Temporarily exposed lake bottoms or lake shores and other periodically or occasionally inundated muddy, sandy or stony basins colonized by phanerogamic vegetation (see also 22.432).
Taxons (Liens actifs si espèces présentes)
22.31 - Niveau 4 : Communautés amphibies pérennes septentrionales
Description
Carpets of perennials submerged for a considerable part of the year in oligotrophic or mesotrophic lakes, ponds and pools of the Euro-Siberian zone.