gb, cheshire east, potamogeton natans, leersia oryzoides, elodea canadensis, alisma plantago-aquatica, lemna minor, eleocharis palustris, nuphar lutea, sagittaria sagittifolia, schoenoplectus lacustris, sparganium erectum, juncus bulbosus, hydrocharis morsus-ranae, equisetum fluviatile, nymphaea alba, myriophyllum alterniflorum, glyceria maxima, carex rostrata, comarum palustre, lemna trisulca, ranunculus flammula, helosciadium inundatum, sparganium emersum, typha angustifolia, potamogeton obtusifolius, lysimachia thyrsiflora, spirodela polyrhiza, hydrocotyle vulgaris, persicaria amphibia, cicuta virosa, typha latifolia, galium palustre, lythrum portula, menyanthes trifoliata, ceratophyllum demersum, lobelia dortmanna, lycopus europaeus, potamogeton berchtoldii, eleocharis acicularis, glyceria fluitans, scutellaria galericulata, hottonia palustris, lythrum salicaria, veronica scutellata, myosotis scorpioides, carex vesicaria, iris pseudacorus, carex pseudocyperus, myosotis laxa, rumex hydrolapathum, ranunculus lingua