Běloslupké

Protection expired

Helianthus tuberosus L. Jerusalem artichoke · Agricultural

also searched as: белослупке

Variety description

10 August 2026

The Běloslupké variety is a stabilized population of Jerusalem artichoke, the name of which translates from Czech as “white-skinned.” The plant forms vigorous stems from 50 to 250 cm in height. Under the climatic conditions of the Czech Republic, flowering occurs in late autumn, while seeds usually do not ripen.

The tubers contain 13–20% inulin, as well as fructose and glucose. The variety is distinguished by high winter hardiness, withstanding frosts down to –30 °C, which allows tubers to be left in the soil for the winter. The plant possesses high vitality and the ability for rapid spread across the territory.

Běloslupké is a multipurpose variety used for food in raw, boiled, or baked form. The above-ground biomass and tubers are also used as feed for livestock and wild fauna, and are also considered as raw material for the production of bioethanol or fuel.

Sources6

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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.

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

Applicant: Selekta Pacov, a.s. (CZ) 47 Submitted the application to the register
Maintainer: Selekta Pacov, a.s. (CZ) 47 Responsible for variety maintenance

Admission to trade

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

CZ Czechia Protection expired

№ 2640001

Application

1 January 1955

Registration

17 April 1959

Terminated

1 July 1997

Registry	Number	Application	Registration	Terminated	Status
CZ Czechia	2640001	1 January 1955	17 April 1959	1 July 1997	Protection expired

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

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