Tonda Romana

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Corylus avellana L. Common hazel · Fruit crops

also searched as: тонда романа

Variety description

10 August 2026

The plant is a shrub with moderate vigor, a wide and branched crown, reaching a height of 4–7 meters. Fruits are medium-sized, have a round shape, a thin brown shell, and are clustered in groups of 3–5. The light-colored kernel has almost no fibers, with a kernel yield of 44–48%.

The variety is early-maturing, with ripening beginning at the end of August. Fruiting begins in the 3–4th year. The crop has high winter hardiness and resistance to diseases, including bacterial blight. The variety is self-fertile, but cross-pollination with other varieties is recommended for maximum productivity.

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Countries of admission

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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

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Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Maintainer: Information not available - Contact NL authorities 2 164 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

NL Netherlands Active

№ HZL33

Registration

30 September 2012

Registry	Number	Application	Registration	Terminated	Status
NL Netherlands	HZL33	—	30 September 2012	—	Active

Records are sourced from official registry publications. Data sources and legal status

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