Cassady is a grape variety which is greenish-white in color. It is related to the "Fox Grape", Vitis labrusca, and it is an offspring of an open pollination variant of V. labrusca, which means that it is classified as an interspecific crossing, a hybrid grape. It was first described in the Interim Fruit Report of the Pennsylvania Horticultural Society in November, 1853. The first Cassady grapevine sprang up as a volunteer (unplanted) seedling in the yard of P.H.