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Dorcas

Active

Lolium x hybridum Hausskn. Hybrid ryegrass · Agricultural · bred by Zelder Holland(NL)

also searched as: доркас

Variety description

10 August 2026

The variety is a tetraploid hybrid combining the high growth rate of Italian ryegrass and the hardiness of perennial ryegrass. It is used as a forage crop, primarily in grass mixtures with clover for intensive forage production.

Detailed quantitative indicators of plant height, maturity group, as well as detailed data on resistance to diseases and lodging are absent in open sources.

Sources6
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Countries of admission

8 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.

QM QZ

active terminated no record

Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
Zelder Holland(NL) 13 Developed the variety
Applicant
Zelder Holland(NL) 13 Submitted the application to the register
Maintainer
Zelder Holland(NL) 13 Responsible for variety maintenance

Admission to trade

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

  • LU Luxembourg Active

    № NLI-Dorcas-LOLIU_HYB

    Registration
    20 January 2003
  • QZ European Union Active

    № 206060

  • UY Uruguay Application submitted

    № 30202110240004

  • CH Switzerland Active

    № CV 91-00270

    Application
    1 January 1991
    Registration
    1 June 1995
  • FR France Terminated

    № 0065568

    Application
    15 December 1991
    Registration
    1 January 1995
    Terminated
    31 December 2008
  • PL Poland Protection expired

    № R R3520

    Application
    20 January 1999
    Registration
    13 March 2002
    Terminated
    31 December 2022
  • NL Netherlands Terminated

    № RGK45

    Application
    11 January 2001
    Registration
    12 July 2004
    Terminated
    1 January 2025
  • SI Slovenia Withdrawn

    № LOB006

    Application
    25 February 2003
    Terminated
    20 May 2004
  • RU Russian Federation Active

    № 49141

    Application
    5 December 2007
    Registration
    26 January 2012
  • UY Uruguay Application submitted

    № 2011054

    Application
    9 February 2011

Plant breeders' rights

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

Switzerland № 96-1324
Terminated
  1. Application filed 7 November 1996
  2. Registered 31 May 1998
  3. Entry closed 31 December 2009

More 2 records protections in other jurisdictions are shown on the map above.

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: Hybrid ryegrass

All 297 varieties of species

Marmota

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

Forschungsanstalt fur Agrarokologie und Landwirtschaft, CH-8046 Zurich

AT CZ DE DK FR LU +1
15 records

Pirol

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

Saatzucht Steinach GmbH & Co KG

AT DE DK LT LU PL
12 records

Rusa

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

Freudenberger, D

DE FR
11 records

Divinial

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

RAGT 2n, FR

FR
3 records

Dorado

Withdrawn

Lolium x hybridum Hausskn. · Hybrid ryegrass

FRAUEN| Dr. Martin Frauen in Fa. Norddeutsche Pflanzenzucht Hans-Georg Lembke KG.

DE
2 records

Dorella

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

Beat Boller (CH)

CZ FR
4 records

Nearby in the species list CrossOver, Crucial, Daboya, Dalita, DARKON, Delicial, Dimitri, Diplomaxi, Divinial, Dorado, Dorella, Dorial, Dreamial, Drumlin, Easial, Elgat, Enduro, ENORMA, Enostebelni, Eponial

Discussion: Dorcas

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