
Great Basin Bristlecone Pine
pinus longaeva
The Great Basin Bristlecone Pine (Pinus longaeva) is a legendary conifer famous for being among the oldest living non-clonal organisms on Earth. Thriving in the harsh, high-altitude environments of the western United States, these resilient trees grow incredibly slowly in cold, dry, and windy conditions. Over millennia, the relentless elements sculpt their trunks into dramatic, gnarled, and twisted forms, with much of their wood remaining exposed and polished to a beautiful sheen rather than covered in bark. These trees have adapted to thrive where almost nothing else can survive, growing in nutrient-poor alkaline soils. Their extremely dense, resinous wood is highly resistant to rot, fungi, and insect pests, allowing them to remain standing for thousands of years even after they die.
生息地: Found in high-altitude subalpine zones and windswept mountain ridges of the Great Basin, typically growing in dry, nutrient-poor dolomite soils near the tree line.
外見
This slow-growing, medium-sized tree typically reaches heights of 500 to 1500 centimeters, exhibiting a highly distinctive gnarled, stunted, and twisted growth form shaped by wind and ice. Its bark is thin and bright orange-yellow when young, weathering to a dark gray or reddish-brown with deep fissures on surviving sections. The needles are deep green to blue-green, occurring in tightly packed, long-lasting clusters of five that completely wrap around the twigs, giving them a bottle-brush appearance. The female cones are cylindrical-ovoid, reddish-purple when young and maturing to brown, characterized by a sharp, prominent prickle or 'bristle' on each scale.

カテゴリ
植物レア度
Common
危険度
1/5 · 非常に低い
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おもしろい事実
Because of their slow growth and immense age, their tree rings provide an incredibly precise climatic record used by scientists to calibrate radiocarbon dating scales.
Even after a bristlecone pine dies, its dense, resinous wood can remain standing on its roots for up to 2,000 years before finally decaying or falling.
The oldest known living individual, named 'Methuselah,' is estimated to be over 4,850 years old, meaning it sprouted before the Great Pyramid of Giza was built.
特殊能力
Rot-Resistant Wood
The wood is extremely dense and saturated with resin, preventing decay, fungal rot, and boring insect infestations for thousands of years.
Segmented Bark Striping
They can survive with only a narrow strip of living bark and cambium connecting the roots to a few living branches, allowing the rest of the tree to die off to conserve resources.
Dolomite Soil Tolerance
They thrive in alkaline, nutrient-poor, calcium-magnesium-rich carbonate soils where most other plants cannot survive, effectively eliminating competition.
サイズと詳細
- 長さ
- 500-1500 cm
- 寿命
- 1000-5000 年
食性と食事
As a photosynthetic plant, the Great Basin Bristlecone Pine produces its own food using sunlight, carbon dioxide, water, and soil nutrients.
主な食物
- Sunlight
- Carbon dioxide
- Water
- Soil minerals
生態系とのつながり
Clark's Nutcracker
Nucifraga columbiana
Disperses the seeds of the bristlecone pine by caching them in the ground for winter food.
Limber Pine
Pinus flexilis
Competes for soil nutrients, moisture, and space in the subalpine zone.
North American Porcupine
Erethizon dorsatum
Occasionally feeds on the bark and cambium of young branches, which can damage the tree.
特徴
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別名
コレクション
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安全性
危険度
1/5 · 非常に低い
まだ特別な安全上の注意はありません。
よくある質問
Great Basin Bristlecone Pineを見分けるには?
Great Basin Bristlecone Pineを識別する最も簡単な方法は、Snappit自然識別アプリを使用することです。
Great Basin Bristlecone Pineの長さは何ですか?
500-1500 cm
Great Basin Bristlecone Pineの寿命は何ですか?
1000-5000 年
Great Basin Bristlecone Pineは何を食べますか?
As a photosynthetic plant, the Great Basin Bristlecone Pine produces its own food using sunlight, carbon dioxide, water, and soil nutrients.
Great Basin Bristlecone Pineは通常どこに生息していますか?
Found in high-altitude subalpine zones and windswept mountain ridges of the Great Basin, typically growing in dry, nutrient-poor dolomite soils near the tree line.
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観察場所

Colorado, US
Cripple Creek Historic District
ここで見られるかも Great Basin Bristlecone Pine と ミュールジカ.
ガイドを見る →
Colorado, US
Echo Lake Park
ここで見られるかも Great Basin Bristlecone Pine, ヤナギラン と Whipple's Penstemon.
ガイドを見る →

Colorado, US
Georgetown-Silver Plume Historic District
ここで見られるかも オオツノヒツジ, アメリカヤマナラシ と キホオジリス.
ガイドを見る →

California, US
Mineral King
ここで見られるかも セコイア, ミュールジカ と キバラマーモット.
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Colorado, US
Stratton's Independence Mine and Mill
ここで見られるかも Great Basin Bristlecone Pine, Black Rosy-Finch と アカギツネ.
ガイドを見る →


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