text: populus nigra, ulmus laevis, poa angustifolia, prunus spinosa, rosa canina, rubus caesius, agrimonia eupatoria, arctium lappa, artemisia vulgaris, atriplex aucheri, cannabis sativa, carduus uncinatus, chenopodium album, cichorium intybus, echinops sphaerocephalus, eryngium planum, fallopia convolvulus, galium humifusum, glechoma hederacea, lactuca serriola, lactuca tatarica, lathyrus incurvus, medicago sativa, melilotus albus, melilotus officinalis, morus nigra, nepeta cataria, onopordum acanthium, physcia stellaris, polygonum aviculare, torilis japonica