

PLATE LXVI. SPANISH OAK. 



1. Flowering branch with immature leaves, (s) staminate blossoms, (p) pistillate bIoss.»ms, 



(.i) immature acorns, x J. 



2. Branch with mature leaves, immature and mature acorns, s J. 



3. An acorn cup, x h 



4. An acorn, x J. 



5. Winter twig with immature acorns, buds, and leaf-scars, x J. 



6. Section of a winter twig showing buds, leaf-scars, and bundle-scars, enlarged. 



