Brook-Side Alder vs Petty Featherwort

Alnus serrulata compared with Plagiochila exigua

Key Differences

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

Taxonomic Classification

Rank	Brook-Side Alder	Petty Featherwort
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	Plagiochilaceae
Genus	Alnus	Plagiochila
Species	Alnus serrulata	Plagiochila exigua

Evolutionary Relationship

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

Conservation Status

Brook-Side Alder

LC — Least Concern

Petty Featherwort

NT — Near Threatened

Physical Characteristics

Attribute	Brook-Side Alder	Petty Featherwort
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.

Petty Featherwort

Habitat

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

Range

Distributed across Brazil, Colombia, Norway, Portugal, and Sweden. 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.