cz, středočeský kraj, convolvulus arvensis, elymus repens, cirsium arvense, tripleurospermum inodorum, capsella bursa-pastoris, artemisia vulgaris, galium aparine, lactuca serriola, viola arvensis, thlaspi arvense, fallopia convolvulus, arrhenatherum elatius, stellaria media, chenopodium album, veronica persica, atriplex patula, descurainia sophia, plantago major, daucus carota, erigeron canadensis, carduus acanthoides, urtica dioica, dactylis glomerata, veronica polita, delphinium paniculatum, lolium perenne, ballota nigra, papaver rhoeas, euphorbia helioscopia, lamium amplexicaule, falcaria vulgaris, lathyrus tuberosus, medicago lupulina, lysimachia arvensis, poa annua, atriplex sagittata, avena fatua, delphinium consolida, bromus sterilis, geranium pusillum, amaranthus retroflexus, silene noctiflora, sonchus oleraceus, chenopodiastrum hybridum, calamagrostis epigejos, veronica sublobata, rumex crispus, plantago lanceolata, triticum aestivum, aethusa cynapium