Corylus avellana L. Common hazel · Fruit crops · bred by INCONNU (FR)
also searched as: гроссал
10 August 2026
The variety «Grossal», also known by the synonyms «Gironell» and «Grossal de Constantí», is a vigorous tree with moderate root sucker formation. The variety belongs to the medium maturity group and is widely used in commercial horticulture.
Kernel yield is approximately 43%, chemical composition includes 65.3% fat and 9.6% protein. The variety has moderate susceptibility to bud mite. The origin of the variety is linked to folk selection in the northeastern regions of Spain.
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.
№ 0092445
Records are sourced from official registry publications. Data sources and legal status
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Corylus avellana L. · Common hazel
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Corylus avellana L. · Common hazel
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Corylus avellana L. · Common hazel
Corylus avellana L. · Common hazel
Nearby in the species list Gemeine Rote Lambertsnuss, Gemeine Weiße, GHIRARA, GHIRARA PIANO BARONE, Gigante des Halles, GIRONELL, GIUSY, Grada, Grada de Viseu, GRIFOLL, Große Barcelloner Zellernuss, Große Eckige Barcelloner, Große Gunslebener Zellernuss, Große Runde Spanische Nuss, Große Spanische Zellernuss, Große Zellernuss, Gubener Zeller, Gubener Zellernuss, GUNSLEBEN, Gunslebener