At a minimum a bosquet can be five trees of identical species planted as a quincunx (like a 5 dice), or set in strict regularity as to rank and file, so that the trunks line up as one passes along either face.
Within a large bosquet there are often garden rooms, a cabinet de verdure [1] cut into the formal woodland, a major ingredient of André Le Nôtre's Versailles.
These intimate areas defined by clipped walls of shrubs and trees offered privacy and relief from the grand scale and public formality of the terraces and allées.
The garden at Easton Lodge, Essex, designed by Harold Peto inherited what was now called a bosquet but was originally a seventeenth-century garden wilderness, the English variant of the bosquet: "This ornamental grove or thicket was planted with native tree species approximately 400 years ago and originally included a path network of concentric circles and radiating lines."
Typical trees employed for bosquets are fine-scaled in leaf, such as linden (Tilia cordata), hornbeam (Carpinus) or hazelnut (Corylus).