188 Proceedings of the Ohio State Academy of Science 



Venation. The arrangement of the veins. 



Vernation. The arrangement of the leaves in the bud. 



Versatile. An anther attached at or near its middle to the filament. 



Verticillate. Whorled. 



Villous. With long, soft hairs not matted together. 



Whorled. A group of three or more similar organs radiating from a node. 



Winged. With a thin expansion. 



Xerophyte. A plant adapted to desert conditions. 



Zygomorphic. A flower or organ which can be cut into similar halve* 

 by only one plane. 



