If a pollen of a flower falls on the stigma of another flower belonging to the same plant it is

In Geitonogamy, transfer of pollen grains from the anther to the stigma of a flower present in the same inflorescence or in the same plant. Geitonogamy occurs between bisexual flowers or unisexual flowers of the same plant. Geitonogamy is genetically equivalent to self pollination.