persicaria lapathifolia, artemisia vulgaris, bidens frondosa, chenopodium ficifolium, tripleurospermum inodorum, echinochloa crus-galli, helianthus tuberosus, poa trivialis, rorippa palustris, veronica anagallis-aquatica, achillea collina, agrostis stolonifera, alopecurus geniculatus, atriplex sagittata, bidens tripartita, brassica nigra, bromus inermis, calystegia sepium, capsella bursa-pastoris, cirsium arvense, epilobium ciliatum, epilobium hirsutum, erysimum cheiranthoides, galinsoga parviflora, galinsoga quadriradiata, gnaphalium uliginosum, humulus lupulus, juncus articulatus, lactuca serriola, lipandra polysperma, matricaria chamomilla, matricaria discoidea, oxybasis glauca, phalaris arundinacea, plantago major, polygonum aviculare, ranunculus sceleratus, rorippa amphibia, rumex maritimus, rumex obtusifolius, solanum dulcamara, sonchus arvensis, stellaria aquatica, tanacetum vulgare, urtica dioica, lythrum salicaria, verbascum blattaria