Athysumo

Active

Rosa L. Rose · Ornamentals · bred by Muskoka Roses Ltd

also searched as: атисумо

Variety description

10 August 2026

Hybrid tea rose with flowers 10–13 cm in diameter, the shape of which changes from chalice-like to cupped. The coloration combines lavender-lilac tones with silvery-gray shades and golden stamens. Foliage is dark green.

Upright bush reaches a height of 90–120 cm and a width of 90–100 cm. The plant is repeat-flowering, with buds arranged 1–3 per stem. The variety has high resistance to black spot, powdery mildew, and rain; winter hardiness corresponds to USDA zone 6.

Sources8

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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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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: Muskoka Roses Ltd. 5 Developed the variety
Applicant: Muskoka Roses Ltd. 5 Submitted the application to the register
Rights holder: Muskoka Roses Ltd. 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.

New Zealand № ROS957

Active

Application filed 25 March 2010
Registered 29 June 2011
Entry closed 29 June 2024

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

Muskoka Roses Ltd

breeder code athysumo

All 5 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 1
Not yet disclosed: 2
First registration: 2011

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

Asia

Application submitted

Rosa L. · Rose

MARTINI BRUNO

2 records

Ass. Remo

Active

Rosa L. · Rose

ASSERETTO ANGELO

3 records

Atlanta

Active

Rosa L. · Rose

Terra Nigra Holding b.v

2 records

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