Low-sedge low-productivity calcareous fens on mineral soils and gravelly substrates not accumulating peat of the Alps, the Pyrenees, Scandinavia and the European Arctic archipelagos
Caricion incurvae Br.-Bl. in Volk 1940
(3f)
– sch09 The name 'Caricion incurvae' is invalidly published in Volk (1940) because the relevés of the unique validly published association of the original diagnosis of the alliance − the 'Typhetum minimae' ('Typha minima-Equisetum variegatum-Assoziation') − do not contain Carex incurva (ICPN art. 3f). (J.-P. Theurillat).