Skip to content

COB

Withdrawn

Prunus cerasus L. Sour cherry · Fruit crops · bred by EAST MALLING RESEARCH ST. (GB)

also searched as: коб

Variety description

10 August 2026

The rootstock Cob is a vigorous clonal rootstock that propagates easily from cuttings. It was bred as part of a breeding program that also included the rootstock Colt.

This rootstock is intended for use with ornamental flowering cherries. The literature emphasizes that it is not recommended for growing sweet cherries (Prunus avium).

Sources3
  • Loading…

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.

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

Parties

Breeder
EAST MALLING RESEARCH ST. (GB) 46 Developed the variety
Applicant
Plant Breeding International Cambridge Ltd (GB) 127 Submitted the application to the register
Rights holder
Plant Breeding International Cambridge Ltd (GB) 127 Holds the rights to the variety

Plant breeders' rights

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

France № 4507
Withdrawn
  1. Application filed 13 February 1984
  2. Registered
  3. Entry closed 17 February 1992

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: Sour cherry

All 674 varieties of species

Prunus cerasus L. · Sour cherry

Ujfehertoi Gyumolcstermesztesi Kutato, H

CZ HU SK UA
10 records

Prunus cerasus L. · Sour cherry

SCHIMMELPFENG HERMANN

NL
7 records

Gisela 5

Active

Prunus cerasus L. · Sour cherry

Prof Dr Werner Gruppe (DE)

CZ FR SI
4 records

Clare County

Application submitted

Prunus cerasus L. · Sour cherry

Board of Trustees of Michigan State University

UA
2 records

Clinton

Application submitted

Prunus cerasus L. · Sour cherry

Amy IEZZONI

UA
2 records

Coliukė

Active

Prunus cerasus L. · Sour cherry

LT
2 records

Nearby in the species list Chokoladnaja, CIGANY MEGGY 3, CIGANY MEGGY 59, CIGANY MEGGY 66, CIGANY MEGGY 7, Ciganymegge 7, CIGANYMEGGY, Cigánymeggy C.404, Clare County, Clinton, Coliukė, Colorado, COLT, Coralin, Coralina, COSENZA SEL. 80, Courte Queue de Bruges, Crawford, CREVALCORE, Crisana

Discussion: COB

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