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Gray's Sedge

Carex grayi

In the Carolinas and Georgia, found in bottomland forests, tidal swamps. Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition What its natural habitat tells you

57
Strong

Native to Arkansas. How scores work Is it native here?

Profile 100%

Height
2–3 feet
Spread
17–24 inches
Light
Full sun, Partial shade
Soil moisture
Usually moist

Space about 1.5 ft apart from its recorded spread, about 44 per 100 sq ft. Enter your bed size for a count

Will it fit your yard?

At a glance

Life cycle
Perennial
Bloom
Late spring
Fruiting season
Summer

Not yet recorded · Leaves

Recorded in 16 Arkansas counties.

Natural habitats

Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.

1 of 2

Swamps

The Land of Evangeline
Joseph Rusling Meeker, The Land of Evangeline (1874): moss-hung trees over a still bayou in Louisiana swamp forest. Regional view: the painting does not name the exact site. Shown: Louisiana bayou country (Meeker, The Land of Evangeline, 1874), a neighboring state.The Land of Evangeline, Joseph Rusling Meeker, 1874. Public domain. Source record. scaled to 1280 x 923 by the Wikimedia thumbnailer from 4096 x 2953; no crop or other change

Floodplain and bottomland forests

Forests on low ground beside rivers and streams that flood from time to time.

All habitats

Also found with this plant

Wildlife whose habitat models include habitats this plant grows in, in Arkansas. Shared habitat, not food. 53 animals.

Widespread birds also seen here (72)

Found in many habitats here, so not listed above.

All wildlife of Arkansas

Care

  • Keep the soil moist; avoid letting it dry out.
Care sources
Ecological relationships

Who uses this plant?

What these records mean

20CaterpillarsGenus host records with ranges including AR

Genus host records with ranges including AR · Carex

  • Acronicta insularisHenry's Marsh Moth, Cattail Caterpillar
  • Amolita roseolaPink Sedge Moth, Rosy Grass Moth
  • Amphipoea americanaAmerican Ear Moth, American Borer
  • Anatrytone loganDelaware Skipper, Logan Skipper, Black-Vein Skipper
  • Apamea sordensBordered Apamea, Rustic Shoulder-Knot
  • Cercyonis pegalaCommon Wood Nymph
  • Deltote belliculaBurnished Bog Moth, Bog Deltote, Bog Lithacodia
  • Euphyes bimaculaTwo-Spotted Skipper, Two-Spotted Sedge Skipper
  • Euphyes dionDion Skipper, Sedge Skipper
  • Euphyes dukesiDukes' Skipper
Show all 20
  • Euphyes vestrisDun Skipper, Dun Sedge Skipper, Sedge Witch)\
  • Hesperia leonardusLeonard's Skipper, Blazing Star Skipper, Pawnee Prairie Skipper, Pawnee Montane Skipper
  • Lethe appalachiaAppalachian Brown, Appalachian Eyed Brown
  • Leucania phragmitidicolaNeedle Wainscot, Phragmites Wainscot
  • Macrochilo absorptalisSlant-Lined Owlet; Slant-Lined Fan-foot
  • Maliattha synochitisBlack-Dotted Lithacodia, Black-Dotted Glyph, Brass-Dotted Grass Moth
  • Papaipema nebrisStalk Borer
  • Pseudeustrotia carneolaPink-Barred Lithacodia, Pink-Barred Pseudeustrotia
  • Spodoptera frugiperdaFall Armyworm Moth
  • Donacaula dispersella
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
1BeesSoutheastern regional records

Southeastern regional records · Carex

Individual names are not available yet.

Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
0Specialist beesPollen specialists
31BirdsRecorded eating Carex in Arkansas

Diet records by plant genus, from studies across North America. Not a record from this state. Birds whose range includes Arkansas, most records first.

Show all 31
Avian Diet Database (Hurlbert Lab)

Direct food only. Caterpillars on host plants also feed nesting birds. NC Native Plant Society: butterfly gardening

No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects

Birds that eat Carex 31

Diet records by plant genus, from studies across North America. Not a record from this state. Avian Diet Database (Hurlbert Lab), CC0 1.0.

Growing and identification

Plant details

Family
Cyperaceae
Hardiness
Zones 5a–9b
Soil pH
Acidic to neutral
Flower color
Green
Growth rate
Slow
Growth habit
Grows in clumps
Foliage color
Green
Fruit begins
Summer
Fruit ends
Summer

Safety has not been reviewed for this plant; check toxicity and thorns before planting.

Growing sources and scope
  • Bloom · “Late spring” · USDA PLANTS (ranked first; Prairie Moon 2026 Cultural Guide differs) · Nationwide species characteristics; local growing conditions may vary
  • Flower color · “Green” · NC Extension Plant Toolbox
  • Foliage color · “Green” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Fruit begins · “Summer” · NC Extension Plant Toolbox (ranked first; USDA PLANTS differs) · Species profile fruit display season; not a local ripening date
  • Fruit ends · “Summer” · NC Extension Plant Toolbox (ranked first; USDA PLANTS differs) · Species profile fruit display season; not a local ripening date
  • Growth habit · “Grows in clumps” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Growth rate · “Slow” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Hardiness · “Zones 5a–9b” · NC Extension Plant Toolbox
  • Height · “2–3 feet” · NC Extension Plant Toolbox (ranked first; USDA PLANTS, Prairie Moon 2026 Cultural Guide differ)
  • Life cycle · “Perennial” · NC Extension Plant Toolbox
  • Light · “Full sun (6 or more hours of direct sunlight a day); Partial shade (direct sunlight only part of the day, 2-6 hours)” · NC Extension Plant Toolbox (ranked first; Prairie Moon 2026 Cultural Guide differs)
  • Soil · “Moist; Occasionally wet” · NC Extension Plant Toolbox (ranked first; Tennessee Smart Yards, Prairie Moon 2026 Cultural Guide differ)
  • Soil pH · “Acidic to neutral” · NC Extension Plant Toolbox
  • Spread · “17–24 inches” · NC Extension Plant Toolbox
Also known as

Grays Sedge

Conservation status

Arkansas rankS4
Global rankG4
AR statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

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How to check your spot

Growing cautions

For planning only; these do not change the score or Fit.

Sources