Bristleleaf bulrush vs Centuryplant

Isolepis setacea compared with Agave americana

Key Differences

• Bristleleaf bulrush is Endangered while Centuryplant is Least Concern.

Taxonomic Classification

Rank	Bristleleaf bulrush	Centuryplant
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order	Poales (Grasses)	Asparagales (Asparagales)
Family	Cyperaceae	Asparagaceae
Genus	Isolepis	Agave
Species	Isolepis setacea	Agave americana

Evolutionary Relationship

Bristleleaf bulrush and Centuryplant share a common ancestor at the Class level: Liliopsida. (Monocots)

Conservation Status

Bristleleaf bulrush

EN — Endangered

Centuryplant

LC — Least Concern

Physical Characteristics

Attribute	Bristleleaf bulrush	Centuryplant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bristleleaf bulrush

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (Canada, United States), and Oceania and the Pacific (Australia). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Centuryplant

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (18 countries), Asia (10 countries), Europe (13 countries), North America (Costa Rica), Oceania and the Pacific (7 countries), and South America (5 countries).

Bristleleaf bulrush

The Bristleleaf bulrush (Isolepis setacea) is a species in the genus Isolepis. It is currently classified as Endangered on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Centuryplant

The Centuryplant (Agave americana) is a species in the genus Agave. It is currently classified as Least Concern on the IUCN Red List. Native to ['Albania', 'Algeria', 'Argentina', 'Australia', 'Belgium'].

Shared Countries

Both species can be found in 4 countries:

🇦🇺 Australia 🇧🇪 Belgium 🇳🇴 Norway 🇵🇹 Portugal