USS Stamets
During his time in the mycelial network, Paul Stamets created the USS Stamets. The Stamets was a Federation starship launched from the San Francisco Fleet Yards, with the registry number NCC-1019. The interiors of the ship were much like those aboard the USS Discovery. (DIS: "Vaulting Ambition")
The name of this starship appeared on an identification plaque in main engineering.