it, benevento, lythrum salicaria, phragmites australis, lycopus europaeus, galega officinalis, cirsium creticum, agrostis stolonifera, xanthium orientale, pulicaria dysenterica, potentilla reptans, juncus articulatus, calystegia sepium, salix purpurea, eupatorium cannabinum, daucus carota, veronica anagallis-aquatica, epilobium hirsutum, typha latifolia, poa trivialis, rubus ulmifolius, clematis vitalba, equisetum telmateia, populus nigra, dittrichia viscosa, paspalum distichum, echinochloa crus-galli, sparganium erectum, artemisia vulgaris, equisetum ramosissimum, persicaria lapathifolia, verbena officinalis, scirpoides holoschoenus, typha angustifolia, rumex crispus, cyperus longus, rumex conglomeratus, mentha longifolia, alisma plantago-aquatica, convolvulus arvensis, cirsium arvense, urtica dioica, elymus repens, apium nodiflorum, helosciadium nodiflorum, nasturtium officinale, cyperus fuscus, iris pseudacorus, picris hieracioides, dactylis glomerata, bidens tripartita, xanthium strumarium