Merveille de Bollwiller
ActiveCorylus avellana L. · Common hazel
WEISSMANN (FR)
10 August 2026
The plant forms an oval-shaped crown of medium density, 3–3.5 meters in diameter. Shoots are of medium thickness, straight, grayish in color, and slightly pubescent. The variety has medium winter hardiness and high disease resistance; in particular, it is weakly affected by powdery mildew.
The fruits are large, weighing 3.2–3.5 g, uniform in size, with a shell thickness of 0.9–1.0 mm. The kernel yield is 43–47%, with a fat content of about 68% and protein content of 14.6%. The yield is 30–35 c/ha, or about 10 kg per bush.
2 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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 2017110116873
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 Remy, RIBET, RICCIA DI ROCCARAINOLA, RICCIA_DI_TALANICA, Riccia di Talanico, Rieckschens Zeller, Riesennuss, Rimska, RIMSKI, Rimski ukusni, Rød Lambert, Rode Zellernoot, Röhrige Haselnuss, Römische Zellernuss, Római K.1, Romantela, Romnut, Ronde du Piémont, Roodpit Lambertsnoot, ROSA