USPP32727P2 - Poinsettia plant named ‘NPCW19280’ - Google Patents
Poinsettia plant named ‘NPCW19280’ Download PDFInfo
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- USPP32727P2 USPP32727P2 US16/873,128 US202016873128V USPP32727P2 US PP32727 P2 USPP32727 P2 US PP32727P2 US 202016873128 V US202016873128 V US 202016873128V US PP32727 P2 USPP32727 P2 US PP32727P2
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- 241000221079 Euphorbia <genus> Species 0.000 title claims abstract description 5
- 241000196324 Embryophyta Species 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 9
- 210000003462 vein Anatomy 0.000 description 3
- 240000002395 Euphorbia pulcherrima Species 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 210000001672 ovary Anatomy 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 241000006479 Cyme Species 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001850 reproductive effect 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
- A01H6/385—Euphorbia, 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
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/12—Processes for modifying agronomic input traits, e.g. crop yield
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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
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/12—Processes for modifying agronomic input traits, e.g. crop yield
- A01H1/121—Plant growth habits
- A01H1/1215—Flower development or morphology, e.g. flowering promoting factor [FPF]
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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
- Genus and species Euphorbia pulcherrima.
- the present invention comprises a new and distinct variety of poinsettia, botanically known as Euphorbia pulcherrima and hereinafter referred to by the variety name ‘NPCW19280’.
- ‘NPCW19280’ derived as a selection of a single plant showing rounded bracts and foliage among a population derived from irradiated cuttings of the commercial variety ‘Vesuvio’ (Non Patented).
- This new poinsettia plant is illustrated by the accompanying photograph which shows an overall view of the plant.
- the photograph is of a plant approximately twelve-weeks-old grown indoors Stuttgart, Germany in December 2016. The colors shown are as true as can be reasonably obtained by conventional photographic procedures.
- NPCW19280 is distinguished from its mutation parent as described in Table 1:
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Physiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
A new poinsettia plant particularly distinguished by having a medium vigor, orbicular leaf shape and an orbicular bract shape, is disclosed.
Description
Genus and species: Euphorbia pulcherrima.
Variety denomination: ‘NPCW19280’.
The present invention comprises a new and distinct variety of poinsettia, botanically known as Euphorbia pulcherrima and hereinafter referred to by the variety name ‘NPCW19280’. ‘NPCW19280’ derived as a selection of a single plant showing rounded bracts and foliage among a population derived from irradiated cuttings of the commercial variety ‘Vesuvio’ (Non Patented).
In April 2011 cuttings of the variety ‘Vesuvio’ were irradiated in JKI Quedlinburg, Germany and plants were grown for evaluation. A plant line was selected in November 2013 in Stuttgart, Germany and named ‘NPCW19280’. In February 2014, ‘NPCW19280’ was first vegetatively propagated by vegetative cuttings. ‘NPCW19280’ was found to reproduce true to type in successive generations of asexual propagation via apical cuttings in Stuttgart, Germany.
The following are the most outstanding and distinguishing characteristics of this new variety when grown under normal horticultural practices in Stuttgart, Germany.
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- 1. Obtuse bracts;
- 2. Obtuse leaves; and
- 3. Very high vigor.
This new poinsettia plant is illustrated by the accompanying photograph which shows an overall view of the plant. The photograph is of a plant approximately twelve-weeks-old grown indoors Stuttgart, Germany in December 2016. The colors shown are as true as can be reasonably obtained by conventional photographic procedures.
The following detailed descriptions set forth the distinctive characteristics of ‘NPCW19280’. The data which define these characteristics were collected from asexual reproductions carried out in Stuttgart, Germany. Data was collected on four-month-old plants grown indoors in Stuttgart, Germany under greenhouse conditions in November of 2019. Color references are to The R.H.S. Colour Chart of The Royal Horticultural Society of London (R.H.S.), 5th edition (2007).
- Classification:
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- Family.—Euphorbiaceae.
- Species.—Euphorbia pulcherrima.
- Common name.—Poinsettia.
- Variety.—‘NPCW19280’.
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- Parentage:
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- Male.—None.
- Female.—Selection from irradiated cuttings of the commercial variety ‘Vesuvio’ (U.S. Plant Pat. No. 23,925).
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- Plant:
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- Form.—Triangular.
- Growth habit.—Upright.
- Height.—20.0 cm to 22.0 cm.
- Width.—30.0 cm to 33.0 cm.
- Average number of inflorescences per plant.—5.
- Keeping quality.—Very good.
- Time to produce a cutting.—5 to 6 weeks.
- Blooming habit.—Intermittent.
- Flowering response time.—Approximately 55 days.
- Disease and pest resistance.—None observed.
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- Propagation:
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- Type cuttings.—Apical cuttings.
- Time to produce a rooted cutting.—4 weeks.
- Rooting habit and root color.—Freely branching and white.
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- Lateral branches:
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- Color.—RHS 143A.
- Length.—17.0 cm to 20.0 cm.
- Internode length.—0.5 cm to 3.0 cm.
- Diameter.—0.3 cm to 0.5 cm.
- Branching habit.—Freely branching.
- Number of lateral branches per plant.—4 to 5.
- Texture.—Smooth.
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- Leaves:
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- Quantity.—5 to 6 per lateral branch.
- Arrangement.—Alternate.
- Number of lobes on the leaf blade.—None.
- Shape.—Orbicular.
- Apex.—Obtuse.
- Base.—Rounded.
- Margin.—Entire.
- Length.—6.0 cm to 8.0 cm.
- Width.—6.0 cm to 8.0 cm.
- Texture (both surfaces).—Smooth.
- Vein color.—Upper surface: Transparent. Lower surface: RHS 139D, main vein slightly reddish on the lower part.
- Variegation.—Absent.
- Venation pattern.—Reticulate.
- Color.—Mature foliage: Upper surface: RHS 139A. Lower surface: RHS 139D. Immature foliage: Upper surface: RHS 141A. Lower surface: RHS 139B.
- Leaf petiole.—Length: 3.0 cm to 4.0 cm. Diameter: 0.2 cm to 0.3 cm. Color: Upper (part) surface: RHS 59A. Lower (part) surface: RHS 181B. Texture: Smooth. Strength: Medium.
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- Inflorescence:
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- Lastingness of inflorescence on the plant.—4 to 5 weeks.
- Natural flowering season.—End of November.
- Diameter.—14.0 cm to 16.0 cm.
- Height.—2.0 cm to 3.0 cm.
- Fragrance.—Absent.
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- Bracts:
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- Number of bracts per inflorescence.—7 to 8.
- Shape.—Between orbicular and ovate.
- Apex.—Obtuse.
- Base.—Rounded.
- Margin.—Entire.
- Size.—Length: 4.0 cm to 8.0 cm. Width: 3.0 cm to 6.0 cm.
- Texture (both upper and lower surfaces).—Smooth.
- Venation pattern.—Reticulate.
- Vein color.—Upper surface: RHS 59A. Lower surface: RHS 181B.
- Bract color.—Upper surface: Between RHS 46A and RHS 46B. Lower surface: Close to RHS 53B.
- Bract petiole.—Length: 0.5 cm to 1.0 cm. Diameter: 0.2 cm. Color: Upper (part) surface: RHS 59A. Lower (part) surface: RHS 181B. Texture: Smooth. Strength: Medium.
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- Cyme:
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- Diameter.—1.0 cm to 1.5 cm.
- Cyathia number.—5.0 cm to 6.0 cm per inflorescence.
- Deformation of glands of the cyathium.—Absent.
- Timing of opening of cyathia.—Opens end of November; first pollen appears in parallel to opening of the nectar cups, stigmas arrive 2 weeks later.
- Cyathium.—Shape: Ovate. Diameter: 0.2 cm to 0.5 cm. Length: 0.3 cm to 0.7 cm. Color: RHS 143C.
- Peduncle.—Color: RHS 142B. Length: 0.2 cm. Diameter: 0.1 cm. Texture: Smooth. Strength: Medium.
- Nectar cups.—Number: 1 per cyathium. Diameter: 0.1 cm. Length: 0.3 cm to 0.4 cm. Color: RHS 12A.
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- Reproductive organs:
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- Stamen quantity.—5 to 8 per cyathium.
- Stamen shape.—Ovate.
- Filament length.—0.25 cm.
- Filament color.—RHS 46A.
- Pollen quantity.—Sparse.
- Pollen color.—RHS 12A.
- Gynoecium.—Present. Pistil quantity per cyathium: 1. Pistil length: 0.2 cm. Stigma form: Divided in 2 parts. Stigma color: RHS 183A. Style length 0.2 cm. Style color: RHS 183A. Ovary length: 0.2 cm. Ovary color: RHS 143C.
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- Fruit and seed set: Not observed.
‘NPCW19280’ is distinguished from its mutation parent as described in Table 1:
TABLE 1 |
Comparison with Parental Lines |
Variety | Mutation parent | |
Characteristic | ‘NPCW19280’ | ‘Vesuvio’ |
Vigor | Medium | Very high |
Leaf shape | Orbicular | Obtuse |
Bract shape | Orbicular | Obtuse |
Applicant respectfully submits that there are no commercially similar varieties available for comparison.
Claims (1)
1. A new and distinct variety of poinsettia plant named ‘NPCW19280’ as shown and described herein.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/873,128 USPP32727P2 (en) | 2020-02-06 | 2020-02-06 | Poinsettia plant named ‘NPCW19280’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/873,128 USPP32727P2 (en) | 2020-02-06 | 2020-02-06 | Poinsettia plant named ‘NPCW19280’ |
Publications (1)
Publication Number | Publication Date |
---|---|
USPP32727P2 true USPP32727P2 (en) | 2021-01-05 |
Family
ID=74044933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/873,128 Active USPP32727P2 (en) | 2020-02-06 | 2020-02-06 | Poinsettia plant named ‘NPCW19280’ |
Country Status (1)
Country | Link |
---|---|
US (1) | USPP32727P2 (en) |
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2020
- 2020-02-06 US US16/873,128 patent/USPP32727P2/en active Active
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