One of the most common yellow flowers used in symbolic poetry and other messaging, the mimosa flower typically represents the sun. It can be used to symbolize the nature of secret love – nobody knows that I love you! – or it can be used to symbolize increased sensitivity or safety, too.

Why are mimosas for Women's Day?

The Mimosa flower was chosen by Italian feminists as the symbol of the holiday in 1946, to mark the first occasion of the holiday after the end of World War II. … Women will receive bouquets of mimosa flowers as a symbol of love and appreciation from the men in their lives; fathers, husbands, sons, friends, or employers.

Why do Mimosas close when touched?

The leaves of the ‘touch-me-not’ fold up and droop each evening before reopening at dawn. They also do this more rapidly if they are touched or shaken. … Many plants close up at night, usually to protect pollen or reduce water loss while the leaves aren’t photosynthesising.