William precoce

Protection expired

Pyrus communis L. European pear · Fruit crops

also searched as: виллиам прекоке

Variety description

10 August 2026

The variety Dr. Jules Guyot, also known by the synonyms William precoce, French Bartlett, and Limonera, belongs to summer pears of medium or medium-late maturity. The fruits are characterized by good productivity; however, there is a risk of internal flesh breakdown during long-term storage.

When cultivating trees on quince rootstock using an intermediate graft of the variety Gellert, good vegetative growth of the plants is observed. It is important not to confuse this variety with the variety Butirra Precoce Morettini, which is an independent variety.

Sources6

Loading…

The list of sources is loaded via script—please enable JavaScript.

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

Admission to trade

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

SI Slovenia Protection expired

№ PYC043

Terminated

1 January 2005

Registry	Number	Application	Registration	Terminated	Status
SI Slovenia	PYC043	—	—	1 January 2005	Protection expired

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