gb, cheshire west and chester, ranunculus repens, urtica dioica, agrostis stolonifera, epilobium hirsutum, cirsium arvense, sparganium erectum, lemna minor, poa trivialis, argentina anserina, phalaris arundinacea, rumex crispus, juncus effusus, trifolium repens, holcus lanatus, eleocharis palustris, typha latifolia, persicaria amphibia, galium palustre, alisma plantago-aquatica, juncus inflexus, galium aparine, equisetum fluviatile, filipendula ulmaria, iris pseudacorus, glyceria fluitans, glyceria maxima, helosciadium nodiflorum, cardamine pratensis, ranunculus sceleratus, myosotis scorpioides, veronica beccabunga, lycopus europaeus, alopecurus geniculatus, mentha aquatica, lolium perenne, rumex acetosa, ranunculus acris, rumex obtusifolius, phragmites australis, persicaria maculosa, potamogeton natans, dactylis glomerata, stachys palustris, ranunculus flammula, lathyrus pratensis, lythrum salicaria, plantago major, solanum dulcamara, calystegia sepium, nasturtium officinale