Bacopa monnieri Herb Identity & Plant Part
The botanical entity is Bacopa monnieri (L.) Pennell, a creeping perennial of the plantain family (Plantaginaceae) that roots at the nodes along wet banks and paddy margins across the tropics and subtropics. Its fleshy, oval leaves and small pale flowers make it easy to recognize in the field. The part used is the aerial herb, meaning leaves and tender stems; roots are not added to this bacopa monnieri extract.
“Brahmi” is the name that causes trouble. In some regions it is applied to Bacopa monnieri, in others to Centella asiatica (Apiaceae, gotu kola), two unrelated plants with different saponin chemistry. Bacopa caroliniana is another water-edge species and is not a substitute. Only the Latin binomial and the plant part settle which ingredient is meant.












