The correct option is C Mimosoideae
Mimosa pudica is a creeping annual or perennial herb often grown for its curiosity value. The compound leaves fold inward and droop when touched or shaken, to defend themselves from harm and re open a few minutes later. The species is known by numerous common names including sensitive plant, humble plant, shameful plant, touch-me-not and chui - mui.
It belongs to family Fabaceae and subfamily Mimosideae. Chui-Mui (Mimosa pudica) does not belongs to Caesalpinaceae and Papilionaceae.
Therefore, the correct answer is option C.