This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Pinus washoensis range map . en Natural distribution map for Pinus washoensis now considered to be synonym of Pinus ponderosa ssp ponderosa cr usgs gov USGS Geosciences and Environmental Change Science Center Digital Representations of Tree Species Range Maps from Atlas of United States Trees by Elbert Little Jr and other publications