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Ponca

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Rubus L. subg. Rubus Blackberry · Fruit crops · bred by John Reuben Clark, USA

also searched as: понка

Variety description

10 August 2026

The bush is of the erect type, reaching a height of 1.2–2.0 m; it has shortened internodes and is thornless. The variety is characterized as early-maturing, with fruiting on second-year canes and the ability to form a secondary crop on lateral branches.

The average fruit weight is 6–7 g. The berries have a firm structure, good transportability, and a low-acid taste. The variety shows high resistance to anthracnose and orange rust and is suitable for commercial and private cultivation.

Sources8
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Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
John Reuben Clark, USA 3 Developed the variety
Applicant
The Board of Trustees of the University of Arkansas, USA 2 Submitted the application to the register
Rights holder
The Board of Trustees of the University of Arkansas 59 Holds the rights to the variety
Maintainer
Andrea Silvio Mathis Mathis Legalzone Advokatur 13 Responsible for variety maintenance

Plant breeders' rights

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

Mexico № 3534
Active
  1. Application filed 4 January 2022
  2. Registered 26 June 2023
  3. Currently active indefinite in the register

More 6 records protections in other jurisdictions are shown on the map above.

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

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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: Blackberry

All 182 varieties of species

Rubus L. subg. Rubus · Blackberry

The Board of Trustees of University of Arkansas

UA
22 records

Rubus L. subg. Rubus · Blackberry

THOMPSON ELLEN / CLARK JOHN REUBEN / AGUAS-ALVARADO MARIO

UA
19 records

APF - 45

Active

Rubus L. subg. Rubus · Blackberry

University of Arkansas, USA

UA
10 records

Plablack 1939

Application submitted

Rubus L. subg. Rubus · Blackberry

Plantas de Navarra S.A.

1 record

Polar

Active

Rubus L. subg. Rubus · Blackberry

Sadowniczy Zaklad Doswiadczalny Instytutu Ogrodnictwa Brzezna Sp z o.o.

PL UA
6 records

Prelude

Application submitted

Rubus L. subg. Rubus · Blackberry

NL
2 records

Nearby in the species list Orkan, Osage, Ouachita, PBB 1616T, Plablack 1401, Plablack 15157, Plablack 1737, Plablack 1801, Plablack 1939, Polar, Prelude, PRPLOP936, PS-BK3-17.006-13, Relevant, Reuben, Rocina, Rubin, Ruczaj, Sadove chudo, Sandra

Discussion: Ponca

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