Pinus aristata (Pinus)

Pinus aristata Sites:

Pinus aristata Pinus aristata: Description of Rocky Mountain Bristlecone Pine. (Pinus aristata) http://www.botanik.uni-bonn.de/conifers/pi/pin/aristata.htm Ancient Bristlecone Pine Ancient Bristlecone Pine: An exploration of this tree of western North America, consisting of two species (Pinus longaeva and P. aristata), including characteristics, dendrochronology, photos, and information on visiting sites where it grows. (Pinus aristata) http://www.sonic.net/bristlecone/intro.html