Skip to content

Ryans Sun

Active

Prunus persica (L.) Batsch Peach · Fruit crops · bred by Thomas O. CHAMBERLIN (US)

also searched as: рянс сун

Variety description

10 August 2026

The variety is included in official international protocols for testing the distinctness, uniformity, and stability of plant varieties. In terms of fruit acidity levels, the variety is classified as having an average value.

This variety features in scientific studies dedicated to the influence of moisture deficit on the physical, chemical, and organoleptic parameters of peach fruits. Detailed data on plant morphology and its resistance to diseases are not presented in open sources.

Sources4
  • Loading…

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Thomas O. CHAMBERLIN (US) 9 Developed the variety
Applicant
Star Fruits Diffusion SAS (FR) 343 Submitted the application to the register
Rights holder
Star Fruits Diffusion SAS (FR) 343 Holds the rights to the variety
Maintainer
Star Fruits Diffusion SAS (FR) 343 Responsible for variety maintenance

Admission to trade

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

  • FR France Active

    № 0064496

    Application
    31 December 1990
    Registration
    1 January 1992

Plant breeders' rights

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

United States of America № 06323982
Protection expired
  1. Application filed 23 November 1981
  2. Registered 13 September 1983
  3. Entry closed 23 November 2001

More 1 record 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: Peach

All 3 741 varieties of species

Prunus persica (L.) Batsch · Peach

Stat Exp South Haven (US)

CZ ES FR HU NL PL +3
28 records

Prunus persica (L.) Batsch · Peach

Zarger Genectics

ES FR IT
20 records

Prunus persica (L.) Batsch · Peach

United State Department of Agriculture - Georgie (US)

ES FR HU RO SI
17 records

Prunus persica (L.) Batsch · Peach

1 record

Prunus persica (L.) Batsch · Peach

Smykov Volodymyr Karpovych, Oriekhova Valentyna Petrivna, Perfil`ieva Zoia Mykolaivna, Smykov Anatolii Volodymyrovych,

UA
2 records

S 8

Active

Prunus persica (L.) Batsch · Peach

SAT 9413 FRUTARIA

1 record

Nearby in the species list Rubion 47, RUBIRA', RUBIRED, Rubis, RUBISCO, Ruby Bright, RUBY GEM, Ruby gold, RUBY GRAND, Rum'ianyi Nikits`kyi, S 8, S 9612 FG, S 9781 BR, S 9850 AP, S.ANNA BALDUCCI, S.ISIDORO, S. Isidoro/A.S.75, S.LUCIA, S.MARTA, S.PIETRO

Discussion: Ryans Sun

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up