oryza sativa, juncus subnodulosus, prunella vulgaris, cyperus fuscus, echinochloa oryzoides, alisma plantago-aquatica, atriplex prostrata, berula erecta, carex flacca, carex vulpina, helminthotheca echioides, kickxia spuria, lotus tenuis, lycopus europaeus, lythrum salicaria, persicaria maculosa, plantago major, polygonum aviculare, potentilla reptans, pulicaria dysenterica, ranunculus acris, samolus valerandi, typha angustifolia, typha latifolia, verbena officinalis