Oldenlandia corymbosa Syn

Oldenlandia corymbosa Syn Hedyotis corymbosa 

Common name: 

Diamond Flower, 

corymbose hedyotis, 

flat-top mille graines, 

old world diamond-flower, 

wild chayroot

 Rubiaceae, 

a widespread polymorphic weed with a pantropical distribution. 

A common medicinal herb across tropical Asia. 

Surendra Parihar