USPP22220P2 - Barberry plant named ‘Redtorch’ - Google Patents
Barberry plant named ‘Redtorch’ Download PDFInfo
- Publication number
- USPP22220P2 USPP22220P2 US12/924,018 US92401810V USPP22220P2 US PP22220 P2 USPP22220 P2 US PP22220P2 US 92401810 V US92401810 V US 92401810V US PP22220 P2 USPP22220 P2 US PP22220P2
- Authority
- US
- United States
- Prior art keywords
- barberry
- plants
- color
- new
- plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 240000000724 Berberis vulgaris Species 0.000 title claims abstract 3
- 241000196324 Embryophyta Species 0.000 abstract description 37
- 241000221785 Erysiphales Species 0.000 abstract description 3
- 241001083847 Berberis Species 0.000 description 30
- 235000016068 Berberis vulgaris Nutrition 0.000 description 19
- 241000526704 Berberis thunbergii Species 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 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
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 241000896238 Oidium Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
Images
Classifications
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- 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 ‘Redtorch’.
- the new Barberry plant is a product of a planned breeding program conducted by the Inventor in Allassac, France.
- the objective of the breeding program was to develop new erect Barberry plants with attractive foliage.
- the new Barberry plant originated from an open-pollination in 2002 of an unnamed selection of Barberry thunbergii , 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 in 2003 as a single plant within the progeny of the stated open-pollination in a controlled environment in Allassac, France.
- Plants of the new Barberry have not been observed under all possible environmental conditions.
- the phenotype may vary somewhat with variations in environment and cultural practices 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 selection. Plants of the new Barberry differ from plants of the female parent selection in the following characteristics:
- Plants of the new Barberry can be compared to plants of the Berberis thunbergii ‘Helmond Pillar’, not patented. In side-by-side comparisons conducted in Beaufort-en-Veasing, France, plants of the new Barberry differed from plants of ‘Helmond Pillar’ in the following characteristics:
- the photograph on the first sheet is a side perspective view of a typical plant of ‘Redtorch’ grown during the autumn in an outdoor nursery.
- the photograph on the second sheet is a close-up view of a typical plant of ‘Redtorch’ in the autumn.
Landscapes
- 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 ‘Redtorch’, characterized by its narrow and upright plant habit; leaves that are dark purple in color and in the autumn become bright red in color; and tolerance to Powdery Mildew.
Description
Botanical designation: Berberis thunbergii.
Cultivar denomination: ‘REDTORCH’.
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 ‘Redtorch’.
The new Barberry plant is a product of a planned breeding program conducted by the Inventor in Allassac, France. The objective of the breeding program was to develop new erect Barberry plants with attractive foliage.
The new Barberry plant originated from an open-pollination in 2002 of an unnamed selection of Barberry thunbergii, 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 in 2003 as a single plant within the progeny of the stated open-pollination in a controlled environment in Allassac, France.
Asexual reproduction of the new Barberry plant by softwood cuttings in a controlled greenhouse environment in Beaufort-en-Vallée, France since the Jun. 1, 2004 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. The phenotype may vary somewhat with variations in environment and cultural practices 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 ‘Redtorch’. These characteristics in combination distinguish ‘Redtorch’ as a new and distinct cultivar of Barberry plant:
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- 1. Narrow and upright plant habit.
- 2. Leaves that are dark purple in color and in the autumn become bright red in color.
- 3. Tolerant to Powdery Mildew.
Plants of the new Barberry can be compared to plants of the female parent selection. Plants of the new Barberry differ from plants of the female parent selection in the following characteristics:
-
- 1. Plants of the new Barberry are more erect than plants of the female parent selection.
- 2. Developing leaves of the new Barberry are more red in color than developing leaves of the female parent selection.
- 3. Plants of the new Barberry have healthier and more durable leaves than plants of the female parent selection.
Plants of the new Barberry can be compared to plants of the Berberis thunbergii ‘Helmond Pillar’, not patented. In side-by-side comparisons conducted in Beaufort-en-Vallée, France, plants of the new Barberry differed from plants of ‘Helmond Pillar’ in the following characteristics:
-
- 1. Plants of the new Barberry were more vigorous than plants of ‘Helmond Pillar’.
- 2. Leaves of plants of the new Barberry were more red in color than leaves of plants of ‘Helmond Pillar’.
- 3. During the autumn, leaves of plants of the new Barberry were red in color whereas leaves of plants of ‘Helmond Pillar’ were purple in color.
The accompanying colored photographs illustrate 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 photographs 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 on the first sheet is a side perspective view of a typical plant of ‘Redtorch’ grown during the autumn in an outdoor nursery.
The photograph on the second sheet is a close-up view of a typical plant of ‘Redtorch’ in the autumn.
The aforementioned photographs and following observations, measurements and values describe plants grown during the late autumn in an outdoor nursery in Beaufort-en-Valée, France and under conditions which closely approximate commercial production. During the production of the plants, day temperatures ranged from 6° C. to 20° C. and night temperatures ranged from 1° C. to 15° C. Plants were three years old when the photographs and the description were taken. In the description, color references are made to The Royal Horticultural Society Colour Chart, 2007 Edition, except where general terms of ordinary dictionary significance are used.
- Botanical classification: Berberis thunbergii ‘Redtorch’.
- Parentage:
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- Female, or seed, parent.—Unnamed selection of Barberry thunbergii, not patented.
- Male, or pollen, parent.—Unknown selection of Barberry thunbergii, not patented.
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- Propagation:
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- Type.—By softwood cuttings.
- Time to initiate roots, summer.—About 30 days at 20° C.
- Time to produce a rooted young plant, summer.—About three months at 18° C.
- Root description.—Fine, fleshy; yellow in color.
- Rooting habit.—Moderate branching; sparse.
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- Plant description:
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- Plant form and growth habit.—Perennial shrub; narrow and upright plant habit; moderately vigorous to vigorous growth habit.
- Branching habit.—Moderate branching habit, about 38 lateral branches develop per plant; pruning will enhance lateral branch development.
- Plant height.—About 73.8 cm.
- Plant diameter (area of spread).—About 28.5 cm.
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- Lateral branch description:
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- Length.—About 34.1 cm.
- Diameter.—About 2 mm.
- Internode length.—About 1.1 cm.
- Aspect.—Mostly upright.
- Texture.—Smooth, glabrous.
- Color, young.—Close to 200C to 200D.
- Color, fully developed.—Close to 199D with longitudinal stripes, close to 200A.
- Thorns.—Quantity/arrangement: About one at each node. Length: About 9 mm. Width: About 0.7 mm. Color: Close to 165A.
-
- Foliage description:
-
- Arrangement.—Alternate, simple.
- Length.—About 2.1 cm.
- Width.—About 1 cm.
- Shape.—Obovate.
- Apex.—Rounded to abruptly acute.
- Base.—Attenuate.
- Margin.—Entire.
- Texture, upper and lower surfaces.—Smooth, glabrous.
- Venation pattern.—Pinnate.
- Color.—Developing leaves, upper surface: Close to N186C. Developing leaves, lower surface: Close to 177C to 177D tinged with close to 182C. Fully expanded leaves, upper surface: Between N186C and 200B; venation, between N186C and 200B; in the autumn, color becomes closer to 46A. Fully expanded leaves, lower surface: Close to 177C to 177D tinged with close to 182C; venation, close to 187D.
- Petiole.—Length: About 5 mm. Diameter: About 0.7 mm. Texture, upper and lower surfaces: Smooth, glabrous. Color, upper surface: Between N186C and 200B. Color, lower surface: Close to 187D.
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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 −20° C. to about 40° C.
- Pathogen/pest tolerance: Plants of the new Barberry have been observed to be tolerant to Powdery Mildew (Oidium sp.). Plants of the new Barberry have not been shown to be tolerant to pests and other pathogens common to Barberry plants.
Claims (1)
1. A new and distinct Barberry plant named ‘Redtorch’ as illustrated and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/924,018 USPP22220P2 (en) | 2010-09-17 | 2010-09-17 | Barberry plant named ‘Redtorch’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/924,018 USPP22220P2 (en) | 2010-09-17 | 2010-09-17 | Barberry plant named ‘Redtorch’ |
Publications (1)
Publication Number | Publication Date |
---|---|
USPP22220P2 true USPP22220P2 (en) | 2011-11-01 |
Family
ID=44839780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/924,018 Active USPP22220P2 (en) | 2010-09-17 | 2010-09-17 | Barberry plant named ‘Redtorch’ |
Country Status (1)
Country | Link |
---|---|
US (1) | USPP22220P2 (en) |
-
2010
- 2010-09-17 US US12/924,018 patent/USPP22220P2/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: BALL HORTICULTURAL COMPANY, ILLINOIS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CASTANET, CHRISTIAN-MAURICE;REEL/FRAME:025058/0829 Effective date: 20100826 |
|
AS | Assignment |
Owner name: PEPINIERES MINIER, FRANCE Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BALL HORTICULTURAL COMPANY;REEL/FRAME:027678/0777 Effective date: 20120208 |