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Silexx

Terminated

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by R 2n (FR)

also searched as: силекскс

Variety description

10 August 2026

The Silexx variety is classified as a representative of flint corn. Research activities regarding this hybrid are focused on evaluating its potential as a feedstock for biogas production.

In agricultural variety registers, the hybrid has a "modified" designation, which reflects specific breeding methods. Detailed agronomic data, such as plant height or disease resistance, are absent from open publications.

Sources5
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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

Breeder
R 2n (FR) 1 049 Developed the variety
Applicant
R 2n (FR) 1 049 Submitted the application to the register
Maintainer
FR - RAGT 2 N / HU - R2N CENTRE DE RECHERCHE / SI - R2N 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 Terminated

    № 244778

  • FR France Terminated

    № 1014870

    Application
    16 February 2004
    Registration
    1 January 2006
    Terminated
    31 December 2013

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

Found an error in the record?

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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

Same species

Other varieties: Maize

All 13 163 varieties of species

LG 22.43

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

BE CZ FR NL PL
7 records

MAS 15P

Active

Zea mays L. subsp. mays (Maize Group) · Maize

MAS Seeds,FR

FR HR NL PL
5 records

LG 32.12

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

BE FR NL PL
6 records

Silesia

Active

Zea mays L. subsp. mays (Maize Group) · Maize

Delley Seeds and Plants

NL
3 records

Silex

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Maisadour Societe Cooperative Agricole (FR)

FR
1 record

Sillage

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

KWS Kleinwanzlebener Saatzucht AG (DE)

FR
2 records

Nearby in the species list Sienzo, Sigma, Signum, Sigurson, Sikaldi CS, SIL (X4441), SILAC 233, Silas, Silesia, Silex, Sillage, Silor, Siloris, Silvata, Silvena, Silvestra, Silvia, Simko, SIMOCO, SIMOUN

Discussion: Silexx

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