Brook-Side Alder vs spurred threadwort

Alnus serrulata compared with Cephaloziella elachista

Key Differences

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

Taxonomic Classification

Rank	Brook-Side Alder	spurred 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 elachista

Evolutionary Relationship

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

Conservation Status

Brook-Side Alder

LC — Least Concern

spurred threadwort

EN — Endangered

Physical Characteristics

Attribute	Brook-Side Alder	spurred 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.

spurred threadwort

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. 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