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7.2.1. Trockenwarme Mauerflur

Centrantho-Parietarion

Description

Phyonomy and Ecology (© Delarze & al. 2015)

Die Einheit bezeichnet mehr oder weniger intakte Mauern mit lockerem Pflanzenbewuchs, der sich in den Ritzen verankert. Zu den einheimischen Arten, die primär und natürlich in den Ritzen von Felswänden vorkommen (z.B. Asplenium ruta-muraria, A. trichomanes, Polypodium vulgare, Sedum dasyphyllum), kommen vom Menschen eingeschleppte Pflanzenarten hinzu. Diese stammen meist aus dem Mittelmeerraum und sind seit Langem eingebürgert (Archäophyten). Die Pflanzen dieser Einheit sind an kalkreiche Unterlagen gebunden (auch bei Silikatsteinmauern mit kalkhaltigem Mörtel). Solche Mauern sind gegenüber den Naturfelswänden generell nährstoffreicher. Die meisten Arten zeigen eine starke Regenerationsfähigkeit und sind damit an die gelegentlichen mechanischen Störungen durch die Mauerpflege angepasst. Das echte Centrantho-Parietarion findet sich nur in den Tieflagen, hauptsächlich an geschützten Standorten und in Regionen mit milden Wintern.

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.

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 Antirrhinum majus L.NGarten-Löwenmaul
Character species Centranthus ruber (L.) DC.NRote Spornblume
Character species Corydalis lutea (L.) DC.Gelber Lerchensporn
Character species Cymbalaria muralis G. Gaertn. & al.Zimbelkraut
Character species Erigeron karvinskianus DC.NKarvinskis Berufkraut
Character species Erysimum cheiri (L.) CrantzNGoldlack
Character species Parietaria judaica L.Niederliegendes Glaskraut
Less strictly linked to a specific habitat Arabis alpina subsp. caucasica (Willd.) Briq.NKaukasische Alpen-Gänsekresse
Less strictly linked to a specific habitat Artemisia pontica L.NPontischer Wermut
Less strictly linked to a specific habitat Asarina procumbens Mill.NKriechendes Löwenmaul
Less strictly linked to a specific habitat Asplenium ruta-muraria L.Mauerraute
Less strictly linked to a specific habitat Asplenium trichomanes L.Braunstieliger Streifenfarn
Less strictly linked to a specific habitat Aubrieta deltoidea (L.) DC.NBlaukissen
Less strictly linked to a specific habitat Aurinia saxatilis (L.) Desv.NFelsen-Steinkraut
Less strictly linked to a specific habitat Campanula poscharskyana DegenNHängepolster-Glockenblume
Less strictly linked to a specific habitat Asplenium ceterach L.Schriftfarn
Less strictly linked to a specific habitat Chelidonium majus L.Schöllkraut
Less strictly linked to a specific habitat Commelina communis L.NKommeline
Less strictly linked to a specific habitat Ficus carica L.NFeigenbaum
Less strictly linked to a specific habitat Hedera helix L.Efeu
Less strictly linked to a specific habitat Parietaria officinalis L.Aufrechtes Glaskraut
Less strictly linked to a specific habitat Parthenocissus quinquefolia (L.) Planch.NFünffingerige Jungfernrebe
Less strictly linked to a specific habitat Polypodium cambricum L.Gallischer Tüpfelfarn
Less strictly linked to a specific habitat Polypodium interjectum ShivasGesägter Tüpfelfarn
Less strictly linked to a specific habitat Polypodium vulgare L.Gemeiner Tüpfelfarn
Less strictly linked to a specific habitat Satureja hortensis L.Echtes Bohnenkraut
Less strictly linked to a specific habitat Sedum album L.Weisser Mauerpfeffer
Less strictly linked to a specific habitat Sedum dasyphyllum L.Dickblättriger Mauerpfeffer
Less strictly linked to a specific habitat Sedum hispanicum L.Spanischer Mauerpfeffer
Less strictly linked to a specific habitat Sedum sarmentosum BungeNKriechender Mauerpfeffer
Less strictly linked to a specific habitat Sedum spurium M. Bieb.NKaukasus-Fettkraut
Less strictly linked to a specific habitat Sedum telephium subsp. maximum (L.) Kirschl.Gewöhnliches Riesen-Fettkraut
Less strictly linked to a specific habitat Sedum telephium L. subsp. telephiumPurpurrotes Riesen-Fettkraut
Less strictly linked to a specific habitat Sempervivum tectorum L.Dach-Hauswurz
Less strictly linked to a specific habitat Urtica dioica L.Grosse Brennnessel

Status

Status according to the habitat priority list at the national level

National Priority 3: medium national priority
Need to take action 2:
International responsibility 1: weak

Status on national Red List 2016

IUCN status:   Vulnerable

LC: Non menacé

Additional information

IUCN criteria: A1

  • Legend
    COCollapsed
    CRCritically Endangered
    ENEndangered
    VUVulnerable
    NTNear Threatened
    LCLeast Concern

Regeneration status 2016

Regeneration class 3: 10 to 25 years