Orig. (Horvatić 1931): Cyperetum Micheliani

Syn.: Dichostyli-Gnaphalietum uliginosi Horvatić 1931 (fantom), Cypero fusci-Chenopodietum glauci Klika 1935, Cypero fusci-Juncetum bufonii Soó et Csűrös (1936) 1944, Cypero fusci-Limoselletum aquaticae (Oberdorfer 1959) Korneck 1960 p. p., Eleocharito-Caricetum bohemicae cyperetosum fusci Pietsch et Müller-Stoll 1968, Riccio cavernosae-Limoselletum aquaticae Philippi 1968 p. p., Marisco hamulosi-Crypsietum schoenoidis Taran 1993

Formal definition: group Cyperus fuscus AND (Cyperus fuscus cover > 5 % OR Cyperus michelianus cover > 5 % OR Gnaphalium uliginosum cover > 5 % OR Juncus articulatus cover > 5 % OR Juncus bufonius cover > 5 % OR Plantago uliginosa cover > 5 %) NOT group Calystegia sepium NOT group Eleocharis ovata NOT group Isolepis setacea NOT group Juncus ranarius NOT group Trifolium fragiferum NOT Agrostis stolonifera cover > 25 % NOT Alisma plantago-aquatica cover > 25 % NOT Bidens tripartita cover > 25 % NOT Chenopodium rubrum cover > 25 % NOT Eleocharis acicularis cover > 25 % NOT Eleocharis palustris agg. cover > 25 % NOT Hippuris vulgaris cover > 25 % NOT Juncus compressus cover > 25 % NOT Leersia oryzoides cover > 25 % NOT Persicaria lapathifolia cover > 25 % NOT Ranunculus sceleratus cover > 25 % NOT Rorippa sylvestris cover > 25 % NOT Rumex maritimus cover > 25 % NOT Xanthium albinum s. l. cover > 25 %