gb, northumberland, urtica dioica, ranunculus repens, typha latifolia, epilobium hirsutum, iris pseudacorus, galium aparine, sparganium erectum, filipendula ulmaria, phalaris arundinacea, juncus effusus, cirsium arvense, lemna minor, alnus glutinosa, lycopus europaeus, holcus lanatus, galium palustre, rumex crispus, juncus inflexus, rumex obtusifolius, solanum dulcamara, rubus fruticosus, poa trivialis, mentha aquatica, agrostis stolonifera, equisetum arvense, veronica beccabunga, equisetum fluviatile, alisma plantago-aquatica, caltha palustris, glyceria maxima, lythrum salicaria, salix cinerea, crataegus monogyna, impatiens glandulifera, cardamine pratensis, lathyrus pratensis, epilobium ciliatum, stachys palustris, argentina anserina, heracleum sphondylium, phragmites australis, persicaria amphibia, potamogeton natans, myosotis scorpioides, cirsium palustre, calystegia sepium, fraxinus excelsior, rumex acetosa, angelica sylvestris, glyceria fluitans