Waterwynch Bay to Saundersfoot Harbour

Site of Special Scientific Interest · 51.6982, -4.6879

Climate exposure

This is about exposure to a nationwide pressure this habitat type carries — not a verdict on this site's own management.

Coastal

Coastal habitats are exposed to sea-level rise and storm erosion. Where hard sea defences sit behind them, there's nowhere landward to retreat to — a squeeze that keeps compressing the habitat no matter how well it's managed.

Geology & landscape

Geological Period: Carboniferous

Landscape processes: Coastal

Birds & fish recorded

Birds

SpeciesSeason
fulmar Breeding
peregrine Breeding

Fish

SpeciesSeason
Allis shad Unknown
Twaite shad Unknown

Description

Description The undulating cliffs from Waterwynch Bay to Saundersfoot Harbour stretch for some 4 km, rise to some 75m and form the backdrop to beaches and rocky outcrops that reach their furthest seaward extent at Monkstone Point. The site is of special interest for its Upper Carboniferous geology, marine biological communities, coastal scrub and a mixture of maritime heath, maritime grassland and crevice communities. GEOLOGY: This is the best natural exposure of lower Westphalian A (Upper Carboniferous) rocks in Britain. About 300 metres of strata, assigned to the Carbonicola lenisulcata Zone, occur in a series of faulted blocks, which can be reconstructed into a more or less continuous sequence. The Gastrioceras subcrenatum Marine Band, which is internationally recognised as the base of the Westphalian Series, is thicker here than in any other place in the South Wales Coalfield and has fully characteristic goniatite-phase fauna. The overlying rocks clearly show how the western end of the coalfield developed during the early Westphalian, with river deltas steadily spreading southwards, although marine conditions were still periodically re-established. Towards the top of the section, however, the strata are exclusively deltaic and lacustrine. Nine beds have yielded non-marine bivalves with faunas typical of the C. lenisulcata Zone. Nowhere else in the southern province of Britain are so many non-marine bivalve horizons known in strata of this age. They are of considerable importance when trying to compare the southern province and the Pennines and Scottish coalfields, where the bivalve faunas are more abundant and used extensively for stratigraphical correlations. Four fossil-plant bearing beds have been found yielding typical lower Westphalian A floras. Of particular interest are the Monkstone Point Plant Beds, which played a central role in determining the Westphalian (rather than Namurian) age of these rocks. This coastal section is of national importance for understanding early Westphalian A stratigraphy and palaeogeography. BIOLOGY: To the south of Monkstone Point the site consists of a series of small sandy bays that lie between rocky headlands, backed by sections of unstable vertical cliff. The upper sand shore in these bays supports communities dominated by amphipods Bathyporeia sp. and isopods such as Eurydice pulchra. The lower to middle shore supports communities of segmented worms including catworms Nephtys sp., lug worm Arenicola marina and sand mason worm Lanice conchilega, molluscs such as thin tellin Angulus tenuis and echinodermata such as the common heart urchin Echinocardinum cordatum. North of Monkstone Point and up to Saundersfoot Harbour the sand is backed by areas of cobbles and boulders at the base of the cliffs. The shore along this stretch also supports additional species such as daisy anemone Cereus pedunculatus and swimming crab Liocarcinus depurator, which can be found on the lower shore, whilst the middle shore supports cockle Cerastoderma edule, banded wedge shell Donax vittatus, brittle star Ophiura ophiura and sea slug Philine aperta. Between the bays, many of the lower shore rocks are dominated by serrated wrack Fucus serratus and turf-forming red algae such as pepper dulse Osmundea pinnatifida and Mastocarpus stellatus. Vertical rock sides and overhangs higher up the lower shore rock support a rich variety of animal species including purse sponge Grantia compressa, boring sponge Cliona celata, sea squirts such as Botrylloides leachi and star ascidian Botryllus schlosseri. Some of these overhangs are dominated by red algae and include species such as Plocamium cartilagineum, Lomentaria articulata and pepper dulse. A mussel Mytilus edulis -dominated zone occurs higher up the rocky shores and at the base of the cliffs backing the sandy bays. Further up the rock, mussels are replaced by a zone of barnacles Chthamalus sp. and Semibalanus balanoides, interspersed with limpets Patella sp. and channel wrack Pelvetia canaliculata, along with red algal species such as Catenella caespitosa and pepper dulse. The lichen zone at the top of the cliff consists of black tar lichen Verrucaria maura with bands of yellow and grey lichens, including Ramalina sp. in the splash zone above. Rockpools characterised by coralline algae Corallina officinalis, carragheen moss Chondrus crispus, and beadlet anemone Actinia equina occur within areas of lower shore rock throughout the site, with deep wrack and kelp-dominated pools towards the eastern end of Monkstone Point. Caves along the bottom of the cliffs support encrusting coralline algae, sponges such as breadcrumb sponge Halichondria panicea, sea squirts, barnacles and anemones. Within and above the lichen zone, rocky crevices exposed to salt-spray bear rock samphire Crithmum maritimum and rock sea-spurrey Spergularia rupicola. Further inland on the vegetated coastal slopes, thrift Armeria maritima and buck's-horn plantain Plantago coronopus have colonised the accumulated debris from shales and sandstones that occur scattered throughout the length of the site. On south-easterly slopes, these are replaced by a mixture of maritime grasslands dominated by red fescue Festuca rubra in combination with sea plantain Plantago maritima and sea campion Silene uniflora. Yorkshire-fog Holcus lanatus becomes increasingly abundant as the maritime influence declines inland. Deeper soils south of Monkstone Point support small, fragmented areas of coastal heath, with western gorse Ulex gallii, heather Calluna vulgaris and spring squill Scilla verna present. Scrub communities, including dense thickets of blackthorn Prunus spinosa and privet Ligustrum vulgare with frequent wild madder Rubia peregrina are extensive between Monkstone Point and Waterstone Bay. To the north, the site includes a strip of the ancient woodland of Rhode Wood, which is a remnant of the once extensive Coedrath Forest. Nationally scarce vascular plants occur at several locations. Portland spurge Euphorbia portlandica and ivy broomrape Orobanche hederae grow on the slopes of Monkstone Point. Dotted sedge Carex punctata and numerous large stands of royal fern Osmunda regalis are a feature of the freshwater seepages on these cliffs. Two pairs of peregrine Falco peregrinus and small numbers of fulmar Fulmarus glacialis regularly nest and breed within the site. Allis shad Alosa alosa and twaite shad A. fallax have been observed in the intertidal waters of this shore. Remarks: The site lies wholly within the Pembrokeshire Coast National Park. The Crown Estate owns the majority of the foreshore, which is leased to Pembrokeshire County Council and the Pembrokeshire Coast National Park. The allis and twaite shad Alosa alosa and A fallax are listed in Annex IIa of the EC Habitats Directive (Directive 92/43/EEC on the Conservation of Natural Habitats and of Wild Fauna and Flora). Areas of the forshore are included within the Carmarthen Bay and Estuaries/Bae Caerfyrddin ac Aberoedd Special Area of Conservation for their “mudflats and sandflats not covered by seawater at low tide” and as part of the “large shallow inlets and bays” feature.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
serrated wrack Fucus serratus Not listed in GB list algae brown fucaceae
channel wrack Pelvetia canaliculata Not listed in GB list algae brown fucaceae
creeping chain weed Catenella caespitosa Not listed in GB list algae red caulacanthaceae
Irish moss Chondrus crispus Not listed in GB list algae red gigartinaceae
common coral weed Corallina officinalis Not listed in GB list algae red corallinaceae
bunny-eared bead weed Lomentaria articulata Not listed in GB list algae red lomentariaceae
grape pip weed Mastocarpus stellatus Not listed in GB list algae red phyllophoraceae
pepper dulse Osmundea pinnatifida Not listed in GB list algae red rhodomelaceae
cock's comb Plocamium cartilagineum Not listed in GB list algae red plocamiaceae
amphipod Bathyporeia Not listed in GB list amphipod bathyporeiidae
beadlet anenome Actinia equina Not listed in GB list anemone actiniidae
daisy anemone Cereus pedunculatus Not listed in GB list anemone sagartiidae
sand mason worm Lanice conchilega Not listed in GB list annelid terebellidae
acorn barnacle Semibalanus balanoides Not listed in GB list barnacle archaeobalanidae
fulmar Fulmarus glacialis CR (Breeding) bird-fulmar procellariidae
peregrine Falco peregrinus LC (Breeding) bird-hawk falconidae
thin tellin Angulus tenuis Not listed in GB list bivalve tellinidae
cockle Cerastoderma edule Not listed in GB list bivalve cardiidae
blue mussel Mytilus edulis LC bivalve mytilidae
brittle star Ophiura ophiura Not listed in GB list brittle star ophiuridae
royal fern Osmunda regalis LC fern osmundaceae
Allis shad Alosa alosa CR fish clupeidae
red fescue Festuca rubra LC grass poaceae
Yorkshire fog Holcus lanatus LC grass poaceae
thrift Armeria maritima CR herb plumbaginaceae
rock samphire Crithmum maritimum LC herb apiaceae
Portland spurge Euphorbia portlandica LC herb euphorbiaceae
ivy broomrape Orobanche hederae LC herb orobanchaceae
buck's-horn plantain Plantago coronopus LC herb plantaginaceae
sea plantain Plantago maritima LC herb plantaginaceae
madder Rubia peregrina LC herb rosaceae
spring squill Scilla verna LC herb liliaceae
sea campion Silene uniflora LC herb carophyllaceae
rock spurrey Spergularia rupicola LC herb carophyllaceae
sea tar Verrucaria maura Not listed in GB list lichen no common name
bivalve Donax vittatus Not listed in GB list mollusc donacidae
blow lugworm Arenicola marina Not listed in GB list polychaete arenicolidae
speckled sea louse Eurydice pulchra Not listed in GB list sea louse cirolanidae
sea squirt Botrylloides leachi Not listed in GB list seasquirt styelidae
star ascidian Botryllus schlosseri Not listed in GB list seasquirt styelidae
dotted sedge Carex punctata LC sedge cyperaceae
wild privet Ligustrum vulgare LC shrub oleaceae
blackthorn Prunus spinosa LC shrub rosaceae
western gorse Ulex gallii LC shrub leguminosae
bell heather or ling Calluna vulgaris NT shrub dwarf ericaceae
boring sponge Cliona celata Not listed in GB list sponge clionaidae
purse sponge Grantia compressa Not listed in GB list sponge grantiidae
breadcomb sponge Halichondria panicea Not listed in GB list sponge halichondriidae

Insects to look out for

These moths, butterflies and beetles are known to feed on plants recorded at this site, and carry a notable UK conservation status — but a host-plant being present doesn't mean the insect has actually been recorded here. Treat this as "worth watching for," not a confirmed sighting.

SpeciesStatusVia host-plant
Figure of eight
Diloba caeruleocephala
Endangered Prunus spinosa, Prunus spp.
The lappet
Gastropacha quercifolia
Endangered Prunus spinosa, Prunus spp.
The grey
Hadena caesia
Endangered Silene uniflora
Shoulder-striped clover
Heliothis maritima
Endangered Calluna vulgaris
Glanville fritillary
Melitaea cinxia
Endangered Plantago coronopus, Plantago maritima
Scarce vapourer
Orgyia recens
Endangered Prunus spinosa
Black hairstreak
Satyrium pruni
Endangered Prunus spinosa
The sprawler
Asteroscopus sphinx
Vulnerable Prunus spinosa, Prunus spp.
Broom moth
Ceramica pisi
Vulnerable Calluna vulgaris
Mottled umber
Erannis defoliaria
Vulnerable Prunus spinosa
Marsh fritillary
Euphydryas aurinia
Vulnerable Plantago spp.
Satyr pug
Eupithecia satyrata
Vulnerable Calluna vulgaris
Garden dart
Euxoa nigricans
Vulnerable Plantago spp.
Grayling
Hipparchia semele
Vulnerable Festuca rubra
Bedstraw hawk-moth
Hyles gallii
Vulnerable Rubia peregrina
True lover's knot
Lycophotia porphyrea
Vulnerable Calluna vulgaris
The lackey
Malacosoma neustria
Vulnerable Prunus spinosa, Prunus spp.
Pale brindled
Phigalia pilosaria
Vulnerable Prunus spinosa
Silver studded blue
Plebejus argus
Vulnerable Calluna vulgaris, Ulex spp.
Brown hairstreak
Thecla betulae
Vulnerable Prunus spinosa
Early moth
Theria primaria
Vulnerable Prunus spinosa
Pale eggar
Trichiura crataegi
Vulnerable Calluna vulgaris, Prunus spinosa
Flounced chestnut
Agrochola helvola
Near Threatened Calluna vulgaris
Grey chi
Antitype chi
Near Threatened Armeria maritima
Garden tiger
Arctia caja
Near Threatened Plantago spp., Prunus spinosa
Small heath
Coenonympha pamphilus
Near Threatened Festuca spp.
Grey scalloped
Dyscia fagaria
Near Threatened Calluna vulgaris
Large thorn
Ennomos autumnaria
Near Threatened Prunus spinosa, Prunus spp.
Autumnal rustic
Eugnorisma glareosa
Near Threatened Calluna vulgaris, Plantago spp.
Grey pug
Eupithecia subfuscata
Near Threatened Prunus spinosa
Double dart
Graphiphora augur
Near Threatened Prunus spinosa
Weaver's wave
Idaea contiguaria
Near Threatened Calluna vulgaris
Wall
Lasiommata megera
Near Threatened Holcus lanatus

Host-plant data: Cook et al. (2025), Traits data for the butterflies and macro-moths of Great Britain and Ireland, 2024, UK Centre for Ecology & Hydrology / Butterfly Conservation; and Padovani et al. (2020), Database of Insects and their Food Plants (DBIF), UK Centre for Ecology & Hydrology (both Open Government Licence). Contains data supplied by UK Centre for Ecology & Hydrology.

Plant communities

MC5 — Hard cliff and cliff slope

Armeria maritima-Cerastium diffusum ssp. diffusum maritime therophyte community

Matches 9 species from the description above: Armeria maritima, Euphorbia portlandica, Festuca rubra, Holcus lanatus, Plantago coronopus, Plantago maritima, Scilla verna, Silene uniflora, Spergularia rupicola

Carex flacca, Hypnum cupressiforme, Tortella flavovirens, Cladonia chlorophaea, Cladonia foliacea, Cladonia rangiformis, Collema spp., Daucus carota, Achillea millefolium, Bellis perennis, Cirsium acaule, Echium vulgare, Jacobaea vulgaris, Leontodon saxatilis, Pilosella officinarum, Senecio vulgaris, Sonchus oleraceus, Taraxacum officianalis, Tripleurospermum maritimum, Myosotis ramosissima, Brassica oleracea, Cochlearia danica, Cochlearia officinalis, Diplotaxis muralis, Jasione montana, Arenaria serpyllifolia, Cerastium diffusum, Cerastium fontanum, Herniaria ciliolata, Sagina apetala, Sagina maritima, Silene uniflora, Spergularia rupicola, Atriplex littoralis, Sedum acre, Sedum anglicum, Euphorbia portlandica, Anthyllis vulneraria, Hippocrepis comosa, Lotus corniculatus, Trifolium arvense, Trifolium occidentale, Trifolium repens, Trifolium scabrum, Vicia sativa, Centaurium erythraea, Eriodium cicutarium, Salvia verbenaca, Thymus praecox, Scilla autumnalis, Scilla verna, Radiola linoides, Plantago coronopus, Plantago lanceolata, Plantago maritima, Veronica arvensis, Armeria maritima, Ranunculus acris, Reseda lutea, Filipendula vulgaris, Poterium sanguisorba, Galium verum, Agrostis capillaris, Agrostis stolonifera, Aira caryophyllea, Aira praecox, Brachypodium pinnatum, Bromus hordeaceous, Catapodium marinum, Catapodium rigidum, Dactylis glomerata, Festuca ovina, Festuca rubra, Holcus lanatus, Koeleria macrantha, Lolium perenne, Schedonorus arundinaceus

MC8 — Hard cliff and cliff slope

Festuca rubra-Armeria maritima maritime grassland

Matches 9 species from the description above: Armeria maritima, Crithmum maritimum, Festuca rubra, Holcus lanatus, Plantago coronopus, Plantago maritima, Scilla verna, Silene uniflora, Spergularia rupicola

Carex caryophyllea, Carex distans, Kindbergia praelonga, Tortella flavovirens, Trichostomum brachydontium, Angelica sylvestris, Crithmum maritimum, Daucus carota, Ligusticum scoticum, Achillea millefolium, Cirsium arvense, Hypochaeris radicata, Inula crithmoides, Leontodon saxatilis, Scorzoneroides autumnalis, Sonchus oleraceus, Tripleurospermum maritimum, Brassica oleracea, Cochlearia danica, Cochlearia officinalis, Cerastium diffusum, Cerastium fontanum, Sagina apetala, Sagina maritima, Silene uniflora, Spergularia rupicola, Sedum anglicum, Anthyllis vulneraria, Lotus corniculatus, Trifolium repens, Centaurium erythraea, Scilla verna, Plantago coronopus, Plantago lanceolata, Plantago maritima, Armeria maritima, Rumex acetosa, Potentilla erecta, Agrostis stolonifera, Brachypodium pinnatum, Catapodium marinum, Dactylis glomerata, Festuca rubra, Holcus lanatus, Poa subcaerulea

H7 — Hard cliff and cliff slope, Lowland dry heath

Calluna vulgaris-Scilla verna heath

Matches 8 species from the description above: Armeria maritima, Calluna vulgaris, Festuca rubra, Holcus lanatus, Plantago coronopus, Plantago maritima, Scilla verna, Silene uniflora

Salix repens, Empetrum nigrum subsp.nigrum, Calluna vulgaris, Erica cinerea, Erica tetralix, Erica vagans, Juniperus communis, Ulex europaeus, Carex caryophyllea, Carex flacca, Carex nigra, Carex panicea, Carex pulicaris, Carex serotina, Luzula campestris, Luzula multiflora, Selaginella selaginoides, Hypnum cupressiforme, Frullania tamarisci, Cladonia chlorophaea, Cladonia rangiformis, Daucus carota, Achillea millefolium, Hypochaeris radicata, Leontodon saxatilis, Leucanthemum vulgare, Scorzoneroides autumnalis, Serratula tinctoria, Jasione montana, Succisa pratensis, Cerastium diffusum, Cerastium fontanum, Silene uniflora, Sedum anglicum, Anthyllis vulneraria, Astragalus danicus, Genista pilosa, Lotus corniculatus, Trifolium repens, Centaurium erythraea, Thymus praecox, Scilla verna, Dactylorhiza purpurella, Euphrasia officinalis, Plantago coronopus, Plantago lanceolata, Plantago maritima, Armeria maritima, Polygala serpyllifolia, Polygala vulgaris, Rumex acetosa, Primula vulgaris, Filipendula vulgaris, Potentilla erecta, Galium verum, Viola riviniana, Agrostis capillaris, Agrostis stolonifera, Aira caryophyllea, Aira praecox, Anthoxanthum odoratum, Dactylis glomerata, Danthonia decumbens, Festuca ovina, Festuca rubra, Holcus lanatus, Koeleria macrantha, Molinia caerulea, Nardus stricta, Chara curta

MC1 — Hard cliff and cliff slope

Crithmum maritimum-Spergularia rupicola maritime rock-crevice community

Matches 7 species from the description above: Armeria maritima, Crithmum maritimum, Festuca rubra, Plantago coronopus, Plantago maritima, Silene uniflora, Spergularia rupicola

Tortella flavovirens, Crithmum maritimum, Daucus carota, Inula crithmoides, Tripleurospermum maritimum, Cochlearia danica, Cochlearia officinalis, Cerastium diffusum, Silene uniflora, Spergularia rupicola, Atriplex hastata, Plantago coronopus, Plantago maritima, Armeria maritima, Limonium binervosum, Catapodium marinum, Festuca rubra, Parapholis incurva, Asplenium marinum

MC9 — Hard cliff and cliff slope

Festuca rubra-Holcus lanatus maritime grassland

Matches 7 species from the description above: Armeria maritima, Euphorbia portlandica, Festuca rubra, Holcus lanatus, Plantago maritima, Scilla verna, Silene uniflora

Empetrum nigrum subsp.nigrum, Carex caryophyllea, Carex flacca, Carex nigra, Carex panicea, Luzula campestris, Hypnum cupressiforme, Kindbergia praelonga, Pseudoscleropodium purum, Rhytidiadelphus squarrosus, Trichostomum brachydontium, Cladonia chlorophaea, Peltigera canina, Angelica sylvestris, Conopodium majus, Daucus carota, Heracleum sphondylium, Achillea millefolium, Bellis perennis, Centaurea nigra, Hypochaeris radicata, Jacobaea vulgaris, Leontodon saxatilis, Leucanthemum vulgare, Pilosella officinarum, Scorzoneroides autumnalis, Serratula tinctoria, Solidago virgaurea, Cochlearia officinalis, Campanula rotundifolia, Cerastium diffusum, Cerastium fontanum, Sagina apetala, Silene uniflora, Sedum anglicum, Euphorbia portlandica, Anthyllis vulneraria, Genista tinctoria, Lotus corniculatus, Trifolium repens, Geranium sanguineum, Thymus praecox, Scilla verna, Euphrasia officinalis, Plantago lanceolata, Plantago maritima, Armeria maritima, Rumex acetosa, Rumex crispus, Ficaria verna, Ranunculus acris, Potentilla erecta, Galium verum, Viola riviniana, Agrostis capillaris, Agrostis stolonifera, Aira praecox, Anthoxanthum odoratum, Brachypodium sylvaticum, Dactylis glomerata, Danthonia decumbens, Deschampsia flexuosa, Festuca ovina, Festuca rubra, Holcus lanatus, Koeleria macrantha, Poa pratensis

H8 — Hard cliff and cliff slope, Lowland dry heath, Upland dry heath

Calluna vulgaris-Ulex gallii heath

Matches 6 species from the description above: Calluna vulgaris, Festuca rubra, Holcus lanatus, Plantago maritima, Scilla verna, Ulex gallii

Calluna vulgaris, Erica cinerea, Erica tetralix, Vaccinium myrtillus, Ulex europaeus, Ulex gallii, Carex binervis, Carex caryophyllea, Carex flacca, Carex pilulifera, Campylopus flexuosus, Dicranum scoparium, Hypnum cupressiforme, Pleurozium schreberi, Pseudoscleropodium purum, Rhytidiadelphus squarrosus, Polytrichum juniperinum, Polytrichum piliferum, Cladonia impexa, Cladonia squamosa, Hypochaeris radicata, Jasione montana, Lotus corniculatus, Hypericum pulchrum, Teucrium scorodonia, Thymus praecox, Scilla verna, Linum catharticum, Pedicularis sylvatica, Digitalis purpurea, Plantago lanceolata, Plantago maritima, Polygala serpyllifolia, Rumex acetosella, Potentilla erecta, Poterium sanguisorba, Rubus fruticosus agg., Galium saxatile, Galium verum, Viola lactea, Viola riviniana, Agrostis capillaris, Agrostis curtisii, Agrostis stolonifera, Agrostis vinealis, Aira praecox, Anthoxanthum odoratum, Avenula pubescens, Brachypodium sylvaticum, Dactylis glomerata, Danthonia decumbens, Deschampsia flexuosa, Festuca ovina, Festuca rubra, Holcus lanatus, Molinia caerulea, Nardus stricta, Pteridium aquilinum, Chara curta

MC2 — Hard cliff and cliff slope

Armeria maritima-Ligusticum scoticum maritime rock-crevice community

Matches 6 species from the description above: Armeria maritima, Festuca rubra, Plantago coronopus, Plantago maritima, Silene uniflora, Spergularia rupicola

Schistidium maritimum, Ligusticum scoticum, Scorzoneroides autumnalis, Tripleurospermum maritimum, Cochlearia officinalis, Cerastium fontanum, Silene uniflora, Spergularia rupicola, Atriplex hastata, Sedum rosea, Plantago coronopus, Plantago maritima, Armeria maritima, Rumex crispus, Agrostis stolonifera, Festuca rubra, Asplenium marinum

MC3 — Hard cliff and cliff slope

Rhodiola rosea-Armeria maritima 36-ledge community

Matches 5 species from the description above: Armeria maritima, Festuca rubra, Holcus lanatus, Plantago maritima, Silene uniflora

Angelica sylvestris, Ligusticum scoticum, Scorzoneroides autumnalis, Tripleurospermum maritimum, Silene dioica, Silene uniflora, Sedum rosea, Lotus corniculatus, Plantago lanceolata, Plantago maritima, Armeria maritima, Rumex acetosa, Agrostis stolonifera, Festuca rubra, Holcus lanatus

MC6 — Coastal vegetated shingle, Hard cliff and cliff slope

Atriplex prostrata-Beta vulgaris ssp. maritima sea-bird cliff community

Matches 5 species from the description above: Armeria maritima, Festuca rubra, Plantago coronopus, Silene uniflora, Spergularia rupicola

Daucus carota, Sonchus oleraceus, Taraxacum officianalis, Tripleurospermum maritimum, Cochlearia officinalis, Silene uniflora, Spergularia rupicola, Atriplex hastata, Malva arborea, Plantago coronopus, Armeria maritima, Polygonum aviculare, Rumex crispus, Bromus hordeaceous, Catapodium marinum, Dactylis glomerata, Festuca rubra

MC7 — Hard cliff and cliff slope

Stellaria media-Rumex acetosa sea-bird cliff community

Matches 5 species from the description above: Armeria maritima, Festuca rubra, Holcus lanatus, Plantago maritima, Silene uniflora

Juncus articulatus, Scorzoneroides autumnalis, Senecio vulgaris, Tripleurospermum maritimum, Cochlearia officinalis, Cerastium fontanum, Cerastium glomeratum, Silene uniflora, Spergula arvensis, Stellaria media agg., Atriplex hastata, Sedum anglicum, Trifolium repens, Plantago maritima, Armeria maritima, Polygonum aviculare, Rumex acetosa, Rumex crispus, Potentilla anserina, Agrostis stolonifera, Festuca rubra, Holcus lanatus, Poa annua, Poa pratensis

W22 — Hedgerow scrub, Mixed scrub

Prunus spinosa-Rubus fruticosus scrub

Matches 5 species from the description above: Armeria maritima, Festuca rubra, Holcus lanatus, Prunus spinosa, Silene uniflora

Hedera helix, Acer campestre, Corylus avellana, Ulex europaeus, Prunus spinosa, Plagiomnium undulatum, Brachythecium rutabulum, Eurhynchium striatum, Kindbergia praelonga, Thuidium tamariscinum, Atrichum undulatum, Lophocolea bidentata, Achillea millefolium, Cardamine flexuosa, Lonicera periclymenum, Moehringia trinervia, Silene dioica, Silene uniflora, Stellaria media agg., Mercurialis perennis, Geranium robertianum, Stachys sylvatica, Teucrium scorodonia, Hyacinthoides non-scripta, Oxalis acetosella, Digitalis purpurea, Plantago lanceolata, Veronica chamaedrys, Armeria maritima, Rumex acetosa, Filipendula ulmaria, Geum urbanum, Rosa canina, Rubus fruticosus agg., Rubus idaeus, Galium aparine, Urtica dioica, Viola riviniana, Agrostis capillaris, Brachypodium sylvaticum, Dactylis glomerata, Festuca rubra, Holcus lanatus, Holcus mollis, Poa trivialis, Asplenium scolopendrium, Pteridium aquilinum, Dryopteris borreri, Dryopteris filix-mas

MC4 — Hard cliff and cliff slope

Brassica oleracea 36-ledge community

Matches 4 species from the description above: Armeria maritima, Festuca rubra, Plantago coronopus, Silene uniflora

Daucus carota, Centaurea nigra, Centaurea scabiosa, Cirsium arvense, Echium vulgare, Jacobaea vulgaris, Leucanthemum vulgare, Pilosella officinarum, Senecio vulgaris, Sonchus oleraceus, Taraxacum officianalis, Tragopogon pratensis, Brassica nigra, Brassica oleracea, Cheiranthus cheiri, Silene nutans, Silene uniflora, Sedum acre, Anthyllis vulneraria, Ononis repens, Teucrium scorodonia, Plantago coronopus, Plantago lanceolata, Armeria maritima, Rumex acetosa, Potentilla reptans, Galium aparine, Agrostis stolonifera, Brachypodium pinnatum, Bromus hordeaceous, Dactylis glomerata, Festuca rubra, Schedonorus arundinaceus

MG11 — Brownfield, Coastal floodplain grazing marsh, Hard cliff and cliff slope

Festuca rubra-Agrostis stolonifera-Potentilla anserina grassland

Matches 4 species from the description above: Festuca rubra, Holcus lanatus, Plantago maritima, Silene uniflora

Atriplex portulacoides, Carex arenaria, Carex distans, Juncus articulatus, Juncus bufonius, Juncus gerardii, Brachythecium rutabulum, Odontites verna, Oenanthe lachenalii, Bellis perennis, Cirsium arvense, Cirsium vulgare, Hypochaeris radicata, Matricaria discoidea, Scorzoneroides autumnalis, Senecio aquaticus, Sonchus asper, Taraxacum officianalis, Tripleurospermum maritimum, Cochlearia anglica, Cochlearia officinalis, Cerastium fontanum, Honckenya peploides, Sagina procumbens, Silene dioica, Silene uniflora, Stellaria media agg., Atriplex hastata, Lotus corniculatus, Trifolium repens, Triglochin maritimum, Plantago lanceolata, Plantago major, Plantago maritima, Polygonum aviculare, Rumex acetosa, Rumex crispus, Rumex obtusifolius, Glaux maritima, Ranunculus acris, Ranunculus repens, Potentilla anserina, Potentilla reptans, Galium aparine, Urtica dioica, Agrostis capillaris, Agrostis stolonifera, Alopecurus geniculatus, Ammophila arenaria, Arrhenatherum elatius, Bromus hordeaceous, Dactylis glomerata, Elytrigia juncea, Elytrigia repens, Festuca rubra, Holcus lanatus, Lolium perenne, Parapholis strigosa, Phleum pratense, Poa annua, Poa pratensis, Poa trivialis, Schedonorus arundinaceus, Schedonorus pratensis

W21 — Hedgerow scrub, Mixed scrub

Crataegus monogyna-Hedera helix scrub

Matches 4 species from the description above: Holcus lanatus, Ligustrum vulgare, Prunus spinosa, Rubia peregrina

Hedera helix, Salix cinerea, Acer pseudoplatanus, Ilex aquifolium, Betula pendula, Corylus avellana, Fagus sylvatica, Quercus robur, Fraxinus excelsior, Malus sylvestris, Sorbus aria, Taxus baccata, Ulmus glabra, Ulmus procera, Sambucus nigra, Viburnum lantana, Euonymus europaeus, Cornus sanguinea, Juniperus communis, Ligustrum vulgare, Clematis vitalba, Rhamnus cathartica, Crataegus laevigata, Crataegus monogyna, Prunus spinosa, Juncus effusus, Plagiomnium undulatum, Brachythecium rutabulum, Kindbergia praelonga, Rhynchostegium confertum, Tamus communis, Heracleum sphondylium, Torilis japonica, Arum maculatum, Arctium minus, Cirsium arvense, Lonicera periclymenum, Moehringia trinervia, Silene dioica, Stellaria graminea, Stellaria holostea, Stellaria media agg., Calystegia sepium, Mercurialis perennis, Geranium robertianum, Iris foetidissima, Glechoma hederacea, Lamium purpureum, Origanum vulgare, Stachys sylvatica, Teucrium scorodonia, Allium ursinum, Hyacinthoides non-scripta, Circaea lutetiana, Rumex sanguineus, Anemone nemorosa, Ranunculus repens, Fragaria vesca, Geum urbanum, Potentilla sterilis, Poterium sanguisorba, Rosa arvensis, Rosa canina, Rubia peregrina, Rubus fruticosus agg., Galium aparine, Urtica dioica, Viola riviniana, Anisantha sterilis, Arrhenatherum elatius, Brachypodium pinnatum, Brachypodium sylvaticum, Bromopsis erecta, Dactylis glomerata, Elytrigia repens, Holcus lanatus, Holcus mollis, Poa trivialis, Asplenium scolopendrium, Pteridium aquilinum, Dryopteris filix-mas

H2 — Lowland dry heath

Calluna vulgaris-Ulex minor heath

Matches 3 species from the description above: Calluna vulgaris, Festuca rubra, Ulex gallii

Pinus sylvestris, Sorbus aucuparia, Calluna vulgaris, Erica cinerea, Erica tetralix, Vaccinium myrtillus, Ulex europaeus, Ulex gallii, Ulex minor, Campylopus flexuosus, Dicranum scoparium, Hypnum jutlandicum, Polytrichum juniperinum, Polytrichum piliferum, Kurzia spp., Cladonia arbuscula, Cladonia chlorophaea, Cladonia coccifera, Cladonia fimbriata, Cladonia furcata, Cladonia impexa, Cuscuta epithymum, Genista anglica, Potentilla erecta, Rubus fruticosus agg., Agrostis canina, Agrostis curtisii, Deschampsia flexuosa, Festuca ovina, Festuca rubra, Molinia caerulea, Pteridium aquilinum

H4 — Lowland dry heath, Lowland wet heath, Upland dry heath

Ulex gallii-Agrostis curtisii heath

Matches 3 species from the description above: Calluna vulgaris, Festuca rubra, Ulex gallii

Salix repens, Calluna vulgaris, Erica ciliaris, Erica cinerea, Erica tetralix, Erica vagans, Vaccinium myrtillus, Ulex gallii, Carex binervis, Carex flacca, Carex montana, Carex panicea, Carex pilulifera, Trichophorum cespitosum, Juncus squarrosus, Luzula multiflora, Pohlia nutans, Campylopus flexuosus, Campylopus introflexus, Dicranum scoparium, Leucobryum glaucum, Racomitrium lanuginosum, Hypnum cupressiforme, Pleurozium schreberi, Pseudoscleropodium purum, Rhytidiadelphus squarrosus, Polytrichum juniperinum, Calypogeia fissa, Calypogeia muelleriana, Cephalozia bicuspidata, Diplophyllum albicans, Lophocolea bidentata, Hypogymnia physodes, Cladonia arbuscula, Cladonia chlorophaea, Cladonia coccifera, Cladonia crispata, Cladonia fimbriata, Cladonia floerkeana, Cladonia furcata, Cladonia impexa, Cladonia subcervicornis, Cladonia uncialis, Cuscuta epithymum, Lotus corniculatus, Thymus praecox, Pedicularis sylvatica, Polygala serpyllifolia, Polygala vulgaris, Potentilla erecta, Galium saxatile, Viola lactea, Agrostis canina, Agrostis capillaris, Agrostis curtisii, Anthoxanthum odoratum, Danthonia decumbens, Deschampsia flexuosa, Festuca ovina, Festuca rubra, Molinia caerulea, Nardus stricta, Pteridium aquilinum

MG12 — Coastal floodplain grazing marsh, Hard cliff and cliff slope

Festuca arundinacea grassland

Matches 3 species from the description above: Festuca rubra, Holcus lanatus, Plantago maritima

Atriplex portulacoides, Carex distans, Carex nigra, Carex otrubae, Eleocharis uniglumis, Juncus acutiflorus, Juncus articulatus, Juncus gerardii, Juncus inflexus, Juncus maritimus, Kindbergia praelonga, Odontites verna, Oenanthe crocata, Oenanthe lachenalii, Torilis japonica, Cirsium arvense, Hypochaeris radicata, Scorzoneroides autumnalis, Sonchus arvensis, Taraxacum officianalis, Tripleurospermum maritimum, Cerastium fontanum, Stellaria media agg., Atriplex hastata, Equisetum palustre, Lathyrus pratensis, Lotus corniculatus, Trifolium pratense, Trifolium repens, Vicia cracca, Iris pseudacorus, Triglochin maritimum, Triglochin palustre, Plantago lanceolata, Plantago major, Plantago maritima, Rumex crispus, Glaux maritima, Ranunculus acris, Potentilla anserina, Galium palustre, Agrostis capillaris, Agrostis stolonifera, Anthoxanthum odoratum, Arrhenatherum elatius, Cynosurus cristatus, Dactylis glomerata, Elytrigia atherica, Elytrigia repens, Festuca rubra, Holcus lanatus, Lolium perenne, Phragmites australis, Poa pratensis, Schedonorus arundinaceus, Schedonorus pratensis

H1 — Lowland dry heath

Calluna vulgaris-Festuca ovina heath

Matches 2 species from the description above: Calluna vulgaris, Holcus lanatus

Calluna vulgaris, Erica cinerea, Erica tetralix, Ulex europaeus, Carex arenaria, Dicranella heteromalla, Dicranum scoparium, Hylocomium splendens, Hypnum cupressiforme, Pleurozium schreberi, Pseudoscleropodium purum, Polytrichum juniperinum, Ptilidium ciliare, Hypogymnia physodes, Cladonia arbuscula, Cladonia coniocraea, Cladonia fimbriata, Cladonia furcata, Cladonia impexa, Cladonia macilenta, Cladonia pyxidata, Cladonia squamosa, Cladonia tenuis, Cladonia uncialis, Cornicularia aculeata, Jacobaea vulgaris, Campanula rotundifolia, Cerastium fontanum, Teucrium scorodonia, Rumex acetosella, Galium saxatile, Agrostis capillaris, Deschampsia flexuosa, Festuca ovina, Holcus lanatus, Pteridium aquilinum

H11 — Lowland dry heath

Calluna vulgaris-Carex arenaria heath

Matches 2 species from the description above: Calluna vulgaris, Ulex gallii

Salix repens, Empetrum nigrum subsp.nigrum, Calluna vulgaris, Erica cinerea, Erica tetralix, Vaccinium myrtillus, Ulex gallii, Rosa spinosissima, Carex arenaria, Luzula campestris, Pohlia nutans, Campylopus introflexus, Ceratodon purpureus, Dicranum scoparium, Racomitrium canescens sens.lat., Hylocomium splendens, Hypnum jutlandicum, Pleurozium schreberi, Pseudoscleropodium purum, Rhytidiadelphus triquetrus, Polytrichum juniperinum, Polytrichum piliferum, Lophocolea bidentata, Ptilidium ciliare, Hypogymnia physodes, Cladonia arbuscula, Cladonia coccifera, Cladonia crispata, Cladonia floerkeana, Cladonia foliacea, Cladonia furcata, Cladonia gracilis, Cladonia impexa, Cladonia pyxidata, Cladonia rangiferina, Cladonia rangiformis, Cladonia subcervicornis, Cladonia uncialis, Cornicularia aculeata, Peltigera canina, Hypochaeris radicata, Jacobaea vulgaris, Pilosella officinarum, Teesdalia nudicaulis, Campanula rotundifolia, Jasione montana, Cerastium fontanum, Sedum anglicum, Lotus corniculatus, Ononis repens, Trifolium repens, Thymus praecox, Rumex acetosella, Potentilla erecta, Galium saxatile, Galium verum, Viola riviniana, Agrostis capillaris, Aira caryophyllea, Aira praecox, Ammophila arenaria, Anthoxanthum odoratum, Deschampsia flexuosa, Festuca ovina, Poa pratensis

M14 — Lowland dry heath, Upland wet heath

Schoenus nigricans-Narthecium ossifragum mire

Matches 2 species from the description above: Calluna vulgaris, Ulex gallii

Pinus sylvestris, Calluna vulgaris, Erica tetralix, Myrica gale, Ulex gallii, Carex panicea, Eriophorum angustifolium, Rhynchospora alba, Schoenus nigricans, Eleocharis multicaulis, Juncus acutiflorus, Juncus bulbosus, Ctenidium molluscum, Hypnum jutlandicum, Scorpidium revolvens, Scorpidium scorpioides, Sphagnum auriculatum, Sphagnum palustre, Sphagnum papillosum, Sphagnum subnitens, Sphagnum tenellum, Calypogeia fissa, Kurzia pauciflora, Ordontoschisma sphagni, Aneura pinguis, Riccardia multifida, Drosera intermedia, Drosera rotundifolia, Pinguicula lusitanica, Narthecium ossifragum, Pedicularis sylvatica, Polygala serpyllifolia, Anagallis tenella, Potentilla erecta, Molinia caerulea

MG1 — Brownfield, Hard cliff and cliff slope

Arrhenatherum elatius grassland

Matches 2 species from the description above: Festuca rubra, Holcus lanatus

Hedera helix, Luzula campestris, Brachythecium rutabulum, Kindbergia praelonga, Pseudoscleropodium purum, Rhytidiadelphus squarrosus, Aegopodium podagraria, Anthriscus sylvestris, Conopodium majus, Daucus carota, Heracleum sphondylium, Pimpinella major, Pimpinella saxifraga, Achillea millefolium, Artemisia vulgaris, Carduus nutans, Centaurea nigra, Centaurea scabiosa, Cirsium arvense, Cirsium vulgare, Hypochaeris radicata, Jacobaea vulgaris, Leontodon hispidus, Leucanthemum vulgare, Sonchus asper, Taraxacum officianalis, Capsella bursa-pastoris, Campanula rotundifolia, Knautia arvensis, Scabiosa columbaria, Cerastium fontanum, Silene nutans, Stellaria graminea, Convolvulus arvensis, Lathyrus pratensis, Lotus corniculatus, Lotus pedunculatus, Trifolium pratense, Trifolium repens, Vicia cracca, Vicia sativa, Vicia sepium, Geranium dissectum, Hypericum perforatum, Clinopodium vulgare, Glechoma hederacea, Lamium album, Origanum vulgare, Teucrium scorodonia, Thymus praecox, Linum catharticum, Chamerion angustifolium, Epilobium hirsutum, Epipactis purpurata, Rhinanthus minor, Papaver dubium, Plantago lanceolata, Veronica chamaedrys, Rumex acetosa, Rumex crispus, Rumex obtusifolius, Primula veris, Primula vulgaris, Ficaria verna, Ranunculus acris, Ranunculus bulbosus, Ranunculus repens, Agrimonia eupatoria, Filipendula ulmaria, Potentilla reptans, Poterium sanguisorba, Rubus fruticosus agg., Galium aparine, Galium mollugo sens.lat., Galium verum, Urtica dioica, Agrostis capillaris, Agrostis stolonifera, Alopecurus pratensis, Anisantha sterilis, Anthoxanthum odoratum, Arrhenatherum elatius, Avenula pubescens, Brachypodium sylvaticum, Briza media, Bromopsis erecta, Bromus hordeaceous, Cynosurus cristatus, Dactylis glomerata, Elytrigia repens, Festuca ovina, Festuca rubra, Holcus lanatus, Holcus mollis, Lolium perenne, Phleum pratense, Poa pratensis, Poa trivialis, Schedonorus pratensis, Trisetum flavescens, Pteridium aquilinum, Chara vulgaris

MG10 — Coastal floodplain grazing marsh, Hard cliff and cliff slope, Upland rush pasture

Holcus lanatus-Juncus effusus rush-pasture

Matches 2 species from the description above: Festuca rubra, Holcus lanatus

Carex hirta, Carex panicea, Juncus articulatus, Juncus effusus, Juncus inflexus, Calliergonell cuspidatum, Kindbergia praelonga, Angelica sylvestris, Oenanthe crocata, Caltha palustris, Cirsium arvense, Cirsium palustre, Pulicaria dysenterica, Senecio aquaticus, Taraxacum officianalis, Myosotis scorpioides, Cardamine pratensis, Cerastium fontanum, Silene flos-cuculi, Stellaria alsine, Equisetum arvense, Equisetum palustre, Lotus pedunculatus, Trifolium pratense, Trifolium repens, Vicia cracca, Iris pseudacorus, Mentha aquatica, Plantago lanceolata, Plantago major, Polygonum hydropiper, Rumex acetosa, Rumex conglomeratus, Rumex crispus, Rumex obtusifolius, Primula vulgaris, Ranunculus acris, Ranunculus repens, Filipendula ulmaria, Potentilla anserina, Urtica dioica, Agrostis capillaris, Agrostis stolonifera, Alopecurus geniculatus, Alopecurus pratensis, Anthoxanthum odoratum, Cynosurus cristatus, Dactylis glomerata, Festuca rubra, Festulolium loliaceum, Glyceria fluitans, Holcus lanatus, Lolium perenne, Phalaris arundinacea, Phleum pratense, Poa pratensis, Poa trivialis, Schedonorus pratensis

W20 — Montane scrub

Salix lapponum-Luzula sylvatica scrub

Matches 2 species from the description above: Calluna vulgaris, Festuca rubra

Salix arbuscula, Salix cinerea, Salix lapponum, Salix myrsinites, Salix phylicifolia, Salix reticulata, Empetrum nigrum, Calluna vulgaris, Salix lanata, Vaccinium myrtillus, Vaccinium uliginosum, Carex atrata, Carex bigelowii, Carex binervis, Carex flacca, Luzula multiflora, Luzula sylvatica, Huperzia selago, Selaginella selaginoides, Aulacomnium palustre, Mnium hornum, Philonotis fontana, Plagiomnium undulatum, Rhizomnium punctatum, Dicranum bonjeanii, Dicranum majus, Dicranum scoparium, Fissidens adianthoides, Racomitrium lanuginosum, Calliergonell cuspidatum, Ctenidium molluscum, Hylocomium splendens, Hypnum callichroum, Hypnum cupressiforme, Palustriella commutatum, Plagiothecium denticulatum, Plagiothecium undulatum, Pleurozium schreberi, Ptilium crista-castrensis, Rhytidiadelphus loreus, Rhytidiadelphus squarrosus, Rhytidiadelphus triquetrus, Sanionia uncinata, Scorpidium revolvens, Thuidium tamariscinum, Atrichum undulatum, Polytrichastrum alpinum, Sphagnum capillifolium, Sphagnum fallax, Sphagnum girgensohnii, Sphagnum palustre, Sphagnum russowii, Sphagnum squarrosum, Sphagnum subnitens, Sphagnum teres, Barbilophozia barbata, Chiloscyphus polyanthos, Diplophyllum albicans, Lophocolea bidentata, Plagiochila porelloides, Ptilidium ciliare, Scapania undulata, Cladonia squamosa, Peltigera canina, Angelica sylvestris, Caltha palustris, Hieraclium spp., Saussurea alpina, Solidago virgaurea, Campanula rotundifolia, Succisa pratensis, Valeriana officinalis, Rhodiola rosea, Vaccinium vitis-idaea, Thymus praecox, Epilobium anagallidifolium, Dactylorhiza viridis, Euphrasia officinalis, Rhinanthus minor, Oxalis acetosella, Oxyria digyna, Polygonum viviparum, Rumex acetosa, Anemone nemorosa, Ranunculus acris, Thalictrum alpinum, Alchemilla alpina, Alchemilla glabra, Filipendula ulmaria, Geum rivale, Galium boreale, Galium saxatile, Saxifraga aizoides, Saxifraga hypnoides, Saxifraga oppositifolia, Saxifraga stellaris, Viola riviniana, Agrostis canina, Agrostis capillaris, Anthoxanthum odoratum, Deschampsia cespitosa, Deschampsia flexuosa, Festuca ovina, Festuca rubra, Nardus stricta, Dryopteris dilatata, Phegopteris connectilis

H3 — Lowland dry heath, Lowland wet heath

Ulex minor-Agrostis curtisii heath

Matches 1 species from the description above: Calluna vulgaris

Quercus robur, Calluna vulgaris, Erica ciliaris, Erica cinerea, Erica tetralix, Ulex europaeus, Ulex minor, Carex pilulifera, Schoenus nigricans, Campylopus brevipilus, Campylopus flexuosus, Leucobryum glaucum, Hypnum jutlandicum, Polytrichum juniperinum, Kurzia spp., Hypogymnia physodes, Cladonia arbuscula, Cladonia coccifera, Cladonia crispata, Cladonia floerkeana, Cladonia impexa, Cladonia pyxidata, Cladonia uncialis, Cuscuta epithymum, Hypericum pulchrum, Polygala serpyllifolia, Potentilla erecta, Viola lactea, Agrostis curtisii, Danthonia decumbens, Molinia caerulea, Pteridium aquilinum, Zygogonium ericetorum

A14 — Fast flowing river and stream

Myriophyllum alterniflorum community

Isolepis fluitans, Juncus bulbosus, Fontinalis antipyretica, Lobelia dortmanna, Equisetum fluviatile, Myriophyllum alterniflorum, Lemna minor, Callitriche stagnalis, Littorella uniflora, Potamogeton filiformis, Potamogeton gramineus, Potamogeton natans, Ranunculus peltatus, Chara spp., Nitella hyalina

A17 — Chalk river and stream, Fast flowing river and stream

Ranunculus penicillatus ssp. pseudofluitans community

Berula erecta, Nasturtium officinale, Elodea canadensis, Lemna minor, Callitriche stagnalis, Veronica beccabunga, Polygonum amphibium, Polygonum hydropiper, Potamogeton crispus, Potamogeton pectinatus, Ranunculus penicillatus ssp. pseudofluitans

A18 — Fast flowing river and stream

Ranunculus fluitans community

Fontinalis antipyretica, Fontinalis squamosa var. curnowii, Myriophyllum alterniflorum, Myriophyllum spicatum, Elodea canadensis, Mentha aquatica, Lemna gibba, Lemna minor, Potamogeton perfoliatus, Ranunculus fluitans, Glyceria fluitans, Phalaris arundinacea

A9 — Fast flowing river and stream, Marginal and inundation, Pond ditch and canal, Sluggish river and stream

Potamogeton natans community

Schoenoplectus lacustris, Juncus bulbosus, Sparganium angustifolium, Sparganium erectum, Sparganium minimum, Alisma plantago-aquatica, Lobelia dortmanna, Equisetum fluviatile, Myriophyllum alterniflorum, Elodea canadensis, Lemna minor, Lemna trisulca, Nymphaea alba, Callitriche platycarpa, Callitriche stagnalis, Littorella uniflora, Potamogeton natans, Ranunculus trichophyllus, Glyceria fluitans, Chara subspinosa