Chameleon rose
A chameleon rose was a flower that changed color with the mood of its owner.

In 2364, Wyatt Miller gave Deanna Troi a chameleon rose as a gift. The rose initially had golden leaves and a golden stem. The petals were blue when Miller held it and turned red, then white when Troi held it. They later turned purple while still in Troi's hands. ()

de:Chamäleonrose
it:Rosa camaleonte
Plants