Plant · GBIF taxon 5285258
Great Basin bristlecone pine
Pinus longaevaAlso known as Intermountain Bristlecone Pine, Western Bristlecone Pine
Great Basin bristlecone pines thrive in harsh, high-altitude subalpine environments where extreme wind, thin soil, and freezing temperatures force slow, compact growth. Their resinous wood is so dense that even dead trees can stand intact for thousands of years without rotting. These trees produce dark purple cones adorned with sharp bristles, providing a vital source of seeds for high-mountain birds and small mammals.
AncientEvergreenSubalpine
1 / 7—observations
—countries
—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & prey
- Sunlight
- Water
- Soil minerals
Predators
- Mountain Pine Beetle
- Clark's Nutcracker
- Porcupines
ThreatsClimate change, white pine blister rust, mountain pine beetle
HabitatsSubalpine forests, rocky high-altitude ridges, dolomite soils
Life spanUp to 5,000+ years
Size / weightNot available
Classification
- FamilyPinaceae
- SpeciesPinus longaeva
Range data is not available yet.
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- Safe to observe at a normal distance.
- What to notice
- Recognized by gnarled, weathered trunks, short needles in bunches of five, and dark purple bristle-tipped cones.
- Support conservation
- Walk only on designated boardwalks and paths, and never collect wood or disturb the soil around trees.
Responsible observation
- Stay on Trails: Avoid stepping on fragile root systems and surrounding alpine soil.
- Leave Wood Intact: Never break off twigs or collect fallen wood from these ancient groves.
- Protect Bark: Refrain from carving or leaning heavily on living trunks to protect delicate bark.
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