Brook Alder vs Russian hollyhock

Alnus maritima compared with Alcea rugosa

Key Differences

• Brook Alder is Endangered while Russian hollyhock is Not Evaluated.

Taxonomic Classification

Rank	Brook Alder	Russian hollyhock
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Malvales (Malvales)
Family	Betulaceae	Malvaceae
Genus	Alnus	Alcea
Species	Alnus maritima	Alcea rugosa

Evolutionary Relationship

Brook Alder and Russian hollyhock share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Brook Alder

EN — Endangered

Russian hollyhock

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Alder	Russian hollyhock
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.

Russian hollyhock

Habitat

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

Range

Distributed across Belgium, Poland, Russia, Slovakia, and Sweden.

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.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium