Thursday, February 20, 2014

Why are the night-blooming flowers white in color ? and A Night Bloom on Cactus

Why are the night-blooming flowers white in color ?



Generally, it is found that night-blooming flowers are white or less colorful. Why are they so?


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Answer by Chuckney
They are less colourful because they cannot be seen so well, so colours would not attract pollinators as teh colours of daybloomers do.

I'd say they are often white because white stands out best in the dark, so is best for attracting creatures. Night bloomers such as jasmine as also quote often scented for the same reason, they rely on this rather than colour to be pollinated.


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A Night Bloom on Cactus
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Seen early in the morning between 5:30 am and 6:15 am, the bees have already visited this night-blooming cereus flower on a cactus in my neighborhood, The previous image shows another bloom on the same cactus plant.



Orignal From: Why are the night-blooming flowers white in color ? and A Night Bloom on Cactus

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