Widefruit Sedge

(Carex angustata)

Widefruit Sedge (Carex angustata)

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Climate Requirements

Precipitation 24" - 58"
High Temp. 75°F - 86°F
Low Temp. 17°F - 27°F

Summary

Carex angustata, commonly known as Widefruit Sedge, is a perennial herbaceous plant native to moist habitats such as wet meadows, marshes, and streambanks in the western United States, including regions from Washington and Idaho to California. It typically grows up to 3 feet in height and features narrow, rough leaves that contribute to its grass-like appearance. The plant produces distinctive inflorescences with separate pistillate (female) and staminate (male) spikes. The fruit is enclosed in a sac called a perigynium, which is a characteristic feature of sedges.

Widefruit Sedge is valued for its ability to stabilize soil and prevent erosion in wetland restoration projects. It is also used in rain gardens and as a component of native plant landscaping, providing habitat and food for wildlife. In cultivation, Carex angustata prefers consistently moist to wet soils and can tolerate a range of light conditions from full sun to part shade. It is relatively low-maintenance and does not require fertilization or frequent mowing. However, it can spread aggressively in ideal conditions, so gardeners should consider this when planting.CC BY-SA 4.0

Plant Description

  • Plant Type: Grass
  • Height: 1-2 feet
  • Width: 1-2 feet
  • Growth Rate: Moderate
  • Flower Color: N/A
  • Flowering Season: Summer
  • Leaf Retention: Evergreen

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Drainage: Standing

Common Uses

Erosion Control, Low Maintenance, Water Garden

Natural Habitat

Moist habitats such as wet meadows, marshes, and streambanks

Other Names

Common Names: Narrowleaf Sedge, Common Meadow Sedge

Scientific Names: Carex angustata, Carex acuta var. erecta, Carex angustata var. strictior, Carex auriculata, Carex egregia, Carex eurycarpa, Carex eurycarpa var. attenuata, Carex eurycarpa var. oxycarpa, Carex oxycarpa

GBIF Accepted Name: Carex angustata