mentha longifolia, lolium perenne, mentha pulegium, bellis perennis, dittrichia viscosa, juncus inflexus, lythrum junceum, plantago major, poa annua, pulicaria dysenterica, scirpoides holoschoenus, symphyotrichum squamatum, agrostis stolonifera, centaurium tenuiflorum, equisetum ramosissimum, helminthotheca echioides, hypericum perforatum, juncus bufonius, plantago lanceolata, polygonum aviculare, potentilla reptans, prunella vulgaris, ranunculus sardous, samolus valerandi