Pink Boston

Protection expired

Chrysanthemum L. Chrysanthemum · Ornamentals · bred by IR. J. VAN DER KNAAP

also searched as: пинк бостон

Variety description

10 August 2026

The variety is mentioned in breeding publications in the context of propagation technology research; in particular, the effect of storing unrooted cuttings in the dark on their survival rate was studied.

In the modern floral industry, the name may be used to refer to other hybrids, which complicates the identification of the original variety in current price lists.

Sources4

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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

terminated 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: IR. J. VAN DER KNAAP 42 Developed the variety
Applicant: Pan American Plant Company 5 Submitted the application to the register
Rights holder: Pan American Plant Company 5 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.

United Kingdom № 15/403

Terminated

Application filed —
Registered —
Entry closed 19 January 1992

More 2 records 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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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Breeder

IR. J. VAN DER KNAAP

breeder code --

All 42 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 2
Not yet disclosed: 1
First registration: 1980

Same species