USPP27884P3 - Poinsettia plant named ‘PER1912’ - Google Patents
Poinsettia plant named ‘PER1912’ Download PDFInfo
- Publication number
- USPP27884P3 USPP27884P3 US14/545,495 US201514545495V USPP27884P3 US PP27884 P3 USPP27884 P3 US PP27884P3 US 201514545495 V US201514545495 V US 201514545495V US PP27884 P3 USPP27884 P3 US PP27884P3
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- Prior art keywords
- plants
- plant
- per1912
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- poinsettia
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- 241000221079 Euphorbia <genus> Species 0.000 title claims abstract description 33
- 241000196324 Embryophyta Species 0.000 abstract description 49
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 241000972773 Aulopiformes Species 0.000 abstract description 2
- 235000019515 salmon Nutrition 0.000 abstract description 2
- 240000002395 Euphorbia pulcherrima Species 0.000 description 7
- 240000001140 Mimosa pudica Species 0.000 description 4
- 230000035772 mutation Effects 0.000 description 4
- 241000218922 Magnoliophyta Species 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000018109 developmental process Effects 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
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000010200 gynoecium development Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 230000001850 reproductive effect 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
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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
- A01H6/38—Euphorbiaceae, e.g. Poinsettia
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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
- A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
- A01H5/02—Flowers
Definitions
- Botanical designation Euphorbia pulcherrima Willd.
- 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 cultivar name ‘PER1912’.
- the new Poinsettia plant is a product of a planned breeding program conducted by the Inventor in Encinitas, Calif.
- the objective of the breeding program is to create new uniform Poinsettia plants having large inflorescences with attractive flower bracts and excellent post-production longevity.
- the new Poinsettia plant is a naturally-occurring whole plant mutation of a proprietary selection of Euphorbia pulcherrima Willd. ‘PER1270’, disclosed in U.S. Plant Pat. No. 24,233.
- the new Poinsettia plant was discovered and selected by the Inventor from within a population of plants of the mutation parent in a controlled greenhouse environment in Encinitas, Calif. on Sep. 21, 2011.
- Plants of the new Poinsettia have not been observed under all possible combinations of environmental conditions and cultural practices.
- the phenotype may vary somewhat with variations in environmental conditions such as temperature, daylength and light intensity, without, however, any variance in genotype.
- plants of the new Poinsettia differ primarily from plants of the mutation parent, ‘PER1270’, in flower bract color as plants of ‘PER1270’ have dark red-colored flower bracts.
- Plants of the new Poinsettia can be compared to plants of the Euphorbia pulcherrima Willd. ‘Peterstar Pink’, disclosed in U.S. Plant Pat. No. 9,879.
- plants of the new Poinsettia differed primarily from plants of ‘Peterstar Pink’ in the following characteristics:
- Plants of the new Poinsettia can be compared to plants of the Euphorbia pulcherrima Willd. ‘490 Pink’, disclosed in U.S. Plant Pat. No. 8,817. In side-by-side comparisons conducted in Encinitas, Calif., plants of the new Poinsettia differed primarily from plants of ‘490 Pink’ in the following characteristics:
- the photograph at the bottom of the sheet is a side perspective view of a typical flowering plant of ‘PER1912’ grown in a container.
- the photograph at the top of the sheet is a close-up view of a typical flowering plant of ‘PER1912’.
Landscapes
- 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
Description
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- 1. Uniform, upright and mounded plant habit.
- 2. Moderately vigorous growth habit.
- 3. Freely and upright branching habit.
- 4. Dark green-colored leaves.
- 5. Under natural season conditions, plants flower on or about November 25 in Southern California.
- 6. Large inflorescences with salmon pink-colored flower bracts.
- 7. Good post-production longevity.
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- 1. Plants of the new Poinsettia had a more upright branching habit than plants of ‘Peterstar Pink’.
- 2. Plants of the new Poinsettia had darker green-colored leaves than plants of ‘Peterstar Pink’.
- 3. Plants of the new Poinsettia and ‘Peterstar Pink’ differed in flower bract shape as flower bracts of plants of ‘Peterstar Pink’ were ovate in shape.
- 4. Plants of the new Poinsettia and ‘Peterstar Pink’ differed in flower bract color as plants of ‘Peterstar Pink’ had dark pink-colored flower bracts.
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- 1. Plants of the new Poinsettia and ‘490 Pink’ differed in flower bract shape as flower bracts of plants of ‘490 Pink’ were ovate in shape.
- 2. Plants of the new Poinsettia and ‘490 Pink’ differed in flower bract color as plants of ‘490 Pink’ had pink-colored flower bracts.
- 3. Plants of the new Poinsettia flowered about one week later than plants of ‘490 Pink’.
- Botanical classification: Euphorbia pulcherrima Willd. ‘PER1912’.
- Parentage: Naturally-occurring whole plant mutation of Euphorbia pulcherrima Willd. ‘PER1270’, disclosed in U.S. Plant Pat. No. 24,233.
- Propagation:
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- Type.—Terminal vegetative cuttings.
- Time to initiate roots.—About seven to ten days at night temperatures about 20° C. and day temperatures about 27° C.
- Time to produce a rooted young plant.—About four weeks at night temperatures about 20° C. and day temperatures about 27° C.
- Root description.—Fibrous; white in color.
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- Plant description:
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- Plant habit and form.—Uniform, upright and mounded plant habit; inverted triangle; large inflorescences positioned above the foliar plane; moderately vigorous growth habit.
- Plant height.—About 37 cm.
- Plant diameter or spread.—About 54 cm.
- Lateral branch description.—Quantity: Freely branching habit, about eight lateral branches develop after pinching; upright branching habit. Length: About 32 cm. Diameter: About 7 mm. Internode length: About 2.8 cm. Strength: Strong. Aspect: Initially upright to somewhat outwardly. Texture: Smooth, glabrous. Luster: Glossy. Color: Close to 146A.
- Leaf description.—Arrangement: Alternate, simple. Length: About 11.5 cm. Width: About 7.4 cm. Shape: Broadly lanceolate with shallow lobes. Apex: Acuminate. Base: Mostly attenuate. Margin: Mostly entire, occasionally with up to four points. Aspect: Flat. Venation pattern: Pinnate, arcuate. Texture, upper surface: Smooth, glabrous; not rugose. Texture, lower surface: Slightly pubescent; prominent venation. Color: Developing and fully expanded leaves, upper surface: Darker green than 139A, venation, close to 147B. Developing and fully expanded leaves, lower surface: Close to N137C; venation, close to midvein, close to 147C. Petioles: Length: About 6 cm. Diameter: About 3 mm. Texture, upper and lower surfaces: Smooth, glabrous. Luster, upper and lower surfaces: Glossy. Color, upper surface: Close to 183B. Color, lower surface: Close to N199C.
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- Inflorescence description:
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- Inflorescence type and habit.—Terminal inflorescences are compound corymbs of cyathia with colored flower bracts subtending the cyathia; inflorescences uniformly positioned above the foliar plane.
- Fragrance.—None detected.
- Flowering response.—Under natural season conditions, plants typically flower on or about November 25 in Southern California; under artificial long nyctoperiod/short photoperiod conditions, plants flower about eight to nine weeks later.
- Post-production longevity.—Good post-production longevity; plants of the new Poinsettia maintain good substance and flower bract color for about four to six weeks under interior conditions; flower bracts persistent and cyathia not persistent.
- Inflorescence diameter.—About 32 cm.
- Inflorescence height (depth).—About 8 cm.
- Flower bracts.—Quantity per inflorescence: About 22. Length, largest bracts: About 15.2 cm. Width, largest bracts: About 10.4 cm. Shape: Mostly elliptical to slightly lanceolate; occasionally with shallow lobes. Apex: Acuminate. Base: Attenuate. Margin: Entire, occasionally with two to three points. Texture, upper and lower surfaces: Smooth, glabrous; satiny; mostly flat, very slightly rugose. Aspect: Upright to horizontal and with development, drooping. Venation pattern: Pinnate, arcuate. Color: Developing or transitional bracts, upper surface: Close to 180C. Developing or transitional bracts, lower surface: Close to 180D. Fully expanded bracts, upper surface: Close to 48A; color does not fade with development. Fully expanded bracts, lower surface: Close to 48B; color does not fade with development. Bract petioles: Length: About 2.5 cm. Diameter: About 2.5 mm. Texture, upper and lower surfaces: Smooth, glabrous. Color, upper and lower surfaces: Close to N34C.
- Cyathia.—Quantity per corymb: About twelve. Length: About 1.4 cm. Width: About 6 mm. Shape: Oval. Texture: Smooth, glabrous. Color, inner and outer surfaces: Close to 146A to 146B.
- Nectaries.—Quantity per cyathium: One, occasionally two. Length: About 6 mm. Width: About 4 mm. Shape: Roughly elliptical to oval. Texture: Smooth, glabrous. Color, inner and outer surfaces: Close to 21A.
- Peduncles.—Length: About 4 mm. Diameter: About 2 mm. Strength: Strong. Aspect: Mostly upright. Texture: Smooth, glabrous. Color: Close to 146B.
- Reproductive organs.—Stamens: Quantity per cyathium: About eight. Filament length: About 4 mm. Filament color: Close to 45A. Anther shape: Round; bi-lobed. Anther length: About 1 mm. Anther color: Close to 53A. Amount of pollen: Scarce. Pollen color: Close to 16A. Pistils: Pistil development has not been observed on plants of the new Poinsettia.
- Seeds and fruits.—Seed and fruit production have not been observed on plants of the new Poinsettia.
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- Disease & pest resistance: Plants of the new Poinsettia have not been shown to be resistant to pathogens and pests common to Poinsettia plants.
- Temperature tolerance: Plants of the new Poinsettia have been observed to tolerate temperatures ranging from about 16° C. to about 29° C.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/545,495 USPP27884P3 (en) | 2015-05-12 | 2015-05-12 | Poinsettia plant named ‘PER1912’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/545,495 USPP27884P3 (en) | 2015-05-12 | 2015-05-12 | Poinsettia plant named ‘PER1912’ |
Publications (2)
Publication Number | Publication Date |
---|---|
US20160338243P1 US20160338243P1 (en) | 2016-11-17 |
USPP27884P3 true USPP27884P3 (en) | 2017-04-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/545,495 Active 2035-08-25 USPP27884P3 (en) | 2015-05-12 | 2015-05-12 | Poinsettia plant named ‘PER1912’ |
Country Status (1)
Country | Link |
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US (1) | USPP27884P3 (en) |
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2015
- 2015-05-12 US US14/545,495 patent/USPP27884P3/en active Active
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US20160338243P1 (en) | 2016-11-17 |
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AS | Assignment |
Owner name: DUMMEN GROUP B. V., NETHERLANDS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KOBAYASHI, RUTH;REEL/FRAME:035718/0101 Effective date: 20150323 |
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Owner name: WILMINGTON TRUST (LONDON) LIMITED, UNITED KINGDOM Free format text: SECURITY INTEREST;ASSIGNOR:DUEMMEN GROUP B.V.;REEL/FRAME:043363/0263 Effective date: 20170714 |
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Owner name: LUCID TRUSTEE SERVICES LIMITED, UNITED KINGDOM Free format text: ASSIGNMENT OF SECURITY INTERESTS IN PATENT COLLATERAL AT R/F 043363/0263;ASSIGNOR:WILMINGTON TRUST (LONDON) LIMITED;REEL/FRAME:055600/0567 Effective date: 20210315 |
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Owner name: DUEMMEN GROUP B.V., NETHERLANDS Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:LUCID TRUSTEE SERVICES LIMITED, AS SECURITY AGENT;REEL/FRAME:055661/0610 Effective date: 20210319 |