text: tripidium ravennae, dittrichia viscosa, elymus repens, juncus maritimus, phragmites australis, agrostis stolonifera, calamagrostis epigejos, carex hispida, daucus carota, erigeron canadensis, juncus acutus, lotus rectus, oenothera biennis, picris hieracioides, pulicaria dysenterica, schoenus nigricans