This individual has no known canonical name.  While the information presented is canonical, the individual described lacks an official name, thus the title is conjecture.

"He couldn't bring a weapon, so he brought a plant!"
Jack O'Neill[src]

This unnamed Goa'uld brought a hallucinogenic plant to the Utopian moon and was responsible for its destruction.


Background information

As Goa'uld weapons couldn't go to the Utopian moon, this Goa'uld traveled there with a hallucinogenic plant for an unknown reason, presumably an experiment or to make the Utopians worship him. The Goa'uld's plan backfired on him and the Utopians went insane and killed each other. The Goa'uld was stabbed in the neck and killed during the slaughter. Colonel Jack O'Neill later found it and its hosts skeletons and pieced together what happened, especially after the plant started affecting Harold Maybourne. (SG1: "Paradise Lost")