Brook-Side Alder vs hollowroot

Alnus serrulata compared with Corydalis cava

Key Differences

• Brook-Side Alder is Least Concern while hollowroot is Near Threatened.

Taxonomic Classification

Rank	Brook-Side Alder	hollowroot
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Ranunculales (Ranunculales)
Family	Betulaceae	Papaveraceae
Genus	Alnus	Corydalis
Species	Alnus serrulata	Corydalis cava

Evolutionary Relationship

Brook-Side Alder and hollowroot share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Brook-Side Alder

LC — Least Concern

hollowroot

NT — Near Threatened

Physical Characteristics

Attribute	Brook-Side Alder	hollowroot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

hollowroot

Habitat

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

Range

Found across Europe (7 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.