Carex nebrascensis is a species of sedge known as Nebraska sedge.

Carex nebrascensis
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Cyperaceae
Genus: Carex
Subgenus: Carex subg. Carex
Section: Carex sect. Phacocystis
Species:
C. nebrascensis
Binomial name
Carex nebrascensis
Synonyms[1]
  • Carex jamesii var. nebrascensis (Dewey) L.H.Bailey
  • Carex jamesii var. ultriformis (L.H.Bailey) Kük.
  • Carex nebrascensis var. eruciformis Suksd.
  • Carex nebrascensis var. praevia L.H.Bailey
  • Carex nebrascensis var. ultriformis L.H.Bailey

Distribution

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This sedge is native to the central and Western United States and north into central Canada. It grows in wetlands[2] at various elevations, including the Sierra Nevada and Mojave Desert sky islands. Carex nebrascensis tolerates alkaline soils and submersion for long periods of time.

Description

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Carex nebrascensis produces upright, angled, spongy stems up to about 90 centimeters tall. The waxy, bluish leaves form tufts around the base of each stem. The root system is a very dense network of rhizomes. The inflorescence includes a few narrow staminate spikes above some wider pistillate spikes on short peduncles. The fruit is covered in a tough, slightly inflated sac called a perigynium which sometimes has a pattern of red spotting.

Uses

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Uses for this sedge, Carex nebrascensis, include:

References

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  1. ^ "Carex nebrascensis". Plants of the World Online. Royal Botanical Gardens Kew. Retrieved 2018-11-20.
  2. ^ "Lady Bird Johnson Wildflower Center - The University of Texas at Austin". www.wildflower.org. Retrieved 2021-12-22.
  3. ^ Wetland Plant Fact Sheet Archived March 21, 2009, at the Wayback Machine
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