David Charles McClintock, MBE, VMH, FLS (1913–2001) was an English natural historian, botanist, horticulturist and author.
In the later twentieth century he was eminent in the worlds of natural history, horticulture and botany, in the British Isles and on the European continent.
He was the co-author of a popular flora, which sold a quarter of a million copies, and of many other books, papers and reviews.
He succeeded in recording more than 3,000 species in the British Isles and must have been to virtually every corner of the realm and seen a vast range of rarities – aliens always being a particular interest.
An amateur, McClintock also bridged the worlds of botany and horticulture, and organised a scientific survey of the natural history of Buckingham Palace Garden.
He has been described as " one of the most distinguished and productive amateur
botanists of his generation"