Christian Konrad Sprengel Professions : Author Born : September 22, 1750 Died : April 7, 1816 Browse All Authors Famous Quotes by Christian Konrad Sprengel Nature appears not to have intended that any flower should be fertilized by its own pollen. Christian Konrad Sprengel nature flower science Similar Authors F. E. Marsh author Iimani David author Beatrice Faust author Isabella Macdonald Alden author Isabella Beeton author Alan AtKisson author All Authors