Associations :
- Carici rostratae-Sphagnetum cuspidati Osvald 1923 ;
- Drepanoclado fluitantis-Sphagnetum cuspidati Julve 1991 ;
- Sphagno cuspidati-Utricularietum minoris Fijałkowski 1960 ;
- Sphagno-Utricularietum stygiae Oberdorfer ex T. Müller et Görs 1960 corr. Rennwald 2000 ;
- Utricularietum intermedio-minoris (W. Pietsch 1965) Krausch 1968 ;
- Utriculario minoris-Potametum polygonifolii (Chouard 1925) H. Passarge 1994 ;
- Utriculario ochroleucae-Juncetum bulbosi Ferrez in Ferrez et al. 2011