Periwinkle

Periwinkle:-
Botanical Name:- Catharanthus roseus
Family:- Apocynaceae
Economic Importance:-
Plant is used in cancer and diabetes; root paste is used in septic wounds.
> Root decoction is used in fever.
> Leaves are used in menorrhagia.
> Leaf juice is used in blood dysentery. 
> The decoction of leaf is used for babies in gripping pain while the latex is useful in scabies.