A botanical garden is a place where plants, especially flowers, are grown and displayed. They are sometimes referred to as arboretums[?]. They are occasionally associated with zoos.
This page lists important botanical gardens throughout the world
... by Joseph Darnand[?]. Its methods were as unpleasant as those of Gestapo.
One particularly zealous – and successful - adversary was Abwehr sergeant Hugo Bleicher[?]. ...