Hello guys.

I have recently found some information on Bacopa Monnieri. It is supposed to be good for the brain and the whole nervous system.
I am struggling to find it, but I have found some similar plants around my house.

One of them is very big, grows up to 30cm I'd say. I think that the flowers are yellow.
The other one I found matches the description of bacopa monnieri, it's just that the flowers are different.
Here's a picture:



I am wondering if anyone has some information on similar species of bacopa monnieri. Are there any other species that are also good for the brain and the nervous system?

Thank you