10 August 2026
The variety Impératrice Eugenie is an heirloom variety of Corylus avellana. It is distinguished by late flowering of male and female flowers, as well as late leafing. The nuts of this variety have an obloid, slightly flattened shape.
Genetically, the variety possesses S3S14 incompatibility alleles, which must be considered when selecting pollinators. The kernels of the variety are difficult to blanch during roasting, which limits its use in modern commercial horticulture, leaving the variety primarily as an object for collection and breeding stock.
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
Oregon State University
Corylus avellana L. · Common hazel
Shawn A. Mehlenbacher y David C. Smith
Corylus avellana L. · Common hazel
Nearby in the species list Emoa 34, Emoa 35, Emperor, Engelsk kæmpe, Englische Riesen, Englische Riesennuss, Ennis, ENZO, Epsilon, Eta, EXTRA, EXTRA GIAGLI, F25P29, Fakel, Farris G 17, Farris G 22, FAVIGNA, Favoryt, Felix, Fercoril