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2.3.1. Pfeifengraswiese

Molinion

Description

Phyonomy and Ecology (© Delarze & al. 2015)

Die Einheit umfasst Feuchtwiesen, in denen die Pfeifengräser (Molinia caerulea und manchmal auch M. arundinacea) bestandesbildend sind und im Sommer bis 1 m Wuchshöhe erreichen können. Zwischen den Horsten dieser Gräser wachsen zahlreiche weniger hohe Pflanzenarten. Der Boden ist meistens kalkhaltig, aber gelegentlich oberflächlich versauert. Die Pfeifengraswiesen erstrecken sich über Geländeteile, in denen das Grundwasser vorübergehend bis fast an die Erdoberfläche reicht (temporäre Staunässe). Der Boden ist immer nährstoffarm, enthält jedoch viel organisches Material. Bei höherem Nährstoffgehalt weicht das Molinion entweder dem Filipendulion (2.3.3) oder dem Calthion (2.3.2).

Distribution map

  • Calculation method

    Current distribution: Weighted sum (number of characteristic and frequent species) per hectare based on current observations. Reported characteristic species are given a weighting of 10, while others are counted without weighting. The habitat is considered to be present in a grid cell (5 x 5 km) if it contains at least one hectare with a minimum value of 11 points.

    Potential distribution: Weighted sum (number of characteristic and frequent species) per hectare based on species distribution models. The calculation strategy is the same as for current distribution, but maps derived from species distribution models are used instead of current observations.

Pictures

List of species

bold Dominant species, influencing the appearance of the habitat
Character species Character species
Less strictly linked to a specific habitat Less strictly linked to a specific habitat


Scientific name English name
Character species Allium angulosum L.Kantiger Lauch
Character species Allium suaveolens Jacq.Wohlriechender Lauch
Character species Anagallis tenella (L.) L.Zarter Gauchheil
Character species Carex tomentosa L.Filz-Segge
Character species Cirsium tuberosum (L.) All.Knollige Kratzdistel
Character species Festuca trichophylla (Gaudin) K. Richt.Haarblättriger Schwingel
Character species Gentiana amarella L.Bitterer Enzian
Character species Gentiana asclepiadea L.Schwalbenwurz-Enzian
Character species Gentiana pneumonanthe L.Lungen-Enzian
Character species Gladiolus imbricatus L.Busch-Gladiole
Character species Gladiolus palustris GaudinSumpf-Gladiole
Character species Gratiola officinalis L.Gnadenkraut
Character species Iris sibirica L.Sibirische Schwertlilie
Character species Juncus acutiflorus Hoffm.Spitzblütige Binse
Character species Laserpitium prutenicum L.Preussisches Laserkraut
Character species Lathyrus palustris L.Sumpf-Platterbse
Character species Lotus maritimus L.Gelbe Spargelerbse
Character species Oenanthe lachenalii C. C. Gmel.Lachenals Rebendolde
Character species Oenanthe peucedanifolia PollichHaarstrang-Rebendolde
Character species Ophioglossum vulgatum L.Gemeine Natterzunge
Character species Scorzonera humilis L.Kleine Schwarzwurzel
Character species Selinum carvifolia (L.) L.Silge
Character species Serratula tinctoria L. subsp. tinctoriaGewöhnliche Färber-Scharte
Character species Sisyrinchium montanum GreeneNBlumensimse
Character species Viola elatior Fr.Hohes Veilchen
Character species Viola persicifolia auct.Moor-Veilchen
Character species Viola pumila ChaixZwerg-Veilchen
Less strictly linked to a specific habitat Achillea ptarmica L.Sumpf-Schafgarbe
Less strictly linked to a specific habitat Aster novi-belgii L.NNeubelgische Aster
Less strictly linked to a specific habitat Calamagrostis epigejos (L.) RothLand-Reitgras
Less strictly linked to a specific habitat Carex distans L.Langgliederige Segge
Less strictly linked to a specific habitat Carex flacca Schreb.Schlaffe Segge
Less strictly linked to a specific habitat Carex hartmanii CajanderHartmans Segge
Less strictly linked to a specific habitat Carex punctata GaudinPunktierte Segge
Less strictly linked to a specific habitat Dactylorhiza maculata (L.) SoóGefleckte Fingerwurz
Less strictly linked to a specific habitat Dactylorhiza incarnata subsp. ochroleuca (Boll) P. F. Hunt & Summerh.Hellgelbe Fingerwurz
Less strictly linked to a specific habitat Dianthus superbus L.Pracht-Nelke
Less strictly linked to a specific habitat Galium boreale L.Nordisches Labkraut
Less strictly linked to a specific habitat Galium uliginosum L.Moor-Labkraut
Less strictly linked to a specific habitat Genista tinctoria L.Färber-Ginster
Less strictly linked to a specific habitat Herminium monorchis (L.) R. Br.Einorchis
Less strictly linked to a specific habitat Hieracium caespitosum Dumort.Rasiges Habichtskraut
Less strictly linked to a specific habitat Inula salicina L.Weiden-Alant
Less strictly linked to a specific habitat Juncus conglomeratus L.Knäuel-Binse
Less strictly linked to a specific habitat Linum catharticum L.Purgier-Lein
Less strictly linked to a specific habitat Lotus tenuis Willd.Schmalblättriger Hornklee
Less strictly linked to a specific habitat Molinia arundinacea SchrankRohr-Pfeifengras
Less strictly linked to a specific habitat Molinia caerulea (L.) MoenchBlaues Pfeifengras
Less strictly linked to a specific habitat Orchis laxiflora Lam.Lockerblütiges Knabenkraut
Less strictly linked to a specific habitat Platanthera chlorantha (Custer) Rchb.Grünliches Breitkölbchen
Less strictly linked to a specific habitat Polygala amarella CrantzSumpf-Kreuzblume
Less strictly linked to a specific habitat Rhinanthus minor L.Kleiner Klappertopf
Less strictly linked to a specific habitat Sanguisorba officinalis L.Grosser Wiesenknopf
Less strictly linked to a specific habitat Silene flos-cuculi (L.) Clairv.Kuckucks-Lichtnelke
Less strictly linked to a specific habitat Stachys officinalis (L.) Trevis.Echte Betonie
Less strictly linked to a specific habitat Succisa pratensis MoenchAbbisskraut
Less strictly linked to a specific habitat Tephroseris helenitis (L.) B. Nord.Alant-Greiskraut
Less strictly linked to a specific habitat Thalictrum simplex L.Einfache Wiesenraute
Less strictly linked to a specific habitat Trifolium spadiceum L.Brauner Moor-Klee
Less strictly linked to a specific habitat Valeriana dioica L.Sumpf-Baldrian
Less strictly linked to a specific habitat Vicia cracca L. subsp. craccaGewöhnliche Vogel-Wicke

Status

Status according to the habitat priority list at the national level

National Priority 2: high national priority
Need to take action 2:
International responsibility 1: weak

Status on national Red List 2016

IUCN status:   Endangered

LC: Non menacé

Additional information

IUCN criteria: A1

  • Legend
    COCollapsed
    CRCritically Endangered
    ENEndangered
    VUVulnerable
    NTNear Threatened
    LCLeast Concern

Legal protection (NCHO appendix 1)

Natural habitat worthy of protection

Regeneration status 2016

Regeneration class 3: 10 to 25 years