gb, cheshire west and chester, lemna minor, sparganium erectum, equisetum fluviatile, iris pseudacorus, galium palustre, typha latifolia, urtica dioica, lycopus europaeus, ranunculus repens, epilobium hirsutum, glyceria maxima, phalaris arundinacea, lythrum salicaria, alisma plantago-aquatica, phragmites australis, solanum dulcamara, filipendula ulmaria, potamogeton natans, juncus effusus, agrostis stolonifera, persicaria amphibia, elodea canadensis, myosotis scorpioides, mentha aquatica, nuphar lutea, rumex hydrolapathum, eleocharis palustris, cardamine pratensis, stachys palustris, lemna trisulca, glyceria fluitans, caltha palustris, poa trivialis, helosciadium nodiflorum, salix cinerea, carex rostrata, scutellaria galericulata, ranunculus flammula, calystegia sepium, hydrocharis morsus-ranae, spirodela polyrhiza, ranunculus sceleratus, nasturtium officinale, hydrocotyle vulgaris, galium aparine, holcus lanatus, comarum palustre, cirsium arvense, lysimachia vulgaris, myosotis laxa