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prickly bog sedge

Scientific Name: Carex atlantica ssp. atlantica

Family: Cyperaceae

Category: Monocot

Growth: Graminoid

Duration: Perennial

Other Names: IN (Atlantic sedge)

       

Prickly Bog Sedge (Carex atlantica)

The Prickly Bog Sedge, scientifically known as Carex atlantica, is a fascinating plant with a few interesting variations and a preference for specific wetland environments. This sedge is known by several common names, including Atlantic Sedge, Eastern Sedge, Atlantic Star Sedge, and Prickly Bog Sedge.

Considerations for Pets

  • The common name "Prickly Bog Sedge" suggests the plant may have prickly or sharp features.

Taxonomy and Nomenclature

  • Scientific Name: Carex atlantica L.H. Bailey
  • Family: Cyperaceae (Sedge Family)
  • Kingdom: Plantae
  • Synonyms:
    • Carex atlantica var. incomperta
    • Carex echinata var.
    • Carex incomperta
  • Subspecies:
    • Carex atlantica L.H. Bailey ssp. atlantica
    • Carex atlantica subsp. capillacea (Howe's Sedge)

Distribution and Habitat

  • Prickly Bog Sedge is found in wetland habitats, particularly bogs and fens.
  • It has been recorded in Great Britain, with some locations within the Yorkshire Dales National Park.
  • It is also found in the Central and Southern Appalachian region of North America.
  • Specific locations include alder fen/seep environments, often growing on moss hummocks.
  • It has been identified in Maryland, specifically in Prince Georges County (Suitland) and Garrett County (Mt. Nebo Wildlife).

Morphological Characteristics and Growth Habits

  • It is an evergreen, remaining green during spring, summer, autumn, and winter.
  • Adult specimens can reach a medium size, up to 4 meters.
  • It is classified as a grass or sedge, specifically a wetland grass.

Light and Water Requirements

  • It thrives in part-sun or part-shade conditions.
  • It requires frequent and regular watering, ideally every 0-1 weeks.
  • Deep watering is recommended, using 3-4 glasses of water, while avoiding wetting the plant too much.

Further Information

  • USDA Symbol: CAAT4
  • USDA Native Status: L48 (N)
  • Images are available from the USDA Agricultural Research Service (Charles T. Bryson).
  • Additional information can be found on Discover Life's page, Dave's Garden and Garden Guides.
  • Robert H. Mohlenbrock has contributed images available via the USDA-NRCS PLANTS Database.