However, a number of features that are characteristic of wind-pollinated plants reduce pollen waste.
然而，风媒传粉植物的一些特点会减少花粉浪费。
2
For the large Numbers of pollen grains produced by wind-pollinated plants as compared to insect-pollinated plants, see Cruden, R. W. 2000.
有关风媒传粉的植物花粉粒数量大于虫媒传粉植物的数据，见Cruden, r . W . 2000。
3
It is a mechanism that helps prevent self-pollination and is most common among wind-pollinated and unspecialized insect-pollinated flowers, as in figwort.