For other uses, see Semtek. Semtek was a plant with valued medicinal qualities. The USS Io discovered semtek growing on Trinni/ek in 2380. (ST novel: Articles of the Federation) Semtek was apparently known of prior to its discovery on Trinni/ek; however, this appears to be its only mention in any Trek story. Retrieved from "https://memory-beta.fandom.com/wiki/Semtek_(plant)?oldid=661627" Categories: Plants Drugs Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.