Blunt Spikerush vs Few-Flower Spike-Rush

Eleocharis obtusa compared with Eleocharis quinqueflora

Key Differences

• Blunt Spikerush is Least Concern while Few-Flower Spike-Rush is Endangered.

Taxonomic Classification

Rank	Blunt Spikerush	Few-Flower Spike-Rush
Kingdom same	Plantae (พืช)	Plantae (พืช)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order same	Poales (อันดับหญ้า)	Poales (อันดับหญ้า)
Family same	Cyperaceae	Cyperaceae
Genus same	Eleocharis	Eleocharis
Species	Eleocharis obtusa	Eleocharis quinqueflora

Evolutionary Relationship

Blunt Spikerush and Few-Flower Spike-Rush share a common ancestor at the Genus level: Eleocharis.

Conservation Status

Blunt Spikerush

LC — Least Concern

Few-Flower Spike-Rush

EN — Endangered

Physical Characteristics

Attribute	Blunt Spikerush	Few-Flower Spike-Rush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blunt Spikerush

Habitat

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

Range

Distributed across Belgium, Canada, Italy, Portugal, and United States.

Few-Flower Spike-Rush

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (India), Europe (6 countries), and North America (Canada, United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Blunt Spikerush

The Blunt Spikerush (Eleocharis obtusa) is a species in the genus Eleocharis. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇨🇦 Canada 🇺🇸 United States