Where can I find centrocolor? (Fallout 4)

Pacman1
yes he is everywhere especially in the area of ​​the start of the game

Pacman1
By the water.

If you walk on foot, it is ubiquitous. It is a shrub with blue flowers. Then there will be nowhere to go. And by the water it is blood-leaved.

I met Pacman1 mainly in the north, especially at the psycho hospital.

Pacman1
Why do you need it? 300 hours, and I don't remember what was needed.

Pacman1
In my game in Russian = black color !!! DO NOT collect!