Grass or grass-like · Cyperaceae
Awlfruit sedge
Carex stipata · includes its varieties and subspecies
Awlfruit sedge is recorded as native to 44 states and territories in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in 1,044 counties of those states by USDA PLANTS.
Key facts · USDA PLANTS
Awlfruit sedge at a glance
- Native in
- 1,044 counties, across 44 states and territories
- Estimated cold hardiness
- Zone 3b PLANTS minimum temperature −38°F
- Mature height
- 3.5 ft PLANTS mature height
- Light and water
- Tolerates shade Medium water use
Estimated cold hardiness: zone 3b. PLANTS gives a minimum temperature of −38°F; zone 3b winters bottom out at −35°F, the coldest half-zone that stays within that limit.
Awlfruit sedge is recorded as native to 44 states and territories in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in 1,044 counties of those states by USDA PLANTS.
Counties where it is native
The 15 counties with the most ZIP codes among the 1,044 where it is listed.
Native counties by state
- Alabama 5 counties
- Arizona 6 counties
- California 13 counties
- Colorado 6 counties
- Connecticut statewide record
- Delaware 1 county
- District of Columbia 1 county
- Florida 24 counties
- Georgia 5 counties
- Idaho 18 counties
- Illinois 61 counties
- Indiana 57 counties
- Iowa 6 counties
- Kansas 13 counties
- Kentucky 34 counties
- Maine 15 counties
- Maryland 21 counties
- Massachusetts 14 counties
- Michigan 73 counties
- Minnesota 57 counties
- Missouri 53 counties
- Montana 7 counties
- Nebraska 25 counties
- New Hampshire 10 counties
- New Jersey 20 counties
- New Mexico 7 counties
- New York 48 counties
- North Carolina 51 counties
- North Dakota 9 counties
- Ohio 40 counties
- Oklahoma 1 county
- Oregon 24 counties
- Pennsylvania 67 counties
- Rhode Island 4 counties
- South Carolina 8 counties
- South Dakota 7 counties
- Tennessee 20 counties
- Utah 3 counties
- Vermont 13 counties
- Virginia 70 counties
- Washington 32 counties
- West Virginia 23 counties
- Wisconsin 67 counties
- Wyoming 5 counties
Growing traits
Values from the PLANTS characteristics record. “Not recorded” means PLANTS has no value; nothing here is estimated except the zone.
Growth
- Growth habit
- Graminoid
- Duration
- Perennial
- Mature height
- 3.5 ft
- Growth rate
- Slow
- Growth form
- Bunch
- Shape
- Erect
- Lifespan
- Moderate
- Active growth period
- Spring and Summer
Light and water
- Shade tolerance
- Tolerant (tolerates shade)
- Moisture use
- Medium water use
- Drought tolerance
- Low
- Tolerance of waterlogged soil
- High
- Precipitation range
- 12 to 50 in per year
Soil
- Soil textures
- Medium and fine
- pH range
- 4.9 to 7.9
- Lime (CaCO₃) tolerance
- Medium
- Salinity tolerance
- Low
- Fertility requirement
- Medium
- Minimum root depth
- 8 in
Climate
- Minimum temperature
- −38°F
- Estimated cold hardiness
- Zone 3b and warmer
- Minimum frost-free days
- 80
- Fire tolerance
- High
Flowers, leaves and fruit
- Flower color
- Green
- Showy flowers
- No
- Bloom period
- Mid Spring
- Foliage color
- Green
- Showy in fall
- No
- Keeps leaves
- No
- Fruit color
- Brown
Other
- Toxicity
- None
- Nitrogen fixation
- None
- Nursery availability
- Routinely Available
- Family
- Cyperaceae
- PLANTS symbol
- CAST5
Source & data date
- Source
- USDA NRCS PLANTS Database: county distribution records, native status and plant characteristics. CC0 (public domain dedication, per the data.gov catalog record).
- Kew’s World Checklist of Vascular Plants (WCVP): native or introduced status by state. CC BY 3.0.
- USGS US-RIIS (ver. 2.0): species listed as introduced are excluded. CC0.
- Citation
- USDA, NRCS. 2026. The PLANTS Database (https://plants.usda.gov, 11/04/2026). National Plant Data Team, Greensboro, NC USA.
- Govaerts R. (ed.) (2026). WCVP: World Checklist of Vascular Plants. Facilitated by the Royal Botanic Gardens, Kew. Data file dated 2026-06-04, http://sftp.kew.org/pub/data-repositories/WCVP/ (retrieved 2026-11-04). Paper: Govaerts R. et al. (2021) The World Checklist of Vascular Plants, a continuously updated resource for exploring global plant diversity. Scientific Data 8, 215.
- Data date
- Retrieved from PLANTS on November 4, 2026; WCVP data file dated June 4, 2026.
- Scope
- Carex stipata (PLANTS symbol CAST5), including 2 varieties and subspecies folded into the species.
- Method
- A species is listed when it is recorded as native to the state in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in the county by USDA PLANTS. Species PLANTS labels both native and introduced are listed separately. Full method · All sources