Sweetgrass Hydnellum vs Velvet Tooth

Hydnellum suaveolens compared with Hydnellum spongiosipes

Key Differences

• Sweetgrass Hydnellum is Extinct while Velvet Tooth is Endangered.

Taxonomic Classification

Rank	Sweetgrass Hydnellum	Velvet Tooth
Kingdom same	Fungi (เห็ดรา)	Fungi (เห็ดรา)
Phylum same	Basidiomycota (Club Fungi)	Basidiomycota (Club Fungi)
Class same	Agaricomycetes (Mushrooms)	Agaricomycetes (Mushrooms)
Order same	Thelephorales (Thelephorales)	Thelephorales (Thelephorales)
Family same	Bankeraceae	Bankeraceae
Genus same	Hydnellum	Hydnellum
Species	Hydnellum suaveolens	Hydnellum spongiosipes

Evolutionary Relationship

Sweetgrass Hydnellum and Velvet Tooth share a common ancestor at the Genus level: Hydnellum.

Conservation Status

Sweetgrass Hydnellum

EX — Extinct

Velvet Tooth

EN — Endangered

Physical Characteristics

Attribute	Sweetgrass Hydnellum	Velvet Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Sweetgrass Hydnellum

Habitat

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

Range

Distributed across Belgium, Norway, Sweden, and United States.

Velvet Tooth

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇺🇸 United States