10 August 2026
The variety is a local Corylus ecotype, which is being studied within breeding programs to increase nutritional value and oil stability. Research confirms the uniqueness of its biochemical indicators.
In scientific literature, the variety is classified as an object for the conservation of genetic resources. In garden catalogs, the name may appear in the context of ornamental red-leaved forms; however, specific data on agrotechnics, productivity, or disease resistance are absent in reference books.
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.
Records are sourced from official registry publications. Data sources and legal status
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
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 Cosford ISK, Cosford K.2, Cosford nut, Cosforder zellernuss, COXFORD, Cozia, CRVENOLISNI_LAMBERT, Cud z Bollwiller ISK, CULPLÁ, CURCIA, DALL'ORTO, Daria, Daruvar, Daviana, De Barcelona, DEL ROSSO, DELL'ORTO, Dorris, Du Chilly, Duchess of Edinburgh