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🍇 Autumn Seedless

Grape variety ✔ Checked: 10.2026 · sources: 3 Updated:

White table grape from the United States; parents Calmeria × Fresno P 64- 18; 4 synonyms in VIVC.

Autumn Seedless is a white table grape from the United States.

According to DNA markers recorded in VIVC, its parents are Calmeria and Fresno P 64- 18. The breeder had given the pedigree as Calmeria × (Muscat Of Alexandria) × SULTANINA). VIVC names John H. Weinberger and F. N. Harmon as the breeders; the cross was made in 1958.

Italy's National Register of Grapevine Varieties lists it under code 585.

Samples of the variety are kept in 2 collections. The variety is registered in the European catalogue of varieties.

Why it matters to you. VIVC lists 4 synonyms for it, among them Corrin Seedless and Izu, so the same grape can turn up under other names. It is a table grape, so look for it at the fruit counter rather than on wine labels.

On the map: United States
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How it connects to Wine

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Frequently asked questions

Where does Autumn Seedless come from?

According to VIVC, from the United States. VIVC names John H. Weinberger and F. N. Harmon as the breeders; the cross was made in 1958.

What are the parents of Autumn Seedless?

According to DNA markers recorded in VIVC, its parents are Calmeria and Fresno P 64- 18. The breeder had given the pedigree as Calmeria × (Muscat Of Alexandria) × SULTANINA).

Under what other names is Autumn Seedless known?

VIVC lists 4 synonyms for it, among them Corrin Seedless and Izu, so the same grape can turn up under other names.

What to read next

Similar

🍇 Fresno C 15-133 · 🍇 Ohanes · 🍇 Fresno C 101-121 · 🍇 Fresno B 37-45 · 🍇 Fresno B 40-208 · 🍇 Fresno G 4-74

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