Origin: in Perkins, Okla., by Herman A. Hinrichs, Oklahoma Agr. Expt. Sta. Named and released in 1958. Vitis cinerea var. canescens × Seneca; cross made in 1944; tested as Okla. 23S52. Cluster: medium to large; moderately compact; slightly tapered. Berry: medium to large; roundish; skin blue-black with heavy bloom; flesh tender, juicy, sweet, acidity low; seed size medium; ripens evenly, in midseason, about 1 week before Concord; similar to Concord in shape and color, but somewhat smaller; for fresh, juice, and jelly purposes. Tree: Fruit: