helichrysum luteoalbum, medicago lupulina, potentilla reptans, cyperus eragrostis, erigeron floribundus, lotus tenuis, mentha pulegium, rumex conglomeratus, trifolium fragiferum, verbena officinalis, agrostis stolonifera, epilobium parviflorum, mentha aquatica, paspalum distichum, plantago uliginosa, trifolium repens, cirsium palustre, juncus inflexus, lycopus europaeus, rumex crispus, sonchus oleraceus