Alcock's Spruce vs Koyama's Spruce

Picea alcoquiana compared with Picea koyamae

Key Differences

• Alcock's Spruce is Near Threatened while Koyama's Spruce is Critically Endangered.

Taxonomic Classification

Rank	Alcock's Spruce	Koyama's Spruce
Kingdom same	Plantae (พืช)	Plantae (พืช)
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	Picea	Picea
Species	Picea alcoquiana	Picea koyamae

Evolutionary Relationship

Alcock's Spruce and Koyama's Spruce share a common ancestor at the Genus level: Picea.

Conservation Status

Alcock's Spruce

NT — Near Threatened

Koyama's Spruce

CR — Critically Endangered

Physical Characteristics

Attribute	Alcock's Spruce	Koyama's Spruce
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alcock's Spruce

Habitat

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

Koyama's Spruce

Habitat

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

Range

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

Alcock's Spruce

The Alcock's Spruce (Picea alcoquiana) is a species in the genus Picea. It is currently classified as Near Threatened on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.