There are two grape varieties with this name:
This white grape variety is a new cross between Italia x Sultanina (Sultana). The crossing took place in Italy. It is used as table grape. No stocks were reported in 2016 (Kym Anderson statistics).
The red grape variety is a new cross-breed of the species Muscadinia rotundifolia. The parents are unknown. The cross was made in the USA by the breeder B. O. Fry. It is a purely female grape variety. It is used as table grape. No stocks were reported in 2016 (Kym Anderson statistics).
For my many years of work as an editor with a wine and culinary focus, I always like to inform myself about special questions at Wine lexicon. Spontaneous reading and following links often leads to exciting discoveries in the wide world of wine.
Dr. Christa Hanten
Fachjournalistin, Lektorin und Verkosterin, Wien