PLATE LXV. BLACK OAK. 



1. Flowerinjf branch with immature leaves, (s) staminate blossoms, (p) pistillate blossoms, x i. 



2. A mature leaf, x h. 



3. Branch with leaves and mature fruit, x i. 



4. An acorn cnp, s I. 



5. An acorn, x I. 



6. Winter twig with buds, leaf-scars, and immature acorns, x I. 

 I. Section of twiff with immature acorns, x i. 



8. Sertion of winter twig showing the large, angular and pubescent bud and leaf -scars with btmdle- 

 scars. enlarged. 



