KNP Rare Plants Database


 
KY Office of Kentucky Nature Preserves




Straw Sedge
Carex straminea
Family: Cyperaceae

Protection Status:
State Status:  T
USFWS Status: 

Global Rank: G5
State Rank: S2?

   

Photo by Robert H. Mohlenbrock @ USDA-NRCS PLANTS Database
Habitat:
Swamps and wet meadows.

Species Description:
Grass-like perennial herb

Phenology:
Flowering Period: Early May to late June.
Fruiting Period: Early June to late July.

Additional Information at NatureServe

Diagnostic Characteristics:
Plant of swamps, densely clumped, leaves thin, 1.5-3 mm wide and green without hyaline (white area)nearly to summit; infloresence arched (not stiff) and spikes separated (not overlapping); perigynia very flat and thin, narrowly winged with a toothed beak half as long as the body, the scale short enough to expose at least the beak.

Management:
Avoid changes in moisture/hydrologic conditions at the site. Changes could result from overstory removal, stream/wetland alteration or impacts due to erosion.


Global Range:


Known Kentucky Occurrences:
Species occurrence map

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Data Last Updated: November 2018
Office of Kentucky Nature Preserves
300 Sower Blvd
Frankfort,KY 40601
Phone: (502) 573-2886
Email:
naturepreserves@ky.gov
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