ILLUSTRATIONS 



Page. 



Form used in the description ol wheat varieties Frontispiece. 



Plate I. Two examples <>f different types of wheat having the same name. 



Natural size 19 



II. Three different types of wheat having the same name. Natural 



size 19 



III. Fig. 1. Auricles and ligules of wheat leaves. Enlarged seven times. 



Fig. 2. Types of wheat spikes. Natural size .19 



IV. Different types of wheat spikelets. Enlarged five times 19 



V. Various types of culms, grain, and spikelets. Twice natural size.. 19 



VI. Outer glumes from various types of wheat spikelets. Enlarged seven 



times 19 



VII. Outer glumes from various types of wheat spikelets. Enlarged seven 



times _ 19 



8 



