Aulne maritime vs Chestnut Brittlestem

Alnus maritima compared with Homophron spadiceum

Key Differences

• Aulne maritime is Endangered while Chestnut Brittlestem is Least Concern.

Taxonomic Classification

Rank	Aulne maritime	Chestnut Brittlestem
Kingdom	Plantae (plante)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Basidiomycota (Club Fungi)
Class	Magnoliopsida (Dicots)	Agaricomycetes (Mushrooms)
Order	Fagales (Beeches & Oaks)	Agaricales (Gilled Mushrooms)
Family	Betulaceae	Psathyrellaceae
Genus	Alnus	Homophron
Species	Alnus maritima	Homophron spadiceum

Conservation Status

Aulne maritime

EN — Endangered

Chestnut Brittlestem

LC — Least Concern

Physical Characteristics

Attribute	Aulne maritime	Chestnut Brittlestem
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aulne maritime

Habitat

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

Range

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

Chestnut Brittlestem

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, Taiwan, and United States.

Aulne maritime

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Chestnut Brittlestem

The Chestnut Brittlestem (Homophron spadiceum) is a species in the genus Homophron. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.