Mucuna pruriens
It took me an hour to make the surrounding white transparent.
My friend was given this by her psychiatrist (drug supply) in order to augment the NE reuptake inhibitors she’s started.
The seeds of the plant contain about 3.1–6.1% L-DOPA, with trace (effectively zero) amounts of serotonin, nicotine, and bufotenine.
Fun fact
Mucuna pruriens is the main ingredient in itching powder, a la the classic itching powder sold by Adams Pranks and Magic!