bg, софия (столица), persicaria lapathifolia, juncus articulatus, bidens tripartita, cyperus fuscus, echinochloa crus-galli, alopecurus aequalis, lythrum salicaria, rorippa palustris, gnaphalium uliginosum, ranunculus sceleratus, alisma plantago-aquatica, persicaria hydropiper, lycopus europaeus, limosella aquatica, veronica anagallis-aquatica, oenanthe aquatica, juncus bufonius, trifolium hybridum, lythrum portula, agrostis stolonifera, eleocharis acicularis, rumex maritimus, bidens radiata, tripleurospermum inodorum, stuckenia pectinata, bolboschoenus maritimus, plantago uliginosa, typha latifolia, eleocharis palustris, poa annua, leersia oryzoides, potentilla supina, persicaria maculosa, phalaris arundinacea, myriophyllum spicatum, eleocharis ovata, callitriche palustris, phragmites australis, polygonum aviculare, bidens frondosa, lemna minor, typha angustifolia, chenopodium album, coleanthus subtilis, elatine triandra, rorippa sylvestris, urtica dioica, cirsium arvense, juncus effusus, oxybasis rubra