Mon Blanc

Active

Helleborus niger L. Christmas rose · Ornamentals · bred by Kwekerij Het Wilgenbroek B.V.B.A.

also searched as: мон бланк

Variety description

10 August 2026

The plant reaches 20–40 cm in height and possesses evergreen leathery foliage of a dark green color with a palmate-lobed shape and serrated edges. The variety is intended for cultivation in gardens, containers, and for use in floristry.

Large flowers with a diameter of 9.5–10 cm have a pure-white color and yellow stamens; as they fade, they acquire a greenish hue. Flowering begins in December and lasts until early spring. The variety possesses high winter hardiness and prefers semi-shaded areas with humus-rich soils.

Sources8

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Countries of admission

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.

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

no record

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

Parties

Breeder: Kwekerij Het Wilgenbroek B.V.B.A. 9 Developed the variety
Applicant: Helleborus B.V. 30 Submitted the application to the register
Rights holder: Helleborus B.V. 30 Holds the rights to the variety

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

European Union № 20170038

Active

Application filed 6 January 2017
Registered 3 February 2020
Currently active indefinite in the register

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

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Breeder

Kwekerij Het Wilgenbroek B.V.B.A.

breeder code mon blanc

All 9 varieties of company

Registry records

Total records: 1
Jurisdictions shown: 1
First registration: 2020

Same species