Corylus avellana L. Common hazel · Fruit crops · bred by Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka
also searched as: сандомиерски иск
10 August 2026
The hazelnut variety Sandomierski, also known as Sandomierski wczesny or Wczesny długi, is of folk origin. It was traditionally grown in the Sandomierz region, but was not bred at the Research Institute of Horticulture (ISK), with which its name is mistakenly associated.
The fruits of the variety are characterized by a hard shell; the kernel does not always completely fill the interior of the nut. The variety is considered early but has low value for industrial commercial production.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ SR S232
Records are sourced from official registry publications. Data sources and legal status
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Same species
Corylus avellana L. · Common hazel
WEISSMANN (FR)
Corylus avellana L. · Common hazel
Piemonte ASPROCOR S.C.C.A.P.A.
Corylus avellana L. · Common hazel
Corylus avellana L. · Common hazel
Corylus avellana L. · Common hazel
Corylus avellana L. · Common hazel
Nearby in the species list Rote Lambertnuss, Rote Lambertsnuss, Rote Zellernuss, ROVERD, ROYAL, ROZIERS, Ruhr Nuss, Sacajawea, Sacharistyj, San Giovanni, SANTA MARIA DEL GESU', Sarazhynskyi, SECONDO ALBERGHINA, Segorbe, SELEZIONE UNITO.101, SELEZIONE UNITO.119, SELEZIONE UNITO.3L, SELEZIONE UNITO.G1, SELEZIONE UNITO.L35, Severianin 42