Brook Alder vs five-leaf crotalaria

Alnus maritima compared with Crotalaria quinquefolia

Key Differences

• Brook Alder is Endangered while five-leaf crotalaria is Least Concern.

Taxonomic Classification

Rank	Brook Alder	five-leaf crotalaria
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Fabales (Legumes & Allies)
Family	Betulaceae	Fabaceae
Genus	Alnus	Crotalaria
Species	Alnus maritima	Crotalaria quinquefolia

Evolutionary Relationship

Brook Alder and five-leaf crotalaria share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Brook Alder

EN — Endangered

five-leaf crotalaria

LC — Least Concern

Physical Characteristics

Attribute	Brook Alder	five-leaf crotalaria
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.

five-leaf crotalaria

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Australasia biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan, Singapore), Oceania and the Pacific (5 countries), and South America (Guyana).

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.