helosciadium repens, cyperus fuscus, persicaria lapathifolia, agrostis stolonifera, amaranthus retroflexus, bidens frondosa, bolboschoenus maritimus, chenopodium album, cirsium arvense, echinochloa crus-galli, erigeron annuus, lotus tenuis, lycopus europaeus, mentha pulegium, oxybasis glauca, phragmites australis, plantago major, poa annua, sonchus arvensis, trifolium repens, artemisia annua, epilobium tetragonum, plantago lanceolata