Harsidon

Active

Rosa L. Rose · Ornamentals · bred by ROBERT HARKNESS

also searched as: харсидон

Variety description

10 August 2026

The variety is a Hulthemia persica hybrid, which determines the characteristic appearance of the flowers: they are large, cupped, semi-double, with a contrasting dark center and golden stamens. The fragrance is light, honey-like.

The plant is a broad, bushy shrub 100–120 cm tall with dark green glossy foliage. Flowering occurs in waves from June to October; the variety is distinguished by strong stems and high disease resistance.

Sources6

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

Parties

Breeder: ROBERT HARKNESS 11 Developed the variety
Applicant: Harkness New Roses Ltd. 163 Submitted the application to the register
Rights holder: Harkness New Roses Ltd. 163 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 № 20102284

Terminated

Application filed 28 October 2010
Registered 23 April 2012
Entry closed 21 June 2021

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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Breeder

ROBERT HARKNESS

breeder code HARSIDON

All 11 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 0
Not yet disclosed: 2
First registration: 2012

Same species

Other varieties: Rose

All 9 012 varieties of species

TAN 01693

Active

Rosa L. · Rose

HANS JURGEN EVERS (T)

13 records

RUIY 5451

Active

Rosa L. · Rose

Reinder Johan Christiaan Kielstra

12 records

MEIDO MONAC

Active

Rosa L. · Rose

SNC Meilland et Cie

BE DE DK ES FR IT +2

12 records

HARRESTORE

Active

Rosa L. · Rose

PHILIP HARKNESS

3 records

Harroony

Protection expired

Rosa L. · Rose

R. HARKNESS & CO. LTD.

DK FR

4 records

HARSUMA

Terminated

Rosa L. · Rose

HARKNESS ROSES and Co Ltd (GB)

2 records

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