Frank Jr.
ActiveAcer rubrum L. · Red maple
Warren Keith S.|Gresham, OR, US
JFS KW78
ActiveAcer rubrum L. Red maple · Ornamentals · bred by Warren Keith S.
also searched as: йфс кв78
Variety description
10 August 2026
The variety was obtained through selective breeding of Armstrong maple seedlings. The tree has a columnar crown shape with branches directed at a steep upward angle. At maturity, it reaches a height of 10.5–12 meters with a crown width of 3–3.5 meters.
Summer foliage is glossy and dark green, turning orange-yellow or red-orange tones in autumn. Flowering occurs in March-April before the leaves appear. The variety is characterized by winter hardiness and is suitable for landscaping areas with limited space, including city avenues and small gardens.
Sources7
- Loading…
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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
Also known as
breeder code jfs kw78
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
- JFS KW78 primary QZ
- JFS-KW78 AU, US
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
Variety in registries Regions of admission, rights holders, and status of plant breeders' rights
Parties
- Breeder
- Warren Keith S. 17 Developed the variety
- Applicant
- Warren Keith S. 17 Submitted the application to the register
- Rights holder
- J. Frank Schmidt & Son Co. 30 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.
United States of America
№ 13815463
Active
- Application filed 5 March 2013
- Registered 24 February 2015
- Currently active indefinite in the register
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
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
Same species
Other varieties: Red maple
WW Warren
ActiveAcer rubrum L. · Red maple
Warren Keith S.