Characteristics
Carex lacustris Willd.
lake sedge
Fens, marshes, sedge meadows, edges of streams, shrub swamps, and openings in forested swamps. Sometimes forming extensive monospecific thickets. Prefers rich calcareous soils although it is not restricted to these sites. Often occurs with few fertile culms and the amount of flowering/fruiting appears to be either cyclical or dependant on seasonal climatic events.
Graminoid
Perennial
Vascular
5
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Native
OBL (NWPL)
OBL (NWPL EMP)
OBL (NWPL NCNE)
S5 (State Rank)
G5 (Global Rank)
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Classification
Citation
Carex lacustris Willd.
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Species Distribution Map
This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.