USPP18424P2 - Dahlia plant named ‘HS Wink’ - Google Patents

Dahlia plant named ‘HS Wink’ Download PDF

Info

Publication number
USPP18424P2
USPP18424P2 US11/524,409 US52440906V USPP18424P2 US PP18424 P2 USPP18424 P2 US PP18424P2 US 52440906 V US52440906 V US 52440906V US PP18424 P2 USPP18424 P2 US PP18424P2
Authority
US
United States
Prior art keywords
dahlia
plants
wink
color
cultivar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US11/524,409
Inventor
Aad W. M. Verwer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Syngenta Crop Protection AG Switzerland
Original Assignee
Verwer Dahlias BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Verwer Dahlias BV filed Critical Verwer Dahlias BV
Priority to US11/524,409 priority Critical patent/USPP18424P2/en
Assigned to VERWER DAHLIAS BV reassignment VERWER DAHLIAS BV ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: VERWER, AAD W.M.
Application granted granted Critical
Publication of USPP18424P2 publication Critical patent/USPP18424P2/en
Assigned to SYNGENTA CROP PROTECTION AG reassignment SYNGENTA CROP PROTECTION AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: VERWER DAHLIA'S BV
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A01H6/14—Asteraceae or Compositae, e.g. safflower, sunflower, artichoke or lettuce
    • 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 ‘HS Wink’.
  • the new Dahlia is a product of a planned breeding program conducted by the Inventor in Lisse, The Netherlands.
  • the objective of the breeding program is to create new container/landscape-type Dahlia cultivars that have a freely branching growth habit, dark-colored foliage, freely flowering habit, daisy inflorescence form, attractive ray floret coloration, inflorescences that are not persistent, and good garden performance.
  • the new Dahlia originated from an open-pollination in Lisse, The Netherlands during the summer of 2001, of the Dahlia hybrida cultivar HS Juliet, disclosed in U.S. Plant Pat. No. 16,907, as the female, or seed, parent with an unknown selection of Dahlia hybrida, as the male, or pollen, parent.
  • the new Dahlia was discovered and selected by the Inventor as a single flowering plant within the progeny of the stated open-pollination in a controlled environment in Lisse, The Netherlands during the summer of 2002.
  • the cultivar HS Wink has not been observed under all possible environmental conditions.
  • the phenotype may vary somewhat with variations in environment such as temperature and light intensity, without, however, any variance in genotype.
  • plants of the new Dahlia differ primarily in ray floret coloration and plant size.
  • Plants of the new Dahlia can be compared to plants of the Dahlia cultivar Sunshine, not patented. In side-by-side comparisons conducted in Lisse, The Netherlands, plans of the new Dahlia differed from plants of the cultivar Sunshine in the following characteristics:
  • the accompanying photograph illustrates the overall appearance of the new Dahlia.
  • the photograph shows the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photograph may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Dahlia.
  • the photograph comprises a side perspective view of a typical flowering plant of ‘HS Wink’ grown in a container.

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

A new and distinct cultivar of Dahlia plant named ‘HS Wink’, characterized by its upright and somewhat outwardly spreading plant habit; freely branching growth habit; dark-colored foliage; freely flowering habit; daisy-type inflorescence form; large inflorescences with light purple and red purple bi-colored ray florets; and good garden performance.

Description

Botanical designation: Dahlia hybrida.
Cultivar Denomination: ‘HS Wink’.
BACKGROUND OF THE INVENTION
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 ‘HS Wink’.
The new Dahlia is a product of a planned breeding program conducted by the Inventor in Lisse, The Netherlands. The objective of the breeding program is to create new container/landscape-type Dahlia cultivars that have a freely branching growth habit, dark-colored foliage, freely flowering habit, daisy inflorescence form, attractive ray floret coloration, inflorescences that are not persistent, and good garden performance.
The new Dahlia originated from an open-pollination in Lisse, The Netherlands during the summer of 2001, of the Dahlia hybrida cultivar HS Juliet, disclosed in U.S. Plant Pat. No. 16,907, as the female, or seed, parent with an unknown selection of Dahlia hybrida, as the male, or pollen, parent. The new Dahlia was discovered and selected by the Inventor as a single flowering plant within the progeny of the stated open-pollination in a controlled environment in Lisse, The Netherlands during the summer of 2002.
Asexual reproduction of the new Dahlia by cuttings since the spring of 2003 in a controlled environment in Lisse, The Netherlands, has shown that the unique features of this new Dahlia are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTION
The cultivar HS Wink has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment 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 ‘HS Wink’. These characteristics in combination distinguish ‘HS Wink’ as a new and distinct cultivar of Dahlia:
    • 1. Upright and somewhat outwardly spreading plant habit.
    • 2. Freely branching growth habit.
    • 3. Dark-colored foliage.
    • 4. Freely flowering habit.
    • 5. Daisy-type inflorescence form.
    • 6. Large inflorescences with light purple and red purple bi-colored ray florets.
    • 7. Good garden performance.
Compared to plants of the female parent, the cultivar HS Juliet, plants of the new Dahlia differ primarily in ray floret coloration and plant size.
Plants of the new Dahlia can be compared to plants of the Dahlia cultivar Sunshine, not patented. In side-by-side comparisons conducted in Lisse, The Netherlands, plans of the new Dahlia differed from plants of the cultivar Sunshine in the following characteristics:
    • 1. Plants of the new Dahlia were larger and more vigorous than plants of the cultivar Sunshine.
    • 2. Plants of the new Dahlia were more freely branching than plants of the cultivar Sunshine.
    • 3. Plants of the new Dahlia had longer lateral branches than plants of the cultivar Sunshine.
    • 4. Plants of the new Dahlia were more freely flowering than plants of the cultivar Sunshine.
    • 5. Inflorescences of plants of the new Dahlia had more disc florets than plants of the cultivar Sunshine.
    • 6. Plants of the new Dahlia and the cultivar Sunshine differed in ray floret color as plants of the cultivar Sunshine had yellow orange-colored ray florets.
BRIEF DESCRIPTION OF THE PHOTOGRAPH
The accompanying photograph illustrates the overall appearance of the new Dahlia. The photograph shows the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photograph may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Dahlia. The photograph comprises a side perspective view of a typical flowering plant of ‘HS Wink’ grown in a container.
 DETAILED BOTANICAL DESCRIPTION
In the following description, color references are made to The Royal Horticultural Society Colour Chart, 1995 Edition, except where general terms of ordinary dictionary significance are used. The following observations and measurements describe plants grown in Lisse, The Netherlands during the summer in an outdoor nursery and under conditions and practices which approximate those generally used in commercial Dahlia production. During the production of the plants, day temperatures ranged from 15° C. to 30° C. and night temperatures ranged from 10° C. to 20° C. Plants were pinched one time about three to four weeks after planting. Measurements and numerical values represent averages for typical flowering plants. Plants were about four months old when the photograph and description were taken.
  • Botanical classification: Dahlia hybrida cultivar HS Wink.
  • Parentage:
      • Female, or seed, parent.—Dahlia hybrida cultivar HS Juliet, disclosed in U.S. Plant Pat. No. 16,907.
      • Male, or pollen, parent.—Unknown selection of Dahlia hybrida, not patented.
  • Propagation:
      • Type.—By cuttings.
      • Time to initiate roots, summer.—About three days at temperatures of about 17° C.
      • Time to initiate roots, winter.—About four days at temperatures of about 17° C.
      • Time to produce a rooted young plant, summer.—About 11 days at temperatures of about 17° C.
      • Time to produce a rooted young plant, winter.—About 14 days at temperatures of about 17° C.
      • Root description.—Fine to fleshy; tuber development has not been observed.
      • Rooting habit.—Freely branching; dense.
  • Plant description:
      • Plant form/growth habit.—Upright to somewhat outwardly spreading; rounded plant form. Freely basal branching with about seven lateral branches and inflorescence held above the foliage on strong peduncles; bushy and dense. Vigorous growth habit.
      • Plant height.—About 70 cm.
      • Plant diameter or spread.—About 45 cm.
      • Lateral branches.—Length: About 60 cm. Diameter: Towards the base, about 2.5 cm; towards the apex, about 3 mm. Internode length: About 5 cm to 25 cm. Aspect: Erect to somewhat outwardly spreading. Strength: Strong. Texture: Smooth, glabrous. Color: 187A or darker than 187A.
  • Foliage description:
      • Arrangement.—Leaves opposite; leaves may be single or compound with three or five leaflets.
      • Shape.—Ovate.
      • Apex.—Acuminate.
      • Base.—Attenuate.
      • Margin.—Slightly serrate; sinuses divergent.
      • Length.—Single leaves: about 8 cm. Compound leaves with three leaflets: About 14 cm. Compound leaves with five leaflets: About 18 cm.
      • Width.—Single leaves: About 3.5 cm. Compound leaves with three leaflets: About 9 cm. Compound leaves with five leaflets: About 13 cm.
      • Venation pattern.—Pinnate.
      • Texture, upper and lower surfaces.—Smooth, glabrous.
      • Colors.—Developing and fully expanded foliage, upper surface: Darker than 200A; venation, 183A. Developing and fully expanded foliage, lower surface: 147A tinted with 187B; venation, 183B.
      • Petiole length.—Single leaves: About 1 cm. Compound leaves with three leaflets: About 5 cm. Compound leaves with five leaflets: About 3 cm.
      • Petiole diameter.—Single leaves: About 2 mm. Compound leaves with three leaflets: About 2 mm. Compound leaves with five leaflets: About 2 mm.
      • Petiole texture, upper and lower surfaces.—Smooth, glabrous.
      • Petiole color, upper surface.—187A.
      • Petiole color, lower surface.—183A.
  • Inflorescence description:
      • Appearance.—Rotate single inflorescence form with ray and disc florets. Inflorescences positioned above the foliage on strong peduncles. Inflorescences face upright to slightly outwardly. Freely flowering habit; about 70 inflorescences develop per plant. Inflorescences not persistent. Inflorescences not fragrant.
      • Time to flower.—Plants flower continuously during the summer and autumn in The Netherlands.
      • Post-production longevity.—Inflorescences maintain good substance for about two weeks on the plant and for about five days as a cut flower.
      • Inflorescence bud.—Height: About 1.5 cm. Diameter: About 1.6 cm. Shape: Oblate. Color: 138A tinted with 59A.
      • Inflorescence size.—Diameter: About 8.5 cm. Depth (height): About 2.2 cm. Disc diameter: About 1.6 cm. Receptacle height: About 1.2 cm. Receptacle diameter: About 1.8 cm.
      • Ray florets.—Length: About 3 cm. Width: About 2.3 cm. Shape: Ovate, broad. Apex: Mucronulate. Base: Attenuate. Aspect: Initially upright to roughly perpendicular to the peduncle; flat. Texture, upper and lower surfaces: Smooth, glabrous; velvety. Number of ray florets per inflorescence: About eight arranged in a single whorl. Color: When opening and fully opened, upper surface: Center and towards the apex, 72A; towards the base, 53A. When opening and fully opened, lower surface: 74C.
      • Disc florets.—Shape: Tubular; apex dentate. Length: About 1.2 cm. Diameter, apex: About 1.5 mm. Diameter, base: About 1 mm. Number of disc florets per inflorescence: About 150. Color: Immature: 200A. Mature: Apex: 200A. Mid-section: 180A. Base: 1D.
      • Phyllaries.—Quantity per inflorescence: About five arranged in a single whorl. Length: About 1.5 cm. Width: About 7 mm. Shape: Ovate. Apex: Obtuse. Base: Attenuate. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous; satiny. Color, upper surface: 148A tinted with 187B. Color, lower surface: 200A.
      • Peduncles.—Length: Terminal peduncle: About 45 cm. Fourth peduncle: About 22 cm. Seventh peduncle: About 10 cm. Diameter: Towards the base, about 2.5 cm; towards the apex, about 1.5 mm. Strength: Strong. Aspect: Erect to about 10° from vertical. Texture: Smooth, glabrous. Color: Between 187A and 200A.
      • Reproductive organs.—Androecium: Quantity per disc floret: Five. Anther shape: Linear. Anther length: About 4 mm. Anther color: 17B. Pollen amount: Abundant. Pollen color: 23A. Gynoecium: Quantity per ray or disc floret. One. Pistil length: About 5 mm. Stigma shape: Lanceolate. Stigma color: 21A. Style length: About 2 mm. Style color: 1C. Ovary color: 180B. Seeds: Length: About 7 mm. Diameter: About 1.3 mm. Color: 199A.
  • Disease/pest resistance: Plants of the new Dahlia have not been shown to be resistant to pathogens and pests common to Dahlia.
  • Garden performance: Plants of the new Dahlia have exhibited good tolerance to rain and wind and have been observed to tolerate temperatures from about 0° C. to about 35° C.

Claims (1)

1. A new and distinct Dahlia plant named ‘HS Wink’ as illustrated and described.
US11/524,409 2006-09-20 2006-09-20 Dahlia plant named ‘HS Wink’ Active USPP18424P2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/524,409 USPP18424P2 (en) 2006-09-20 2006-09-20 Dahlia plant named ‘HS Wink’

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/524,409 USPP18424P2 (en) 2006-09-20 2006-09-20 Dahlia plant named ‘HS Wink’

Publications (1)

Publication Number Publication Date
USPP18424P2 true USPP18424P2 (en) 2008-01-15

Family

ID=38921132

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/524,409 Active USPP18424P2 (en) 2006-09-20 2006-09-20 Dahlia plant named ‘HS Wink’

Country Status (1)

Country Link
US (1) USPP18424P2 (en)

Similar Documents

Publication Publication Date Title
USPP18424P2 (en) Dahlia plant named ‘HS Wink’
USPP18426P2 (en) Dahlia plant named ‘HS Flame’
USPP28365P3 (en) Dahlia plant named ‘Dahlgr85’
USPP19287P2 (en) Dahlia plant named ‘VDTG57’
USPP19290P2 (en) Dahlia plant named ‘VDTG14’
USPP28421P3 (en) Dahlia plant named ‘Dahlgr95’
USPP19285P2 (en) Dahlia plant named ‘VDTG61’
USPP18423P2 (en) Dahlia plant named ‘Melody Harmony’
USPP19303P2 (en) Dahlia plant named ‘VDTG31’
USPP18407P2 (en) Dahlia plant named ‘Melody Fanfare’
USPP23300P2 (en) Dahlia plant named ‘HDRF155’
USPP19286P2 (en) Dahlia plant named ‘VDTG67’
USPP19292P2 (en) Dahlia plant named ‘VDTG43’
USPP28382P3 (en) Dahlia plant named ‘Dahlgr128’
USPP28257P3 (en) Dahlia plant named ‘HDBic34’
USPP23279P2 (en) Dahlia plant named ‘HDPI117’
USPP18422P2 (en) Dahlia plant named ‘Karma Choc’
USPP20567P2 (en) Dahlia plant named ‘HS Princess’
USPP19289P2 (en) Dahlia plant named ‘VDTG17’
USPP16984P2 (en) Dahlia plant named ‘HS First love’
USPP18406P2 (en) Dahlia plant named ‘Karma Irene’
USPP16907P2 (en) Dahlia plant named ‘HS Juliet’
USPP17961P2 (en) Dahlia plant named ‘HS Romeo’
USPP27394P2 (en) Bidens plant named ‘Hafltufr’
USPP27314P2 (en) Bidens plant named ‘Hafltibr’

Legal Events

Date Code Title Description
AS Assignment

Owner name: VERWER DAHLIAS BV, NETHERLANDS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:VERWER, AAD W.M.;REEL/FRAME:018331/0370

Effective date: 20060818