Brook Alder vs short Jacob's-ladder

Alnus maritima compared with Polemonium pulcherrimum

Key Differences

• Brook Alder is Endangered while short Jacob's-ladder is Least Concern.

Taxonomic Classification

Rank	Brook Alder	short Jacob's-ladder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Ericales (Ericales)
Family	Betulaceae	Polemoniaceae
Genus	Alnus	Polemonium
Species	Alnus maritima	Polemonium pulcherrimum

Evolutionary Relationship

Brook Alder and short Jacob's-ladder share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Brook Alder

EN — Endangered

short Jacob's-ladder

LC — Least Concern

Physical Characteristics

Attribute	Brook Alder	short Jacob's-ladder
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.

short Jacob's-ladder

Habitat

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

Range

Found in Norway.

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.