hydrocotyle vulgaris, phragmites australis, argentina anserina, carex riparia, eleocharis uniglumis, holcus lanatus, lathyrus pratensis, mentha aquatica, silene flos-cuculi, agrostis gigantea, anthoxanthum nitens, 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