USPP28913P3 - Dahlia plant named ‘BKDAMYL’ - Google Patents
Dahlia plant named ‘BKDAMYL’ Download PDFInfo
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- USPP28913P3 USPP28913P3 US14/999,410 US201614999410V USPP28913P3 US PP28913 P3 USPP28913 P3 US PP28913P3 US 201614999410 V US201614999410 V US 201614999410V US PP28913 P3 USPP28913 P3 US PP28913P3
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- 241000132500 Dahlia <angiosperm> Species 0.000 title claims abstract description 37
- 241000196324 Embryophyta Species 0.000 abstract description 43
- 235000012040 Dahlia pinnata Nutrition 0.000 description 24
- 239000002932 luster Substances 0.000 description 10
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000218922 Magnoliophyta Species 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 244000115658 Dahlia pinnata Species 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 0.000 description 1
- 230000001419 dependent effect Effects 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
- 239000003337 fertilizer Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000005078 fruit development Effects 0.000 description 1
- 230000000977 initiatory effect Effects 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
- 244000052769 pathogen Species 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000008117 seed development Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A01H6/14—Asteraceae or Compositae, e.g. safflower, sunflower, artichoke or lettuce
- A01H6/144—Dahlia
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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 Dahlia hybrida.
- the present invention relates to a new and distinct cultivar of Dahlia plant, botanically known as Dahlia hybrida and hereinafter referred to by the name ‘BKDAMYL’.
- the new Dahlia plant is a product of a planned breeding program conducted by the Inventor in Maasdijk, The Netherlands.
- the objective of the breeding program is to create new sturdy container Dahlia plants that have a freely basal branching habit, and large inflorescences with attractive ray floret coloration.
- the new Dahlia plant originated from an open-pollination in September, 2011 in Maasdijk, The Netherlands of a proprietary selection of Dahlia hybrida identified as code number 4002035, not patented, as the female, or seed, parent with an unknown selection of Dahlia hybrida as the male, or pollen, parent.
- the new Dahlia plant was discovered and selected by the Inventor as a single flowering plant from within the progeny of the stated open-pollination in a controlled greenhouse environment in Maasdijk, The Netherlands in May, 2012.
- Plants of the new Dahlia have not been observed under all possible combinations of environmental conditions and cultural conditions.
- the phenotype may vary somewhat with variations in environmental conditions such as temperature and light intensity, without, however, any variance in genotype.
- Plants of the new Dahlia can be compared to plants of Dahlia hybrida ‘BKDAMGE’, disclosed in U.S. Plant patent application Ser. No. 14/999,407. Plants of the new Dahlia differ primarily from plants of ‘BKDAMGE’ in ray floret color as plants of ‘BKDAMGE’ have bright yellow and red bi-colored ray florets.
- Plants of the new Dahlia can be compared to plants of Dahlia variabilis ‘Montana’, disclosed in U.S. Plant Pat. No. 15,186. In side-by-side comparisons, plants of the new Dahlia differ from plants of ‘Montana’ in the following characteristics:
- the photograph on the first sheet comprises a side perspective view of a typical flowering plant of ‘BKDAMYL’ grown in a container.
- the photograph on the second sheet is a close-up view of a typical inflorescence of ‘BKDAMYL’.
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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)
- Cultivation Of Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
A new and distinct cultivar of Dahlia plant named ‘BKDAMYL’, characterized by its broadly upright plant habit; freely basal branching habit; dense and bushy growth habit; medium-sized dark green-colored leaves; and large semi-double inflorescences with bright yellow-colored ray florets.
Description
Botanical designation: Dahlia hybrida.
Cultivar denomination: ‘BKDAMYL’.
Title: Dahlia Plant Named ‘BKDAMGE’
Applicant: Annie Cornelia Beekenkamp
Filed: Concurrently with the instant application
The present invention relates to a new and distinct cultivar of Dahlia plant, botanically known as Dahlia hybrida and hereinafter referred to by the name ‘BKDAMYL’.
The new Dahlia plant is a product of a planned breeding program conducted by the Inventor in Maasdijk, The Netherlands. The objective of the breeding program is to create new sturdy container Dahlia plants that have a freely basal branching habit, and large inflorescences with attractive ray floret coloration.
The new Dahlia plant originated from an open-pollination in September, 2011 in Maasdijk, The Netherlands of a proprietary selection of Dahlia hybrida identified as code number 4002035, not patented, as the female, or seed, parent with an unknown selection of Dahlia hybrida as the male, or pollen, parent. The new Dahlia plant was discovered and selected by the Inventor as a single flowering plant from within the progeny of the stated open-pollination in a controlled greenhouse environment in Maasdijk, The Netherlands in May, 2012.
Asexual reproduction of the new Dahlia plant by terminal cuttings in a controlled greenhouse environment in Maasdijk, The Netherlands since October, 2012 has shown that the unique features of this new Dahlia plant are stable and reproduced true to type in successive generations.
Plants of the new Dahlia have not been observed under all possible combinations of environmental conditions and cultural conditions. The phenotype may vary somewhat with variations in environmental conditions such as temperature and light intensity, without, however, any variance in genotype.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘BKDAMYL’. These characteristics in combination distinguish ‘BKDAMYL’ as a new and distinct Dahlia plant:
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- 1. Broadly upright plant habit.
- 2. Freely basal branching habit; dense and bushy growth habit.
- 3. Medium-sized dark green-colored leaves.
- 4. Large semi-double inflorescences with bright yellow-colored ray florets.
Plants of the new Dahlia differ primarily from plants of the female parent selection in the following characteristics:
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- 1. Plants of the new Dahlia are more freely branching than plants of the female parent selection.
- 2. Plants of the new Dahlia have larger inflorescences than plants of the female parent selection.
Plants of the new Dahlia can be compared to plants of Dahlia hybrida ‘BKDAMGE’, disclosed in U.S. Plant patent application Ser. No. 14/999,407. Plants of the new Dahlia differ primarily from plants of ‘BKDAMGE’ in ray floret color as plants of ‘BKDAMGE’ have bright yellow and red bi-colored ray florets.
Plants of the new Dahlia can be compared to plants of Dahlia variabilis ‘Montana’, disclosed in U.S. Plant Pat. No. 15,186. In side-by-side comparisons, plants of the new Dahlia differ from plants of ‘Montana’ in the following characteristics:
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- 1. Plants of the new Dahlia have smaller inflorescences than plants of ‘Montana’.
- 2. Plants of the new Dahlia and ‘Montana’ differ in ray floret color as plants of ‘Montana’ have pale yellow-colored ray florets.
The accompanying photographs illustrate the overall appearance of the new Dahlia plant 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 accurately describe the colors of the new Dahlia plant.
The photograph on the first sheet comprises a side perspective view of a typical flowering plant of ‘BKDAMYL’ grown in a container.
The photograph on the second sheet is a close-up view of a typical inflorescence of ‘BKDAMYL’.
The aforementioned photographs and the following observations and measurements describe plants grown during the winter in 12-cm containers in a glass-covered greenhouse in Maasdijk, The Netherlands and under cultural practices typical of commercial Dahlia production. During the production of the plants, day and night temperatures ranged from 17° C. to 19° C. Plants were pinched one time and were nine weeks old when the photographs and description were taken. To induce inflorescence initiation and development, plants were grown under short nyctoperiod (long day) conditions. In the following description, color references are made to The Royal Horticultural Society Colour Chart, 2015 Edition, except where general terms of ordinary dictionary significance are used.
- Botanical classification: Dahlia hybrida ‘BKDAMYL’.
- Parentage:
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- Female, or seed, parent.—Proprietary selection of Dahlia hybrida identified as code number 4002035, not patented.
- Male, or pollen, parent.—Unknown selection of Dahlia hybrida, not patented.
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- Propagation:
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- Type.—By terminal cuttings.
- Time to initiate roots, summer.—About 16 days at temperatures ranging from 18° C. to 21° C.
- Time to initiate roots, winter.—About 19 days at temperatures ranging from 19° C. to 21° C.
- Time to produce a rooted young plant, summer.—About 21 days at temperatures ranging from 18° C. to 21° C.
- Time to produce a rooted young plant, winter.—About 23 days at temperatures ranging from 19° C. to 21° C.
- Root description.—Medium in thickness, fibrous; typically creamy white to light brown in color, actual color of the roots is dependent on substrate composition, water quality, fertilizers, substrate temperature and physiological age of roots; tuber development has not been observed on plants of the new Dahlia.
- Rooting habit.—Moderately freely branching; medium density.
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- Plant description:
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- Plant and growth habit.—Broadly upright and mounding plant form; overall plant shape, flattened globular; freely basal branching habit with about six primary branches developing per plant; inflorescences held above the foliar plane on strong peduncles; bushy and dense growth habit; pinching is not required but will improve branching habit; moderately vigorous growth habit.
- Plant height, soil level to top of foliar plane.—About 17.6 cm.
- Plant height, soil level to top of floral plane.—About 20.5 cm.
- Plant diameter or spread.—About 29.4 cm.
- Lateral branches.—Length: About 9.4 cm. Diameter: About 6 mm. Internode length: About 1.3 cm. Aspect: Primary branches are mostly erect; secondary branches, about 30° from primary branch axis. Strength: Moderately strong. Texture and luster: Smooth, glabrous; glossy. Color, developing: Close to 143A to 143B; at the internodes, close to 144A. Color, developed: Close to 144A.
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- Leaf & leaflet description:
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- Arrangement.—Leaves opposite and simple.
- Length.—About 8.5 cm.
- Width.—About 6.9 cm.
- Shape.—Ovate to broadly ovate.
- Apex.—Short apiculate.
- Base.—Broadly attenuate.
- Margin.—Coarsely dentate.
- Venation pattern.—Pinnate.
- Texture and luster, upper surface.—Slightly rugose; sparsely pubescent; slightly velvety; slightly glossy.
- Texture and luster, lower surface.—Sparsely pubescent; slightly matte.
- Color.—Developing leaves, upper surface: Close to 137A. Developing leaves, lower surface: Close to 137B. Fully expanded leaves, upper surface: Close to NN137A; venation, close to 191B. Fully expanded leaves, lower surface: Close to 143A to 143B; venation, close to 146A to 146B.
- Petioles.—Length: About 6 cm. Width: About 3.5 mm. Height: About 3.5 mm. Strength: Moderately strong to strong. Texture and luster, upper and lower surfaces: Smooth, glabrous; glossy, Color, upper surface: Close to 144A to 144B. Color, lower surface: Close to 144A.
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- Inflorescence description:
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- Appearance and arrangement.—Semi-double inflorescence form with ray and disc florets forming acropetally on a receptacle; inflorescences positioned above and beyond the foliar plane on strong peduncles; inflorescences face mostly upright to slightly outwardly; freely flowering habit with about 24 inflorescences developing per plant.
- Fragrance.—None detected.
- Flowering response and flowering period.—Early flowering habit, plants begin flowering about 61 days after planting; plants flower continuously during the autumn into the winter in The Netherlands.
- Post-production longevity.—Inflorescences maintain good substance for about ten days on the plant; inflorescences persistent.
- Inflorescence buds.—Height: About 9 mm. Diameter: About 1.2 cm. Shape: Flattened globular. Texture and luster: Smooth, glabrous; glossy. Color: Close to 154A; towards the apex, close to 154B.
- Inflorescence size.—Diameter: About 7.9 cm. Depth (height): About 5.6 cm. Disc diameter: About 1.2 cm.
- Receptacles.—Height: About 4 mm. Diameter: About 7 mm. Shape: Flattened globular. Color: Close to 145C.
- Ray florets.—Quantity per inflorescence and arrangement: About 90 arranged in about five whorls. Length: About 3.7 cm. Width: About 2.4 cm. Shape: Broadly obovate. Apex: Shallowly praemorse to shallowly retuse. Base: Attenuate. Margin: Entire. Aspect: Upright to roughly horizontal and eventually downward; moderately to strongly concave. Texture and luster, upper surface: Smooth, glabrous; velvety; slightly glossy. Texture and luster, lower surface: Smooth, glabrous; velvety; matte. Color: When opening, upper surface: Close to 2A and towards the base, close to 6A. When opening, lower surface: Close to 2A. Fully opened, upper surface: Close to between 1A and 2B; venation, same as lamina, close to between 1A and 2B; color becoming closer to 1B with development. Fully opened, lower surface: Close to 1A; venation, same as lamina, close to 1A; color becoming closer to 1B with development.
- Disc florets.—Quantity per inflorescence and arrangement: About 35 massed at the center of the inflorescence in about three spiral whorls. Length: About 1 cm. Diameter: About 2 mm. Shape: Tubular, elongated; apices, acute. Texture and luster, inner and outer surfaces: Smooth, glabrous; glossy. Color, when opening, inner and outer surfaces: Apex and mid-section: Close to 12A. Base: Close to 150C. Color, fully opened, inner and outer surfaces: Apex and mid-section: Close to 12A. Base: Close to 150C.
- Phyllaries.—Quantity per inflorescence and arrangement: About eight arranged in about two whorls. Length: About 1.6 cm. Width: About 7 mm. Shape: Ovate. Apex: Acute. Base: Cuneate. Margin: Entire. Texture and luster, upper and lower surfaces: Smooth, glabrous; moderately glossy. Color, upper surface: Close to NN137B. Color, lower surface: Close to 137C.
- Peduncles.—Length, terminal peduncle: About 8 cm. Diameter, terminal peduncle: About 4 mm. Strength: Strong. Texture and luster: Smooth, glabrous; moderately glossy. Color: Close to 144A.
- Reproductive organs.—Androecium, present on disc florets only: Quantity per floret: About five. Filament length: About 1 mm. Filament color: Close to 150D. Anther shape: Narrowly oblong. Anther length: About 3.5 mm. Anther color: Close to 17B. Pollen amount: Abundant. Pollen color: Close to 17B. Gynoecium, present on disc florets only: Quantity per floret: One. Pistil length: About 9 mm. Style length: About 6 mm. Style color: Close to 150C. Stigma diameter: About 2 mm. Stigma shape: Cleft, decurrent. Stigma color: Close to 12A. Ovary color: Close to 145D. Seeds and fruits: Seed and fruit development have not been observed on plants of the new Dahlia.
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- Disease & pest resistance: Plants of the new Dahlia have not been observed to be resistant to pathogens and pests common to Dahlia plants.
- Temperature tolerance: Plants of the new Dahlia have been observed to tolerate high temperatures of about 35° C. and to be suitable for USDA Hardiness Zones 9 to 11.
Claims (1)
1. A new and distinct Dahlia plant named ‘BKDAMYL’ as illustrated and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/999,410 USPP28913P3 (en) | 2016-05-03 | 2016-05-03 | Dahlia plant named ‘BKDAMYL’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/999,410 USPP28913P3 (en) | 2016-05-03 | 2016-05-03 | Dahlia plant named ‘BKDAMYL’ |
Publications (2)
Publication Number | Publication Date |
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US20170325384P1 US20170325384P1 (en) | 2017-11-09 |
USPP28913P3 true USPP28913P3 (en) | 2018-01-30 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/999,410 Active 2036-06-21 USPP28913P3 (en) | 2016-05-03 | 2016-05-03 | Dahlia plant named ‘BKDAMYL’ |
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- 2016-05-03 US US14/999,410 patent/USPP28913P3/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: BEEKENKAMP PLANTS B. V., NETHERLANDS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KEEKENKAMP, ANNIE CORNELIA;REEL/FRAME:038742/0820 Effective date: 20160318 |