The dancing flower is the name I gave to this wonderful white botanical jewel, but I think its scientific name is Pancratium maritimum, also known as "Giglio di mare" (sea lily).
This picture explains the reason for the name I use: it looks like a dancer.

Another one seen from above...

and dancing in a group...

... final rest after dancing.

All the pictures were taken by me with a 5 Mpx camera.