hydrocotyle vulgaris, phragmites australis, carex riparia, eleocharis uniglumis, holcus lanatus, lathyrus pratensis, mentha aquatica, silene flos-cuculi, agrostis gigantea, anthoxanthum nitens, argentina anserina, cerastium holosteoides, cirsium arvense, elymus repens, inula britannica, juncus conglomeratus, juncus gerardi, lysimachia vulgaris, vicia cracca, bolboschoenus maritimus, galeopsis bifida, galium palustre, juncus effusus, triglochin maritima