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Sun Gro 380

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Helianthus annuus L. Sunflower · Agricultural · bred by GROWER SEED ASS.

also searched as: сун гро 380

Variety description

10 August 2026

This hybrid is mentioned in scientific publications of the 1970s–1990s, where it most often serves as a model organism for studying water transport in roots, as well as the influence of potassium and abscisic acid on plant development.

In sunflower field trial materials, it is recorded that the hybrid underwent testing during which the seed oil content was determined, amounting to 39.9% in terms of dry matter. Detailed agronomic characteristics, including maturity group and disease resistance indices, are absent.

Sources8
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Countries of admission

3 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

terminated no record

Also known as

breeder code SUNGRO 380

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • Sun Gro 380 primary QM
  • Sungro 380 ES, PT, QM, QZ

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Breeder
GROWER SEED ASS. 13 Developed the variety
Applicant
Simão e Comp. Comércio e Ind. Submitted the application to the register
Rights holder
GROWER SEED ASS. 13 Holds the rights to the variety
Maintainer
GroAgri Seed Co. 44 Responsible for variety maintenance

Admission to trade

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

  • PT Portugal Terminated

    № 89155

    Registration
    15 May 1992
    Terminated
    11 June 2004
  • QZ European Union Terminated

    № 217991

  • ES Spain Terminated

    № 19760278

    Application
    2 December 1976
    Registration
    1 March 1979
    Terminated
    30 November 2009

Plant breeders' rights

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

Spain № 19830894
Terminated
  1. Application filed 8 June 1983
  2. Registered 4 July 1990
  3. Entry closed 1 March 1995

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: Sunflower

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Nearby in the species list Sumatik, Sumatra, Sumeka, Sumerio, Sumet, Sumiko, Summi, Sumo, Sumonti, SUN 2259 CL, SUN21009, Sunaris, Sunato, Sunazur, SUNBEL, SUNBELIV01, Sunbird, SUNBRED 257, Sunbred 277, Sunbred 285

Discussion: Sun Gro 380

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