argentina anserina, bidens cernuus, bidens tripartita, helosciadium repens, lycopus europaeus, poa annua, agrostis stolonifera, capsella bursa-pastoris, cerastium holosteoides, cirsium arvense, epilobium hirsutum, hypericum tetrapterum, mentha aquatica, myosotis scorpioides, oxybasis glauca, plantago lanceolata, potentilla reptans, prunella vulgaris, ranunculus repens, ranunculus sceleratus, rumex crispus, rumex maritimus, senecio vulgaris, stachys palustris, stellaria aquatica, tussilago farfara, veronica anagallis-aquatica, veronica beccabunga, medicago lupulina, plantago major, rumex conglomeratus