juncus inflexus, mentha longifolia, persicaria hydropiper, potentilla reptans, pulicaria dysenterica, ranunculus acris, agrostis stolonifera, alopecurus pratensis, elymus repens, equisetum palustre, glechoma hederacea, gratiola officinalis, juncus effusus, lycopus europaeus, lysimachia vulgaris, lythrum salicaria, mentha aquatica, mentha pulegium, oenanthe fistulosa, polygonum aviculare, rumex crispus, scorzoneroides autumnalis