Merveille de Bollwiller
ActiveCorylus avellana L. · Common hazel
WEISSMANN (FR)
10 August 2026
The plant is vigorous, reaching a height of 3–5 meters and forming a dense, spreading crown. The leaves are large, light green, with serrated edges, turning yellow in the autumn period.
The variety is of mid-early maturity, with harvest occurring in the first half of September. The fruits are large, round or slightly flattened in shape with a dense red-brown shell; the kernel constitutes 40–45% of the nut volume.
The plant possesses good resistance to frosts and a range of pests, although it is susceptible to Monilinia in rainy weather. The variety acts as an effective pollinator for other hazelnut varieties.
3 jurisdictions
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ HZL8
№ 022256
№ 24543003
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 Atlas, Augustnuss, Aurea (guldhassel), Aveline de Barcelona, Aveline de Barcelonne, Bőtermő nagy, Bahrianyi, Barbakan BSI, Barcelloner Eckige, Barcelloner Zellernuss, Barcelonnische Nuss, Barcelonski, Barceloński ISK, BARRETTONA, Bart Nuss, BEARN, Berezokoryi, Bergeri, Blut Nuss, Bollwiller