agrostis stolonifera, cyperus eragrostis, erigeron floribundus, medicago lupulina, mentha pulegium, panicum capillare, plantago uliginosa, symphyotrichum squamatum, trifolium repens, verbena officinalis, epilobium parviflorum, helichrysum luteoalbum, hypericum tetrapterum, hypochaeris radicata, lotus tenuis, odontites vernus, paspalum distichum, pulicaria dysenterica, trifolium pratense, cirsium palustre, daucus carota, lycopus europaeus, rumex conglomeratus, sonchus oleraceus