Eriophoro-Salicion auritae Passarge in Passarge et G. Hofmann 1968 (Regionalverband)
(3d)
Eriophoro-Salicion cinereae Passarge in Passarge et G. Hofmann 1968
(syntax.syn.)
Eriophoro-Salicion cinereae Passarge in Passarge 1968
(phantom)
Frangulo-Salicion auritae Doing ex Steffen 1968
Frangulo-Salicion auritae Doing 1962
(phantom)
Impatienti-Salicion uliginosae Passarge 1981
(3b)
Molinio-Alnion glutinosae Kevey 2008
(5)
Osmundo regalis-Myricion gale de Foucault ex Julve 1993
(5)
Osmundo regalis-Myricion gale Julve ex de Foucault et Royer 2014
(syntax.syn.)
Peucedano-Salicion cinereae Passarge 1978
(2b)
Ribeso nigri-Salicion cinereae de Foucault ex Julve 1993
(syntax.syn.)
Salici cinereae-Rhamnion catharticae Géhu, de Foucault et Delelis ex Rameau in Bardat et al. 2004
(3b)
Salici cinereae-Rhamnion catharticae Géhu, de Foucault et Delelis ex Rameau in Bensettiti et al. 2001
(2b)
Salici cinereae-Viburnion opuli Passarge ex de Foucault 1991
(phantom)
Salici cinereae-Viburnion opuli Passarge ex de Foucault 1992
(syntax.syn.)
– fra02 The classification of this unit remains contentious. According to de Foucault (1992) these communities are composed of elements of the Salicetea purpureae and the Rhamno-Prunetea. The nomenclature type of the alliance is the Salici-Viburnetum opuli Moor 1958. Following Passarge (1985), the Salici-Viburnenion Passarge 1985 (suballiance) belongs to the Urtico-Crataegetalia, while according to Bardat et al. (2004) it should be classified within the Prunetalia spinosae. (J.-P. Theurillat).