Ancient Bristlecone Pine - http://www.sonic.net/bristlecone/intro.html
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 longaeva - http://www.conifers.org/pi/pin/longaeva.htm
Description and images of the Great Basin Bristlecone Pine of the southwestern USA, the longest-lived of all nonclonal tree species. |
Pinus longaeva - http://www.fs.fed.us/database/feis/plants/tree/pinlon/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. |
Pinus longaeva - http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=233500942
Facts on physical characteristics, habitat, and range. Provides distribution map. |
Pinus longaeva (Bristlecone Pine) - http://www.arkive.org/species/GES/plants_and_algae/Pinus_longaeva/more_info.html
Description, range, habitat and biology of this endangered tree. |