chenopodium album, persicaria lapathifolia, tripleurospermum inodorum, amaranthus albus, amaranthus emarginatus, amaranthus hypochondriacus, amaranthus retroflexus, artemisia vulgaris, brassica nigra, capsella bursa-pastoris, carduus crispus, chaenorhinum minus, echinochloa crus-galli, echinops sphaerocephalus, echium vulgare, erigeron canadensis, gnaphalium uliginosum, lipandra polysperma, misopates orontium, persicaria hydropiper, persicaria mitis, phalaris arundinacea, plantago lanceolata, poa annua, poa trivialis, portulaca oleracea, potentilla supina, rorippa palustris, rumex hydrolapathum, rumex maritimus, rumex obtusifolius, saponaria officinalis, solanum nigrum, sonchus asper, stellaria aquatica, stellaria media, tanacetum vulgare, urtica dioica, verbascum densiflorum, vicia sativa