gb, norwich & east norfolk, phragmites australis, carex riparia, iris pseudacorus, lythrum salicaria, lysimachia vulgaris, galium palustre, calystegia sepium, lycopus europaeus, persicaria amphibia, solanum dulcamara, phalaris arundinacea, filipendula ulmaria, thalictrum flavum, rumex hydrolapathum, juncus subnodulosus, stachys palustris, epilobium hirsutum, scutellaria galericulata, symphytum officinale, glyceria maxima, urtica dioica, hydrocotyle vulgaris, agrostis stolonifera, sparganium erectum, eupatorium cannabinum, ranunculus repens, mentha aquatica, cirsium arvense, carex disticha, equisetum fluviatile, typha angustifolia, poa trivialis, typha latifolia, myosotis scorpioides, angelica sylvestris, lemna minor, equisetum palustre, alisma plantago-aquatica, cardamine pratensis, juncus effusus, carex elata, vicia cracca, cirsium palustre, rumex conglomeratus, salix cinerea, oenanthe fistulosa, eleocharis palustris, ranunculus flammula, argentina anserina, rorippa amphibia