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 ponderosa subspecies range map . en Pinus ponderosa subspecies range map green Pinus ponderosa subsp ponderosared Pinus ponderosa subsp benthamianablue Pinus ponderosa subsp scopulorumyellow Pinus ponderosa subsp brachyptera cr usgs gov USGS Geosciences and Environmental Change Science Center Digital Representations