One evening, about the time when bananas were first being imported in Britain, Lord Leconfield was dining in his stately home with a friend. His guest observed that nobody really knew how good a banana could be unless he had tasted one straight off the tree.
Lord Leconfield said nothing at the time, but next morning he sent for his head gardener. “Go,” he told him tersely, “to Kew. Find out how to grow a banana. Come back here and grow one.”
Off went the head gardener. A special greenhouse was constructed. The banana tree was splendid. Lord Leconfield took a lively interest in in its progress until it fructified. “I will have the banana for dinner tonight,” he said as soon as the banana was ripe. And so he did – amid a deadly hush. The head gardener himself was there, concealed behind a screen.
The banana was brought in on a splendid dish. Lord Leconfield peeled it with a golden knife. He then cut a sliver off and, with a golden fork, put it in his mouth and carefully tasted it. Whereupon he flung dish, plate, knife, fork and banana on to the floor and shouted ‘Oh God, it tastes like any other damn banana!“ Banana tree and all were ordered to be destroyed.
–T.W. Körner, An Unofficial Guide to Part III, retelling a story from the autobiography of John Wyndham, the 6th Baron Leconfield, about his grandfather, Henry Wyndham, the 2nd Baron Leconfield