Scientific name  : Indigofera tinctoria
Sanskrit name    : Ranjini
English name       : Indigo plant

Apply oil prepared with Neela amari on the head before your daily bath. It is an anti-greying agent, stops hair falling and fights dandruff.

For more details on folk medicine:-
Annamma Devasia, Kayyunnapara, Valillappuzha P.O., Malappuram Dist. Ph: +91 9947578632