cz, královéhradecký kraj, persicaria lapathifolia, persicaria hydropiper, poa annua, tripleurospermum inodorum, gnaphalium uliginosum, plantago uliginosa, rorippa palustris, phalaris arundinacea, urtica dioica, alopecurus aequalis, juncus bufonius, epilobium ciliatum, trifolium hybridum, bidens tripartita, ranunculus repens, echinochloa crus-galli, artemisia vulgaris, rumex obtusifolius, chenopodium album, plantago major, agrostis stolonifera, lipandra polysperma, cirsium arvense, elymus repens, juncus articulatus, tanacetum vulgare, persicaria maculosa, poa trivialis, lythrum salicaria, trifolium repens, rumex maritimus, capsella bursa-pastoris, matricaria discoidea, polygonum aviculare, bidens frondosa, poa palustris, ranunculus sceleratus, lycopus europaeus, alisma plantago-aquatica, rumex crispus, persicaria minor, limosella aquatica, dactylis glomerata, galium aparine, spergularia rubra, barbarea vulgaris, plantago lanceolata, sagina procumbens, argentina anserina, erysimum cheiranthoides