bolboschoenus maritimus, bromus inermis, carex hirta, equisetum arvense, glechoma hederacea, glyceria maxima, juncus bufonius, medicago lupulina, mentha arvensis, phalaris arundinacea, poa palustris, ranunculus repens, trifolium hybridum, trifolium medium, achillea salicifolia, agrostis gigantea, alisma plantago-aquatica, alopecurus geniculatus, amaranthus retroflexus, angelica archangelica, argentina anserina, artemisia vulgaris, bidens tripartita, bunias orientalis, capsella bursa-pastoris, cenolophium fischeri, cerastium holosteoides, chaenorhinum minus, cichorium intybus, convolvulus arvensis, cyperus fuscus, echinochloa crus-galli, eleocharis palustris, epilobium ciliatum, erigeron canadensis, erysimum cheiranthoides, euphorbia tommasiniana, glyceria fluitans, gnaphalium uliginosum, heracleum sphondylium, hypericum perforatum, juncus articulatus, leersia oryzoides, lipandra polysperma, lysimachia nummularia, lysimachia vulgaris, lythrum salicaria, medicago falcata, myriolecis populicola, oxybasis glauca, pastinaca sativa, persicaria amphibia, persicaria hydropiper, phleum pratense, plantago major, poa annua, polygonum aviculare, ranunculus sceleratus, rorippa palustris, rumex confertus, rumex crispus, salix gmelinii, senecio vulgaris, seseli libanotis, setaria pumila, sonchus arvensis, stachys palustris, stellaria aquatica, thlaspi arvense, tripleurospermum inodorum, tussilago farfara, typha latifolia, veronica beccabunga, vicia cracca