§2Habit & range
Habit and range
- Growth habit
- Graminoid
- Duration
- Perennial
- Group
- Monocot
- Family
- Cyperaceae Juss.
- Genus
- Carex
§2a
Native status, by region
- AK Alaska Native
- CAN Canada Native
- L48 Lower 48 States Native
§2b
County-level range
· 91 counties across 10 states/territories§3Cultivation specs · USDA
Recorded by the USDA Plant Materials Program.
§3a
Tolerances
- Drought
- None
- Shade
- Medium
- Moisture use
- High
- Fire
- High
- Salinity
- None
- Anaerobic
- High
- CaCO₃
- Low
- Hedging
- None
§3b
Climate & soil
- Cold tolerance
- -33 °F minimum
- Frost-free days
- 85 min.
- Precipitation
- 14–40 in/yr
- pH range
- 5.5–7.2
- Root depth
- 8 in min.
- Fertility need
- Low
- Soil texture
- coarse, medium
§3c
Form & growth
- Growth form
- Rhizomatous
- Growth rate
- Slow
- Lifespan
- Long
- Mature height
- 1.2 ft
- Foliage texture
- Fine
- Foliage colour
- Green
- Porosity (summer)
- Moderate
- Porosity (winter)
- Porous
- Flower colour
- Green
- Fruit colour
- Brown
- Fire resistant
- No
- N fixation
- None
- Toxicity
- None
§3d
Reproduction
- Bloom period
- Late Spring
- Seed abundance
- Low
- Seed begins
- Spring
- Seed ends
- Summer
- Spread rate
- Slow
- Stratify
- Yes
- Propagation
- seed, bare root, sprigs
§3e
Use & availability
- Commercial availability
- Routinely Available
- Nursery stock
- No
- Browse palatability
- Low
- Graze palatability
- Low
- Palatable, human
- No
- Protein potential
- Low
- Lumber
- No
- Christmas tree
- No
§4Counties, by state
Recorded in 91 counties across 10 states/territories.
Alaska view state ↗ 12 N ▾
Arizona view state ↗ 3 N ▾
Maine view state ↗ 11 N ▾
Massachusetts view state ↗ 5 N ▾
Montana view state ↗ 12 N ▾
New Hampshire view state ↗ 2 N ▾
New Jersey view state ↗ 1 N ▾
New York view state ↗ 32 N ▾
- Albany 36001
- Cattaraugus 36009
- Cayuga 36011
- Chautauqua 36013
- Clinton 36019
- Columbia 36021
- Dutchess 36027
- Erie 36029
- Essex 36031
- Genesee 36037
- Herkimer 36043
- Jefferson 36045
- Lewis 36049
- Livingston 36051
- Madison 36053
- Monroe 36055
- Montgomery 36057
- Nassau 36059
- Niagara 36063
- Oneida 36065
- Onondaga 36067
- Ontario 36069
- Oswego 36075
- Saratoga 36091
- Schenectady 36093
- Schuyler 36097
- Seneca 36099
- St. Lawrence 36089
- Tompkins 36109
- Washington 36115
- Wayne 36117
- Yates 36123
Pennsylvania view state ↗ 1 N ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/CAAU3 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/2729306 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T05:06:36Z
