Rare Grass Flower "Dugla Grass Flower"

Dugla Flower Is rarely found in few areas in world.
I found this flower in a rural area in BD.
This flower grass is a Source of medicine that protect dropping blood from human or any animal body.
This Dugla grass used by SQUARE Hospital Medicine Invention Department.
You Know, SQUARE Medicine Invention Department is world famous for inventing Cancer Medicine and many rarely found medicine.