USPP19553P2 - Petunia plant named ‘Kumiyama 4’ - Google Patents

Petunia plant named ‘Kumiyama 4’ Download PDF

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Publication number
USPP19553P2
USPP19553P2 US11/787,714 US78771407V USPP19553P2 US PP19553 P2 USPP19553 P2 US PP19553P2 US 78771407 V US78771407 V US 78771407V US PP19553 P2 USPP19553 P2 US PP19553P2
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plants
petunia
kumiyama
color
cultivar
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US11/787,714
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Yoshiharu Nakanishi
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Suntory Flowers Ltd
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Suntory Flowers Ltd
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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
    • 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
    • A01H6/82—Solanaceae, e.g. pepper, tobacco, potato, tomato or eggplant
    • A01H6/824—Petunia

Definitions

  • Botanical designation Petunia ⁇ hybrida.
  • the present invention relates to a new and distinct cultivar of Petunia, botanically known as Petunia ⁇ hybrida and hereinafter referred to by the name ‘Kumiyama 4’.
  • the new Petunia is a product of a planned breeding program conducted by the Inventor in Kyoto, Japan.
  • the objective of the breeding program is to create new Petunia cultivars with large and uniquely colored flowers.
  • the new Petunia originated from a cross-pollination made by the Inventor in Kyoto, Japan in April, 2002, of a proprietary selection of Petunia ⁇ hybrida identified as code number NA-15, not patented, as the female, or seed parent with the Petunia ⁇ hybrida cultivar Avalanche White, not patented, as the male, or pollen, parent.
  • the cultivar Kumiyama 4 was discovered and selected by the Inventor as a flowering plant from within the progeny of the stated cross-pollination in a controlled environment in Kyoto, Japan.
  • the cultivar Kumiyama 4 has not been observed under all possible environmental conditions.
  • the phenotype may vary somewhat with variations in environment and cultural practices such as temperature, daylength and light intensity without, however, any variance in genotype.
  • Plants of the new Petunia can be compared to plants of the female parent selection. Plants of the new Petunia differ from plants of the female parent selection in the following characteristics:
  • Plants of the new Petunia can be compared to plants of the male parent, the cultivar Avalanche White. Plants of the new Petunia differ from plants of the cultivar Avalanche White in the following characteristics:
  • Plants of the new Petunia can also be compared to plants of the cultivar Sunsurfbv, disclosed in U.S. Plant patent application Ser. No. 11/264,781.
  • plants of the new Petunia and the cultivar Sunsurfbv differed in the following characteristics:
  • the photograph at the top of the sheet comprises a side perspective view of a typical flowering plant of ‘Kumiyama 4’ grown in a container.
  • the photograph at the bottom of the sheet comprises a close-up view of a typical flower of ‘Kumiyama 4’.

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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)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

A new and distinct cultivar of Petunia plant named ‘Kumiyama 4’, characterized by its compact, upright, outwardly spreading and mounding plant habit; freely branching and flowering plant habit; and medium-sized light violet-colored flowers with darker violet-colored random sectors and venation.

Description

Botanical designation: Petunia×hybrida.
Cultivar denomination: ‘KUMIYAMA 4’.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct cultivar of Petunia, botanically known as Petunia×hybrida and hereinafter referred to by the name ‘Kumiyama 4’.
The new Petunia is a product of a planned breeding program conducted by the Inventor in Kyoto, Japan. The objective of the breeding program is to create new Petunia cultivars with large and uniquely colored flowers.
The new Petunia originated from a cross-pollination made by the Inventor in Kyoto, Japan in April, 2002, of a proprietary selection of Petunia×hybrida identified as code number NA-15, not patented, as the female, or seed parent with the Petunia×hybrida cultivar Avalanche White, not patented, as the male, or pollen, parent. The cultivar Kumiyama 4 was discovered and selected by the Inventor as a flowering plant from within the progeny of the stated cross-pollination in a controlled environment in Kyoto, Japan.
Asexual reproduction of the new Petunia by terminal cuttings in a controlled environment in Kyoto, Japan since April, 2005, has shown that the unique features of this new Petunia are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTION
The cultivar Kumiyama 4 has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment and cultural practices such as temperature, daylength 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 ‘Kumiyama 4’. These characteristics in combination distinguish ‘Kumiyama 4’ as a new and distinct cultivar of Petunia:
    • 1. Compact, upright, outwardly spreading and mounding plant habit.
    • 2. Freely branching and flowering plant habit.
    • 3. Medium-sized light violet-colored flowers with darker violet-colored random sectors and venation.
Plants of the new Petunia can be compared to plants of the female parent selection. Plants of the new Petunia differ from plants of the female parent selection in the following characteristics:
    • 1. Plants of the new Petunia are more spreading than plants of the female parent selection.
    • 2. Plants of the new Petunia have shorter internodes than plants of the female parent selection.
    • 3. Plants of the new Petunia have smaller flowers than plants of the female parent selection.
    • 4. Plants of the new Petunia and the parent selection differ in flower color as plants of the female parent selection have violet-colored flowers.
Plants of the new Petunia can be compared to plants of the male parent, the cultivar Avalanche White. Plants of the new Petunia differ from plants of the cultivar Avalanche White in the following characteristics:
    • 1. Plants of the new Petunia are more spreading than and not as decumbent as plants of the cultivar Avalanche White.
    • 2. Plants of the new Petunia and the parent selection differ in flower color as plants of the cultivar Avalanche White have white-colored flowers.
Plants of the new Petunia can also be compared to plants of the cultivar Sunsurfbv, disclosed in U.S. Plant patent application Ser. No. 11/264,781. In side-by-side comparisons conducted in Kyoto, Japan, plants of the new Petunia and the cultivar Sunsurfbv differed in the following characteristics:
    • 1. Plants of the new Petunia were more spreading than and not as decumbent as plants of the cultivar Sunsurfbv.
    • 2. Plants of the new Petunia had larger flowers than plants of the cultivar Sunsurfbv.
    • 3. Plants of the new Petunia and the cultivar Sunsurfbv differed in flower color.
BRIEF DESCRIPTION OF THE PHOTOGRAPHS
The accompanying colored photographs illustrate the overall appearance of the new Petunia, 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 Petunia.
The photograph at the top of the sheet comprises a side perspective view of a typical flowering plant of ‘Kumiyama 4’ grown in a container.
The photograph at the bottom of the sheet comprises a close-up view of a typical flower of ‘Kumiyama 4’.
 DETAILED BOTANICAL DESCRIPTION
The photographs and following observations, measurements and values describe plants grown in Shiga, Japan, under commercial practice during the autumn in a polyethylene-covered greenhouse. During the production of the plants, day temperatures averaged 23° C. and night temperatures averaged 13° C. Plants were grown for three months with one plant per 13.5-cm container. In the following description, color references are made to The Royal Horticultural Society Colour Chart, 2001 Edition, except where general terms of ordinary dictionary significance are used.
  • Botanical classification: Petunia×hybrida cultivar Kumiyama 4.
  • Parentage:
      • Female, or seed, parent.—Proprietary selection of Petunia×hybrida identified as code number NA-15, not patented.
      • Male, or pollen, parent.—Petunia×hybrida cultivar Avalanche White, not patented.
  • Propagation:
      • Type.—By terminal cuttings.
      • Time to initiate roots.—About one week at 20° C. to 25° C.
      • Time to produce a rooted young plant.—About three weeks at 20° C. to 25° C.
      • Root description.—Fine, fibrous; light brown in color.
      • Rooting habit.—Freely branching.
  • Plant description:
      • Plant and growth habit.—Compact, upright, outwardly spreading and mounding plant habit. Freely branching; about 13 lateral branches develop per plant. Vigorous growth habit.
      • Plant height.—About 18 cm.
      • Plant diameter.—About 22.5 cm.
  • Lateral branch description:
      • Length.—About 18 cm.
      • Diameter.—About 1.3 mm.
      • Internode length.—About 1.3 cm.
      • Strength.—Strong.
      • Aspect.—Initially to outwardly spreading.
      • Texture.—Pubescent.
      • Color.—144A.
  • Foliage description:
      • Arrangement.—Alternate, simple.
      • Length.—About 3 cm.
      • Width.—About 1.8 cm.
      • Shape.—Elliptic to obovate.
      • Apex.—Obtuse.
      • Base.—Attenuate to obtuse.
      • Margin.—Entire.
      • Texture, upper and lower surfaces.—Pubescent; viscid.
      • Venation pattern.—Pinnate; reticulate.
      • Color.—Developing foliage, upper and lower surfaces: 144A. Fully expanded foliage, upper surface: 137C; venation, 144B. Fully expanded foliage, lower surface: 146B; venation, 144B.
      • Petiole length.—About 3.4 mm.
      • Petiole diameter.—About 1.7 mm.
      • Petiole texture, upper and lower surfaces.—Pubescent.
      • Petiole color, upper and lower surfaces.—144B.
  • Flower description:
      • Flower arrangement and habit.—Single salverform flowers arising from upper leaf axils. Freely flowering habit with usually about 30 flowers developing per plant. Flowers not persistent. Flowers face upright or outwardly. Flowers fragrant.
      • Natural flowering season.—Plants of the new Petunia initiate and develop flowers about two to three weeks after planting. Long flowering period; flowering commences naturally during the spring and plants flower continuously throughout the summer until the fall in Japan; flowering continuous.
      • Flower longevity.—Individual flowers last about five days on the plant.
      • Flower diameter.—About 7 cm.
      • Flower length (depth).—About 3.8 cm.
      • Tube length.—About 2.9 cm.
      • Flower bud.—Shape: Cylindrical. Length: About 7.4 cm. Diameter: About 3.7 cm. Color: 150C tinted with N77A.
      • Corolla.—Arrangement: Five petals fused at the base and opening into a flared trumpet. Petal length from throat: About 3.1 cm. Petal width: About 3.5 cm. Petal shape: Broadly obovate. Petal apex: Cuspidate. Petal margin: Entire; slightly undulate. Petal texture, upper and lower surfaces: Smooth, glabrous; velvety. Tube texture: Sparsely pubescent. Color: Petals, when opening and fully opened, upper surface: Close to 92D; random sectors and venation, N87A. Petals, when opening and fully opened, lower surface: Close to 92D; random sectors, N87A; venation, 79B. Throat: 145C; venation, 79A. Tube: 145C; random sectors, N87A; venation, 80A.
      • Calyx.—Arrangement: One star-shaped calyx tube with five sepals fused at the base per flower. Sepal length: About 1.4 cm. Sepal width: About 3.2 mm. Sepal shape: Elliptic. Sepal apex: Obtuse. Sepal margin: Entire. Sepal texture, upper and lower surfaces: Pubescent. Color, upper and lower surfaces: 144A.
      • Peduncles.—Length: About 2 cm. Diameter: About 1.3 mm. Angle: Upright and outwardly. Strength: Strong. Texture: Pubescent. Color: 144A tinted with N77A.
      • Reproductive organs.—Stamens: Quantity/arrangement: Five per flower. Stamen length: About 2.5 cm. Anther shape: Ellipsoidal. Anther size: About 2 mm to 1.5 mm. Anther color: 10D. Pollen amount: Moderate. Pollen color: 8D. Pistils: Quantity: One per flower. Pistil length: About 3 cm. Style color: 144D. Stigma shape: Transversely ellipsoidal. Stigma color: 144A. Ovary color: 144A. Seed/fruit: Seed and fruit development have not been observed on plants of the new Petunia.
  • Temperature tolerance: Plants of the new Petunia have been observed to tolerate temperatures from about 5° C. to about 35° C.
  • Pathogen/pest resistance: Plants of the new Petunia have not been observed to be resistant to pests and pathogens common to Petunia.

Claims (1)

1. A new and distinct Petunia plant named ‘Kumiyama 4’ as illustrated and described.
US11/787,714 2007-04-16 2007-04-16 Petunia plant named ‘Kumiyama 4’ Active USPP19553P2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/787,714 USPP19553P2 (en) 2007-04-16 2007-04-16 Petunia plant named ‘Kumiyama 4’

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP24349P2 (en) * 2012-03-31 2014-03-25 Fides B.V. Petunia plant named ‘Fipetpurheart’

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP24349P2 (en) * 2012-03-31 2014-03-25 Fides B.V. Petunia plant named ‘Fipetpurheart’

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Owner name: SUNTORY FLOWERS LIMITED, JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:NAKANISHI, YOSHIHARU;REEL/FRAME:019264/0740

Effective date: 20061225