text: malva pusilla, arctium minus, urtica urens, amaranthus retroflexus, solanum nigrum, ambrosia artemisiifolia, capsella bursa-pastoris, chenopodium album, dactylis glomerata, descurainia sophia, lolium perenne, medicago lupulina, persicaria mitis, plantago lanceolata, poa annua, rumex crispus, stellaria media, trifolium pratense, trifolium repens, urtica dioica, veronica arvensis