Skip to content

Woolly sedge

Carex pellita · Aquatic plants

Woolly sedge: Flowers or seeds

Flowers or seeds · Photo: Austin Saunders / CC BY

NativeEmergent

Also called Carex lanuginosa

How to identify Woolly sedge

  • Flat leaves with triangular stems
  • Seed sacs densely hairy
  • Long rhizomes forming stands
  • 1 to 3 feet tall

Similar plants

Woolly fruit sedge has rolled, wiry leaves; Nebraska sedge has smooth seed sacs.

Growth profile

Growing seasonGrows from spring, fruits June to August and dies back in fall.
Starts growingAbout 45 to 50 F soil
LightFull sun
DepthMoist shoreline to about 6 inches of water
How it spreadsRhizomes and seeds
HabitatWet meadows, ditches, pond edges and streambanks, often alkaline.

Why it matters in a lake

Common and tough; holds shorelines well and tolerates water level changes.

Where it is found

  • Idaho: Occasional
  • Oregon: Occasional
  • Wyoming: Occasional

Classification

KingdomPlantae
PhylumTracheophyta
ClassMagnoliopsida
OrderPoales
FamilyCyperaceae
Scientific nameCarex pellita

Need a hand?

Is it taking over your lake?

We identify what is growing, map how much of it there is and build a control plan that targets it without harming the rest of the lake.

Idaho / Wyoming (208) 501-4531Oregon (541) 280-0596