Merveille de Bollwiller
ActiveCorylus avellana L. · Common hazel
WEISSMANN (FR)
10 August 2026
It is a spreading shrub with a dense spherical crown, reaching a height of 3.5 to 10 meters. Young leaves and husks have a pinkish tint; mature leaves are dark cherry, oval-shaped with serrated edges, up to 20 cm long.
The fruits are round, weighing 2.5–5 g, with a thin shell and a dessert taste. Ripening occurs in late September — early October. The yield is 3–4 kg per bush. The variety is self-fertile and characterized by high resistance to diseases and frost.
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
Shawn A. Mehlenbacher, Rebecca L. McCuskey, David C. Smnit
Corylus avellana L. · Common hazel
Nearby in the species list Rote Bonte Zellernoot, Rote Haselnuss, Rote Lambertnuss, Rote Lambertsnuss, Rote Zellernuss, ROVERD, ROYAL, ROZIERS, Ruhr Nuss, Sacajawea, San Giovanni, Sandomierski ISK, SANTA MARIA DEL GESU', Sarazhynskyi, SECONDO ALBERGHINA, Segorbe, SELEZIONE UNITO.101, SELEZIONE UNITO.119, SELEZIONE UNITO.3L, SELEZIONE UNITO.G1