melilotus officinalis, plantago lanceolata, carduus acanthoides, convolvulus arvensis, echium vulgare, elymus repens, leontodon hispidus, melilotus albus, poa pratensis, trifolium repens, urtica dioica, achillea millefolium, amaranthus retroflexus, arctium lappa, artemisia vulgaris, atriplex sagittata, berteroa incana, bromus sterilis, bromus tectorum, capsella bursa-pastoris, chenopodium album, cirsium arvense, daucus carota, delphinium consolida, descurainia sophia, dipsacus fullonum, fallopia convolvulus, medicago lupulina, picris hieracioides, plantago major, poa compressa, saponaria officinalis, silene latifolia, sisymbrium loeselii, stellaria media, trifolium pratense, tripleurospermum inodorum