This is what I collected, I hope you can help you:

Types of grapes

Grapes belong to the genus Vitis of the Vitaceae family (15 genera). The genus is divided into subgenus Vitis vinifera and subgenus Muscadine. It is classified according to the eco-geographical origin and distribution of varieties:

1 Oriental group: Caspian subgroup: originated from an earlier wine-making type, with medium-large fruit ears and paddles. The fruit is small and round, like Maletrasha. Currently, there is a small amount of cultivation in Azerbaijan, Georgia and other places; South Asian subgroup: originated from a later fresh food type, with large ears, large grains, hard meat, and no seeds. Such as Kekogan, milk grape, seedless white, etc.

2 Black Sea Group: Georgian Group; East Caucasus Subgroup; Balkan Subgroup

Note: The general characteristics of this group are mixed hairs and stinging hairs on the back of the leaves; medium-large and compact fruit ears ; The berries are mostly round, black or white in color, rarely pink, with juicy pulp; the seeds are not large. Closer to the wild type.

3 Western European group: Originated from France, Spain, and Portugal in Western Europe. There is hair on the back of the leaves, and the leaf edges are curved downward; the fruit is compact and medium in size. Such as Riesling, Cabernet Sauvignon, Ribil, etc.

Classified according to species affinities: purebred varieties and hybrid varieties.

Purebred varieties include European grapes: such as Saba Pearl, Rizamat, Rosé, Longan, and Riesling; American grapes: such as Champagne, Concord Muscadine grapes, such as Riviera grape, Sand grapes, winter grapes, mountain grapes, and thorn grapes.

Hybrid varieties include American hybrids, European and American hybrids, and European and American hybrids.

Classified by morphology*** 27 categories:

Fruit: round, oval, amorphous

Leaf back: smooth, downy, thorny

Petiole depression: open, closed, amorphous

Classification by ploidy:

Diploid varieties: such as Longan, Kangke, Seedless White, and Beauty Refers to etc.

Tetraploid varieties: such as Morita Ni, tetraploid rose scent, Fujiminori, Hongyi, etc.

Triploid and aneuploid varieties: such as Summer Black , seedless early red, high tail, etc.

Classified by maturity period:

Extra early maturity: 100-115 days from germination to full fruit maturity, annual active temperature ≥10℃ 2000- 2400℃

Early maturity: 115-130 days from germination to full fruit maturity, ≥10℃ annual active temperature 2400-2800℃

Medium maturity: 130 days from germination to full fruit maturity —145 days, annual active temperature ≥10℃ 2800-3200℃

Late maturity: 145-160 days from germination to full fruit maturity, annual active temperature ≥10℃ 3200-3500℃

Extremely late ripening: more than 160 days from germination to full fruit maturity, annual active temperature of ≥10℃ and above 3500℃

Classification by use:

Fresh food varieties - such as Kyoho, Beauty Finger, Summer Black, etc.

Wine-making varieties—such as Cabernet Sauvignon, Riesling, Rosé, etc.

Drying varieties—such as seedless white, seedless purple , Alexander, etc.

Juicing varieties - such as Kangco, Combair, Wanhongmi, etc.

Canning varieties - such as Moritani, New Rose, Keizaojing, etc.

Rootstock varieties—such as SO4, 5BB, Beida, etc.