bristlecone

n.

狐尾松（生长于美国西部山区，地球上最古老的树木之一）；

Bristlecone
An Ancient Bristlecone Pine Stand in Eastern Nevada
Bristlecone pine tree rings and volcanic eruptions over the last 5000 yr
Bristlecone-pine calibration of the radiocarbon time-scale 5200 BC to the present
Environment in Relation to Age of Bristlecone Pines
The Oldest Known Rocky Mountain Bristlecone Pines (Pinus aristata Engelm.)
Chronologies from Temperature Sensitive Bristlecone Pines at Upper Treeline in Western USA
Chronologies from temperature-sensitive bristlecone pines at upper treeline in western United States
Major wet interval in white mountains medieval warm period evidenced in δ 13 C of bristlecone pine tree rings
Major Wet Interval in White Mountains Medieval Warm Period Evidenced in δ 13 C of Bristlecone Pine Tree Rings