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Rossa lunga di Firenze

Active

Allium cepa L. Onion · Vegetables · bred by Public domain

also searched as: росса лунга ди фирензе

Variety description

10 August 2026

The variety forms succulent, crispy, elongated bulbs resembling a torpedo or bottle, ranging from 7.5 to 15 cm in length. The outer scales have a violet-pink or purple-red color, and the leaves have a dark green shade.

The plant belongs to the intermediate-day length variety group and is characterized as early-maturing or mid-early. The growing season is from 80 to 120 days. The variety shows resistance to low temperatures and drought, and is suitable for harvesting both at the bunching stage and upon reaching full maturity.

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.

QZ

active no record

Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
PUBLIC DOMAIN 49 Developed the variety
Applicant
YAFILOR S.A. Submitted the application to the register
Maintainer
EW KING and CO LTD / HAZERA SEEDS B.V. Responsible for variety maintenance

Admission to trade

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

  • IT Italy Active

    № 000278_O 000278

    Registration
    20 June 1977
  • UY Uruguay Withdrawn

    № 2011043

    Application
    31 January 2011
    Terminated
    4 October 2017
  • AR Argentina Active

    № 017127

    Application
    6 December 2016
    Registration
    14 July 2017
  • GB United Kingdom Active

    № 47/14552

    Application
    26 November 2018
    Registration
    31 December 2018

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

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Nearby in the species list Rose de Keruel, Rossa a fiasco, Rossa a globo, Rossa da inverno, Rossa della Valtiberina, Rossa di Breme, Rossa di Brunswick, Rossa di Firenze, Rossa di Lucca, Rossa di Toscana, Rossa Massese, Rossa piatta d'Italia, Rossa piatta da inverno, Rossa savonese, Rossa scura di Brunswick, Rote Laaer, Rote Wiener, Round Keeper, Round Wonder, ROUNDO

Discussion: Rossa lunga di Firenze

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