Plate 40. <i>Castanea dentata</i> (American chestnut).  Caption reads "<i>Castanea vesca</i>, var <i>Americana</i>. American Chestnut. Lith. of Endicott, N. Y."
<a href="//commons.wikimedia.org/wiki/John_Torrey" title="John Torrey">John Torrey</a>. M.D. F.L.S.
1833
<i>A Flora of the State of New York</i>, Vol. 2.