Dahlia plant named ‘Melody Fanfare’

Abstract

A new and distinct cultivar of Dahlia plant named ‘Melody Fanfare’, characterized by its upright, somewhat outwardly spreading and mounded plant habit; freely branching growth habit; dark green-colored foliage; freely flowering habit; decorative-type inflorescence form; large inflorescences with purple-colored ray florets; and good postproduction longevity and garden performance.

Description

Botanical designation: Dahlia hybrida.

Cultivar denomination: ‘Melody Fanfare’.

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 ‘Melody Fanfare’.

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 compact container-type Dahlia cultivars that have a freely branching growth habit, early and freely flowering habit, daisy inflorescence form, attractive ray floret coloration, and good postproduction longevity and garden performance.

The new Dahlia originated from a cross-pollination in Lisse, The Netherlands during the summer of 2001, of the Dahlia hybrida cultivar Silver Years, not patented, as the female, or seed, parent with the Dahlia hybrida cultivar Claudette, not patented, 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 cross-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 Melody Fanfare 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 ‘Melody Fanfare’. These characteristics in combination distinguish ‘Melody Fanfare’ as a new and distinct cultivar of Dahlia:

• • 1. Upright, somewhat outwardly spreading and mounded plant habit.
  • 2. Freely branching growth habit.
  • 3. Dark green-colored foliage.
  • 4. Freely flowering habit.
  • 5. Decorative-type inflorescence form.
  • 6. Large inflorescences with purple-colored ray florets.
  • 7. Good postproduction longevity and garden performance.

Compared to plants of the parents, the cultivars Silver Years and Claudette, plants of the new Dahlia differ primarily in ray floret coloration and plant size. In addition, plants of the new Dahlia have smaller inflorescences than plants of the cultivar Claudette.

Plants of the new Dahlia can be compared to plants of the Dahlia cultivar Bluesette, not patented. In side-by-side comparisons conducted in Lisse, The Netherlands, plants of the new Dahlia differed from plants of the cultivar Bluesette in the following characteristics:

• • 1. Plants of the new Dahlia were larger and stronger than plants of the cultivar Bluesette.
  • 2. Plants of the new Dahlia and the cultivar Bluesette differed in leaf coloration.
  • 3. Plants of the new Dahlia were more freely flowering than plants of the cultivar Bluesette.
  • 4. Plants of the new Dahlia had larger inflorescences than plants of the cultivar Bluesette.
  • 5. Ray florets of plants of the new Dahlia were purple in color whereas ray florets of plants of the cultivar Bluesette were red and red purple in color.

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 ‘Melody Fanfare’ 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 Melody Fanfare.
• Parentage:
  • • Female, or seed, parent.—Dahlia hybrida cultivar Silver Years, not patented.
    • Male, or pollen, parent.—Dahlia hybrida cultivar Claudette, not patented.
• Propagation:
  • • Type.—By cuttings.
    • Time to initiate roots, summer and winter.—About five days at temperatures of about 17° C.
    • Time to produce a rooted young plant, summer.—About 14 days at temperatures of about 17° C.
    • Time to produce a rooted young plant, winter.—About 17 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; mounded plant form. Freely basal branching with about five lateral branches each with about four secondary branches. Inflorescences held above the foliage on strong peduncles; bushy and dense. Moderately vigorous growth habit.
    • Plant height.—About 60 cm.
    • Plant diameter or spread.—About 45 cm.
    • Lateral branches.—Length: About 45 cm. Diameter: Towards the base, about 2.2 cm; towards the apex, about 6 mm. Internode length: About 4 cm to 15 cm. Aspect: Erect to somewhat outwardly spreading. Strength: Strong. Texture: Smooth, glabrous. Color: 153C tinted with 187A.
• Foliage description:
  • • Arrangement.—Leaves opposite; leaves may be single or compound with three or five leaflets.
    • Shape.—Ovate.
    • Apex.—Aristulate.
    • Base.—Attenuate.
    • Margin.—Serrate and divided; sinuses divergent.
    • Length.—Single leaves: About 12 cm. Compound leaves with three leaflets: About 16 cm. Compound leaves with five leaflets: About 18 cm.
    • Width.—Single leaves: About 6 cm. Compound leaves with three leaflets: About 12 cm. Compound leaves with five leaflets: About 14 cm.
    • Venation pattern.—Pinnate.
    • Texture, upper and lower surfaces.—Smooth, glabrous.
    • Color.—Developing and fully expanded foliage, upper surface: 137A tinted with 187A; venation, close to 59A. Developing and fully expanded foliage, lower surface: 148B; venation, 146A tinted with 83B.
    • Petiole length.—Single leaves: About 1.8 cm. Compound leaves with three leaflets: About 3 cm. Compound leaves with five leaflets: About 4 cm.
    • Petiole diameter.—Single leaves: About 3 mm. Compound leaves with three leaflets: About 6 mm. Compound leaves with five leaflets: About 6 mm.
    • Petiole texture, upper and lower surfaces.—Smooth, glabrous.
    • Petiole color, upper surface.—59B.
    • Petiole color, lower surface.—Close to 148C.
• 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 50 to 60 inflorescences develop per plant. Inflorescences 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 25 days on the plant and for about five days as a cut flower.
    • Inflorescence bud.—Height: About 2 cm. Diameter: About 2.4 cm. Shape: Oblate. Color: 53A tinted with 183A.
    • Inflorescence size.—Diameter: About 12 cm. Depth (height): About 3.5 cm. Disc diameter: About 1.5 cm. Receptacle height: About 1.4 cm. Receptacle diameter: About 2.3 cm.
    • Ray florets.—Length: About 3.4 cm. Width: About 1.5 cm. Shape: Ovate. Apex: Obtuse. Base: Attenuate. Aspect: Initially upright to roughly perpendicular to the peduncle to reflexed; mostly flat. Texture, upper and lower surfaces: Smooth, glabrous; satiny. Number of ray florets per inflorescence: About 88 arranged in about 11 whorls. Color: When opening, upper surface: 78A; towards the base, 155A. When opening, lower surface: 78B; longitudinal stripes, 155A. Fully opened, upper surface: Close to 74A. Fully opened, lower surface: 74B.
    • Disc florets.—Shape: Tubular; apex dentate. Length: About 6 mm. Diameter, apex: About 3 mm. Diameter, base: About 1 mm. Number of disc florets per inflorescence: About five. Color: Immature: 154D. Mature: Apex: 177A. Mid-section: 154C. Base: 154D.
    • Phyllaries.—Quantity per inflorescence: About nine arranged in a single whorl. Length: About 2.3 cm. Width: About 1 cm. Shape: Ovate. Apex: Obtuse. Base: Attenuate. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous; satiny. Color, upper surface: 137A tinted with 183A. Color, lower surface: Close to 139A.
    • Peduncles.—Length: Terminal peduncle: About 45 cm. Fourth peduncle: About 22 cm. Seventh peduncle: About 7 cm. Diameter: Towards the base, about 2.5 cm; towards the apex, about 3 mm. Strength: Strong. Aspect: Erect to about 10° from vertical. Texture: Smooth, glabrous. Color: 187A.
    • Reproductive organs.—Androecium: Quantity per disc floret: Five. Anther shape: Linear. Anther length: About 1 mm. Anther color: 16A. Pollen amount: None observed. Gynoecium: Quantity per ray or disc floret: One. Pistil length: About 1 mm. Stigma shape: Lanceolate. Stigma color: 13B. Style length: About 1 mm. Stigma color: 1B. Ovary color: 1A. Seeds: Seed development has not been observed.
• 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. A new and distinct Dahlia plant named ‘Melody Fanfare’ as illustrated and described.