COSEH 820

Active

Helleborus x nigercors J. T. Wall · Ornamentals · bred by Josef Heuger

also searched as: косех 820

Variety description

10 August 2026

The plant is an interspecific hybrid obtained as a result of crossing Helleborus niger and Helleborus argutifolius. It forms a neat, upright bush with leathery, glossy, dark green leaves.

The flowers are large, solitary, ranging in color from light yellow-green to white, and are located on fleshy orange-red peduncles. The total height of the plant is 25–30 cm.

Flowering begins in mid-February. The variety has frost resistance down to -25 °C and is adapted for both open field and container cultivation.

Sources5

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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.

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

Parties

Breeder: Josef Heuger 294 Developed the variety
Applicant: Josef Heuger 294 Submitted the application to the register
Rights holder: Josef Heuger 294 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 № 20110222

Active

Application filed 2 February 2011
Registered 4 November 2013
Currently active indefinite in the register

More 1 record protections in other jurisdictions are shown on the map above.

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

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Breeder

Josef Heuger

breeder code he 1110

All 294 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 1
Not yet disclosed: 1
First registration: 2011

Helleborus x nigercors J. T. Wall

Josef Heuger

2 records

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