22.4321 - Water crowfoot communities

Classification des habitats du Paléarctique (2001)

Description

Communities dominated by water crowfoots, Ranunculus peltatus, Ranunculus aquatilis, Ranunculus trichophyllus (Ranunculus confervoides, Ranunculus aquatilis var. diffusus), Ranunculus baudotii, Ranunculus hederaceus, Ranunculus rionii, Ranunculus ololeucos, Ranunculus omiophyllus (Ranunculus lenormandi), Ranunculus tripartitus, with both submerged and floating leaves, characteristic mostly of shallow Palaearctic waters with fluctuating water levels, susceptible to occasional drying. Crowfoot- dominated communities of unit 22.433 are included.

Correspondances phytosociologiques

Ranunculion aquatilis (Nymphaeion albae p., Ranunculion fluitantis p.): Ranunculetum peltati, Ranunculetum aquatilis, Ranunculetum circinati, Ranunculetum hederacei; Hydrocotylo-Baldellion: Ranunculetum ololeuci, Ranunculetum lenormandi

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)

Holmboe, 1914: 207; Ellenberg, 1963, 1988; Vanden Berghen, 1969b: 75; Horvat & al., 1974: 404; Westhoff and den Held, 1975: 57-59; Rivas-Martinez, 1975c; Noirfalise and Dethioux, 1977; Bournérias, 1979, 1984; Margot, 1983: 210; Moravec & al., 1983: 22-23; Nordiska ministerradet, 1984: units 6.3.2.5, 6.3.2.5a; Matuszkiewicz, 1984: 72; Thoen and Schmidt, 1984: 135; Hadac, 1985a: 156; Moravec, 1986; Delescaille, 1987: 70; Oberdorfer, 1990: 34-36; Korotkov & al., 1991: 22; Oberdorfer, 1992a; Pott, 1992: 71-72, 88-89; Sfikas, 1992: 98; Schratt, 1993: 65, 67; Julve, 1993: 12; Påhlsson, 1994: units 6.3.2.5, 6.3.2.5a; Mossberg & al., 1995: 138; Ilijanic, 1996: 109; Arnal, 1996: 37, 41; Kristinsson, 1998: 96-97.