equisetum palustre, holcus lanatus, mentha arvensis, agrostis stolonifera, epilobium parviflorum, epilobium tetragonum, juncus effusus, poa trivialis, epilobium obscurum, equisetum fluviatile, juncus articulatus, caltha palustris, filipendula ulmaria, galium palustre, impatiens noli-tangere, lotus pedunculatus, mentha aquatica, scirpus sylvaticus, urtica dioica