Group of botanists preserving plants from across the visited worlds
The Planar Conservatory is an organization made up of a group of druids, botanists, and gardeners that have the goal of trying to preserve as many species of plants as possible from going extinct due to the Nightmare.
They started as a splinter group from the Moon Druids that wanted to focus on saving individual species of plants from the worlds that the city visited. They were initially just a seed bank, but they rapidly realized that they would need some way to fund their efforts, and began to cultivate and sell some of the plants that they had collected. This has grown to the point where the Conservatory is the sole provider of many plant-based goods, as they are the only ones left who have access to them.
The plants of the conservatory are crucial to the functioning of The City, as many have been lost to The Nightmare, but are still needed as alchemical reagents, spell and ritual components. Even some of the ritual components needed for the Arcane Matrix are supplied by the Conservatory.
There is a huge focus on secrecy among the organization. They do not allow anyone who isn’t working for them into any of their greenhouses, and anyone who does come to work for the Conservatory is magically bound to secrecy.
The Green Knights are the guards for the Conservatory bases, and can sometimes be seen escorting goods or individuals of the organization in The City. They can be easily identified by the green leather armor and elk antler helmets that they wear.
They are also rumored to have a shadowy cabal of spies and assassins that assist in making the organization's secrecy ironclad.