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Maris kestrel

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Brassica oleracea L. (Collard Group) Collard greens · Vegetables · bred by Plant Breeding International Cambridge Ltd (GB)

also searched as: марис кестрел

Variety description

10 August 2026

The variety is a triploid hybrid derived from six inbred lines. The plant is characterized by its compactness and a short or medium stem height, while featuring a high proportion of leaf mass.

The produce possesses low stem fiber content, high nutritional value, and good digestibility, which makes the variety effective for livestock grazing. The period from sowing to readiness for use is approximately 150–220 days.

The variety demonstrates resistance to lodging and moderate winter hardiness. The plant is suitable for use as supplementary feed during the winter period.

Sources6
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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Plant Breeding International Cambridge Ltd (GB) 127 Developed the variety
Applicant
Plant Breeding International Cambridge Ltd (GB) 127 Submitted the application to the register
Maintainer
GERMINAL HOLDINGS LTD 81 Responsible for variety maintenance

Admission to trade

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

  • GB United Kingdom Active

    № 39/34

    Registration
    1 July 1973
  • FR France Terminated

    № 0090031

    Application
    25 April 1968
    Registration
    1 January 1968
    Terminated
    1 January 1991

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: Collard greens

All 27 varieties of species

Coleor

Active

Brassica oleracea L. (Collard Group) · Collard greens

L'INSTITUT NATIONAL DE LA

FR
4 records

Inka

Active

Brassica oleracea L. (Collard Group) · Collard greens

AGROGEN S R O STREET

SK
2 records

Proteor

Active

Brassica oleracea L. (Collard Group) · Collard greens

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

FR
3 records

Keeper

Active

Brassica oleracea L. (Collard Group) · Collard greens

Limagrain UK

NL
3 records

Lacta

Terminated

Brassica oleracea L. (Collard Group) · Collard greens

Vilmorin SA (FR)

FR
1 record

Nearby in the species list Cavarouge, Celtic, Coleor, Condor, Elevator, Emblaze, Giganta, Inka, Keeper, Lacta, Miljo, Mille tetes anglais, Mille tetes anglais nain, Mixti, Pastour, Proteor, Puławska Zielona, Surmoel

Discussion: Maris kestrel

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