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Map of the sites holding the search term ""Ruppia cirrhosa""
There are 12 sites that mention "Ruppia cirrhosa".
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Sites — ranked by relevance
Blackwater Estuary
…s of the saltmarsh rush Juncus gerardii and the tassel weeds, beaked tasselweed Ruppia maritima and the nationally scarce spiral tasselweed Ruppia cirrhosa. Where the water is less saline, sea club rush Bolboschoenus maritimus becomes the dominant emergent species, along with sev…
Crouch and Roach Estuaries
…ypha angustifolia. Fennel pondweed Potamogeton pectinatus and beaked tasselweed Ruppia maritima are the most common aquatic plant species. soft hornwort Ceratophyllum submersum, brackish water crowfoot Ranunculus baudotii and spiral tasselweed Ruppia cirrhosa also occur. These th…
Amble Marshes
…a Book* species, little-robin Geranium purpureum and the rare spiral tasselweed Ruppia cirrhosa.
Amble Marshes are particularly important for their ornithology and the site includes the Walmsley Bird Sanctuary that is owned by the Cornwall Bird Watching and Preservation Society.…
Pakefield to Easton Bavents
…bur medick Medicago minima, bulbous meadow grass Poa bulbosa, spiral tasselweed Ruppia cirrhosa, marsh sow thistle Sonchus palustris, clustered clover Trifolium glomeratum, suffocated clover Trifolium suffocatum, dune fescue Vulpia fasciculata and dwarf eelgrass Zostera noltii.
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Morfa Harlech
…-flowered sea-lavender Limonium humile. The nationally scarce spiral tasselweed Ruppia cirrhosa is recorded from one area of shallow muddy tidal pools. In similar habitat within the Dwyryd saltmarsh, the nationally rare dwarf spike rush Eleocharis parvula and the Welsh mudwort Li…
Thanet Coast
…ins abundant growth of the nationally scarce* aquatic plant, spiral tassel weed Ruppia cirrhosa. The exposed cliffs themselves are of interest for terrestrial plants, supporting populations of the nationally rare** hoary stock Matthiola incana and sea stock Matthiola sinuata as w…
Lough Foyle
…ing the rare reflexed saltmarsh grass Puccinellia distans and spiral tasselweed Ruppia cirrhosa.
A range of notable fish species have been recorded for the Lough Foyle estuary and the lower reaches of some of its tributary rivers. These include allis shad Alosa alosa, twaite shad…
Larne Lough
…n open water macrophyte community of eelgrass Zostera marina, spiral tasselweed Ruppia cirrhosa, both of which are rare species, and marine algae. The marginal vegetation consists of fringing saltmarsh, which is backed by a series of brackish marsh and fen communities.
Larne Loug…
The Lagoons
…se lagoons both support populations of the nationally scarce spiral tassel weed Ruppia cirrhosa together with a range of invertebrate species characteristic of coastal saline water habitats. Of these, two Crustaceans, Palaemon varians and Idotea chelipes, a mollusc Hydrobia ventr…
Foulness
…mmon plants include soft hornwort Ceratophyllum submersum and spiral tasselwood Ruppia cirrhosa. In 1987 a plant previously considered extinct in Britain was discovered. Foulness is now the only known locality for annual sea purslane Atriplex pedunculata. At Gunners Park, unimpro…
Chesil & The Fleet
…sses Zostera noltii and Zostera angustifolia and spiral and beaked tassel-weeds Ruppia cirrhosa and R. maritima, holding the most extensive mixed population of these species in Britain.
The abundant aquatic vegetation supports up to 1,200 wintering mute swans Cygnus olor, and al…
Humber Estuary
…isa, sea buckthorn, slender hare’s ear Bupleurum tenuissimum, spiral tasselweed Ruppia cirrhosa, rush leaved fescue Festuca arenaria, curved hard grass Parapholis incurva, suffocated clover and sea clover Trifolium squamosum. Common couch sub species Elytrigia repens ssp. arenosa…
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