California alder vs Cryptic Bonnet

Alnus rhombifolia compared with Mycena picta

Key Differences

• California alder is Least Concern while Cryptic Bonnet is Near Threatened.

Taxonomic Classification

Rank	California 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 rhombifolia	Mycena picta

Conservation Status

California alder

LC — Least Concern

Cryptic Bonnet

NT — Near Threatened

Physical Characteristics

Attribute	California alder	Cryptic Bonnet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

California alder

Habitat

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

Range

Found in Canada.

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.

California alder

The California alder (Alnus rhombifolia) 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.