Blue Ash vs California ash

Fraxinus quadrangulata compared with Fraxinus dipetala

Key Differences

• Blue Ash is Critically Endangered while California ash is Least Concern.

Taxonomic Classification

Rank	Blue Ash	California ash
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (被子植物門)	Magnoliophyta (被子植物門)
Class same	Magnoliopsida (モクレン綱)	Magnoliopsida (モクレン綱)
Order same	Lamiales (シソ目)	Lamiales (シソ目)
Family same	Oleaceae	Oleaceae
Genus same	Fraxinus	Fraxinus
Species	Fraxinus quadrangulata	Fraxinus dipetala

Evolutionary Relationship

Blue Ash and California ash share a common ancestor at the Genus level: Fraxinus.

Conservation Status

Blue Ash

CR — Critically Endangered

California ash

LC — Least Concern

Physical Characteristics

Attribute	Blue Ash	California ash
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue Ash

Habitat

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

Range

Found in Canada. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

California ash

Habitat

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

Blue Ash

The Blue Ash (Fraxinus quadrangulata) is a species in the genus Fraxinus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

California ash

The California ash (Fraxinus dipetala) is a species in the genus Fraxinus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.