Big-cone Douglas-fir vs Japanese Douglas-fir

Pseudotsuga macrocarpa compared with Pseudotsuga japonica

Key Differences

• Big-cone Douglas-fir is Near Threatened while Japanese Douglas-fir is Endangered.

Taxonomic Classification

Rank	Big-cone Douglas-fir	Japanese Douglas-fir
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Coniferophyta (Conifers)	Coniferophyta (Conifers)
Class same	Pinopsida (Conifers)	Pinopsida (Conifers)
Order same	Pinales (Pines & Allies)	Pinales (Pines & Allies)
Family same	Pinaceae (Pine Family)	Pinaceae (Pine Family)
Genus same	Pseudotsuga	Pseudotsuga
Species	Pseudotsuga macrocarpa	Pseudotsuga japonica

Evolutionary Relationship

Big-cone Douglas-fir and Japanese Douglas-fir share a common ancestor at the Genus level: Pseudotsuga.

Conservation Status

Big-cone Douglas-fir

NT — Near Threatened

Japanese Douglas-fir

EN — Endangered

Physical Characteristics

Attribute	Big-cone Douglas-fir	Japanese Douglas-fir
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-cone Douglas-fir

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Japanese Douglas-fir

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Big-cone Douglas-fir

The Big-cone Douglas-fir (Pseudotsuga macrocarpa) is a species in the genus Pseudotsuga. It is currently classified as Near Threatened on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.