Brook-Side Alder vs Variable-Leaved Crestwort

Alnus serrulata compared with Lophocolea heterophylla

Taxonomic Classification

Rank	Brook-Side Alder	Variable-Leaved Crestwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Marchantiophyta (liverwort)
Class	Magnoliopsida (Dicots)	Jungermanniopsida (Jungermanniopsida)
Order	Fagales (Beeches & Oaks)	Jungermanniales (Jungermanniales)
Family	Betulaceae	Lophocoleaceae
Genus	Alnus	Lophocolea
Species	Alnus serrulata	Lophocolea heterophylla

Evolutionary Relationship

Brook-Side Alder and Variable-Leaved Crestwort share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Brook-Side Alder

LC — Least Concern

Variable-Leaved Crestwort

LC — Least Concern

Physical Characteristics

Attribute	Brook-Side Alder	Variable-Leaved Crestwort
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.

Variable-Leaved Crestwort

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (United States), and South America (Brazil).

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 1 countries:

🇺🇸 United States