gb, orkney islands, agrostis stolonifera, argentina anserina, carex nigra, galium palustre, eleocharis palustris, hydrocotyle vulgaris, equisetum fluviatile, ranunculus flammula, cardamine pratensis, juncus articulatus, triglochin maritima, ranunculus repens, trifolium repens, festuca rubra, epilobium palustre, myosotis laxa, phragmites australis, caltha palustris, scorzoneroides autumnalis, lysimachia maritima, jacobaea aquatica, filipendula ulmaria, iris pseudacorus, persicaria amphibia, hippuris vulgaris, juncus gerardii, rumex crispus, holcus lanatus, helosciadium nodiflorum, schoenoplectus tabernaemontani, phalaris arundinacea, poa trivialis, comarum palustre, angelica sylvestris, bolboschoenus maritimus, triglochin palustris, eleocharis uniglumis, silene flos-cuculi, menyanthes trifoliata, apium nodiflorum, juncus effusus, pedicularis palustris, equisetum palustre, lemna minor, juncus bufonius, nasturtium officinale, rumex acetosa, carex rostrata, plantago maritima, cirsium arvense