holcus lanatus, veronica longifolia, agrostis capillaris, glyceria maxima, rumex acetosa, ranunculus acris, stellaria graminea, anthoxanthum odoratum, elymus repens, equisetum palustre, scirpus sylvaticus, epilobium tetragonum, equisetum arvense, filipendula ulmaria, lythrum salicaria, phragmites australis, urtica dioica, valeriana officinalis