PLATE LVIII. SWAMP WHITE OAK. 



1. Floweiius biar,.-h witli iinniatuiv leaves, is) staminate lilossoms. Ip) pistillate blossoms. I I. 



2. BrancU ivitli mature leaves auU mature long-stalked aeorns. x J. 



3. An acorn, x i, 



4. An acorn cup. x i. 



5. A winter twig, x 4. , . , -i». i ^ 



6 A winter twig with buds, lenticels, leat-sears. and pentangular pith, enlarged. 



7. Section of winter branch showing dark, broken, and scaly outer bark, enlarged. 



