sparganium erectum, equisetum arvense, equisetum palustre, lycopus europaeus, lythrum salicaria, persicaria hydropiper, persicaria lapathifolia, alisma plantago-aquatica, anthemis cotula, apium graveolens, atriplex patula, bidens tripartita, blackstonia acuminata, calystegia sepium, convolvulus arvensis, crepis reuteriana, cuscuta campestris, cynodon dactylon, eclipta prostrata, erigeron canadensis, euphorbia falcata, euphorbia stricta, galium elongatum, helosciadium nodiflorum, lemna minor, lysimachia arvensis, medicago lupulina, myosotis lithospermifolia, nasturtium officinale, plantago lanceolata, potamogeton crispus, potentilla reptans, ranunculus sceleratus, raphanus raphanistrum, rumex conglomeratus, rumex crispus, sambucus ebulus, sisymbrium officinale, solanum dulcamara, sonchus asper, trifolium repens, urtica dioica, verbascum blattaria, veronica beccabunga, veronica filiformis