Brook-Side Alder vs Reticulate Thistle

Alnus serrulata compared with Onopordum nervosum

Key Differences

• Brook-Side Alder is Least Concern while Reticulate Thistle is Not Evaluated.

Taxonomic Classification

Rank	Brook-Side Alder	Reticulate Thistle
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Asterales (Daisies & Sunflowers)
Family	Betulaceae	Asteraceae (Daisy Family)
Genus	Alnus	Onopordum
Species	Alnus serrulata	Onopordum nervosum

Evolutionary Relationship

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

Conservation Status

Brook-Side Alder

LC — Least Concern

Reticulate Thistle

NE — Not Evaluated

Physical Characteristics

Attribute	Brook-Side Alder	Reticulate Thistle
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.

Reticulate Thistle

Habitat

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

Range

Found across Europe (6 countries) and Oceania and the Pacific (Australia).

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.