Brook-Side Alder vs spreading threadwort

Alnus serrulata compared with Cephaloziella divaricata

Key Differences

• Brook-Side Alder is Least Concern while spreading threadwort is Endangered.

Taxonomic Classification

Rank	Brook-Side Alder	spreading threadwort
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	Cephaloziellaceae
Genus	Alnus	Cephaloziella
Species	Alnus serrulata	Cephaloziella divaricata

Evolutionary Relationship

Brook-Side Alder and spreading threadwort share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Brook-Side Alder

LC — Least Concern

spreading threadwort

EN — Endangered

Physical Characteristics

Attribute	Brook-Side Alder	spreading threadwort
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.

spreading threadwort

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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