veronica hederifolia, buglossoides arvensis, galium spurium, papaver rhoeas, stellaria media, veronica polita, veronica triloba, viola arvensis, asperugo procumbens, capsella bursa-pastoris, convolvulus arvensis, delphinium consolida, descurainia sophia, equisetum arvense, galium aparine, lactuca serriola, lamium amplexicaule, onopordum acanthium, silene latifolia, artemisia vulgaris, lamium purpureum