Fig. 2. 



Dia. D presents; a portion of » transverse section of white wheat, maynitietl to 150 diameters. 

 1 1 are the coats of outer true bran ; 2 is the inner coat of tnie bran ; 3 is a thin fihny coat covering 

 the gluten-cells ; 4, cellulose containing gluten ; 5. sacs of gluten : 6, starcli-cells. 



Fig. 5. 



ma. JE. 



Outline drawing of a portion of a longitudinal section of Miller'n Bran. i\\ioi\ a scale of 150 diam- 

 eters. This is an accurate drawing, under a camera lucida, and shows the great loss of nutritious 

 matter in ordinary iRller's Bran. 1, outer true bran ; 2, inner true bran : a, thin membranous coat ; 

 4, coat containing gluten-cells ; 5, gluten-sacs, in outline ; 6 0, starch-cells, in outline, 



Jig. 3. 



This is a companion drawing to Fig. 5. and presents a transverse section of MiUej-^sBran. 



