The Wisteria was the head of the Department of Operations, and a member of the Board of Department Heads from 1999 to 2006, when he was murdered by the Black Cats. He—or she; the Wisteria has been referred to as both—was apparently a negligent leader, as the Sub Rosa said he found exercise more interesting than management, and was replaced by the Nightshade after the Cats' invasion. Prior to his job as Department Head and Board member, he worked in the Nursery; Admiral Pansy remembers the Wisteria's presence there when he was Awakened, in the days before the Nursery was used mostly for agents' children.
- "Laurel" (Lord of the Rings), Agents Nenya and Rosie (DMO)
- Crashing Down, Chapter 6
- His final moments.
- Appears in his capacity as a Board member.
- "Minor Gods"
- His job before Operations is mentioned by Admiral Pansy, in discussion of the Morning Glory's ambitions.