Bul. 824, U. S. Dept. of Agriculture. 
ch 
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ges 
aie 
whe 
at 
Visa 
Fig. |.—SiNUOUS CELLS, RAY FLORET. 
(X254.) 
(X60.) 
Fic. 5.—PAPILLZ, RAY FLORET. (X1I40.) 
PLATE II. 
Fic. 2..—STRIATED CELLS, RAY FLORET. 
(<290.) 
Fig. 4.—STALKED HAIR. (MAGNIFIED.) 
FIG. 6.—PORTION OF STIGMATIC LOBE. 
CaiSo0s) 
