File:Bristlecone cones.JPG

Bristlecone Pinecones - Exposed dry rocky slopes and ridges between 6500-11,000 ft (2280 - 3500 m)

Image Source: National Center for Genetic Resources Preservation - U.S. Department of Agriculture, Agricultural Research Service.

http://www.ars-grin.gov/ncgrp/pl_research_extra_projects.htm