How are the flowers in China rose?

Answer: Actinomorphic, hypogynous, and with curled aestivation, Chinese roses blossoms are. In some of the radially lines that run through the centre, the actinomorphic blossoms can be separated into two equal radial halves. They generally hypogynous, which means that its gynoecium occupies the top point among the other sections. They exhibit contorted aestivation, in which a petal’s border remains to cover the following one.