Amami Pine vs Bristlecone Pine

Pinus amamiana compared with Pinus longaeva

Key Differences

• Amami Pine is Endangered while Bristlecone Pine is Least Concern.

Taxonomic Classification

Rank	Amami Pine	Bristlecone Pine
Kingdom same	Plantae (plantas)	Plantae (plantas)
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	Pinus (Pines)	Pinus (Pines)
Species	Pinus amamiana	Pinus longaeva

Evolutionary Relationship

Amami Pine and Bristlecone Pine share a common ancestor at the Genus level: Pinus. (Pines)

Conservation Status

Amami Pine

EN — Endangered

Bristlecone Pine

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Amami Pine	Bristlecone Pine
Diet	—	Autotroph
Average Lifespan	—	5000 years
Average Length	—	15.0 m
Average Weight	—	—

Habitat & Geographic Range

Amami Pine

Habitat

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

Bristlecone Pine

Habitat

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

Range

Found in United States.

Amami Pine

The Amami Pine (Pinus amamiana) is a species in the genus Pinus. It is currently classified as Endangered on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.

Bristlecone Pine

A mais antiga árvore viva individual conhecida na Terra, o pinheiro-bristlecone-da-great-basin pode viver mais de 5.000 anos nos ambientes subalpinos hostis e ventosos das Montanhas White da Califórnia e da região da Great Basin. Sua longevidade extrema está ligada ao metabolismo lento, à madeira resinosa densa resistente à decomposição e aos insetos, e às duras condições de alta altitude que limitam a competição. Os registros de anéis de árvores de pinheiros-bristlecone forneceram um inestimável registro de proxy climático que remonta milhares de anos.