﻿Black Oak, Yellow-bark Oak 



Quercus velutina Lam. [Quercus tiuctoria Bartr. ; Quercus eoccinea, var. tiiic- 



toria A. DC] 



1. A twig showing pistillate and staminate 4. A twig showing mature leaves and fruit 



flowers, and immature leaves x % x l^ 



2. A staminate flower, lateral view x .5 ". Xut with cup, lateral view x 1 



3. A distillate flower, lateral view x 5 6. Winter twi£ x 14 



