USPP11888P2 - Poinsettia plant named ‘Eckaiden’ - Google Patents
Poinsettia plant named ‘Eckaiden’ Download PDFInfo
- Publication number
- USPP11888P2 USPP11888P2 US09/432,713 US43271399V USPP11888P2 US PP11888 P2 USPP11888 P2 US PP11888P2 US 43271399 V US43271399 V US 43271399V US PP11888 P2 USPP11888 P2 US PP11888P2
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- Prior art keywords
- eckaiden
- bracts
- plant
- poinsettia
- plants
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- Expired - Lifetime
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- 241000221079 Euphorbia <genus> Species 0.000 title claims abstract description 18
- 241000196324 Embryophyta Species 0.000 abstract description 22
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 5
- 240000002395 Euphorbia pulcherrima Species 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 231100000350 mutagenesis Toxicity 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001465180 Botrytis Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000218922 Magnoliophyta Species 0.000 description 1
- 240000001140 Mimosa pudica Species 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
- 230000005251 gamma ray Effects 0.000 description 1
- 230000006698 induction 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
- 230000035772 mutation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 239000000126 substance Substances 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 ‘Eckaiden’.
- the new Poinsettia is a product of a mutation induction breeding program conducted by the Inventor in Encinitas, Calif.
- the objective of the Inventor's Poinsettia development program is to create new Poinsettia cultivars having interesting bract and leaf display, desirable bract and foliage color and form, strong and freely branching stems and good post-production longevity.
- the new Poinsettia originated by exposing unrooted cuttings of the Euphorbia pulcherrima Willd. cultivar ‘Eckabri’, U.S. Plant Patent application Ser. No. 09/345,567, to gamma-ray radiation at a level of 3,000 rads.
- the new Poinsettia was discovered and selected by the Inventor in February, 1998. The selection of this plant was based on its unique variegated bract color.
- plants of the new Poinsettia differed from plants of the parent selection ‘Eckabri’, primarily in bract coloration as bracts of plants of ‘Eckabri’ are solid pink and not variegated.
- Plants of the new Poinsettia can also be compared to plants of the cultivar ‘Pepride’, disclosed in U.S. Plant Pat. No. 10,183. However, in side-by-side comparisons conducted in Encinitas, Calif., plants of the new Poinsettia differed from plants of ‘Pepride’ primarily in bract coloration as bracts of plants of ‘Pepride’ are solid bright red.
- the photograph on the first sheet comprises a side perspective view of a typical plant of ‘Eckaiden’.
- the photograph at the top of the second sheet comprises a top perspective view of a typical plant of ‘Eckaiden’.
- the photograph at the bottom of the second sheet is a close-up view of typical bracts and leaves of ‘Eckaiden’ (left) and ‘Pepride’ (right). Foliage and brack colors in the photographs may differ from the 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 polyethylene-covered greenhouse with day temperatures about 22 to 24° C., night temperatures about 16 to 18° C., and light levels about 4,000 foot-candles. Plants were grown in 16.5-cm pots, pinched one time, and flowered under naturally lengthening nights during the fall/early winter.
- Botanical classification Euphorbia pulcherrima Willd. ‘Eckaiden’.
- Type cutting Terminal cuttings.
- Crop time From unrooted cuttings to a flowering plant in a 16.5-cm container, about 16 weeks are required.
- 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 21 cm. Height (depth): About 5 cm.
- Cyathia Quantity: Usually about 13 per corymb. Diameter of cyathia cluster: Very tight, about 1.5 by 2 cm. Length: About 6 mm. Width: About 4 mm. Color: Immature: 144B. Mature: 144A. Peduncle: Length: About 2.5 mm. Aspect: Strong, erect. Color: 144C. Stamens: Stamen number: Very numerous, typically more than 20 per cyathium. Anther shape: Oval. Anther size: Less than 1 mm. Amount of pollen: Scarce. Pistils: No pistillate flowers observed. Nectary color: 21A.
- Plants of the new Poinsettia have been observed to be resistant to Botrytis.
- Postproduction longevity Excellent; typically plants of the new Poinsettia maintain good substance and bract color for about 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 ‘Eckaiden’, characterized by its unique light yellow and pink variegated bracts that are held somewhat erect; dark green leaves; upright and compact plant habit; freely branching habit; early flowering, response time about 8 weeks; and excellent 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 ‘Eckaiden’.
The new Poinsettia is a product of a mutation induction breeding program conducted by the Inventor in Encinitas, Calif. The objective of the Inventor's Poinsettia development program is to create new Poinsettia cultivars having interesting bract and leaf display, desirable bract and foliage color and form, strong and freely branching stems and good post-production longevity.
The new Poinsettia originated by exposing unrooted cuttings of the Euphorbia pulcherrima Willd. cultivar ‘Eckabri’, U.S. Plant Patent application Ser. No. 09/345,567, to gamma-ray radiation at a level of 3,000 rads. The new Poinsettia was discovered and selected by the Inventor in February, 1998. The selection of this plant was based on its unique variegated bract color.
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 ‘Eckaiden’. These characteristics in combination distinguish ‘Eckaiden’ as a new and distinct cultivar:
1. Unique light yellow and pink variegated bracts that are held somewhat erect.
2. Dark green leaves.
3. Upright and compact plant habit.
4. Freely branching habit.
5. Early flowering, response time about 8 weeks.
6. Excellent postproduction longevity.
In side-by-side comparisons conducted by the Inventor in Encinitas, Calif., plants of the new Poinsettia differed from plants of the parent selection ‘Eckabri’, primarily in bract coloration as bracts of plants of ‘Eckabri’ are solid pink and not variegated.
Plants of the new Poinsettia can also be compared to plants of the cultivar ‘Pepride’, disclosed in U.S. Plant Pat. No. 10,183. However, in side-by-side comparisons conducted in Encinitas, Calif., plants of the new Poinsettia differed from plants of ‘Pepride’ primarily in bract coloration as bracts of plants of ‘Pepride’ are solid bright red.
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 on the first sheet comprises a side perspective view of a typical plant of ‘Eckaiden’.
The photograph at the top of the second sheet comprises a top perspective view of a typical plant of ‘Eckaiden’.
The photograph at the bottom of the second sheet is a close-up view of typical bracts and leaves of ‘Eckaiden’ (left) and ‘Pepride’ (right). Foliage and brack colors in the photographs may differ from the 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 polyethylene-covered greenhouse with day temperatures about 22 to 24° C., night temperatures about 16 to 18° C., and light levels about 4,000 foot-candles. Plants were grown in 16.5-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. ‘Eckaiden’.
Parentage: Induced mutation of Euphorbia pulcherrima Willd. ‘Eckabri’, disclosed in U.S. Plant Patent application Ser. No. 09/345,567.
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.—Thick, freely branching, becoming fibrous with development.
Plant description:
Plant form.—Inverted triangle; rounded canopy.
Growth habit.—Upright, compact. Freely branching. Branching is enhanced by removing the shoot apex.
Plant vigor.—Moderate.
Plant height.—About 25 cm.
Crop time.—From unrooted cuttings to a flowering plant in a 16.5-cm container, about 16 weeks are required.
Stem description.—Number of lateral branches: About six lateral branches are formed after removal of the terminal apex. Lateral branch length: About 12 cm. Internode length: About 1.1 cm. Stem color: 146A.
Foliage description.—Quantity of leaves per lateral branch: About 7 Length: About 9.75 cm. Width: About 8.25 cm. Shape: Ovate with irregular pointed lobes. Apex: Acuminate. Base: Acute. Margin: Entire. Texture: Smooth. Mostly glabrous with very slight pubescence on lower surface. Color: Young foliage, upper surface: Darker than 137A. Young foliage, lower surface: 137B. Mature foliage, upper surface: Darker than 147A. Mature foliage, lower surface: 147A. Venation, upper surface: 146B. Venation, lower surface: 147C. Petiole: Length: About 4.5 cm. Diameter: About 2 mm. Color: 146D.
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. Early flowering, response time is about 8 weeks.
Quantity of inflorescences.—One per lateral branch, usually about six per plant.
Inflorescence size including bracts.—Diameter: About 21 cm. Height (depth): About 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 10 cm. Width, largest bracts: About 9.3 cm. Shape: Mostly ovate or with irregular pointed lobes. Apex: Acuminate. Base: Acute. Margin: Entire. Texture: Smooth. Aspect: Somewhat erect. Color: Pink centers surrounded by light yellow margins; irregular variegation pattern. Developing, upper surface: Center, 54B; Margin, 11C. Developing, lower surface: Center, 54B to 54C; margin, 11C. Mature, upper surface: Center, 54C; margin, 11C. Mature, lower surface: Center, 54D; margin, 11C.
Cyathia.—Quantity: Usually about 13 per corymb. Diameter of cyathia cluster: Very tight, about 1.5 by 2 cm. Length: About 6 mm. Width: About 4 mm. Color: Immature: 144B. Mature: 144A. Peduncle: Length: About 2.5 mm. Aspect: Strong, erect. Color: 144C. Stamens: Stamen number: Very numerous, typically more than 20 per cyathium. Anther shape: Oval. Anther size: Less than 1 mm. Amount of pollen: Scarce. Pistils: No pistillate flowers observed. Nectary color: 21A.
Disease resistance: Plants of the new Poinsettia have been observed to be resistant to Botrytis.
Postproduction longevity: Excellent; typically plants of the new Poinsettia maintain good substance and bract color for about eight weeks under interior conditions.
Claims (1)
1. A new and distinct cultivar of Poinsettia plant named ‘Eckaiden’, as illustrated and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/432,713 USPP11888P2 (en) | 1999-11-02 | 1999-11-02 | Poinsettia plant named ‘Eckaiden’ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/432,713 USPP11888P2 (en) | 1999-11-02 | 1999-11-02 | Poinsettia plant named ‘Eckaiden’ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP11888P2 true USPP11888P2 (en) | 2001-05-22 |
Family
ID=23717304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/432,713 Expired - Lifetime USPP11888P2 (en) | 1999-11-02 | 1999-11-02 | Poinsettia plant named ‘Eckaiden’ |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP11888P2 (en) |
-
1999
- 1999-11-02 US US09/432,713 patent/USPP11888P2/en not_active Expired - Lifetime
Non-Patent Citations (2)
| Title |
|---|
| UPOV-ROM GTITM Computer Database 2000/04, GTI Jouve Retrieval Software, citation for "Eckaiden', Jun. 1999. * |
| UPOV-ROM GTITM Computer Database 2000/04, GTI Jouve Retrieval Software, citation for ‘Eckaiden’, Jun. 1999. |
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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:010373/0036 Effective date: 19990604 |