GRT1
WithdrawnSorbus vilmorinii C. K. Schneid. Vilmorin's rowan · Forestry · bred by Gordon Ross Thomson
also searched as: грт1
Variety description
10 August 2026
The Ardfern variety (registration code 'GRT1') is a shrub with a dense crown, often offered in nurseries in standard form. The plant has decorative pinnate leaves that turn golden, orange, and red shades in autumn.
The fruits of this mountain ash variety are white, turning pink over time. The plant is characterized by frost resistance (zone 5b), is undemanding to soil types, and prefers sunny places or partial shade. Used in the landscaping of gardens, parks, and alleys.
Sources6
- Loading…
Variety in registries Regions of admission, rights holders, and status of plant breeders' rights
Parties
- Breeder
- Gordon Ross Thomson 2 Developed the variety
- Applicant
- Gordon Ross Thomson 2 Submitted the application to the register
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
- Application filed 9 December 2022
- Registered —
- Entry closed 2 November 2024
Records are sourced from official registry publications. Data sources and legal status
Found an error in the record?
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources