<i><a href="//commons.wikimedia.org/wiki/Abies_balsamea" title="Abies balsamea">Abies balsamea</a></i> tree with cones, Sherburne National Wildlife Refuge, Minnesota
U.S. Fish and Wildlife Service
<a rel="nofollow" class="external free" href="https://www.fws.gov/midwest/sherburne/ABBA1.HTM">http://www.fws.gov/midwest/sherburne/ABBA1.HTM</a>