Isabella


(Labrusca, Vinifera)



Alexander, Black Cape, Christie's Improved Isabella, Conckling's

Wilding, Constantia, Dorchester, Gibb's Grape, Hensell's Long Island,

Payne's Early, Helene, Woodward



Isabella (Plate XX) is now of little more than historical interest, it

having been one of the mainstays of American viticulture. In

appearance, the fruit of Isabella is fully as attractive as that of
br /> any black grape, the clusters being large and well formed and the

berries glossy black with thick bloom. The flavor is good, but the

thick skin and muskiness in taste are objectionable. The grapes keep

and ship well. Isabella is surpassed in vine characters by many other

kinds, notably Concord, which has taken its place. The lustrous green,

ample foliage which remains late in the season, and the vigor of the

vine, make this variety an attractive ornamental, well adapted for

growing on arbors, porches and trellises. The origin of Isabella is

not known. It was obtained by William Prince, Flushing, Long Island,

about 1816 from Mrs. Isabella Gibbs, Brooklyn, New York.



Vine vigorous, hardy, productive. Canes short, numerous with heavy

pubescence, thick, light brown; nodes enlarged, flattened;

internodes short; tendrils continuous, long, bifid or trifid.

Leaves thick; upper surface dark green, smooth, glossy; lower

surface whitish-green, heavily pubescent; lobes three when present

with terminal lobe obtuse; petiolar sinus shallow, narrow, often

closed, overlapping; basal sinus usually wanting; lateral sinus

shallow, narrow, frequently notched; teeth shallow, wide. Flowers

self-fertile, open in mid-season; stamens upright.



Fruit late, keeps and ships well. Clusters large, cylindrical,

frequently single-shouldered; pedicel slender, smooth; brush

long, yellowish-green. Berries medium to large, oval, black with

heavy bloom, persistent, soft; skin thick, tough, adherent,

astringent; flesh pale green, translucent, juicy, fine-grained,

tender, meaty, some foxiness, sweet; good. Seeds one to three,

large, broad, distinctly notched, short, brown with yellow tips.



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