Brook-Side Alder vs Texas toadflax

Alnus serrulata compared with Nuttallanthus texanus

Key Differences

• Brook-Side Alder is Least Concern while Texas toadflax is Not Evaluated.

Taxonomic Classification

Rank	Brook-Side Alder	Texas toadflax
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Lamiales (Lamiales)
Family	Betulaceae	Plantaginaceae
Genus	Alnus	Nuttallanthus
Species	Alnus serrulata	Nuttallanthus texanus

Evolutionary Relationship

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

Conservation Status

Brook-Side Alder

LC — Least Concern

Texas toadflax

NE — Not Evaluated

Physical Characteristics

Attribute	Brook-Side Alder	Texas toadflax
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.

Texas toadflax

Habitat

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

Range

Distributed across Canada, Colombia, Japan, and United States.

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 2 countries:

🇨🇦 Canada 🇺🇸 United States