The Murcott (marketed as Honey Tangerine) is a tangor, or mandarin–sweet orange hybrid. The Murcott arose out of citrus pioneer Walter Tennyson Swingle's attempts to produce novel citrus hybrids. Its seed parent has been identified as the King tangelo; the pollen parent remains to be identified. About 1913, he gave a hybrid tree he had produced at a US Department of Agriculture planting to R. D. Hoyt at Safety Harbor, Florida. Hoyt in turn gave budwood to his nephew, Charles Murcott Smith, for whom the variety would be named. Smith was growing the resulting trees in 1922 at his nursery in Bayview, Pinellas County, Florida, now a neighborhood in Clearwater.