What are the main pollination methods of insect-borne flowers?

Insect-borne flowers are mainly pollinated by insects,

Wind-borne flowers are mainly pollinated by wind.

Insect-borne flowers:

Flowers pollinated by insects are called insect vectors, and flowers pollinated in this way are called insect vectors.

Most flowering plants are pollinated by insects. Common pollinators are bees, butterflies, moths and flies. These insects come and go among flowers, or lay eggs in flowers, or live in flowers, or collect pollen and nectar for food. In these activities, you will inevitably come into contact with flowers, and flowers will also send out pollen.

Flowers blown by the wind:

Wind-borne flowers, that is, flowers with wind as pollination medium, such as corn and poplar flowers.

This kind of flower is usually small and not bright, the perianth often degenerates or does not exist, and there is no fragrance and nectary. But it produces a lot of pollen, and its surface is smooth, dry and bright, which is easy to be blown to a considerable height and distance by the wind. It is estimated that about110 angiosperms are wind-borne plants, and oak, poplar and birch in most gramineous plants and woody plants are wind-borne plants.