Caucasian Alder vs Honolulu Cyanea

Alnus subcordata compared with Cyanea acuminata

Key Differences

• Caucasian Alder is Least Concern while Honolulu Cyanea is Critically Endangered.

Taxonomic Classification

Rank	Caucasian Alder	Honolulu Cyanea
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Cnidaria (Cnidarians)
Class	Magnoliopsida (Dicots)	Scyphozoa (Scyphozoa)
Order	Fagales (Beeches & Oaks)	Semaeostomeae (Semaeostomeae)
Family	Betulaceae	Cyaneidae
Genus	Alnus	Cyanea
Species	Alnus subcordata	Cyanea acuminata

Conservation Status

Caucasian Alder

LC — Least Concern

Honolulu Cyanea

CR — Critically Endangered

Physical Characteristics

Attribute	Caucasian Alder	Honolulu Cyanea
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Alder

Habitat

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

Honolulu Cyanea

Caucasian Alder

The Caucasian Alder (Alnus subcordata) 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.