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Digger Pine - http://www.washington.edu/home/treetour/dpine.html
Photograph of P. sabiniana on University of Washington campus, close-up of needles and cone. Description of the trees and information about the origin of both common and scientific names. |
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Pinus sabiniana - http://www.fs.fed.us/database/feis/plants/tree/pinsab/all.html
From the U.S. Forest Service data base: distribution and occurrence, value and use, characteristics, fire ecology. |
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Pinus sabiniana - http://www.conifers.org/pi/pin/sabiniana.htm
Photograph, description, range, and uses of Digger Pine. |
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Gray Pine - Pinaceae Pinus sabiniana - http://www.fw.vt.edu/dendro/dendrology/syllabus/Psabiniana.htm
Description, detailed photographs of needles, pine cone and bark. |