Transfer of pollen from anther to the stigma of the same flower is referred to as:

* Autogamy: The transfer of pollen grains from the anther to the stigma of the exact same flower.
* Geitonogamy: The transfer of pollen grains from the anther of one flower to the stigma of another flower on the same plant.
* Xenogamy / Allogamy: Cross-pollination between flowers of two genetically distinct plants.