Merveille de Bollwiller
ActiveCorylus avellana L. · Common hazel
WEISSMANN (FR)
10 August 2026
The variety is a Sicilian genotype selected in the Nebrodi area. Research on this variety focuses on genetic identification, in vitro propagation methods, and sanitary cleaning from viruses, including the apple mosaic virus.
Detailed agronomic characteristics of the plant and yield indicators are not described in open sources. There are differences in the genetic profile between samples identified as Parrinara, which underscores the need for precise control of planting material.
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
Tsybenko Ihor
Corylus avellana L. · Common hazel
Nearby in the species list Olga, ORTOLANA, Otaman, Palaz, PALLAGROSSA, PALLAS, PANOTTARA BARATTA PICCOLA, PANOTTARA COLLICA, PANOTTARA GALATI GRANDE, Panskyi, Pauetet, Payrone, Pearson's Prolific, Perla, Pervenec, Pfundnuss, Piccobello, Piemontski, PIETRO, Pijemontski