gb, cambridgeshire cc, ranunculus repens, phalaris arundinacea, cirsium arvense, poa trivialis, agrostis stolonifera, urtica dioica, persicaria amphibia, iris pseudacorus, epilobium hirsutum, vicia cracca, filipendula ulmaria, stachys palustris, galium palustre, cardamine pratensis, rumex crispus, glyceria maxima, elymus repens, plantago lanceolata, lycopus europaeus, rumex acetosa, lythrum salicaria, phragmites australis, holcus lanatus, lathyrus pratensis, trifolium repens, calystegia sepium, ranunculus acris, argentina anserina, galium aparine, alopecurus pratensis, achillea ptarmica, solanum dulcamara, eleocharis palustris, lolium perenne, silene flos-cuculi, lysimachia vulgaris, typha latifolia, lemna minor, alopecurus geniculatus, arrhenatherum elatius, myosotis scorpioides, plantago major, heracleum sphondylium, myosotis laxa, symphytum officinale, jacobaea aquatica, alisma plantago-aquatica, potentilla reptans, equisetum arvense, sparganium erectum