Mostruoso di Viroflay

Protection expired

Spinacia oleracea L. Spinach · Vegetables · bred by Semenarna Ljubljana, SI

also searched as: моструосо ди вирофлаи

Variety description

10 August 2026

The plant forms a robust rosette up to 70 cm in diameter and 25–30 cm in height. The leaves are dark green, smooth, oval-shaped, fleshy, and can reach 25 cm in length.

The variety is early-maturing; harvest of young leaves is possible after 25 days, and full rosettes after 35–50 days from emergence. The crop is suitable for cultivation in open field, greenhouses, and home gardens during spring, autumn, and winter periods.

The plant possesses good winter hardiness and some tolerance to high temperatures. The leaves are characterized by juiciness and a delicate taste; they are used fresh, in home cooking, and for freezing.

Sources6

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Countries of admission

3 jurisdictions

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

Breeder: Semenarna Ljubljana (SI) 313 Developed the variety
Applicant: Semenarna Ljubljana (SI) 313 Submitted the application to the register

Admission to trade

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

HR Croatia Protection expired

№ 1006352

Terminated

30 June 2013
IT Italy Terminated

№ 000795_O 000795

Registration

20 June 1977

Terminated

4 February 1999
SI Slovenia Protection expired

№ SPO013

Terminated

1 January 2005
SI Slovenia Protection expired

№ SPO005

Terminated

1 January 2005

Registry	Number	Application	Registration	Terminated	Status
HR Croatia	1006352	—	—	30 June 2013	Protection expired
IT Italy	000795_O 000795	—	20 June 1977	4 February 1999	Terminated
SI Slovenia	SPO013	—	—	1 January 2005	Protection expired
SI Slovenia	SPO005	—	—	1 January 2005	Protection expired

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

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Breeder

Semenarna Ljubljana, SI All 313 varieties of company

Registry records

Total records: 4
Jurisdictions shown: 3
First registration: 1977

Same species