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.
Preview
![image preview](https://dc.cod.edu/horticulture-2242-pinus-ponderosa/1010/preview.jpg)
Image Source
Karren Wcisel, TreeTopics.com
Image Creation Date
8-29-2008
Keywords
Pinaceae, tree, conifer, cone, needle, evergreen, Pinus ponderosa, ponderosa pine