Description
Bundles of 2 and 3 needles on a stem confirms the identification of Pinus ponderosa. The sharp prickled umbo is another excellent identification feature.
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Image Source
Karren Wcisel, TreeTopics.com
Image Creation Date
8-29-2008
Keywords
Pinaceae, tree, conifer, cone, needle, evergreen, Pinus ponderosa, ponderosa pine