bidens tripartita, trifolium repens, cyperus fuscus, galinsoga quadriradiata, nostoc commune, persicaria hydropiper, persicaria lapathifolia, plantago uliginosa, trifolium hybridum, agrostis stolonifera, bryum argenteum, carex bohemica, echinochloa crus-galli, epilobium ciliatum, juncus bufonius, leersia oryzoides, lythrum portula, lythrum salicaria, plantago lanceolata, poa annua, rumex maritimus, sagina procumbens, salix caprea, urtica dioica, veronica anagallis-aquatica, alopecurus aequalis, betula pendula, crassula aquatica, gnaphalium uliginosum, lycopus europaeus, mentha arvensis, myosotis laxa, populus tremula, rumex crispus