SafePlants

Muskingum Sedge (Carex muskingumensis)

Carex muskingumensis, commonly known as Muskingum sedge or Palm sedge, is a distinctive sedge prized for its unique foliage and texture. It's often grown for its ornamental effect, especially in wetland or moist garden settings.

Considerations for Pets

• This plant has grass-like, pointed leaves.

Nomenclature and Taxonomy

• Scientific Name: Carex muskingumensis Schwein.
• Common Names: Muskingum sedge, Palm sedge, Swamp oval sedge.
• Family: Cyperaceae (Sedge family)
• Genus: Carex
• Species: muskingumensis
• Synonym: (as per the provided text, there is a reference to "Synonym:", but no actual synonym is provided.)

Distribution and Habitat

• Native primarily to the Midwestern United States.
• Naturally grows in river bottoms and wetland areas.

Morphology and Growth Habits

• Dense, clump-forming perennial sedge.
• Forms a tuft of culms and leaves.
• Reaches a height of 2 to 3 feet (up to 3' in some references).
• Produces rigid, erect stems up to 20 inches tall.
• Features 8-inch long, pointed, grass-like, light green leaves that are uniquely palm-shaped.
• Spreads via rhizomes.
• Both fertile and infertile shoots are produced; infertile shoots tend to be more leafy.

Ecological Role

• Listed as a non-invasive plant in Hawaii.
• Creates moth action in the dark (this statement should be investigated for accuracy).

Cultivation

• Grows best in dappled to full shade, but can tolerate full sun with consistent moisture.
• Prefers moderately wet to moderately dry moisture levels.
• Thrives in fertile soil with a strongly acid to neutral pH.
• Hardy to Zone 2.

Quirky Facts

• Carex muskingumensis is named for the Muskingum River, which flows for 111 miles.

Further Information

• USDA PLANTS Profile for Carex muskingumensis: Provides information on distribution and habitat.
• Discover Life: Offers details on the biology, natural history, ecology, identification, and distribution of the species.