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Common Name |
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Achillea millefolium
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Yarrow
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Achillea ptarmica
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Sneezewort
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Aconitum napellus
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Monk's-hood
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Acorus calamus
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Sweet-flag
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Acorus gramineus
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Slender sweet-flag
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Agrostis canina sens.lat.
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Agrostis stolonifera
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Creeping Bent
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Aira praecox
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Early Hair-grass
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Ajuga
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Alchemilla
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Alchemilla alpina
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Alpine Lady's-mantle
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Alchemilla glabra
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Smooth Lady's-mantle
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Alchemilla vulgaris agg.
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Alisma gramineum
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Ribbon-leaved Water-plantain
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Alisma lanceolatum
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Narrow-leaved Water-plantain
|
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Alisma plantago-aquatica
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Water-plantain
|
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Alnus glutinosa
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Alder
|
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Alopecurus
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Alopecurus aequalis
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Orange Foxtail
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Alopecurus geniculatus
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Marsh Foxtail
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Amblystegium riparium
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Anagallis
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Anagallis arvensis
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Anagallis minima
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Chaffweed
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Anagallis tenella
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Bog Pimpernel
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Angelica
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Angelica archangelica
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Garden Angelica
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Angelica sylvestris
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Wild Angelica
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Anthoxanthum odoratum
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Sweet Vernal-grass
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Apium indet.
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Apium inundatum
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Lesser Marshwort
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Apium nodiflorum
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Fool's-water-cress
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Apium repens
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Creeping Marshwort
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Aponogeton distachyos
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Cape pondweed
|
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Armeria maritima
|
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Arrhenatherum elatius
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False Oat-grass
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Ascophyllum nodosum
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Aster novi-belgii
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Confused Michaelmas-daisy
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Aster tripolium
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Sea Aster
|
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Athyrium filix-femina
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Lady-fern
|
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Atriplex prostrata
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Spear-leaved Orache
|
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Azolla filiculoides
|
Water Fern
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Baldellia ranunculoides
|
Lesser Water-plantain
|
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Baldellia ranunculoides (aquatic form)
|
Lesser Water-plantain
|
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Baldellia ranunculoides (terrestrial form)
|
Lesser Water-plantain
|
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Barbarea stricta
|
Small-flowered Winter-cress
|
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Barbarea vulgaris
|
Winter-cress
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Batrachospermum
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Bellis perennis
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Daisy
|
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Berula erecta
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Lesser Water-parsnip
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Betula
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Betula nana
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Dwarf Birch
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Betula pendula
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Silver Birch
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Betula pubescens
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Downy Birch
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Bidens cernua
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Nodding Bur-marigold
|
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Bidens tripartita
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Trifid Bur-marigold
|
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Blysmus rufus
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Saltmarsh Flat-sedge
|
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Bolboschoenus maritimus
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Sea Club-rush
|
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Brassica nigra
|
Black Mustard
|
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Bryum neodamense
|
|
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Butomus umbellatus
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Flowering-rush
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Cabomba caroliniana
|
Carolina water-shield
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Calamagrostis canescens
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Purple Small-reed
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Calamagrostis canescens x stricta (C. x gracilescens)
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Calamagrostis epigejos
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Wood Small-reed
|
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Calamagrostis purpurea
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Scandinavian Small-reed
|
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Calamagrostis scotica
|
Scottish Small-reed
|
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Calamagrostis scotica x stricta
|
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Calamagrostis stricta
|
Narrow Small-reed
|
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Calla palustris
|
Bog Arum
|
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Calliergon
|
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Calliergon cuspidatum
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Callitriche agg.
|
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Callitriche brutia
|
Pedunculate water-starwort
|
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Callitriche hamulata
|
Intermediate Water-starwort
|
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Callitriche hamulata sens.lat.
|
Intermediate Water-starwort
|
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Callitriche hermaphroditica
|
Autumnal Water-starwort
|
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Callitriche obtusangula
|
Blunt-fruited Water-starwort
|
|
Callitriche palustris
|
A starwort
|
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Callitriche platycarpa
|
Various-leaved Water-starwort
|
|
Callitriche stagnalis
|
Common Water-starwort
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Callitriche stagnalis sens.lat.
|
Common Water-starwort
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Callitriche truncata
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Short-leaved Water-starwort
|
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Calluna vulgaris
|
Heather
|
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Caltha palustris
|
Marsh-marigold
|
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Calystegia sepium
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Hedge Bindweed
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Cardamine
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Cardamine amara
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Large Bitter-cress
|
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Cardamine flexuosa
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Wavy Bitter-cress
|
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Cardamine pratensis
|
Cuckooflower
|
|
Carduus crispus
|
Welted Thistle
|
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Carex
|
|
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Carex acuta
|
Slender Tufted-sedge
|
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Carex acutiformis
|
Lesser Pond-sedge
|
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Carex approquinquata
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Fibrous Tussock-sedge
|
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Carex aquatilis
|
Water Sedge
|
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Carex aquatilis x nigra (C. x hibernica)
|
|
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Carex bigelowii
|
Stiff Sedge
|
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Carex binervis
|
Green-ribbed Sedge
|
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Carex buxbaumii
|
Club Sedge
|