The Saguarans were a race of belligerent and militaristic humanoid cacti from the planet [Saguar], created by the [Kalancho]. They waged eternal war throughout the galaxies against the [Rebutian] Horde.

Saguarans are noted for their prickly personalities, and military prowess. Not only do they shoot their spines as weapons, they are often armed to the teeth with rifles, shotguns, pistols, and blades. They also disguise themselves as Seguaro cacti in the deserts of the West, and there are frequent scenes with the Sheriff and his allies walking past Saguarans who are standing still, leaving viewers to wonder why he isn't particularly vigilant concerning cacti.