Gold Bar
ActiveMiscanthus sinensis Andersson · Chinese silver grass
Smith Michael Vern|Scappoose, OR 97056 / Horn Maurice|Portland, OR 97215 / Christy Scott|Scappoose, OR 97056
Polonus
ActiveMiscanthus sinensis Andersson Chinese silver grass · Ornamentals · bred by Marek Synowiec
also searched as: полонус
Variety description
10 August 2026
The plant forms dense clumps up to 1.5 meters tall during the flowering period. The leaves are narrow, dark green with a distinct white central vein, arched downwards. In autumn, the foliage takes on a reddish hue.
Flowering begins in the second half of September with purple-burgundy panicles positioned low above the foliage. In late autumn, the inflorescences become fluffy and take on a caramel-amber color, maintaining their decorative appeal throughout the winter period.
The variety belongs to frost resistance zone 5, withstanding temperature drops down to -28…-29°C. Sunny sites with moderately moist, fertile, and well-drained soils are preferred for cultivation.
Sources6
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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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
- Marek Synowiec 1 Developed the variety
- Applicant
- Artur Maj 8 Submitted the application to the register
- Rights holder
- Artur Maj 8 Holds the rights to the variety
- Maintainer
- Marek Synowiec 1 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
№ 20182649
Active
- Application filed 19 October 2018
- Registered 19 April 2021
- 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
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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
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Nearby in the species list MISONO22, Missmini, MLTR20.132, Mobri, Morning Bright, Mysterious Maiden, Navajo, NCMS1, NCMS2B, Nica 20, Red Zenith, Rica 20, Sica 20, Silver Charm, Silverstripe, Sunlit Satin, Super Stripe, Supstripe, Tatai, Thaddeus