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  1. Life
  2. Plants
  3. Vascular Plants
  4. Monocots
  5. Grasses, Sedges, Cattails, and Allies
  6. Sedges
  7. True Sedges
  8. Carex intumescens
  9. Gray's Sedge

species 9,389 observations

Gray's Sedge

Carex grayi

Status
native
Keystone
49 caterpillar species raised on Carex grasses and sedges
Traits
Where
In the US
Source
iNaturalist

Field notes

Carex grayi, the mace sedge, is a species of flowering plant in the sedge family, Cyperaceae. It is native to eastern North America, and has been introduced to western Europe.

Read more on Wikipedia

Supports All

95 native animals
supported in the US
  • Caterpillars Moths and butterflies raised on it Large Heath, Buff Grass-miner, Cottongrass Sedge-miner, Dun Skipper 34
  • Plant eaters Animals that feed on it Large Marsh Grasshopper, Bird Cherry-oat Aphid, Plant Bug, Song Sparrow 57
  • Flower visitors Pollinators and other flower visitors Eastern Calligrapher, Variable Duskyface Fly, Greater Bee Fly, Spotted Pink Lady Beetle 4

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

Layer
Grasses and sedges
Light
Part shade
Moisture
Moist Wet
Water use
High
Soil
Loam Clay Organic
Soil pH
Acid Neutral
Deer resistant
Yes
Resists
Erosion Wet soil
Habit
Clumping
Plant type
Ornamental grasses and sedges Herbaceous perennial

From NC State Extension, USDA PLANTS and the Lady Bird Johnson Wildflower Center.

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