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Lewis

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Corylus avellana L. Common hazel · Fruit crops · bred by OREGON STATE UNIVERSITY (US)

also searched as: левис

Variety description

10 August 2026

The variety has a relatively compact habit with an adult bush height of 3–4.5 meters and dense foliage. Nuts are of medium size, formed in clusters of 3–4, and are suitable for in-shell sales and kernel processing.

The plant belongs to early or mid-early varieties with a harvest period in early or mid-August. The variety exhibits quantitative resistance to Eastern filbert blight (Anisogramma anomala) and the hazelnut big bud mite.

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

Parties

Breeder
Oregon State University (US) 1 Developed the variety
Applicant
BdB Submitted the application to the register
Maintainer
Conservatoire Vegetal Regional d'Aquitaine (FR) 20 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

    № 1021099

    Application
    17 November 2006
    Registration
    1 January 2013

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

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Same species

Other varieties: Common hazel

All 431 varieties of species

Corylus avellana L. · Common hazel

Piemonte ASPROCOR S.C.C.A.P.A.

SI UA
7 records

Corylus avellana L. · Common hazel

Information not available - Contact NL authorities

NL
1 record

Lenka

Active

Corylus avellana L. · Common hazel

CZ
9 records

Nearby in the species list Lambert's Filbert, Lamberta Czerwony, Lambertsnuss, LANDEBERŠKA_DUGOPLODNA, Landschippen, Lang Landsberger, Lang Tidlig Zeller, Langbartnuss, Lange Spaanse, Lenka, LOCALE DI PIAZZA ARMERINA, Lombardii, Lombardische Rote Lambert, Lombardská biela, Lombardská bílá, Lombardská červená, Longue d'Espagne, Longue d'Espagne, Lambert rød,, Louis Berger, LUNGA

Discussion: Lewis

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