DI GUGLIELMO

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Prunus avium (L.) L. Sweet cherry · Fruit crops

also searched as: ди гуглиелмо

Variety description

10 August 2026

The Di Guglielmo variety originates from the vicinity of the town of Lari in the province of Pisa. It belongs to local ecotypes preserved in small numbers in the Tomaja area and is recognized as an important genetic resource for the region.

In scientific studies, the variety is classified by self-incompatibility genotype as possessing the S-alleles S9S13, which groups it with other local varieties such as Cuore and Usigliano. The use of the variety is aimed at preserving cultural heritage and traditional fruit growing.

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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

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

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

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