cz, jihočeský kraj, persicaria hydropiper, persicaria lapathifolia, phalaris arundinacea, poa annua, rorippa palustris, alopecurus aequalis, tripleurospermum inodorum, urtica dioica, bidens tripartita, gnaphalium uliginosum, ranunculus repens, plantago uliginosa, epilobium ciliatum, alisma plantago-aquatica, agrostis stolonifera, lycopus europaeus, juncus bufonius, juncus articulatus, trifolium hybridum, bidens frondosa, lythrum salicaria, rumex obtusifolius, poa palustris, artemisia vulgaris, plantago major, poa trivialis, lipandra polysperma, trifolium repens, rumex maritimus, ranunculus sceleratus, cirsium arvense, echinochloa crus-galli, lemna minor, glyceria fluitans, tanacetum vulgare, persicaria maculosa, elymus repens, matricaria discoidea, spirodela polyrhiza, capsella bursa-pastoris, argentina anserina, chenopodium album, juncus effusus, veronica beccabunga, salix alba, galium aparine, sagina procumbens, veronica anagallis-aquatica, rumex crispus, barbarea vulgaris