scirpus sylvaticus, argentina anserina, carex flava, equisetum arvense, eriophorum latifolium, filipendula vulgaris, holcus lanatus, juncus inflexus, mentha longifolia, myosotis scorpioides, plantago lanceolata, prunella vulgaris, ranunculus acris, ranunculus repens, silene flos-cuculi, stellaria graminea, trifolium repens, veronica beccabunga