Bristlecone Pine vs Chalk Maple

Pinus longaeva compared with Acer leucoderme

Taxonomic Classification

Rank	Bristlecone Pine	Chalk Maple
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Coniferophyta (Conifers)	Magnoliophyta (Flowering Plants)
Class	Pinopsida (Conifers)	Magnoliopsida (Dicots)
Order	Pinales (Pines & Allies)	Sapindales (Sapindales)
Family	Pinaceae (Pine Family)	Sapindaceae
Genus	Pinus (Pines)	Acer
Species	Pinus longaeva	Acer leucoderme

Evolutionary Relationship

Bristlecone Pine and Chalk Maple share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Bristlecone Pine

LC — Least Concern

Trend: Stable →

Chalk Maple

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Bristlecone Pine

Habitat

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

Range

Found in United States.

Chalk Maple

Habitat

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

Bristlecone Pine

The oldest known living individual tree on Earth, the Great Basin bristlecone pine can live over 5,000 years in the harsh, windswept subalpine environments of the White Mountains of California and the Great Basin region. Their extreme longevity is linked to slow metabolism, dense resinous wood resistant to decay and insects, and harsh high-altitude conditions that limit competition. Tree ring records from bristlecone pines have provided an invaluable climate proxy record extending back thousands of years.

Chalk Maple

The Chalk Maple (Acer leucoderme) is a species in the genus Acer. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.