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TT: Significance of individual trees



The oldest individual tree in the world is Methuselah, a 4750+-year old bristlecone pine (Pinus longaeva (not P. aristata)) in the Shulman grove in the White Mountains of California.  Its exact location is a closely guarded secret, as visitors in the past have taken home souvenirs.  What is most remarkable about this stand of ancient trees is  that they have reached ancient ages while growing on the poorest possible sites.  Indeed, the bristlecones on better sites die at relatively young age (e.g. a mere 1500 years).  All the really ancient patriarchs are on exceptionally dry, nutrient poor substrate. 

The bristlecones are not to be missed by any tree enthusiast, well worth the trip. You don't need to see Methuselah itself to appreciate these ancient trees.  If you can't get there soon, there is a wonderful Web site devoted to this species:
			http://www.sonic.net/bristlecone/home.html

Cheers,
Tom Kimmerer
Forest Biologist
University of Kentucky
105 TP Cooper Bldg
Lexington KY 40546
Ph  (606)257-1824
Fax (606)323-1031
tkimmer@pop.uky.edu
Visit the TreeWeb at http://quercus.uky.edu

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