Fig.  3.    Germination  of  Lot  C. 
passes  through  this  sieve  while  most  of  the  pulp  and  all  the  skins 
remain  behind.  After  passing  through  such  a  sieve  several  times 
with  the  use  of  water  the  seed  is  practically  clean.    The  seed  was 
