USPP11873P2 - Poinsettia plant named ‘Eckabir’ - Google Patents
Poinsettia plant named ‘Eckabir’ Download PDFInfo
- Publication number
- USPP11873P2 USPP11873P2 US09/431,248 US43124899V USPP11873P2 US PP11873 P2 USPP11873 P2 US PP11873P2 US 43124899 V US43124899 V US 43124899V US PP11873 P2 USPP11873 P2 US PP11873P2
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- Prior art keywords
- eckabir
- plants
- poinsettia
- bracts
- new
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- 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.)
- Expired - Lifetime
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- 241000221079 Euphorbia <genus> Species 0.000 title claims abstract description 20
- 241000196324 Embryophyta Species 0.000 abstract description 27
- 238000005520 cutting process Methods 0.000 description 4
- 240000002395 Euphorbia pulcherrima Species 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 241000218922 Magnoliophyta Species 0.000 description 2
- 240000001140 Mimosa pudica Species 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 241001465180 Botrytis Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007613 environmental effect Effects 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
- 230000033458 reproduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem 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
- A01H6/38—Euphorbiaceae, e.g. Poinsettia
-
- 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
- A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
- A01H5/02—Flowers
Definitions
- the present invention relates to a new and distinct cultivar of Poinsettia plant, botanically known as Euphorbia pulcherrima Willd., and hereinafter referred to by the name ‘Eckabir’.
- Plants of the new Poinsettia can be compared to plants of the male parent, the cultivar ‘559’. However, in side-by-side comparisons conducted in Encinitas, Calif., plants of the new Poinsettia differed from plants of ‘559’ in the following characteristics:
- Plants of the new Poinsettia are slightly taller, more outwardly spreading and more vigorous than plants of ‘559’.
- Plants of the new Poinsettia have slightly larger leaves and longer petioles than plants of ‘559’.
- Plants of the new Poinsettia have larger and flatter inflorescences than plants of ‘559’.
- Plants of the new Poinsettia have fewer but larger bracts than plants of ‘559’.
- Plants of the new Poinsettia flower earlier than plants of ‘559’.
- the photograph at the top of the first sheet comprises a side perspective view of a typical plant of ‘Eckabir’.
- the photograph at the bottom of the first sheet comprises a top perspective view of a typical plant of ‘Eckabir’.
- the new Poinsettia has not been observed under all possible environmental conditions.
- the phenotype may vary somewhat with variations in environment such as temperature, daylength and light intensity, without, however, any variance in genotype.
- the following observations and measurements describe plants grown in Encinitas, Calif., under commercial practice in a glass-covered greenhouse with day temperatures ranging from 21 to 27° C., night temperatures ranging from 18 to 20° C., and light levels about 4,000 foot-candles. Plants were grown in 16-cm pots, pinched one time, and flowered under naturally lengthening nights during the fall/early winter.
- Botanical classification Euphorbia pulcherrima Willd. ‘Eckabir’.
- Rooting habit Freely branching, becoming fibrous with development.
- Plant form. Inverted triangle.
- Crop time From unrooted cuttings to a flowering plant in a 16-cm container, about 17 to 18 weeks are required.
- Stem description Strong, thick stems. Number of lateral branches: About six lateral branches are formed after removal of the terminal apex. Lateral branch length: About 26 cm. Internode length: About 2.75 cm. Stem color: 146A to 146B.
- Foliage description. Quality of leaves per lateral branch: About 8. Length: About 11.75 cm. Width: About 8 cm. Shape: Ovate to occasionally lobed. Apex: Acuminate. Base: Rounded to acute. Margin: Entire. Texture: Smooth; very sparse pubescence on lower surface. Color: Young foliage, upper surface: 147A. Young foliage, lower surface: 147B. Mature foliage, upper surface: 147A. Mature foliage, lower surface: 147B. Venation, upper surface: 147C. Venation, lower surface: 147D. Petiole: Length: About 5.2 cm. Diameter: About 2 mm. Color: 180A.
- Inflorescence type and habit Inflorescences are compound corymbs of cyathia with colored flower bracts subtending the cyathia.
- Quantity of inflorescences One per lateral branch, usually about six per plant.
- Inflorescence size including bracts. —Diameter: About 30 cm. Height (depth): About 3.5 cm.
- Flower bracts. Quality of flower bracts per inflorescence: Usually about 10 primary bracts and about 6 smaller secondary bracts per inflorescence. Length, largest bracts: About 14 cm. Width, largest bracts: About 11 cm. Shape: Ovate to lobed. Apex: Acuminate. Base: Acute. Margin: Entire. Texture: Smooth. Aspect: Held somewhat upright. Color: Developing, upper surface: 45A. Developing, lower surface: 45B. Mature, upper surface: 45A to 45B, becoming slightly lighter than 45B with subsequent development. Mature, lower surface: 45C.
- Plants of the new Poinsettia have been observed to be somewhat resistant to Botrytis.
- Postproduction longevity Good; generally plants maintain good substance and bract color for about six to eight weeks under interior conditions.
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
A new and distinct cultivar of Poinsettia plant named ‘Eckabir’, characterized by its bright red bracts; response time about 9.5 weeks; freely branching, upright and spreading plant habit; and good postproduction longevity.
Description
The present invention relates to a new and distinct cultivar of Poinsettia plant, botanically known as Euphorbia pulcherrima Willd., and hereinafter referred to by the name ‘Eckabir’.
The new cultivar is a product of a planned breeding program conducted by the Inventor in Encinitas, Calif. The objective of the program is to create new Poinsettia cultivars having interesting bract and leaf display, color and form; strong and freely branching stems; and good post-production longevity.
The new cultivar originated from a cross made by the Inventor of the Poinsettia cultivar ‘559’, disclosed in U.S. Plant Pat. No. 8,773, as the male, or pollen parent, with an unnamed proprietary Poinsettia selection as the female, or seed parent.
The cultivar ‘Eckabir’ was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross in a controlled environment in Encinitas, Calif. in December, 1995.
Asexual reproduction of the new Poinsettia by terminal cuttings taken at Encinitas, Calif., has shown that the unique features of this new Poinsettia are stable and reproduced true to type in successive generations of asexual reproduction.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Eckabir’. These characteristics in combination distinguish ‘Eckabir’ as a new and distinct cultivar:
1. Bright red bracts.
2. Response time about 9.5 weeks.
3. Upright and spreading plant habit.
4. Vigorous.
5. Freely branching habit.
6. Good postproduction longevity.
Plants of the new Poinsettia can be compared to plants of the male parent, the cultivar ‘559’. However, in side-by-side comparisons conducted in Encinitas, Calif., plants of the new Poinsettia differed from plants of ‘559’ in the following characteristics:
1. Plants of the new Poinsettia are slightly taller, more outwardly spreading and more vigorous than plants of ‘559’.
2. Plants of the new Poinsettia have slightly larger leaves and longer petioles than plants of ‘559’.
3. Plants of the new Poinsettia have larger and flatter inflorescences than plants of ‘559’.
4. Plants of the new Poinsettia have fewer but larger bracts than plants of ‘559’.
5. Bracts of the new Poinsettia are held more upright than bracts of ‘559’.
6. Plants of the new Poinsettia flower earlier than plants of ‘559’.
The accompanying colored photographs illustrate the overall appearance of the new Poinsettia, showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type.
The photograph at the top of the first sheet comprises a side perspective view of a typical plant of ‘Eckabir’.
The photograph at the bottom of the first sheet comprises a top perspective view of a typical plant of ‘Eckabir’.
The photograph on the second sheet is a close-up view of typical bracts and leaves of ‘Eckabir’ (left) and ‘559’ (right). Bract and foliage colors in the photographs may differ from actual colors due to light reflectance.
The new Poinsettia has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature, daylength and light intensity, without, however, any variance in genotype. The following observations and measurements describe plants grown in Encinitas, Calif., under commercial practice in a glass-covered greenhouse with day temperatures ranging from 21 to 27° C., night temperatures ranging from 18 to 20° C., and light levels about 4,000 foot-candles. Plants were grown in 16-cm pots, pinched one time, and flowered under naturally lengthening nights during the fall/early winter.
In the following description, color references are made to The Royal Horticultural Society Colour Chart except where general terms of ordinary dictionary significance are used.
Botanical classification: Euphorbia pulcherrima Willd. ‘Eckabir’.
Parentage:
Male parent.—Euphorbia pulcherrima Willd. ‘559’, disclosed in U.S. Plant Pat. No. 8,773.
Female parent.—Unnamed propriety selection of Euphorbia pulcherrima Willd.
Propagation:
Type cutting.—Terminal cuttings.
Time to initiate roots.—Summer: About 7 days at 24° C. Winter: About 10 days at 22° C.
Time to develop roots.—Summer: About 26 days at 24° C. Winter: About 26 days at 22° C.
Rooting habit.—Freely branching, becoming fibrous with development.
Plant description:
Plant form.—Inverted triangle.
Growth habit.—Upright and spreading. Freely branching. Branching is enhanced by removing the shoot apex.
Plant vigor.—High.
Plant height.—About 31 cm.
Crop time.—From unrooted cuttings to a flowering plant in a 16-cm container, about 17 to 18 weeks are required.
Stem description.—Strong, thick stems. Number of lateral branches: About six lateral branches are formed after removal of the terminal apex. Lateral branch length: About 26 cm. Internode length: About 2.75 cm. Stem color: 146A to 146B.
Foliage description.—Quantity of leaves per lateral branch: About 8. Length: About 11.75 cm. Width: About 8 cm. Shape: Ovate to occasionally lobed. Apex: Acuminate. Base: Rounded to acute. Margin: Entire. Texture: Smooth; very sparse pubescence on lower surface. Color: Young foliage, upper surface: 147A. Young foliage, lower surface: 147B. Mature foliage, upper surface: 147A. Mature foliage, lower surface: 147B. Venation, upper surface: 147C. Venation, lower surface: 147D. Petiole: Length: About 5.2 cm. Diameter: About 2 mm. Color: 180A.
Inflorescence description:
Inflorescence type and habit.—Inflorescences are compound corymbs of cyathia with colored flower bracts subtending the cyathia.
Natural flowering season.—Autumn/winter in Northern Hemisphere. Flower initiation and development can be induced under long night conditions. Response time is about 9.5 weeks.
Quantity of inflorescences.—One per lateral branch, usually about six per plant.
Inflorescence size including bracts.—Diameter: About 30 cm. Height (depth): About 3.5 cm.
Flower bracts.—Quantity of flower bracts per inflorescence: Usually about 10 primary bracts and about 6 smaller secondary bracts per inflorescence. Length, largest bracts: About 14 cm. Width, largest bracts: About 11 cm. Shape: Ovate to lobed. Apex: Acuminate. Base: Acute. Margin: Entire. Texture: Smooth. Aspect: Held somewhat upright. Color: Developing, upper surface: 45A. Developing, lower surface: 45B. Mature, upper surface: 45A to 45B, becoming slightly lighter than 45B with subsequent development. Mature, lower surface: 45C.
Cyathia.—Quantity: Usually about 11 per corymb. Diameter of cyathia cluster: About 2 by 2 cm. Length: About 1.2 cm. Width: About 6 mm. Color: Immature: 144A. Mature: 144B. Peduncle: Length: About 2 mm. Aspect: Strong, erect. Color: 144B. Stamens: Stamen number: Six to ten true stamen with numerous stamenodes per cyathium. Anther length: About 1 mm. Anther shape: Oval. Anther color: 45A. Amount of pollen: Scarce. Pollen color: 7A. Pistils: No pistillate flowers observed. Nectary color: 14A.
Disease resistance: Plants of the new Poinsettia have been observed to be somewhat resistant to Botrytis.
Postproduction longevity: Good; generally plants maintain good substance and bract color for about six to eight weeks under interior conditions.
Claims (1)
1. A new and distinct cultivar of Poinsettia plant named ‘Eckabir’, as
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/431,248 USPP11873P2 (en) | 1999-11-01 | 1999-11-01 | Poinsettia plant named ‘Eckabir’ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/431,248 USPP11873P2 (en) | 1999-11-01 | 1999-11-01 | Poinsettia plant named ‘Eckabir’ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP11873P2 true USPP11873P2 (en) | 2001-05-15 |
Family
ID=23711121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/431,248 Expired - Lifetime USPP11873P2 (en) | 1999-11-01 | 1999-11-01 | Poinsettia plant named ‘Eckabir’ |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP11873P2 (en) |
-
1999
- 1999-11-01 US US09/431,248 patent/USPP11873P2/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: PAUL ECKE RANCH, INC., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:FRUEHWIRTH, FRANZ;REEL/FRAME:010368/0569 Effective date: 19990604 |