cz, středočeský kraj, convolvulus arvensis, capsella bursa-pastoris, elymus repens, cirsium arvense, tripleurospermum inodorum, galium aparine, artemisia vulgaris, chenopodium album, poa annua, fallopia convolvulus, veronica persica, stellaria media, plantago major, viola arvensis, lolium perenne, thlaspi arvense, atriplex patula, urtica dioica, achillea millefolium, sonchus oleraceus, trifolium repens, lysimachia arvensis, matricaria discoidea, lactuca serriola, papaver rhoeas, daucus carota, euphorbia helioscopia, polygonum aviculare, medicago lupulina, dactylis glomerata, plantago lanceolata, geranium pusillum, rumex crispus, lamium purpureum, equisetum arvense, lapsana communis, arrhenatherum elatius, myosotis arvensis, ballota nigra, sinapis arvensis, erigeron canadensis, avena fatua, malva neglecta, aethusa cynapium, silene latifolia, ranunculus repens, sonchus asper, lamium album, tussilago farfara, descurainia sophia