Rossettina

Application submitted

Lactuca sativa L. var. crispa L. Leaf lettuce · Vegetables · bred by CORA SEEDS S.R.L

also searched as: россеттина

Variety description

10 August 2026

The variety belongs to the Lattughino type and is intended for the Baby leaf segment. The leaves have a bright dark red color, an elongated shape, a dense structure, and feature small incisions.

The plant is suitable for autumn, winter, and spring growing cycles. It possesses high resistance to downy mildew of lettuce Bremia lactucae (races Bl: 29–40 EU) and intermediate resistance to Fusarium wilt Fusarium oxysporum f. sp. lactucae (race Fol: 1).

The variety is oriented toward intensive production and the fresh produce market; it is distinguished by high yield and good shelf life after harvest.

Sources2

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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

application no record

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

Parties

Breeder: CORA SEEDS S.R.L. 138 Developed the variety
Applicant: CORA SEEDS S.R.L. 138 Submitted the application to the register
Maintainer: CORA SEEDS S.R.L. 138 Responsible for variety maintenance

Admission to trade

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

PL Poland Application submitted

№ R W4224

Application

20 December 2023

Registry	Number	Application	Registration	Terminated	Status
PL Poland	R W4224	20 December 2023	—	—	Application submitted

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

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