Bristlecone Pine vs Buffalo Sallow-wattle

Pinus longaeva compared with Acacia phlebophylla

Key Differences

• Bristlecone Pine is Least Concern while Buffalo Sallow-wattle is Critically Endangered.

Taxonomic Classification

Rank	Bristlecone Pine	Buffalo Sallow-wattle
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Coniferophyta (Conifers)	Magnoliophyta (Flowering Plants)
Class	Pinopsida (Conifers)	Magnoliopsida (Dicots)
Order	Pinales (Pines & Allies)	Fabales (Legumes & Allies)
Family	Pinaceae (Pine Family)	Fabaceae
Genus	Pinus (Pines)	Acacia
Species	Pinus longaeva	Acacia phlebophylla

Evolutionary Relationship

Bristlecone Pine and Buffalo Sallow-wattle share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Bristlecone Pine

LC — Least Concern

Trend: Stable →

Buffalo Sallow-wattle

CR — Critically Endangered

Physical Characteristics

Attribute	Bristlecone Pine	Buffalo Sallow-wattle
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.

Buffalo Sallow-wattle

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.

Buffalo Sallow-wattle

The Buffalo Sallow-Wattle (Acacia phlebophylla) is a species in the genus Acacia. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.