mentha longifolia, agrostis stolonifera, juncus inflexus, lythrum junceum, mentha pulegium, symphyotrichum squamatum, urtica dioica, bellis perennis, carex flacca, equisetum ramosissimum, plantago major, poa annua, ranunculus sardous, rumex crispus, samolus valerandi, scirpoides holoschoenus, trifolium repens, centaurium tenuiflorum, helminthotheca echioides, hypericum perforatum, polygonum aviculare