Jacks Gold

Active

Brunnera macrophylla (Adams) I. M. Johnst. Siberian bugloss · Ornamentals · bred by Anthonius P.M. Rijnbeek

also searched as: йакс голд

Variety description

10 August 2026

The variety is derived from the variety «Jack's Frost». The heart-shaped leaves have golden-green veins and a marbled pattern, which over time acquire a metallic silvery hue on a green background. The plant forms a compact bush 30–45 cm tall and up to 50 cm wide.

The flowers are small, blue, with a white center and pink-purple accents, collected in paniculate inflorescences. Flowering occurs from April to June. The plant is spring-flowering and has high winter hardiness, withstanding temperatures down to -34 °C.

Prefers loose, moist, and humus-rich soils without water stagnation. Develops well in semi-shaded and shady places. Used as a groundcover crop, for group plantings, border design, as well as for growing in containers.

Sources5

Loading…

The list of sources is loaded via script—please enable JavaScript.

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: Anthonius P.M. Rijnbeek 5 Developed the variety
Applicant: Anthonius P.M. Rijnbeek 5 Submitted the application to the register
Rights holder: Anthonius P.M. Rijnbeek 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.

European Union № 20151021

Active

Application filed 13 May 2015
Registered 19 February 2018
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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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

Breeder

Anthonius P.M. Rijnbeek

breeder code rijn2014

All 5 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 1
Not yet disclosed: 1
First registration: 2018

Same species