Beech Wood Sedge vs Long-tailed Sylph

Carex laxiflora compared with Aglaiocercus kingii

Key Differences

• Beech Wood Sedge is Not Evaluated while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	Beech Wood Sedge	Long-tailed Sylph
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Aves (Birds)
Order	Poales (Grasses)	Apodiformes (Apodiformes)
Family	Cyperaceae	Trochilidae
Genus	Carex	Aglaiocercus
Species	Carex laxiflora	Aglaiocercus kingii

Conservation Status

Beech Wood Sedge

NE — Not Evaluated

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Beech Wood Sedge	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beech Wood Sedge

Habitat

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

Range

Distributed across Canada and United States.

Long-tailed Sylph

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Beech Wood Sedge

The Beech Wood Sedge (Carex laxiflora) is a species in the genus Carex. Typically found in grasslands, wetlands, forests, and cultivated landscapes. The species is documented in scientific literature under the name Carex laxiflora.

Long-tailed Sylph

One of the most strikingly ornamented hummingbirds, male long-tailed sylphs have iridescent green plumage and dramatically elongated, ribbon-like outer tail feathers reaching up to 22 cm — over three times the body length. Found in Andean cloud forests of Colombia and Venezuela, they inhabit humid montane forest between 1,400–2,800 meters elevation. Males perform elaborate display flights to attract females. Their extravagant tails are a classic example of sexual selection via female preference.