chenopodium album, triticum aestivum, elymus repens, centaurea cyanus, thlaspi arvense, avena fatua, fallopia convolvulus, geranium pusillum, oxalis stricta, silene latifolia, stellaria media, viola arvensis, achillea millefolium, artemisia vulgaris, convolvulus arvensis, phleum pratense, plantago lanceolata, veronica persica, vicia hirsuta