found: Work cat.: Bruce's sport, a mutant of the sultana, 1962.
found: Oxford companion to wine, 2006:p. 697 (Thompson seedless; the common California name for the seedless white grape variety: sultana)
found: Encyclopedia Britannica WWW site, Aug. 31, 2009(Thompson seedless grape; Thompson Seedless, a pale-yellow seedless grape, also known as: Sultanina)
found: Wikipedia WWW site, Aug. 31, 2009(Sultana (also called the sultanina or sultaninini); a type of white, seedless grape of Turkish, Greek or Iranian origin; cultivated in the United States under the name: Thompson Seedless; one of the few table grape varieties that requires cane-pruning)