helioscopia, ranunculus repens, rumex crispus, galinsoga parviflora, urtica dioica, sinapis arvensis, matricaria discoidea, juncus bufonius, agrostis stolonifera, senecio vulgaris