<i><a href="//commons.wikimedia.org/wiki/Carya_laciniosa" title="Carya laciniosa">Carya laciniosa</a></i> leaves and bark
Robert H. Mohlenbrock. USDA SCS. <i>Midwest wetland flora: Field office illustrated guide to plant species</i>.
1989
<a rel="nofollow" class="external free" href="https://plants.usda.gov/java/profile?symbol=CALA21&amp;photoID=cala21_001_ahp.tif">http://plants.usda.gov/java/profile?symbol=CALA21&amp;photoID=cala21_001_ahp.tif</a>