Alpine pioneer formations of the Caricion bicoloris-atrofuscae
Description (English)
Alpine, peri-Alpine and northern British communities colonising neutral to slightly acid gravelly, sandy, stony, sometimes somewhat argilous or peaty substrates soaked by cold water, in moraines and on edges of springs, rivulets, glacial torrents of the alpine or subalpine levels, or on alluvial sands of pure, cold, slow-flowing rivers and calm backwaters. Permanent or continued soil frost over a long period is essential for the existence of this habitat type. Low vegetation composed principally of species of Carex and Juncus (Caricion bicoloris-atrofuscae).
Source: Interpretation Manual of European Union Habitats, version EUR 28 (2013)
Quick facts
EU Habitats Directive | Annex I habitat type (code 7240) |
---|---|
Habitat type | Priority |
Natura 2000 sites | 114 are designated for this habitat type |
Distribution
Conservation status
EU conservation status
Conservation status assesses every six years and for each biogeographical region the condition of habitats and species compared to the favourable status as described in the Habitats Directive. The map shows the 2013-2018 assessments as reported by EU Member State. Assessments are further detailed in the summary document available behind the link below.
Species mentioned in habitat description
Species scientific name | English common name | Species group |
---|---|---|
Carex atrofusca | Flowering Plants | |
Carex bicolor | Flowering Plants | |
Carex maritima | Flowering Plants | |
Carex microglochin | Flowering Plants | |
Carex vaginata | Flowering Plants | |
Juncus alpinoarticulatus | Flowering Plants | |
Juncus arcticus | Flowering Plants | |
Juncus castaneus | Flowering Plants | |
Juncus triglumis | Flowering Plants | |
Kobresia simpliciuscula | Flowering Plants | |
Tofieldia pusilla | Flowering Plants | |
Typha lugdunensis | Flowering Plants | |
Typha minima | Flowering Plants | |
Typha shuttleworthii | Flowering Plants | |
Vertigo genesii | Invertebrates | |
Vertigo geyeri | Invertebrates |
Natura 2000 sites
Protected in the following Natura 2000 sites
Protected sites
Please note the site map takes a while to display.Legal status
Mentioned in the following international legal instruments and agreements
Relation to habitat classifications
Classification | Code | Habitat type name | Relationship type |
---|---|---|---|
Nordic Vegetation Classification 1994 | 3.4.2.2 | Carex atrofusca-Drepanocladus revolvens-typ | not defined |
Nordic Vegetation Classification 1994 | 3.4.2.3 | Carex saxatilis-Drepanocladus revolvens-typ | not defined |
German Federal List of Biotopes | 6402 | Alpine Schwemmböden mit niedriger Vegetation | not defined |