Kolmadadre

Application submitted

Ilex verticillata (L.) A. Gray Winterberry · Ornamentals · bred by Peter Rudolf Kolster

also searched as: колмададре

Variety description

10 August 2026

The plant has dark green foliage, which turns copper-gold in autumn. The variety is female, so a male pollinator plant is required for fruit set, with a recommended ratio of one male plant per ten female plants.

Prefers moist, acidic, organically rich soils; possesses winter hardiness in USDA zones 4–9. The shrub is used in ornamental gardening and the floral industry, as cut branches retain their attractive appearance in vases for a long time.

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

Parties

Breeder: Peter Rudolf Kolster 25 Developed the variety
Applicant: Kolster Holding B.V. Submitted the application to the register
Maintainer: Kolster Holding B.V. Responsible for variety maintenance

Plant breeders' rights

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

European Union № 20202961

Active

Application filed 23 November 2020
Registered —
Entry closed 6 May 2024

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

Peter Rudolf Kolster

breeder code carolina 1

All 25 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 0
Not yet disclosed: 1

Same species