USPP24818P2 - Barberry plant named ‘Koren’ - Google Patents
Barberry plant named ‘Koren’ Download PDFInfo
- Publication number
- USPP24818P2 USPP24818P2 US13/507,792 US201213507792V USPP24818P2 US PP24818 P2 USPP24818 P2 US PP24818P2 US 201213507792 V US201213507792 V US 201213507792V US PP24818 P2 USPP24818 P2 US PP24818P2
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- Prior art keywords
- plants
- barberry
- new
- plant
- koren
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- 240000000724 Berberis vulgaris Species 0.000 title claims abstract 3
- 241000196324 Embryophyta Species 0.000 abstract description 51
- 206010053615 Thermal burn Diseases 0.000 abstract description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 4
- 241001083847 Berberis Species 0.000 description 35
- 235000016068 Berberis vulgaris Nutrition 0.000 description 24
- 208000030555 Pygmy Diseases 0.000 description 7
- 241000526704 Berberis thunbergii Species 0.000 description 5
- 239000003086 colorant Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 241000221301 Puccinia graminis Species 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 240000001140 Mimosa pudica Species 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
Definitions
- Botanical designation Berberis thunbergii.
- the present invention relates to a new and distinct cultivar of Barberry plant, botanically known as Berberis thunbergii and hereinafter referred to by the name ‘Koren’.
- the new Barberry plant is a product of a planned breeding program conducted by the Inventor in Grand Haven, Mich.
- the objective of the breeding program was to develop new unique Barberry plants with attractive foliage, improved stress tolerance and resistance to Black Stem Rust ( Puccinia graminis ).
- the new Barberry plant originated from an open-pollination in June, 2003 of Barberry thunbergii ‘Golden Pygmy’, not patented, as the female, or seed parent and an unknown selection of Barberry thunbergii as the male, or pollen, parent.
- the new Barberry plant was discovered and selected by the Inventor during the summer of 2006 as a single plant within the progeny of the stated open-pollination in a controlled environment in Grand Haven, Mich.
- Plants of the new Barberry have not been observed under all possible environmental conditions and cultural practices.
- the phenotype may vary somewhat with variations in environmental conditions such as temperature and light intensity without, however, any variance in genotype.
- Plants of the new Barberry can be compared to plants of the female parent, ‘Golden Pygmy’. Plants of the new Barberry differ from plants of ‘Golden Pygmy’ in the following characteristics:
- Plants of the new Barberry can be compared to plants of the Berberis thunbergii ‘Talago’, disclosed in U.S. Plant Pat. No. 20,602. In side-by-side comparisons conducted in Grand Haven, Mich., plants of the new Barberry differed from plants of ‘Talago’ in the following characteristics:
- Plants of the new Barberry can also be compared to plants of the Berberis thunbergii ‘Aurea Nana’, not patented. In side-by-side comparisons conducted in Grand Haven, Mich., plants of the new Barberry differed from plants of ‘Aurea Nana’ in the following characteristics:
- the accompanying colored photograph illustrates the overall appearance of the new Barberry plant showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photograph may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Barberry plant.
- the photograph is a side perspective view of a typical plant of ‘Koren’ grown in a container.
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
A new and distinct cultivar of Barberry plant named ‘Koren’, characterized by its compact and mounding plant habit; vigorous growth habit; freely branching habit; leaves that are yellow to yellow green in color; good garden performance and resistance to sun scald; and resistance to Black Stem Rust.
Description
Botanical designation: Berberis thunbergii.
Cultivar denomination: ‘KOREN’.
The present invention relates to a new and distinct cultivar of Barberry plant, botanically known as Berberis thunbergii and hereinafter referred to by the name ‘Koren’.
The new Barberry plant is a product of a planned breeding program conducted by the Inventor in Grand Haven, Mich. The objective of the breeding program was to develop new unique Barberry plants with attractive foliage, improved stress tolerance and resistance to Black Stem Rust (Puccinia graminis).
The new Barberry plant originated from an open-pollination in June, 2003 of Barberry thunbergii ‘Golden Pygmy’, not patented, as the female, or seed parent and an unknown selection of Barberry thunbergii as the male, or pollen, parent. The new Barberry plant was discovered and selected by the Inventor during the summer of 2006 as a single plant within the progeny of the stated open-pollination in a controlled environment in Grand Haven, Mich.
Asexual reproduction of the new Barberry plant by softwood cuttings in a controlled greenhouse environment in Grand Haven, Mich. since the summer of 2006 has shown that the unique features of this new Barberry plant are stable and reproduced true to type in successive generations of asexual reproduction.
Plants of the new Barberry have not been observed under all possible environmental conditions and cultural practices. The phenotype may vary somewhat with variations in environmental conditions such as temperature and light intensity without, however, any variance in genotype.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Koren’. These characteristics in combination distinguish ‘Koren’ as a new and distinct Barberry plant:
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- 1. Compact and mounding plant habit.
- 2. Vigorous growth habit.
- 3. Freely branching habit.
- 4. Leaves that are yellow to yellow green in color.
- 5. Good garden performance and resistance to sun scald.
- 6. Resistance to Black Stem Rust.
Plants of the new Barberry can be compared to plants of the female parent, ‘Golden Pygmy’. Plants of the new Barberry differ from plants of ‘Golden Pygmy’ in the following characteristics:
-
- 1. Plants of the new Barberry are more compact than plants of ‘Golden Pygmy’.
- 2. Leaves of plants of the new Barberry are narrower than leaves of plants of ‘Golden Pygmy’.
- 3. Plants of the new Barberry are more resistant to sun scald than plants of ‘Golden Pygmy’.
Plants of the new Barberry can be compared to plants of the Berberis thunbergii ‘Talago’, disclosed in U.S. Plant Pat. No. 20,602. In side-by-side comparisons conducted in Grand Haven, Mich., plants of the new Barberry differed from plants of ‘Talago’ in the following characteristics:
-
- 1. Plants of the new Barberry were not as compact as plants of ‘Talago’.
- 2. Plants of the new Barberry were more vigorous than plants of ‘Talago’.
- 3. Leaves of plants of the new Barberry were narrower than and not as rounded as leaves of plants of ‘Talago’.
Plants of the new Barberry can also be compared to plants of the Berberis thunbergii ‘Aurea Nana’, not patented. In side-by-side comparisons conducted in Grand Haven, Mich., plants of the new Barberry differed from plants of ‘Aurea Nana’ in the following characteristics:
-
- 1. Plants of the new Barberry were more compact than plants of ‘Aurea Nana’.
- 2. Leaves of plants of the new Barberry were narrower than and not as rounded as leaves of plants of ‘Aurea Nana’.
- 3. Plants of the new Barberry were more resistant to sun scald than plants of ‘Aurea Nana’.
The accompanying colored photograph illustrates the overall appearance of the new Barberry plant showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photograph may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Barberry plant. The photograph is a side perspective view of a typical plant of ‘Koren’ grown in a container.
The aforementioned photograph and following observations, measurements and values describe plants grown during the spring and summer in an outdoor nursery in Grand Haven, Mich. and under cultural practices which closely approximate commercial production. Plants used for the photograph were 2.5 years old and plants used for the description were five years old. In the following detailed description, color references are made to The Royal Horticultural Society Colour Chart, 1995 Edition, except where general terms of ordinary dictionary significance are used.
- Botanical classification: Berberis thunbergii ‘Koren’.
- Parentage:
-
- Female, or seed, parent.—Barberry thunbergii ‘Golden Pygmy’, not patented.
- Male, or pollen, parent.—Unknown selection of Barberry thunbergii, not patented.
-
- Propagation:
-
- Type.—By softwood cuttings.
- Time to initiate roots, summer.—About 70 days at 20° C.
- Time to produce a rooted young plant, summer.—About one year at 20° C.
- Root description.—Fine to medium; somewhat fleshy and fibrous; yellow in color.
- Rooting habit.—Freely branching; dense.
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- Plant description:
-
- Plant form and growth habit.—Perennial shrub; compact and mounding plant habit; moderate growth rate and vigorous growth habit; freely branching habit with about 26 lateral branches developing per plant.
- Plant height.—About 40 cm.
- Plant diameter (area of spread).—About 56 cm.
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- Lateral branch description:
-
- Length.—About 10 cm.
- Diameter.—About 2 mm.
- Internode length.—About 1 cm.
- Aspect.—Erect to about 90° from vertical to arching.
- Strength.—Strong, flexible.
- Texture.—Smooth, glabrous.
- Color, developing.—Close to 6C tinged with close to 46A; amount of reddish coloration will depend on environmental conditions.
- Color, fully developed.—Close to 201D.
- Thorns.—Quantity: About one thorn develops at each node. Length: About 8 mm. Width: About 1 mm. Color: Close to 8A; at the apex, close to 175A.
-
- Foliage description:
-
- Arrangement.—Alternate or whorled; simple.
- Length.—About 2 cm.
- Width.—About 1 cm.
- Shape.—Oblanceolate to obovate.
- Apex.—Mucronate.
- Base.—Attenuate.
- Margin.—Entire.
- Texture, upper and lower surfaces.—Smooth, glabrous.
- Venation pattern.—Pinnate.
- Color.—Developing leaves, upper surface: Close to 150A. Developing leaves, lower surface: Close to 145B. Fully expanded leaves, upper surface: Depending on light level, close to 12A or 154A; venation, close to 145A; plants maintain yellow to yellow green coloration during the autumn. Fully expanded leaves, lower surface: Close to 13C; venation, close to 145A.
- Petiole.—Length: About 1 cm. Diameter: About 2 mm. Texture, upper and lower surfaces: Smooth, glabrous. Color, upper and lower surfaces: Close to 12A or 154A.
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- Flower description: Flower initiation and development has not been observed on plants of the new Barberry.
- Garden performance: Plants of the new Barberry have been observed to have excellent garden performance and to tolerate rain, wind and temperatures ranging from about −30° C. to about 32° C. In addition, plants of the new Barberry are resistant to sun scald.
- Pathogen & pest resistance: Plants of the new Barberry have been observed to be resistant to Black Stem Rust (Puccinia graminis). Plants of the new Barberry have not been shown to be resistant to pests and other pathogens common to Barberry plants.
Claims (1)
1. A new and distinct Barberry plant named ‘Koren’ as illustrated and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/507,792 USPP24818P2 (en) | 2012-07-27 | 2012-07-27 | Barberry plant named ‘Koren’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/507,792 USPP24818P2 (en) | 2012-07-27 | 2012-07-27 | Barberry plant named ‘Koren’ |
Publications (1)
Publication Number | Publication Date |
---|---|
USPP24818P2 true USPP24818P2 (en) | 2014-08-26 |
Family
ID=51358813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/507,792 Active 2033-01-24 USPP24818P2 (en) | 2012-07-27 | 2012-07-27 | Barberry plant named ‘Koren’ |
Country Status (1)
Country | Link |
---|---|
US (1) | USPP24818P2 (en) |
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2012
- 2012-07-27 US US13/507,792 patent/USPP24818P2/en active Active
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