CROWTHYP
ActiveHypericum calycinum L. · Aaron's-beard
Crowther Timothy
Yellow Wave
ActiveHypericum calycinum L. Aaron's-beard · Ornamentals · bred by Masashi Ozeki
also searched as: еллов ваве
Variety description
10 August 2026
The variety is a compact shrub up to 30 cm in height, used as a ground-cover plant. A distinctive feature is its bright yellow leaves. Flowering occurs in the period from July to September, the diameter of the flowers is 5–6 cm, and they are characterized by long stamens.
The plant possesses frost resistance down to -25 °C (climate zone 5b). The variety is sensitive to direct sunlight, which can cause burns, and therefore requires partial shading. It is used for forming dense carpet coverings and is also suitable for growing in containers.
Sources2
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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
- Masashi Ozeki 1 Developed the variety
- Applicant
- Masashi Ozeki 1 Submitted the application to the register
- Rights holder
- Masashi Ozeki 1 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
№ 20082910
Active
- Application filed 12 March 2009
- Registered 21 January 2013
- 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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Same species
Other varieties: Aaron's-beard
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