cz, středočeský kraj, persicaria lapathifolia, rorippa palustris, gnaphalium uliginosum, juncus bufonius, persicaria hydropiper, alopecurus aequalis, tripleurospermum inodorum, rumex maritimus, trifolium hybridum, ranunculus sceleratus, plantago uliginosa, bidens tripartita, carex bohemica, lythrum portula, callitriche palustris, limosella aquatica, bidens radiata, echinochloa crus-galli, oenanthe aquatica, eleocharis ovata, poa annua, alisma plantago-aquatica, juncus articulatus, spergularia rubra, eleocharis acicularis, persicaria maculosa, epilobium ciliatum, coleanthus subtilis, lycopus europaeus, phalaris arundinacea, potentilla supina, lythrum salicaria, persicaria amphibia, polygonum aviculare, agrostis stolonifera, cirsium arvense, chenopodium album, sagina procumbens, ranunculus repens, glyceria fluitans, elymus repens, lemna minor, juncus effusus, persicaria minor, lipandra polysperma, plantago major, matricaria discoidea, elatine triandra, psammophiliella muralis, trifolium repens