Alder vs Bitter Tooth

Alnus acuminata compared with Hydnellum scabrosum

Key Differences

• Alder is Least Concern while Bitter Tooth is Near Threatened.

Taxonomic Classification

Rank	Alder	Bitter Tooth
Kingdom	Plantae (식물)	Fungi (균계)
Phylum	Magnoliophyta (피자식물문)	Basidiomycota (담자균류)
Class	Magnoliopsida (목련강)	Agaricomycetes (주름버섯강)
Order	Fagales (참나무목)	Thelephorales (사마귀버섯목)
Family	Betulaceae	Bankeraceae
Genus	Alnus	Hydnellum
Species	Alnus acuminata	Hydnellum scabrosum

Conservation Status

Alder

LC — Least Concern

Bitter Tooth

NT — Near Threatened

Physical Characteristics

Attribute	Alder	Bitter Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder

Habitat

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

Range

Found in Colombia.

Bitter Tooth

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Alder

The Alder (Alnus acuminata) 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.

Bitter Tooth

The Bitter Tooth (Hydnellum scabrosum) is a species in the genus Hydnellum. It is currently classified as Near Threatened on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.