Merveille de Bollwiller
ActiveCorylus avellana L. · Common hazel
WEISSMANN (FR)
10 August 2026
The Emoa 21 variety is mentioned in specialized German nursery catalogs in the list of hazelnut varieties. It is characterized by medium-sized nuts having an elongated, almond-like shape.
In the literature, the variety appears as part of the Emoa group of varieties, alongside such varieties as Lange Zellernuss, Cosford and Barcelona. Detailed agronomic characteristics, including data on ripening times, disease resistance and morphological parameters of the shrub, are absent in open sources.
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
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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 DEL ROSSO, DELL'ORTO, Dorris, Du Chilly, Duchess of Edinburgh, Eckige Barcelloner, Eckige Zellernuss, ECOTIPI ALLUNGATI, Ekaterina, Emoa 1, Emoa 3, Emoa 32, Emoa 34, Emoa 35, Emperor, Engelsk kæmpe, Englische Riesen, Englische Riesennuss, Ennis, ENZO