descurainia sophia, linaria vulgaris, amaranthus retroflexus, anthemis arvensis, argentina anserina, artemisia vulgaris, bromus hordeaceus, bryum argenteum, ceratodon purpureus, convolvulus arvensis, gemmabryum caespiticium, lactuca serriola, lepidium densiflorum, lepidium ruderale, malva neglecta, malva sylvestris, melilotus officinalis, oenothera biennis, plantago lanceolata, silene latifolia, sisymbrium loeselii, sisymbrium officinale, trifolium arvense, trifolium repens