USPP17188P3 - Campanula plant named ‘PKMP05’ - Google Patents
Campanula plant named ‘PKMP05’ Download PDFInfo
- Publication number
- USPP17188P3 USPP17188P3 US11/059,411 US5941105V USPP17188P3 US PP17188 P3 USPP17188 P3 US PP17188P3 US 5941105 V US5941105 V US 5941105V US PP17188 P3 USPP17188 P3 US PP17188P3
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- pkmp05
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- campanula
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- 241000123667 Campanula Species 0.000 title claims abstract description 14
- 241000196324 Embryophyta Species 0.000 abstract description 32
- 206010053759 Growth retardation Diseases 0.000 abstract description 2
- 231100000001 growth retardation Toxicity 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 244000172533 Viola sororia Species 0.000 description 10
- 241001412408 Campanula portenschlagiana Species 0.000 description 7
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 7
- 239000003086 colorant Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 241000607479 Yersinia pestis Species 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 241000218922 Magnoliophyta Species 0.000 description 2
- 102220502675 Post-GPI attachment to proteins factor 4_N87A_mutation Human genes 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 239000007954 growth retardant Substances 0.000 description 2
- 229940023569 palmate Drugs 0.000 description 2
- 102220274636 rs144712084 Human genes 0.000 description 2
- 241001465180 Botrytis Species 0.000 description 1
- 241001164374 Calyx Species 0.000 description 1
- 241000703121 Campanula rotundifolia Species 0.000 description 1
- 241001573881 Corolla Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 102220228151 rs1064793242 Human genes 0.000 description 1
- 239000002689 soil Substances 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
- A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
- A01H5/02—Flowers
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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
- A01H6/26—Campanulaceae
- A01H6/264—Campanula
Definitions
- Botanical designation Campanula portenschlagiana.
- the present invention relates to a new and distinct cultivar of Campanula plant, botanically known as Campanula portentschiana Schult., commonly known as Dalmatian Bellflower, and hereinafter referred to by the name ‘PKMP05’.
- the new Campanula, ‘PKMP05’ is a product of a planned breeding program conducted by the inventor, Gert K. Jensen, in S ⁇ hus, Denmark.
- the objective of the breeding program is to develop a new Campanula variety with uniform and compact plant form and deep purple flowers.
- the new Campanula cultivar originated from a cross made in 2002 by the inventor between a proprietary selection of Campanula portentschiana Schult named ‘PKMP01’, as the female parent and described in allowed U.S. patent application Ser. No. 10/648,304, and a proprietary selection of Campanula portentschiana Schult named ‘08.98.05’ as the male parent (unpatented).
- the inventor selected the new Campanula cultivar from the progeny of the above cross in 2002 on the basis of its compact and freely flowering habit. Plants of the new Campanula are more upright, compact and more freely flowering than plants of both parental selections.
- FIG. 1 shows a side perspective view of a typical flowering plant of ‘PKMP05’ (designated in the photograph by the breeder's reference, 08.02.06) as grown in a 10.5 cm pot.
- FIG. 2 shows a view of a typical flowering raceme and leaves of ‘PKMP05’ (designated in the photograph by the breeder's reference, 08.02.06) compared to a typical flowering raceme and leaves of the female parental cultivar, ‘PKMP01’ (designated in the photograph by the breeder's reference 08.01.17).
- FIG. 3 shows a close-up view of a typical flowering raceme of ‘PKMP05’ (designated in the photograph by the breeder's reference, 08.02.06) compared to a close-up view of a typical flowering raceme of the female parental cultivar, ‘PKMP01’ (designated in the photograph by the breeder's reference 08.01.17).
- the new Campanula cultivar ‘PKMP05’ has not been observed under all possible environmental conditions.
- the phenotype of the new cultivar may vary significantly with variations in environment such as temperature, light intensity, day length, and fertility level without any variance in genotype.
- the age of the ‘PKMP05’ plants described is 14 weeks old after cutting, as grown in 10.5 cm pots. The photographs and descriptions were taken during the winter season when day temperature in the glass-covered greenhouse ranged from 18-22° C. and when the night average temperatures in the glass-covered greenhouse was 16° C.
Abstract
A new and distinct cultivar of Campanula plant named ‘PKMP05’, characterized by having compact, upright plant habit; dense and bushy plant form mainly due to more upright stems; vigorous growth habit and no need for chemical growth retardation; greater number of flowers per plant, large upright violet flowers, and no need for vernalization.
Description
Botanical designation: Campanula portenschlagiana.
Variety denomination: ‘PKMP05’.
The present invention relates to a new and distinct cultivar of Campanula plant, botanically known as Campanula portenschlagiana Schult., commonly known as Dalmatian Bellflower, and hereinafter referred to by the name ‘PKMP05’.
The new Campanula, ‘PKMP05’, is a product of a planned breeding program conducted by the inventor, Gert K. Jensen, in Søhus, Denmark. The objective of the breeding program is to develop a new Campanula variety with uniform and compact plant form and deep purple flowers.
The new Campanula cultivar originated from a cross made in 2002 by the inventor between a proprietary selection of Campanula portenschlagiana Schult named ‘PKMP01’, as the female parent and described in allowed U.S. patent application Ser. No. 10/648,304, and a proprietary selection of Campanula portenschlagiana Schult named ‘08.98.05’ as the male parent (unpatented). The inventor selected the new Campanula cultivar from the progeny of the above cross in 2002 on the basis of its compact and freely flowering habit. Plants of the new Campanula are more upright, compact and more freely flowering than plants of both parental selections.
Asexual reproduction of the new Campanula cultivar by terminal cuttings taken and propagated since January of 2002 in Søhus, Denmark, has shown that the combination of characteristics as herein disclosed for the new cultivar are firmly fixed and retained through successive generations of asexual reproduction. The new cultivar reproduces true-to-type.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘PKMP05’. These characteristics in combination distinguish ‘PKMP05’ as a new and distinct cultivar:
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- 1. Upright plant habit;
- 2. Dense and bushy plant form, mainly due to more upright stems;
- 3. Vigorous growth habit, and less need for chemical growth retardation;
- 4. More uniform and deeper purple flower color; and
- 5. No need for vernalization.
Side-by-side comparisons between the instant plant and the parental cultivars, ‘PKMP01’ and ‘08.98.05’, were conducted by the inventor in Stige, Denmark. Plants of ‘PKMP05’ differ from the cultivars ‘PKMP01’ and ‘08.98.05’ in the following characteristics:
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- 1. Plants of ‘PKMP05’ have longer internodes than plants of the cultivars ‘PKMP01’ and ‘08.98.05’.
- 2. Plants of ‘PKMP05’ have darker gray-green colored leaves whereas plants of the cultivars ‘PKMP01’ and ‘08.98.05’ have green-colored leaves.
- 3. Plants of ‘PKMP05’ have longer flower peduncles than plants of the cultivars ‘PKMP01’ and ‘08.98.05’.
- 4. Plants of ‘PKMP05’ are shorter and more compact than plants of the cultivars ‘PKMP05’ and ‘08.98.05’.
Of the many commercial cultivars known to the inventor, the most similar in comparison to ‘PKMP05’ are the Campanula portenschlagiana Schult. parental cultivars ‘PKMP01’ and ‘08.98.05’.
The accompanying colored photographs illustrate the overall appearance of the new cultivar ‘PKMP05’, 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 more accurately describe the actual colors of ‘PKMP05’.
The new Campanula cultivar ‘PKMP05’ has not been observed under all possible environmental conditions. The phenotype of the new cultivar may vary significantly with variations in environment such as temperature, light intensity, day length, and fertility level without any variance in genotype.
The aforementioned photographs, together with the following observations, measurements and values describe plants of the new Campanula cultivar ‘PKMP05’ as grown in a heated and lighted, glass-covered greenhouse in Søhus, Denmark, under conditions which closely approximate those generally used in commercial practice. Plants of ‘PKMP05’ are grown in a glass-covered greenhouse where day temperatures in the greenhouse range from 18-22° C. and the average night temperatures is 16° C. Light levels used while growing plants of ‘PKMP05’ are 55 Wm2. Plants of ‘PKMP05’ are grown with 16 to 18 hour long day photoperiodic treatments; 10 hour short day photoperiodic treatments for propagation and seedlings.
The age of the ‘PKMP05’ plants described is 14 weeks old after cutting, as grown in 10.5 cm pots. The photographs and descriptions were taken during the winter season when day temperature in the glass-covered greenhouse ranged from 18-22° C. and when the night average temperatures in the glass-covered greenhouse was 16° C.
Color references are made to The Royal Horticultural Society Colour Chart (R.H.S.), 4th ed., except where general colors of ordinary significance are used.
- Classification:
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- Botanical.—Campanula portenschlagiana.
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- Parentage:
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- Female parent.—Proprietary selection of Campanula portenschlagiana Schult named ‘PKMP01’ (described in allowed U.S. patent application Ser. No. 10/648,304).
- Male parent.—Proprietary selection of Campanula portenschlagiana Schult named ‘08.98.05’ (unpatented).
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- Propagation:
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- Type cutting.—Terminal vegetative cuttings.
- Time to initiate roots.—About 10 to 14 days at 18 to 21° C. in tunnels in a greenhouse.
- Root description.—Fine, well branched.
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- Plant description:
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- Form.—Perennial, rosette plant with upright plant habit. Campanulate flowers in racemes. Freely branching with lateral branches forming at every node; dense and bushy.
- Crop time.—After rooting, about 14 weeks are required to produce finished flowering plants in 10.5 cm pots.
- Plant height (soil level to top of plant plane).—About 13 cm.
- Plant spread (width).—About 27 cm.
- Lateral branches.—Quantity: About 85-90 per plant. Length (including flowers): 10 cm. Branch diameter: 1-2 mm. 5 leaves per lateral branch.
- Internode length.—25 mm.
- Stem.—RHS 141B, green, in color.
- Vigor.—Vigorous growth rate.
- Foliage description.—Leaves single, dentate, cordate, palmate venation. Length: 15-20 mm. Width: About 25 mm. Shape: Cordate. Apex: Rounded. Base: Cordate. Margin: Broadly dentate. Texture: Smooth, glabrous, dull. Color: Upper surfaces (young and mature foliage) RHS N138A, green; Lower surfaces (young and Mature foliage): RHS 138A, green.
- Venation.—Color: (upper and lower surfaces) RHS N138A, green. Pattern: palmate.
- Petiole.—Length: 4-5 cm. Diameter: 1-2 mm. Texture: Smooth, glabrous. Color: RHS N138B, green.
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- Flower description:
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- Flower number per plant.—About 1500.
- Flower arrangement and shape.—Single, upright, flowers in racemes; campanulate flowers with small star shaped calyx.
- Natural flowering season.—Continuous throughout the spring and summer. Season can be extended by long day treatments, no vernalization needed.
- Flower longevity on the plant.—About 5-9 days; however, longevity of individual flowers is highly dependent on temperature and light conditions. Flowers persistent.
- Fragrance.—None.
- Number of flowers per inflorescence.—9.
- Inflorescence size.—Length: About 8 cm. Diameter: About 23 cm.
- Flowers.—Length: about 18 mm. Diameter: about 23 mm. Lanceolate, acuminate petal lobes: 7 mm long and 5 mm wide. Corolla color: upper and lower surfaces, RHS N87A, violet, and RHS N88D, violet, and the bottom of the bell has this same violet color.
- Buds.—Length: up to 15 mm. Diameter: up to 4 mm. Shape: oblong, ridged. Color: RHS 143C, green to RHS 84A-84D, violet, on the edges.
- Petals.—Arrangement: Single, sympetalous, campanulate. Quantity per flower: 5. Length: 8-10 mm. Width: 7 mm. Overall shape: Arrow-shaped. Apex: Acute. Base: Fused. Margin: Entire. Texture: Velvety. Color (when opening): upper surface RHS 87A, violet, and lower surface RHS N82D, purple-violet. Color (when opened): upper surface RHS N87A, violet, and lower surface RHS N88D, violet. No fading, but withers to RHS 156C, gray-white.
- Sepals.—Arrangement: Shiny, glabrous, free. Quantity per flower: 5. Length: 3 mm. Width: 1 mm. Overall shape: Arrow-shaped. Apex: Cuspidate. Base: Fused. Margin: Entire. Color: (immature — both surfaces) RHS 144B, yellow-green. Color: (mature — both surfaces) RHS 138A, green.
- Peduncles.—Strength: Moderately strong. Length: About 30 mm. Diameter: About 1 mm. Color: 141B, green.
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- Reproductive organs:
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- Androecium.—Stamen: Quantity: 5; fused until pollen has been shed. Anther: Shape: Fused, after shedding curling. Length: About 1 mm. Color: RHS 158B, yellow-white. Pollen: Amount: Average production. Color: RHS 158B, yellow-white.
- Gynoecium.—Pistil: Quantity: 1. Length: About 12 mm. Stigma: Shape: Tripartite. Color: RHS 85A, violet. Style: Length: About 11 mm. Color: RHS 84B, violet. Ovary: Color: RHS 150D, yellow-green.
- Seeds.—Quantity: 25 per flower. Length: About 1 mm. Diameter: About 0.3 mm. Texture: Smooth and glabrous. Color: Greyed-orange, RHS 175A.
- Fruit.—Type: Capsule. Length: About 6 to 8 mm. Diameter: About 2-3 mm. Color: RHS 164C, greyed-orange.
- Growth retardants.—No growth retardants were used in the breeding program.
- Weather tolerance.—Plants of the new Campanula have exhibited good tolerance to drought, rain and wind, with low temperature resistance to −20° C.
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- Disease/pest resistance: ‘PKMP05’ is not resistant to any diseases or pests typical to Campanula cultivars.
- Disease/pest susceptibility: ‘PKMP05’ is susceptible to Botrytis.
Claims (1)
1. A new and distinct cultivar of Campanula plant named ‘PKMP05’, as illustrated and described herein.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/059,411 USPP17188P3 (en) | 2005-02-17 | 2005-02-17 | Campanula plant named ‘PKMP05’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/059,411 USPP17188P3 (en) | 2005-02-17 | 2005-02-17 | Campanula plant named ‘PKMP05’ |
Publications (2)
Publication Number | Publication Date |
---|---|
US20060185046P1 US20060185046P1 (en) | 2006-08-17 |
USPP17188P3 true USPP17188P3 (en) | 2006-11-07 |
Family
ID=36817180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/059,411 Active USPP17188P3 (en) | 2005-02-17 | 2005-02-17 | Campanula plant named ‘PKMP05’ |
Country Status (1)
Country | Link |
---|---|
US (1) | USPP17188P3 (en) |
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2005
- 2005-02-17 US US11/059,411 patent/USPP17188P3/en active Active
Non-Patent Citations (3)
Title |
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Canadian Plant Breeder's Rights 04/4488 filed Nov. 24, 2004-documents include Feb. 28, 2006 print-out from Canadian Food Inspection Agency-Plant Breeders' Rights Office List of Varieties verifying application information (1 pg) and Filing Receipt dated Nov. 26, 2004 (1 pg). |
European Union Community Plant Variety Office (CPVO) 2004/2054 filed Nov. 3, 2004-documents include Feb. 28, 2006 print-out from CPVO website verifying application information (1 pg) and Proposal for Variety Denomination (1 pg), Application Papers (7 pgs) and Technical Questionnaire (5 pgs). |
Japanese Plant Variety Rights 17737 filed Dec. 9, 2004-documents include Filing Receipt (w/English Translation) verifying application information (2 pgs) and Plant Variety Rights Application Papers (10 pgs). |
Also Published As
Publication number | Publication date |
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US20060185046P1 (en) | 2006-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: GARTNERIET PKM APS, DENMARK Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:JENSEN, GERT KIM;REEL/FRAME:016058/0447 Effective date: 20050126 |