Acorus calamus 'Sweet flag'
Acorus calamus variegatus 'Variegated sweet flag'
Acorus gramineus Ogon 'Golden variegated sweet flag'
Acorus gramineus variegatus 'Variegated slender sweet flag'
Alisma parviflorum 'Water plantain'
Alisma plantago aquaticum 'American water plantain'
Allium schoenoprasum 'Chives'
Anagallis tenella 'Bog pimpernel'
Anemopsis californicum 'Apache beads'
Baldellia ranunculoides 'Lesser water plantain'
Butomus umbellatus 'Flowering rush'
Calla palustris 'Bog arum'
Caltha palustris 'Marsh marigold'
Caltha palustris alba 'White Himalayan marigold'
Caltha palustris polypetala 'Giant king cup'
Cardamine pratensis 'Cuckoo flower'
Carex acuta 'Slender-tufted sedge'
Carex muskingumensis 'Musk sedge'
Carex pendula 'Pendulous sedge'
Carex pseudocyperus 'Cyperus sedge'
Carex riparia 'Greater pond sedge'
Cyperus alternifolius 'Umbrella palm'
Cyperus longus 'Sweet galingale'
Cyperus papyrus 'Egyptian paper rush'
Dichromena colorata 'Star grass'
Equisetum hyemale 'Dutch rush'
Eriophorum angustifolium 'Cotton grass'
Eupatorium cannabinum 'Hemp agrimony'
Geum rivale 'Water avens'
Glyceria maxima variegata 'Variegated reed sweet grass'
Gratiola officinalis 'Summer Snowflake'
Houttuynia cordata 'Boo Boo'
Houttuynia cordata 'Chameleon'
Houttuynia cordata 'Plena'
Iris ensata 'Japanese clematis iris'
Iris louisiana 'Ann Chowning'
Iris louisiana 'Black Gamecock'
Iris louisiana 'Her Highness'
Iris pseudacorus 'Yelow Flag'
Iris pseudacorus bastardii
Iris pseudacorus Flore Pleno 'Double yellow flag'
Iris pseudacorus Variegata 'Variegated yellow flag'
Iris robusta 'Gerald Darby'
Iris sibirica 'Siberian flag'
Iris versicolor 'Blue flag'
Iris versicolor Kermesina 'Northern Blue Flag'
Juncus effusus 'Soft rush'
Juncus effusus spiralis 'Corkscrew rush'
Juncus ensifolius 'Flying Hedgehogs'
Juncus inflexus 'Hard rush'
Juncus maritimus 'Sea rush'
Lobelia fulgens Queen Victoria 'Red leaved lobelia'
Lobelia siphilitica 'Great Blue lobelia'
Lobelia vedrariensis 'Purple lobelia'
Lychnis flos-cuculi 'Ragged robin'
Lychnis flos-cuculi White Robin 'White ragged robin'
Lysichiton camtschatcensis 'White skunk cabbage'
Lysimachia nummularia 'Creeping jenny'
Lysimachia nummularia aurea 'Golden creeping jenny'
Lythrum salicaria 'Purple loosestrife'
Lythrum salicaria Robert 'Loosestrife'
Mazus reptans 'Chinese marshflower'
Mazus reptans alba 'White Chinese marshflower'
Mentha aquatica 'Water mint'
Mentha cervina 'Water spearmint'
Mentha pulegium 'Pennyroyal Pudding grass'
Menyanthes trifoliata 'Bog bean'
Mimulus cardinalis 'Scarlet monkey flower'
Mimulus cupreus Red Emperor 'Roter Kaiser'
Mimulus guttatus 'Common monkey flower'
Mimulus ringens 'Lavender musk'
Myosotis scorpioides 'Water forget-me-not'
Myosotis scorpioides variegata 'Variegated water forget-me-not'
Oenanthe javanica Flamingo 'Variegated water dropwort'
Ornamental Colour collection
Orontium aquaticum 'Golden club'
Persicaria amphibia 'Amphibious bistort'
Persicaria bistorta 'Adderwort'
Phalaris arundinacea var picta 'Gardeners garters'
Phragmites australis 'Norfolk reed'
Physostegia virginiana 'Obedient plant'
Pontederia cordata 'Pickerel weed'
Pontederia cordata alba 'White pickerel weed'
Pontederia cordata lanceolata 'Giant pickerel weed'
Potentilla palustris 'Marsh cinquefoil'
Ranunculus flammula 'Lesser spearwort'
Ranunculus lingua Grandiflorus 'Greater spearwort'
Rorippa nasturtium aquaticum 'Water cress'
Rumex sanguineus 'Bloodwort'
Sagittaria latifolia 'Duck potato'
Sagittaria sagittifolia 'Arrowhead'
Saururus cernuus 'Lizard's tail'
Scirpus lacustris 'Clubrush'
Scirpus tabernaemontani Zebrinus 'Zebra rush'
Sisyrinchium californicum 'Yellow eyed grass'
Sparganium erectum 'Branched bur-reed'
Stachys palustris 'Marsh woundwort'
Thalia dealbata 'Powdery alligator flag'
Tulbaghia violacea 'Society garlic'
Typha angustifolia 'Lesser bulrush or reedmace, narrowleaf cattail'
Typha gracilis 'Medium Bulrush, Medium reedmace'
Typha latifolia 'Greater reedmace'
Typha latifolia variegata 'Variegated greater reed mace'
Typha minima 'Miniature bullrush' Miniature reedmace'
Veronica beccabunga 'Brooklime'
Zantedeschia aethiopica Crowborough 'Arum lily'