Question

China rose stemens as epi petaloids

Answer 1

A stamen is one of the basic parts of the flower. Stamens are usually referred to as the male reproductive part of the flower. Each stamen has mainly two parts anther and filament. Sometimes the filaments of stamens are attached with the petals to some extent. Such stamens are called epipetalous stamens. Example: Petunia. If the filaments of all the stamens are fused to form a single tube called staminal tube, then the condition is called monadelphous condition Exampple: China rose.

Answer 2

Because they have a second series of petaloid i.e. the perianth is non-green