A friend of mine who is a biologist told me that the dots on the flowers change colour when they have been pollinated, a way to show the insects to chose another flower. That is why they are both yellow and red.
@dizzyd Thanks so much Helen! @ingajohansson Thanks for the info Inga, very interesting and I did not know that! @gijsje Thanks Bep @ludwigsdiana Thank you Diana, it seems very strange that someone has not seen or heard of the Horse Chestnut "candle" the trees are so common here in the UK! @joansmor Thank you Joan
May 5th, 2018
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@ingajohansson Thanks for the info Inga, very interesting and I did not know that!
@gijsje Thanks Bep
@ludwigsdiana Thank you Diana, it seems very strange that someone has not seen or heard of the Horse Chestnut "candle" the trees are so common here in the UK!
@joansmor Thank you Joan