Frost Lisbon

Active

Citrus x limon (L.) Osbeck Lemon · Fruit crops · bred by INCONNU (FR)

also searched as: фрост лисбон

Variety description

10 August 2026

The tree is vigorous, reaching a height of 4.5–6 meters and a width of 3–4.5 meters in the open field; when grown in containers, the dimensions are significantly smaller. The canopy is dense, and the presence of thorns is weakly expressed or absent, which simplifies harvesting.

The fruits are medium to large in size, with smooth yellow skin. The flesh is yellow, very acidic, and has a high juice content. The variety is characterized by high productivity, with the main crop ripening during the winter-spring period.

The plant has high resistance to adverse weather conditions, including cold, heat, and wind. This clone can be a carrier of the exocortis virus, which requires attention when selecting rootstock.

Sources5

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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

active no record

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

Parties

Breeder: (Inconnu) (FR) 2 336 Developed the variety
Applicant: Institut national de recherche pour l'agriculture, l'aliment (FR) 690 Submitted the application to the register
Maintainer: Institut national de recherche pour l'agriculture, l'aliment (FR) 690 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 Active

№ 4071913

Application

25 March 2021

Registration

1 January 2021

Registry	Number	Application	Registration	Terminated	Status
FR France	4071913	25 March 2021	1 January 2021	—	Active

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

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Breeder

INCONNU (FR)

breeder code FROST LISBON

All 2 336 varieties of company

Registry records

Total records: 1
Jurisdictions shown: 1
First registration: 2021

Same species