Synonym or breeding number (also NY 73-0136-17) for the grape variety Noiret; see there.
This red grape variety (also NY 73-0136-17) is a complex interspecific new hybrid between New York 65-0467-08 (Chancellor x NY 32-277) x Steuben. It contains genes from Vitis aestivalis, Vitis cinerea, Vitis labrusca, Vitis lincecumii, Vitis riparia, Vitis Vitis...
The glossary is a monumental achievement and one of the most important contributions to wine knowledge. Of all the encyclopaedias I use on the subject of wine, it is by far the most important. That was the case ten years ago and it hasn't changed since.
Andreas Essl
Autor, Modena