Brook Alder vs Oval Spike-Rush

Alnus maritima compared with Eleocharis ovata

Key Differences

Brook Alder is Endangered while Oval Spike-Rush is Near Threatened.

Taxonomic Classification

Rank	Brook Alder	Oval Spike-Rush
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Magnoliopsida (Dicots)	Liliopsida (Monocots)
Order	Fagales (Beeches & Oaks)	Poales (Grasses)
Family	Betulaceae	Cyperaceae
Genus	Alnus	Eleocharis
Species	Alnus maritima	Eleocharis ovata

Evolutionary Relationship

Brook Alder and Oval Spike-Rush share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

View Phylum: Magnoliophyta

Conservation Status

Brook Alder

EN — Endangered

Oval Spike-Rush

NT — Near Threatened

Physical Characteristics

Attribute	Brook Alder	Oval Spike-Rush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Oval Spike-Rush

Habitat

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

Range

Distributed across Belgium, Canada, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.