Arctic marsh sedge vs Loose-Headed Oval Sedge

Carex holostoma compared with Carex projecta

Key Differences

• Arctic marsh sedge is Vulnerable while Loose-Headed Oval Sedge is Not Evaluated.

Taxonomic Classification

Rank	Arctic marsh sedge	Loose-Headed Oval Sedge
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order same	Poales (Grasses)	Poales (Grasses)
Family same	Cyperaceae	Cyperaceae
Genus same	Carex	Carex
Species	Carex holostoma	Carex projecta

Evolutionary Relationship

Arctic marsh sedge and Loose-Headed Oval Sedge share a common ancestor at the Genus level: Carex.

Conservation Status

Arctic marsh sedge

VU — Vulnerable

Loose-Headed Oval Sedge

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic marsh sedge	Loose-Headed Oval Sedge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic marsh sedge

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada, Finland, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Loose-Headed Oval Sedge

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada and United States.

Arctic marsh sedge

The Arctic marsh sedge (Carex holostoma) is a species in the genus Carex. It is currently classified as Vulnerable on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Shared Countries

Both species can be found in 1 countries:

🇨🇦 Canada