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fewseed sedge
Scientific Name: Carex oligosperma
Family: Cyperaceae
Category: Monocot
Growth: Graminoid
Duration: Perennial
Other Names: CT (few-seeded sedge), IL (few-seeded sedge), MA (
Carex oligosperma
Also known as fewseed sedge, Carex oligosperma is a member of the Cyperaceae (Sedge) family.
Considerations for Pets
- As a sedge, Carex oligosperma may have sharp edges on its leaves.
Taxonomy and Nomenclature
- Scientific Name: Carex oligosperma Michx.
- Common Name: Fewseed sedge
- Family: Cyperaceae (Sedge Family)
- Synonym: USDA Symbol: CAOL3
- Subspecies: Carex oligosperma var. oligosperma
Distribution and Habitat
- Typically found in bogs.
- Grows in intermittent wetlands that are sedge- and herb-dominated.
- Reported presence in Minnesota.
- Presence indicated in NF, LAB.
Morphological Characteristics and Growth Habits
- Medium in size.
- Evergreen plant with green foliage in spring, summer, autumn, and winter.
- Exhibits rhizomatous growth habit.
Ecological Role
- Commonly found in acidic, organic soils within bogs.
- Rivals other Carex species in bogs.
Further Information
- USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern.
- Discover Life's page offers information about the biology, natural history, ecology, identification, and distribution.
- Rob Routledge at Sault College has images of Carex oligosperma spikelets.