Carex à bec entier vs carex commun

Carex holostoma compared with Carex communis

Key Differences

• Carex à bec entier is Vulnerable while carex commun is Not Evaluated.

Taxonomic Classification

Rank	Carex à bec entier	carex commun
Kingdom same	Plantae (plante)	Plantae (plante)
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 communis

Evolutionary Relationship

Carex à bec entier and carex commun share a common ancestor at the Genus level: Carex.

Conservation Status

Carex à bec entier

VU — Vulnerable

carex commun

NE — Not Evaluated

Physical Characteristics

Attribute	Carex à bec entier	carex commun
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Carex à bec entier

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.

carex commun

Habitat

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

Range

Distributed across Sweden and United States.

Carex à bec entier

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.

carex commun

<em>Carex communis</em>, the colonial oak sedge, is a perennial sedge in the family Cyperaceae occurring in Sweden and the United States. This species has not been evaluated by the IUCN. It typically forms tufted clumps in shaded woodland habitats, particularly beneath deciduous oak and mixed hardwood forest canopies, where it tolerates low light conditions and well-drained acidic soils. Colonial oak sedge occupies grasslands, wetlands, temperate forests, and cultivated landscapes, suggesting moderate habitat breadth within its range. As a member of the large and ecologically diverse genus <em>Carex</em>, this species plays a role in woodland ground-layer communities, providing microhabitat structure for invertebrates and small mammals. Sedges in general are important components of cool temperate ecosystems, contributing to soil stabilisation and organic matter cycling. <em>Carex communis</em> is wind-pollinated and reproduces both vegetatively through rhizome extension and sexually through seed production. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 1 countries:

🇸🇪 Sweden