Brook Alder vs Cryptic Bonnet

Alnus maritima compared with Mycena picta

Key Differences

Brook Alder is Endangered while Cryptic Bonnet is Near Threatened.

Taxonomic Classification

Rank	Brook Alder	Cryptic Bonnet
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Basidiomycota (Club Fungi)
Class	Magnoliopsida (Dicots)	Agaricomycetes (Mushrooms)
Order	Fagales (Beeches & Oaks)	Agaricales (Gilled Mushrooms)
Family	Betulaceae	Mycenaceae
Genus	Alnus	Mycena
Species	Alnus maritima	Mycena picta

Conservation Status

Brook Alder

EN — Endangered

Cryptic Bonnet

NT — Near Threatened

Physical Characteristics

Attribute	Brook Alder	Cryptic Bonnet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Alder

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.

Cryptic Bonnet

Habitat

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

Range

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

Brook Alder

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.