Caucasian Alder vs Douglas' aster

Alnus subcordata compared with Symphyotrichum subspicatum

Key Differences

• Caucasian Alder is Least Concern while Douglas' aster is Not Evaluated.

Taxonomic Classification

Rank	Caucasian Alder	Douglas' aster
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Asterales (Daisies & Sunflowers)
Family	Betulaceae	Asteraceae (Daisy Family)
Genus	Alnus	Symphyotrichum
Species	Alnus subcordata	Symphyotrichum subspicatum

Evolutionary Relationship

Caucasian Alder and Douglas' aster share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Caucasian Alder

LC — Least Concern

Douglas' aster

NE — Not Evaluated

Physical Characteristics

Attribute	Caucasian Alder	Douglas' aster
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Alder

Habitat

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

Douglas' aster

Habitat

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

Range

Distributed across Canada and Norway.

Caucasian Alder

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