﻿Black Jack Oak, Barren Oak 



Queicus marilautlica Muench. 



1. A twig showing pistillate and staminate 



dowers, and immature leaves x % 



2. A staminate flower, lateral view x 5 

 S. A pistillate flower, lateral view x 5 



4. A twig showing mature leaves and fruit 



X Vo 



5. Nut with cup. lateral view x 1 

 G. Winter twig x Vs 



