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Extension

Common Name: Prairie Sedge
Other Names: Fescue Sedge
Species Name: Carex festucacea
Family Name: Cyperaceae, Sedge Family

 
Plant Facts
OriginNative
DurationPerennial
SeasonCool
Distribution in the U.S.Eastern half of the country
Distribution in OklahomaEastern half of the state

ID Characteristics

  • Field Identification Characteristics

    Vegetative

    • Triangular stems; short scales at base

    Floral

    • Alternating seed heads to the tip of stem
    • Seed heads rest between stem and one single small leaf
    • Seed heads look similar in structure to pine cones
  • Leaf and Stem Characteristics
    • Plant Height: 30-75 centimeters
    • Ligule Type: Membranous
    • Sheath: Glabrous
    • Leaves: Basal
  • Floral Characteristics
    • Inflorescence Type: Straight or arching spike
    • Florets Per Spikelet: 1
    • Glumes: None
   
Habitat/Ecology
Soil TypePoorly drained sandy soil
HabitatWet sites in the tallgrass prairie and open woods
Successional StageMid to late