California alder vs Slender Parasol

Alnus rhombifolia compared with Macrolepiota mastoidea

Key Differences

• California alder is Least Concern while Slender Parasol is Near Threatened.

Taxonomic Classification

Rank	California alder	Slender Parasol
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	Agaricaceae (Agarics)
Genus	Alnus	Macrolepiota
Species	Alnus rhombifolia	Macrolepiota mastoidea

Conservation Status

California alder

LC — Least Concern

Slender Parasol

NT — Near Threatened

Physical Characteristics

Attribute	California alder	Slender Parasol
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.

Slender Parasol

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Brazil). 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.