Dila
TerminatedQuercus robur L. · Common Oak
Dieter Lappen
DE
1 record
Variety description
10 August 2026
An adult tree reaches a height of 15–20 meters; depending on growing conditions, specimens of 6–8 meters may be encountered. At a young age, the crown has a pyramidal shape with a straight leader, becoming broadly ovoid and rounded with age. The bark on the trunk is dark gray, deeply furrowed; young branches are dark brown.
The leaves are large, lobed. Upon emergence, they are green, changing color to dark green-purple or red-purple by the end of summer. The variety possesses frost resistance of zone 5a and is resistant to powdery mildew and wind. It is used in landscape design for the landscaping of parks and gardens.
Sources5
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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 in registries Regions of admission, rights holders, and status of plant breeders' rights
Parties
- Applicant
- Výzkumný ústav pro krajinu, v. v. i. (CZ) 249 Submitted the application to the register
- Maintainer
- Výzkumný ústav pro krajinu, v. v. i. (CZ) 249 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.
Czechia
№ 1856
Withdrawn
- Application filed 11 November 2008
- Registered —
- Entry closed 13 October 2009
Records are sourced from official registry publications. Data sources and legal status
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Same species
Other varieties: Common Oak
Nearby in the species list Dila