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Carex unilateralis

Lateral Sedge, One Sided Sedge
Also known as: Carex athrostachya var. unilateralis (Mack.) B.Boivin
  • Carex athrostachya var. unilateralis (Mack.) B.Boivin
Botanical Data
  • Taxonomic Rank: Species
  • Botanical Family: Cyperaceae
  • WCVP Morphological Data: Recorded natively as a perennial or rhizomatous geophyte.

Carex unilateralis (commonly known as Lateral Sedge or One-Sided Sedge) is a sedge belonging to the Cyperaceae family. Originating in North America, this species is primarily associated with temperate conditions. The genus Carex is notably large, comprising more than 2300 species.

Macro Climate
Temperate
Plant Type
Sedge
Plant Type
Bulb

Native Range

Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Northwestern U.S.A., Southwestern U.S.A., Western Canada
Botanical Countries (WGSRPD L3)
British Columbia, California, Oregon, Washington

Introduced Range

Plants flagged as 'Introduced' have been transported outside their native historical range by human activity. While many are common ornamentals, some may become naturalized or invasive in local environments. Local ecological guidelines require verification prior to planting.
Botanical Countries (Non-Native)
Japan

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