126 Botanical Microtechnique 



loUowccl b\ the acetone-xylene series. Cut the jmraffin sections at 

 right angles to the flat, overlapping phniuile leaves. Stain as 

 recommended lor corn seedling. The median section will show a 



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li(.. l.S.:?-Vc'<4Clati\c and ll<«ial apices ot sttins; a. /.id. \ri;clali\c. 1 neck alUM 

 ciiKM-c'iur: h. V.va. lassrl pi iuu.ulia. 7 weeks allcr enuMgence; r. Bromus incini.s. 



\])iil; (/. liiniiii. plimuilai hiul of sccdlinj^f. 



inllorcscciuf pninoKlia in 



