Alectryon vs Bristlecone Pine

Alectryon tropicus compared with Pinus longaeva

Key Differences

• Alectryon is Near Threatened while Bristlecone Pine is Least Concern.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Alectryon

NT — Near Threatened

Bristlecone Pine

LC — Least Concern

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Alectryon

Habitat

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

Bristlecone Pine

Habitat

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

Range

Found in United States.

Alectryon

The Alectryon (Alectryon tropicus) is a species in the genus Alectryon. It is currently classified as Near Threatened on the IUCN Red List. 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.