Waterloo

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Juglans regia L. Persian walnut · Fruit crops · bred by STOCKTONE (US)

also searched as: ватерлу

Variety description

10 August 2026

The Waterloo variety is a well-known American breeding form that has been actively used as parent material in the development of other varieties, for example, Tehama. In scientific literature, it is also mentioned as a promising rootstock for walnut grafting.

Nuts of this variety are distinguished by a unique pointed shape and are considered among the sweetest of the California cultivars. Detailed agrotechnical data, such as maturity group or disease resistance, are practically absent in open publications.

Sources4

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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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

terminated no record

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

Parties

Breeder: STOCKTONE (US) 1 Developed the variety
Applicant: STOCKTONE (US) 1 Submitted the application to the register
Maintainer: (Inconnu) (FR) 2 336 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 Terminated

№ 0092475

Application

1 January 1901

Registration

1 January 1973

Terminated

31 December 1982

Registry	Number	Application	Registration	Terminated	Status
FR France	0092475	1 January 1901	1 January 1973	31 December 1982	Terminated

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

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Breeder

STOCKTONE (US)

breeder code WATERLOO

All 1 variety of company

Registry records

Total records: 2
Jurisdictions shown: 2
First registration: 1973

Same species