Brook-Side Alder vs Rosette Tooth

Alnus serrulata compared with Hydnellum cumulatum

Key Differences

• Brook-Side Alder is Least Concern while Rosette Tooth is Critically Endangered.

Taxonomic Classification

Rank	Brook-Side Alder	Rosette Tooth
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Basidiomycota (Club Fungi)
Class	Magnoliopsida (Dicots)	Agaricomycetes (Mushrooms)
Order	Fagales (Beeches & Oaks)	Thelephorales (Thelephorales)
Family	Betulaceae	Bankeraceae
Genus	Alnus	Hydnellum
Species	Alnus serrulata	Hydnellum cumulatum

Conservation Status

Brook-Side Alder

LC — Least Concern

Rosette Tooth

CR — Critically Endangered

Physical Characteristics

Attribute	Brook-Side Alder	Rosette Tooth
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.

Rosette Tooth

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Critically 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.