Bear Oak vs Brook-Side Alder

Quercus ilicifolia compared with Alnus serrulata

Taxonomic Classification

Rank	Bear Oak	Brook-Side Alder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Fagales (Beeches & Oaks)	Fagales (Beeches & Oaks)
Family	Fagaceae (Beech Family)	Betulaceae
Genus	Quercus (Oaks)	Alnus
Species	Quercus ilicifolia	Alnus serrulata

Evolutionary Relationship

Bear Oak and Brook-Side Alder share a common ancestor at the Order level: Fagales. (Beeches & Oaks)

Conservation Status

Bear Oak

LC — Least Concern

Brook-Side Alder

LC — Least Concern

Physical Characteristics

Attribute	Bear Oak	Brook-Side Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bear Oak

Habitat

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

Range

Distributed across Canada and United States.

Brook-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

Bear Oak

The Bear Oak (Quercus ilicifolia) is a species in the genus Quercus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Brook-Side Alder

The Brook-Side Alder (Alnus serrulata) 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.

Shared Countries

Both species can be found in 2 countries:

🇨🇦 Canada 🇺🇸 United States