Liste des biotopes et milieux floristiques.

Biotope - Typologie Européenne EUNIS

G3.1F - Niveau 4 : Pessières de Picea abies extrazonales
Description
Taxons.
Picea abies (L.) H.Karst., 1881,
G3.1F1 - Niveau 5 : Pessières subalpines du Jura
Description
Restricted Picea abies forests of subalpine affinities of the Jura, comprising truly subalpine formations of the Haut-Jura, well developed but of small extent because of relatively low altitude and competition with Pinus uncinata formations, tall herb spruce forests as well as cold station or "ice cellar" formations similar to those of the northern outer Alps.
Taxons.
Picea abies (L.) H.Karst., 1881 ( Esp. caract. )
Pinus uncinata Ramond ex DC., 1805 ( Esp. caract. )
Analyse Ecologie du milieu (En fonction des espèces présentent)