VI 



PLATE LXVII. SCRUB OAK. 



1. Flowering braiic-li witli immature leaves, (s) staminatu blossoms, (p) pistillate blossoms, s a. 



2. Branch with mature leaves, immature and mature acorns, x h 



3. Termiual section of a winter twig, x i. 



4. Winter twig with an acorn, x J. 



5. An acorn cup, x I. 



6. An acorn, x j. 



7. Section of a winter twig showing a leaf-scar with bundle-sears. lentieels, and a bud with 



numerous over-lapping scales, enlarged. 



