Yes, they can- and are...
In America's Southwestern desert climes, bats (primarily the lesser long-nosed bat) are the main pollinator of the night-blooming, tree-sized Saguaro.
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The flowers that are not brightly colored either have smell to attract the insects for pollination during night or these are pollinated by wind.
Night-flowering, other-pollinated, and wind-pollinated flowers are those which do not need to be pollinated by bees. For example, night-flowering plants may be pollinated by bats, beetles or flies whereas the wind takes responsibility for less bright-colored, less sweet-scented herbaceous flora.
Flowers that bloom at night are trying to attract night flying insects and animals to pollinate them. Such flowers are usually pollinated by moths and (strangely enough) by bats.
As they are pollinated by moths this allows them to be seen.
Because plants that flower at night are usually pollinated by night flying insects like moths.
They are not better they are different.
wind pollinated
uhh, flowers
They are most likely pollinated by wind or pollinators, such as bees.
Lemon seed is not pollinated. The lemon tree has flowers, which are pollinated by insects and wind. The pollinated flowers grow into lemons, which contain seeds.
Plants that are pollinated by moths and bats are not likely to have colorful flowers, but will indeed pollinate fragrant ones. This is because night pollinators, such as the moths and bats have critical ability to find a flower by its fragrance.
bright flowers get pollinated because the insect attract them because of the color of the flower