USPP24242P2 - Petunia plant named ‘Sunsurf Deniusa’ - Google Patents

Petunia plant named ‘Sunsurf Deniusa’ Download PDF

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Publication number
USPP24242P2
USPP24242P2 US13/506,173 US201213506173V USPP24242P2 US PP24242 P2 USPP24242 P2 US PP24242P2 US 201213506173 V US201213506173 V US 201213506173V US PP24242 P2 USPP24242 P2 US PP24242P2
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plants
petunia
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US13/506,173
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Yasuko Isobe
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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 plant, botanically known as Petunia ⁇ hybrida and hereinafter referred to by the name ‘Sunsurf Deniusa’.
  • the new Petunia plant is a product of a planned breeding program conducted by the Inventor in Higashiomi, Shiga, Japan.
  • the objective of the breeding program is to create new compact freely branching and freely flowering Petunia plants with mounding habit and attractive flower coloration.
  • the new Petunia plant originated from a cross-pollination made by the Inventor in July, 2008 in Higashiomi, Shiga, Japan of a proprietary selection of Petunia ⁇ hybrida identified as code name BDV01, not patented, as the female, or seed, parent with a proprietary selection of Petunia ⁇ hybrida identified as code name Px314-2, not patented, as the male, or pollen, parent.
  • the new Petunia plant 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 Higashiomi, Shiga, Japan in June, 2009.
  • Plants of the new Petunia have not been observed under all possible 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 Petunia can be compared to plants of the female parent selection. Plants of the new Petunia differ primarily from plants of the female parent selection in flower size as plants of the new Petunia have smaller flowers than plants of the female parent selection.
  • Plants of the new Petunia can be compared to plants of the male parent selection. Plants of the new Petunia differ primarily from plants of the male parent selection in branching habit as plants of the new Petunia are more freely branching than plants of the male parent selection. In addition, plants of the new Petunia have darker violet-colored flowers than plants of the male parent selection.
  • Plants of the new Petunia can also be compared to plants of the Petunia ‘Sunsurfcoparu’, disclosed in U.S. Plant Pat. No. 18,141.
  • plants of the new Petunia and ‘Sunsurfcoparu’ differed primarily in the following characteristics:
  • the photograph at the top of the sheet comprises a side perspective view of a typical flowering plant of ‘Sunsurf Deniusa’ grown in a container.
  • the photograph at the bottom of the sheet is a close-up view of a typical flowering plant of ‘Sunsurf Deniusa’.

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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 ‘Sunsurf Deniusa’, characterized by its compact and mounding plant habit; vigorous growth habit; freely branching habit; early and freely flowering habit; long flowering period; small violet-colored flowers with white-colored throats; and good garden performance.

Description

Botanical designation: Petunia×hybrida.
Cultivar denomination: ‘SUNSURF DENIUSA’.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct cultivar of Petunia plant, botanically known as Petunia×hybrida and hereinafter referred to by the name ‘Sunsurf Deniusa’.
The new Petunia plant is a product of a planned breeding program conducted by the Inventor in Higashiomi, Shiga, Japan. The objective of the breeding program is to create new compact freely branching and freely flowering Petunia plants with mounding habit and attractive flower coloration.
The new Petunia plant originated from a cross-pollination made by the Inventor in July, 2008 in Higashiomi, Shiga, Japan of a proprietary selection of Petunia×hybrida identified as code name BDV01, not patented, as the female, or seed, parent with a proprietary selection of Petunia×hybrida identified as code name Px314-2, not patented, as the male, or pollen, parent. The new Petunia plant 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 Higashiomi, Shiga, Japan in June, 2009.
Asexual reproduction of the new Petunia plant by terminal cuttings in a controlled environment in Higashiomi, Shiga, Japan since June, 2009 has shown that the unique features of this new Petunia plant are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTION
Plants of the new Petunia have not been observed under all possible 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 ‘Sunsurf Deniusa’. These characteristics in combination distinguish ‘Sunsurf Deniusa’ as a new and distinct Petunia plant:
    • 1. Compact and mounding plant habit.
    • 2. Vigorous growth habit.
    • 3. Freely branching habit.
    • 4. Early and freely flowering habit.
    • 5. Long flowering period.
    • 6. Small violet-colored flowers with white-colored throats.
    • 7. Good garden performance.
Plants of the new Petunia can be compared to plants of the female parent selection. Plants of the new Petunia differ primarily from plants of the female parent selection in flower size as plants of the new Petunia have smaller flowers than plants of the female parent selection.
Plants of the new Petunia can be compared to plants of the male parent selection. Plants of the new Petunia differ primarily from plants of the male parent selection in branching habit as plants of the new Petunia are more freely branching than plants of the male parent selection. In addition, plants of the new Petunia have darker violet-colored flowers than plants of the male parent selection.
Plants of the new Petunia can also be compared to plants of the Petunia ‘Sunsurfcoparu’, disclosed in U.S. Plant Pat. No. 18,141. In side-by-side comparisons conducted in Higashiomi, Shiga, Japan, plants of the new Petunia and ‘Sunsurfcoparu’ differed primarily in the following characteristics:
    • 1. Plants of the new Petunia had smaller leaves than plants of ‘Sunsurfcoparu’.
    • 2. Plants of the new Petunia had smaller flowers than plants of ‘Sunsurfcoparu’.
    • 3. Plants of the new Petunia and ‘Sunsurfcoparu’ differed in flower color as plants of ‘Sunsurfcoparu’ had red purple-colored flowers.
    • 4. Plants of the new Petunia had shorter peduncles than plants of ‘Sunsurfcoparu’.
BRIEF DESCRIPTION OF THE PHOTOGRAPHS
The accompanying colored photographs illustrate the overall appearance of the new Petunia 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 Petunia plant.
The photograph at the top of the sheet comprises a side perspective view of a typical flowering plant of ‘Sunsurf Deniusa’ grown in a container.
The photograph at the bottom of the sheet is a close-up view of a typical flowering plant of ‘Sunsurf Deniusa’.
 DETAILED BOTANICAL DESCRIPTION
The aforementioned photographs and following observations, measurements and values describe plants grown during the autumn in 15-cm containers in an outdoor nursery in Higashiomi, Shiga, Japan and under cultural practices typical of commercial production. During the production of the plants, day temperatures averaged 23° C. and night temperatures averaged 13° C. Plants were four months old when the photographs and description were taken. 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 ‘Sunsurf Deniusa’.
  • Parentage:
      • Female, or seed, parent.—Proprietary selection of Petunia×hybrida identified as code name BVD01, not patented.
      • Male, or pollen, parent.—Proprietary selection of Petunia×hybrida identified as code name Px314-2, not patented.
  • Propagation:
      • Type.—By terminal cuttings.
      • Time to initiate roots.—About one week at temperatures of 15° C. to 20° C.
      • Time to produce a rooted young plant.—About three weeks at temperatures of 15° C. to 20° C.
      • Root description.—Fibrous; white in color.
      • Rooting habit.—Freely branching.
  • Plant description:
      • Plant and growth habit.—Compact and mounding plant habit; freely branching habit with numerous lateral branches developing per plant; pinching enhances lateral branch development; vigorous growth habit.
      • Plant height.—About 15.2 cm.
      • Plant diameter.—About 38.9 cm.
  • Lateral branch description:
      • Length.—About 17.8 cm.
      • Diameter.—About 1.5 mm.
      • Internode length.—About 1.7 cm.
      • Strength.—Strong, flexible.
      • Aspect.—Upright to outwardly.
      • Texture.—Pubescent.
      • Color.—Close to 144B.
  • Foliage description:
      • Arrangement.—Alternate, simple.
      • Length.—About 3.9 cm.
      • Width.—About 1.4 cm.
      • Shape.—Elliptic.
      • Apex.—Narrowly acute.
      • Base.—Attenuate.
      • Margin.—Entire.
      • Texture, upper and lower surfaces.—Pubescent.
      • Venation pattern.—Pinnate; reticulate.
      • Color.—Developing and fully expanded leaves, upper surface: Close to 143A; venation, close to 144B. Developing and fully expanded leaves, lower surface: Close to 138B; venation, close to 144D.
      • Petioles.—Length: About 6 mm. Diameter: About 0.8 mm. Texture, upper and lower surfaces: Pubescent. Color, upper and lower surfaces: Close to 144B.
  • Flower description:
      • Flower arrangement and habit.—Single salverform flowers arising from upper leaf axils; freely flowering habit with usually about 22 flowers developing per plant; flowers face upright to outwardly.
      • Fragrance.—None detected.
      • Natural flowering season.—Early flowering habit, plants of the new Petunia initiate and develop flowers about two weeks after planting; long flowering period; flowering commences naturally during the spring and plants flower continuously throughout the summer until late autumn in Japan.
      • Flower longevity.—Individual flowers last about seven to ten days on the plant; flowers not persistent.
      • Flower diameter.—About 3.7 cm.
      • Flower length (depth).—About 3.5 cm.
      • Throat diameter.—About 1.1 cm.
      • Tube diameter, base.—About 2.8 mm.
      • Tube length.—About 2.5 cm.
      • Flower buds.—Shape: Cylindrical. Length: About 3.1 cm. Diameter: About 6.9 mm. Color: Close to NN155C; towards the apex, close to 86D; venation, close to 143B.
      • Corolla.—Arrangement: Five petals fused at the base and opening into a flared trumpet. Petal length from throat: About 1.6 cm. Petal width: About 1.8 cm. Petal shape: Spatulate. Petal apex: Cuspidate. Petal margin: Entire, slightly undulate. Petal texture, upper and lower surfaces: Smooth, glabrous. Throat texture: Smooth, glabrous. Tube texture: Pubescent. Color: Petal, when opening and fully opened, upper surface: Close to N87A. Petal, when opening and fully opened, lower surface: Close to 84A. Throat: Close to NN155C; towards the petal lobes, close to N87B. Tube: Close to NN155C.
      • Calyx.—Arrangement: One star-shaped calyx tube with five sepals fused at the base per flower. Sepal length: About 1.8 cm. Sepal width: About 3.1 mm. Sepal shape: Narrowly elliptic. Sepal apex: Obtuse. Sepal margin: Entire. Sepal texture, upper and lower surfaces: Pubescent. Color: Developing sepals, upper surface: Close to 143A. Developing sepals, lower surface: Close to 143C. Fully developed sepals, upper surface: Close to 143A. Fully developed sepals, lower surface: Close to 143B.
      • Peduncles.—Length: About 2.4 cm. Diameter: About 0.8 mm. Strength: Strong. Texture: Pubescent. Color: Close to 144B.
      • Reproductive organs.—Stamens: Quantity per flower: Five. Stamen length: About 1.3 cm to 1.7 cm. Anther shape: Ellipsoidal. Anther size: About 2 mm by 1.6 mm. Anther color: Close to 85B. Pollen amount: Scarce. Pollen color: Close to 85C. Pistils: Quantity per flower: One. Pistil length: About 1.5 cm. Style color: Close to 144B. Stigma shape: Transversely ellipsoidal. Stigma color: Close to 144A. Ovary color: Close to 144A. Seeds and fruits: Seed and fruit development have not been observed on plants of the new Petunia.
  • Garden performance: Plants of the new Petunia have been observed to have good garden performance and to tolerate rain, wind and temperatures ranging from about 5° C. to about 35° C.
  • Pathogen & pest resistance: Plants of the new Petunia have not been observed to be resistant to pathogens and pests common to Petunia plants.

Claims (1)

It is claimed:
1. A new and distinct Petunia plant named ‘Sunsurf Deniusa’ as illustrated and described.
US13/506,173 2012-03-31 2012-03-31 Petunia plant named ‘Sunsurf Deniusa’ Active 2032-06-15 USPP24242P2 (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Publications (1)

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USPP24242P2 true USPP24242P2 (en) 2014-02-11

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