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Willis

Active

Brassica oleracea L. (Kohlrabi Group) Kohlrabi · Vegetables · bred by Syngenta Crop Protection AG

also searched as: виллис

Variety description

The description for this variety has not yet been prepared. Below is information from official registers: where the variety is approved for commercialization, by whom it was filed, and the status of plant breeders' rights.

Countries of admission

2 jurisdictions

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.

QZ

active no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
SYNGENTA CROP PROTECTION AG 10 404 Developed the variety
Applicant
Syngenta Seeds B.V. Submitted the application to the register
Rights holder
Syngenta Crop Protection AG 10 404 Holds the rights to the variety
Maintainer
Syngenta Seeds B.V. Responsible for variety maintenance

Admission to trade

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

  • QZ European Union Active

    № 296845

    Registration
    12 October 2023
  • NL Netherlands Active

    № KRB107

    Application
    13 June 2022
    Registration
    12 October 2023
  • GB United Kingdom Application submitted

    № 92/16

    Application
    27 March 2025

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

European Union № 20250604
Active
  1. Application filed 27 March 2025
  2. Registered 15 December 2025
  3. Currently active indefinite in the register

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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

Same species

Other varieties: Kohlrabi

All 365 varieties of species

Korist

Active

Brassica oleracea L. (Kohlrabi Group) · Kohlrabi

Ger Beemsterboer

CZ HR HU NL PL SK +1
14 records

Kolibri

Active

Brassica oleracea L. (Kohlrabi Group) · Kohlrabi

Ger Beemsterboer

CZ HU LT NL PL SK +1
11 records

Kossak

Active

Brassica oleracea L. (Kohlrabi Group) · Kohlrabi

BEJO ZADEN

CZ HU LT NL PL SK
9 records

WIENER BLAUER GLAS

Protection expired

Brassica oleracea L. (Kohlrabi Group) · Kohlrabi

HR
1 record

Wiener hvid

Protection expired

Brassica oleracea L. (Kohlrabi Group) · Kohlrabi

De Corato Sementi (IT)

SI
1 record

Wiener weisser Glas

Protection expired

Brassica oleracea L. (Kohlrabi Group) · Kohlrabi

De Corato Sementi (IT)

SI
1 record

Nearby in the species list White Baller, White Danube, White Vienna, Wiedeńska Biała, Wiedeńska Biała PNE, WIENER BLAUER GLAS, Wiener hvid, Wiener weisser Glas, WIENER WEISSER GLASS, Wifra, Winner, Wisla, Witte van Wenen, Wupper, Ziridava

Discussion: Willis

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