Kolmsweet

Terminated

Hypericum L. St. John's wort · Ornamentals · bred by Wilhelmina J. B. de Jong-Tazelaar

also searched as: колмсвит

Variety description

10 August 2026

The plant is an upright and well-branching perennial shrub with dark green semi-evergreen foliage. The variety is intended for landscape design and cutting for floral arrangements.

Flowering begins in May-June. An important feature of the plant is its resistance to rust. This variety belongs to decorative hybrids and is not a medicinal species of Hypericum.

Sources3

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

Parties

Breeder: Wilhelmina J. B. de Jong-Tazelaar 11 Developed the variety
Applicant: Kolster Beheer B.V. 96 Submitted the application to the register
Rights holder: Kolster Beheer B.V. 96 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 № 20001699

Terminated

Application filed 6 December 2000
Registered 9 June 2003
Entry closed 15 March 2007

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

Wilhelmina J. B. de Jong-Tazelaar

breeder code magical sweetheart

All 11 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 0
Not yet disclosed: 1
First registration: 2003

Same species