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Biotopes & milieux

Biotope - Typologie Européenne EUNIS

F5.5 - Niveau 3 : Fourrés thermoméditerranéens
Description
Shrub formations characteristic of the thermo-Mediterranean zone. Included here are those formations, for the most part indifferent to the siliceous or calcareous nature of the substrate, that reach their greatest extent or optimal development in the thermo-Mediterranean zone, typically with abundant Pistacia lentiscus, Myrtus communis, Phillyrea spp., Erica manipuliflora, Styrax officinalis, Genista fasselata, Euphorbia dendroides, Calicotome villosa and Sarcopoterium spinosum. Also included are the numerous, strongly characterized, thermophile formations endemic to the south of the Iberian peninsula, mostly thermo-Mediterranean but sometimes meso-Mediterranean; in their great local diversity they are a western counterpart of, and sometimes approach in appearance, the mostly eastern Mediterranean phryganas F7.
Taxons (Liens actifs si espèces présentes)
Artemisia sp., Calluna sp., Genista sp., Limonium sp., Petrosimonia sp., Pistacia lentiscus L., 1753, Ulex sp.,
F5.51 - Niveau 4 : Fourrés et landes-garrigues thermoméditerranéens
Description
Lentisc-dominated or lentisc-rich scrub and related formations with Olea europaea var. sylvestris, Pistacia lentiscus, Rhamnus spp. and Rhamnus lycioides subspecies, Myrtus communis, Rubia spp., Asparagus spp., Phillyrea spp., Osyris spp., Bupleurum spp., various oaks (Quercus ilex, Quercus coccifera and other species), Calicotome spp., Laurus nobilis, Helichrysum italicum and other species widespread in the whole thermo-Mediterranean zone (except the arid Iberian Southeast: unit F5.55). A few extremely distinctive habitats formed by facies of these formations, distributed throughout large portions of their range, are separated under units F5.52-F5.54. Other characteristic habitats are classified as subunits of this unit according to the dominant species.
Taxons (Liens actifs si espèces présentes)
Asparagus L., 1753 ( Esp. caract. )
Bupleurum L., 1753 ( Esp. caract. )
Calicotome Link, 1808 ( Esp. caract. )
Helichrysum italicum (Roth) G.Don, 1830 ( Esp. caract. )
Laurus nobilis L., 1753 ( Esp. caract. )
Myrtus communis L., 1753 ( Esp. caract. )
Olea europaea var. sylvestris (Mill.) Lehr, 1779 ( Esp. caract. )
Osyris L., 1753 ( Esp. caract. )
Phillyrea L., 1753 ( Esp. caract. )
Pistacia lentiscus L., 1753 ( Esp. caract. )
Quercus coccifera L., 1753 ( Esp. caract. )
Quercus ilex L., 1753 [nom. et typ. cons. prop.] ( Esp. caract. )
Rhamnus L., 1753 ( Esp. caract. )
Rubia L., 1753 ( Esp. caract. )
Analyse Ecologie du milieu (En fonction des espèces présentes)
Faible
Forte — nb espèces indicatrices par classe