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Wczesna Riversa ISK

Terminated

Prunus avium (L.) L. Sweet cherry · Fruit crops · bred by Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

also searched as: вкзесна риверса иск

Variety description

10 August 2026

The tree is distinguished by strong growth vigor and forms a large crown. It enters the fruiting phase relatively late; yields are characterized as moderate and not always regular. The fruits have a heart shape, often flattened at the poles, and the skin acquires an almost black color upon full maturity.

The variety was widely used in breeding as a parent form for developing new varieties, such as Rivan and Helga. It is used as a pollinator for a number of other sweet cherry varieties. In modern conditions, it is found more often in collection orchards than in commercial plantings.

Sources7
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Countries of admission

1 jurisdiction

Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.

terminated no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Applicant
Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka 456 Submitted the application to the register
Maintainer
Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka 456 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • PL Poland Terminated

    № SR S210

    Application
    22 May 1990
    Registration
    14 December 1990
    Terminated
    31 December 1996

Records are sourced from official registry publications. Data sources and legal status

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

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Nearby in the species list Vytėnų geltonoji, Vytėnų juodoji, Vytėnų rožinė, Vytivnytsia, Wachskirsche, Wahlerkirsche, Walpurgis, Walpurgiska, Walter, Wasser kirsche, Weilheimer Riesen, Weißkirsche, Wendershäuser Ertragreiche, Wendershäuser Fruchtbare, Werdersche Braune, Wijnkers, Will’s Frühe Herzkirsche, Willova, Wils Tidiga, Windsor

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