dichogamy
 oxford
 views  updated May 23 2018dichogamy The condition in which the male and female reproductive organs of a flower mature at different times, thereby ensuring that self-fertilization does not occur. Compare 
homogamy. See also 
protandry; 
protogyny.
  A Dictionary of Biology 
   dichogamy
 oxford
 views  updated May 17 2018dichogamy The maturing at different times of the male and female organs of a flower.
  A Dictionary of Plant Sciences MICHAEL ALLABY