SafePlants

Engelmann's Sedge (Carex engelmannii)

Engelmann's sedge, scientifically known as Carex engelmannii, is a plant of interest for various reasons, as detailed below. It also has a common name of Engelmann's Umbrella-sedge.

Taxonomy and Nomenclature

• Scientific Name: Carex engelmannii L.H. Bailey
• Common Names: Engelmann's sedge, Engelmann's Umbrella-sedge
• Genus: Carex L.
• Family: Cyperaceae (Sedge Family)
• Synonyms: The text suggests Engelmann's Umbrella-sedge may also refer to Cyperus engelmannii, but this is noted as "Not Accepted".

Considerations for Pets

• The common name "little prickly sedge" is associated with Carex echinata, another species in the same genus. While not directly applicable to Carex engelmannii, it suggests some sedges may possess prickly characteristics.

Distribution and Habitat

• Engelmann's sedge is a native species.
• It is often found in wetland habitats, particularly along pond shores.
• One observation was recorded at approximately 6200 feet near Hellroaring Canyon on Mt. Adams.

Morphological Characteristics

• It is described as a perennial grasslike herb.
• The plant's spikelets feature appressed scales that do not overlap.
• Underground organs are important for identification.

Ecological Role

• Engelmann's sedge is a wetland plant, indicating a crucial role in these ecosystems.
• It's listed among Species of Conservation Concern, suggesting potential vulnerability or importance in preserving biodiversity.

Quirky Facts

• The genus Carex is a large and taxonomically difficult group, comprising 83 species across 10 genera in certain areas.
• The plant is named for George Engelmann (1809-1884), a German-born physician and botanist who settled in St. Louis.

Further Information

• TERMIUM, the Government of Canada's terminology and linguistic data bank, may contain information related to Engelmann's sedge.
• The Endangered Resces Program has information on Engelmann's Spike-rush (Eleocharis engelmannii).