Wilderness (garden history)
In the Western history of gardening, from the 16th to early 19th centuries, a wilderness was a highly artificial and formalized type of woodland, forming a section of a large garden. Though examples varied greatly, a typical English style was a number of geometrically-arranged compartments (often called "quarters") closed round by hedges, each compartment planted inside with relatively small trees.
Source: Wikipedia — Wilderness (garden history) (CC BY-SA 4.0)