gb, cambridgeshire cc, ranunculus repens, juncus inflexus, agrostis stolonifera, urtica dioica, epilobium hirsutum, cirsium arvense, persicaria amphibia, sparganium erectum, rumex crispus, argentina anserina, typha latifolia, phragmites australis, lemna minor, eleocharis palustris, phalaris arundinacea, glyceria maxima, poa trivialis, alisma plantago-aquatica, iris pseudacorus, ranunculus sceleratus, galium palustre, nasturtium officinale, mentha aquatica, carex riparia, lythrum salicaria, filipendula ulmaria, galium aparine, equisetum palustre, calystegia sepium, trifolium repens, carex disticha, solanum dulcamara, lycopus europaeus, equisetum fluviatile, rumex conglomeratus, juncus effusus, holcus lanatus, helosciadium nodiflorum, myosotis scorpioides, carex hirta, potentilla reptans, juncus articulatus, stachys palustris, alopecurus geniculatus, lemna trisulca, veronica beccabunga, rumex hydrolapathum, epilobium parviflorum, elymus repens, plantago major