Liste des biotopes et milieux floristiques.

Biotope - Typologie Européenne EUNIS

A2.55 - Niveau 4 : Marais salés pionniers

Description

Taxons (Liens actifs si espèces présentes)

Cladonia pl. sp., Cladonia sp., Fagus sp., Lavandula sp., Quercus sp., Robinia sp., Suaeda Forssk. ex J.F.Gmel., 1776 [nom. cons.],

A2.552 - Niveau 5 : Communautés halo-nitrophiles pionnières du littoral méditerranéen

Description

Formations of halo-nitrophilous annuals (Frankenia pulverulenta, Suaeda splendens, Salsola soda, Cressa cretica, Parapholis incurva, Parapholis strigosa, Hordeum marinum, Sphenopus divaricatus, Polypogon maritimus, Spergularia spp., Vella annua) colonizing salt muds of Mediterranean and thermo-Atlantic coastal regions, of Iberian and North African closed drainage basins, susceptible to temporary inundation and extreme drying; they are more species-rich or richer in non-Chenopodiaceae than the communities of unit A2.551; they are particularly developed in the Iberian peninsula, secondarily in the large Mediterranean islands, in coastal regions and endoreic basins of North Africa, in southern Italy and Mediterranean France; they occur as irradiations on thermo-Atlantic coasts, notably on the Atlantic coast of France.

Taxons (Liens actifs si espèces présentes)

Cressa cretica L., 1753 ( Esp. caract. )
Frankenia pulverulenta L., 1753 ( Esp. caract. )
Hordeum marinum Huds., 1778 ( Esp. caract. )
Parapholis incurva (L.) C.E.Hubb., 1946 ( Esp. caract. )
Parapholis strigosa (Dumort.) C.E.Hubb., 1946 ( Esp. caract. )
Polypogon maritimus Willd., 1801 ( Esp. caract. )
Salsola soda L., 1753 ( Esp. caract. )
Spergularia (Pers.) J.Presl & C.Presl, 1819 ( Esp. caract. )
Sphenopus divaricatus (Gouan) Rchb., 1830 ( Esp. caract. )
Suaeda splendens (Pourr.) Gren. & Godr., 1855 ( Esp. caract. )
Vella annua L., 1753 ( Esp. caract. )

Analyse Ecologie du milieu (En fonction des espèces présentes)

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