SafePlants

Juniper Sedge (Carex juniperorum)

The Juniper Sedge, scientifically known as Carex juniperorum, is a perennial graminoid belonging to the genus Carex.

Considerations for Pets and Children

• Juniper sedge has grass-like leaves.
• Some sedges are noted to have sharp thistle like attributes.

Taxonomy and Nomenclature

• Scientific Name: Carex juniperorum Catling, Reznicek & Crins
• Common Names: Juniper Sedge, Cedar Sedge
• Family: Cyperaceae (Sedge Family)

Distribution and Habitat

• The Juniper Sedge is native to southeastern Ontario and the southern Ohio-northern Kentucky region.
• In Canada, it is found only in the Salmon River area.
• It typically grows on alvars (limestone pavements) located in relatively open woodland, often dominated by red cedar but also deciduous trees.
• It is also found in cedar barrens and similar open calcareous habitats.

Morphological Characteristics and Growth Habits

• Juniper Sedge is a small, perennial plant.
• It has grass-like leaves that can grow up to 30 centimetres long.
• It grows in colonies in open alvar woodland.
• It is described as an inconspicuous plant that stays low to the ground and looks like most clumps of grass.
• It is a small clumped sedge.

Ecological Role

• The Juniper Sedge occurs in glade and barrens habitats, most commonly on soils with specific properties.

Associations

• The Juniper Sedge can be found growing alongside other rare plants like Kalm's lobelia and Pringle's aster.
• Other plants like goldenrod, aster, phlox and wild strawberries.

Conservation Status

• In Ontario, Canada, the Juniper Sedge is listed as an endangered species.
• It is considered vulnerable.

Further Information

• Additional information can be found in the Encyclopedia of Life.