Bone Herb.

A cactus-like plant used for long in traditional Indian medicine as a bone-healing agent has gained scientific credence. Scientists have found that the plant has key chemical ingredients required to make human bone, according to a report in the Telegraph.

In test-tube experiments, researchers at the National Chemical Laboratory (NCL) in Pune have shown that the plant, Cissus quadrangularis, is rich in both calcium and phosphorus, two major elements found in bones.

Another excerpt...

In an independent research effort two years ago, biochemists at the University of Nigeria in Nsukka had analysed the chemical composition of the plant and shown that it contains a high proportion of calcium and phosphorus.

Apparently, in some parts of India this plant is called haddi-joade !