Jointed Flatsedge vs Smooth Flat Sedge

Cyperus articulatus compared with Cyperus laevigatus

Taxonomic Classification

Rank	Jointed Flatsedge	Smooth Flat Sedge
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (被子植物門)	Magnoliophyta (被子植物門)
Class same	Liliopsida (単子葉植物綱)	Liliopsida (単子葉植物綱)
Order same	Poales (イネ目)	Poales (イネ目)
Family same	Cyperaceae	Cyperaceae
Genus same	Cyperus	Cyperus
Species	Cyperus articulatus	Cyperus laevigatus

Evolutionary Relationship

Jointed Flatsedge and Smooth Flat Sedge share a common ancestor at the Genus level: Cyperus.

Conservation Status

Jointed Flatsedge

LC — Least Concern

Smooth Flat Sedge

LC — Least Concern

Physical Characteristics

Attribute	Jointed Flatsedge	Smooth Flat Sedge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Jointed Flatsedge

Habitat

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

Range

Widely distributed across Africa (Guinea, Mauritius), Asia (Japan), North America (Cuba), and South America (4 countries).

Smooth Flat Sedge

Habitat

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

Range

Distributed across Chile, Colombia, and Cuba.

Shared Countries

Both species can be found in 3 countries:

🇨🇱 Chile 🇨🇴 Colombia 🇨🇺 Cuba