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:
Botanical profile representing the forest trees along the route explored by Lieut. A.W. Whipple Corps of Topl. Engrs. near the parallel of north latitude from Fort Smith to NYPL bps map cd . en prepared by Bigelow botanist to the expedition nypl org Scan by NYPL Botanical profile representing the forest trees along the route