Szirén

Active

Vitis L. Grapevine · Fruit crops

also searched as: сзирен

Variety description

10 August 2026

The variety is characterized by uniform shoot growth with internodes of medium length, which stabilize or slightly shorten in the upper part of the shoot. Based on the number of flowers in a cluster, which is 801–1000, it belongs to the group with high flower density.

Product quality indicators include a must sugar content of approximately 19.88 °Brix and a pH of approximately 3.15. The variety is used in scientific research related to clonal selection, genetic mapping using DNA markers, and planting material sanitation methods.

Sources8

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Countries of admission

2 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

active no record

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

Parties

Applicant: Magyar Agrár- és Élettudományi Egyetem 563 Submitted the application to the register
Maintainer: Magyar Agrár- és Élettudományi Egyetem 563 Responsible for variety maintenance

Admission to trade

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

HU Hungary Active

№ 264222

Registration

15 December 2005
QZ European Union Active

№ Szirén*HU 208943

Registry	Number	Application	Registration	Terminated	Status
HU Hungary	264222	—	15 December 2005	—	Active
QZ European Union	Szirén*HU 208943	—	—	—	Active

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

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Same species

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Szőlőskertek királynője

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Vitis L. · Grapevine

Teszlak Peter / Madaras Zoltan

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Szirén K.M.1

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Vitis L. · Grapevine

1 record

Nearby in the species list Sylvaner verde, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sylvaner verde B., class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sylvánské, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sylvánské zelené, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sylver, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Syrah, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Syrah Crni, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Syrah N., class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Szőlőskertek királynője, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Szeptember Szépe, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Szirén K.M.1, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Szuerkebarat, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Szürkebarát, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Szürkebarát B.10, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Szürkebarát B.10/10, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Szürkebarát B.10/5, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Szürkebarát Bb.52/1, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Szürkebarát Kt.1, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Szuvenir, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Tămâioasă românească

Discussion: Szirén

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