22.4 - Communautés lacustres d'euhydrophytes

Lacustrine euhydrophyte communities

Typologie des habitats de Saint-Pierre-et-Miquelon

Descriptif anglais

Communities of permanent or semipermanent fresh or slightly brackish lakes, ponds, pools or canals of the Palaearctic realm formed by free-floating, floating-leaved rooted, or submerged macrophytes and their associated epiphytic biocoenoses. Tall emergent-dominated formations, rooted in the substratum or constituting soil-retaining floating islands, are excluded and listed in unit 53.

Bibliographie

Devillers P., Devillers-Terschuren J. & Vander Linden C., 2001. PHYSIS Palaearctic Habitat Classification Database. Updated to 10 December 2001. Institut Royal des Sciences Naturelles, Bruxelles. (Source)

Denny, 1993a.