artemisia absinthium, calamagrostis epigejos, elymus repens, plantago major, urtica dioica, achillea millefolium, capsella bursa-pastoris, carduus acanthoides, chenopodium album, chenopodium ficifolium, convolvulus arvensis, diplotaxis tenuifolia, lolium perenne, melilotus officinalis, pimpinella saxifraga, sisymbrium altissimum, trifolium repens