^ 



EMBRYO IN SEED COAT "5^0" 



COTYLtpONS 



MYPOCOTVt 



winoeosEEO 



PLUMULE.COTYLEOONS 

 HYPOCOTYL AND ROOTS 



VNTOioiNo PiANnrr c 



MORSE CHESTNirr 



CERMINATINO PLANTLCT 

 OFMAPLt 



PLATE 

 (21) 



