It is set in the garden of the Duke of York's seat at Langley where thegardener breaks the news to Queen Isabel that her husband Richard has been ousted by Bolingbroke and taken prisoner.
Mstislav, our most dedicated gardener now that Sledge rarely emerges from the Attic, has been tinkering with the carbon-dioxide balance, a dangerous but crucial sport.
Other people honoured include Dad's Army star Arthur Lowe, who has a plaque in Hayfield, and William Barron of Borrowash - a 19th Century gardener who designed the gardens at Elvaston Castle.