Modes of Pollination: Percentage of out-crossing (1)Self-pollinated plants <1-4% (2)Cross-pollinated plants >51% ( 3)Often cross-pollinated plants 5-50Modes of Pollination: Percentage of out-crossing (1) Self-pollinated plants < 1-4% (2) Cross-pollinated plants > 51% (3) Often cross-pollinated plants 5-50%