USPP19211P2 - Verbena plant named ‘Duempimpur’ - Google Patents

Verbena plant named ‘Duempimpur’ Download PDF

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USPP19211P2
USPP19211P2 US11/807,300 US80730007V USPP19211P2 US PP19211 P2 USPP19211 P2 US PP19211P2 US 80730007 V US80730007 V US 80730007V US PP19211 P2 USPP19211 P2 US PP19211P2
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plants
verbena
duempimpur
color
habit
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Tobias Dümmen
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Duemmen Group BV
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Capitol Green Investments Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H5/00Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/02Flowers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H6/00Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/86Verbenaceae, e.g. Verbena

Definitions

  • Botanical designation Verbena hybrida.
  • the present invention relates to a new and distinct cultivar of Verbena, botanically known as Verbena hybrida, and hereinafter referred to by the name ‘Duempimpur’.
  • the new Verbena is a product of a planned breeding program conducted by the Inventor in Rheinberg, Germany.
  • the objective of the breeding program is to create new uniform Verbena cultivars with large and attractive flowers.
  • the new Verbena originated from a cross-pollination made by the Inventor in August, 2004 in Rheinberg, Germany of a proprietary seedling selection of Verbena hybrida identified as code number V01-3520-1, not patented, as the female, or seed, parent with a proprietary seedling selection of Verbena hybrida identified as code number F-20-402, not patented, as the male, or pollen, parent.
  • the new Verbena 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 Rheinberg, Germany in May, 2005.
  • the cultivar Duempimpur 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 Verbena can be compared to plants of the female parent selection. Plants of the new Verbena differ from plants of the female parent selection in the following characteristics:
  • Plants of the new Verbena can be compared to plants of the male parent selection. Plants of the new Verbena differ from plants of the male parent selection in the following characteristics:
  • Plants of the new Verbena can be compared to plants of the Verbena cultivar Lan Bule, disclosed in U.S. Plant Pat. No. 15,604. In side-by-side comparisons conducted in Rheinberg, Germany, plants of the new Verbena differed from plants of the cultivar Lan Bule in the following characteristics:
  • the accompanying colored photograph illustrates the overall appearance of the new Verbena, showing 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 Verbena.
  • the photograph comprises a close-up view of typical leaves and inflorescences of ‘Duempimpur’.

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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 Verbena plant named ‘Duempimpur’, characterized by its compact, mounding and cascading plant habit; freely branching habit; freely flowering habit; large dark purple-colored flowers that are held above and beyond the foliage in mounded umbels; and resistance to Powdery Mildew.

Description

Botanical designation: Verbena hybrida.
Cultivar denomination: ‘DUEMPIMPUR’.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct cultivar of Verbena, botanically known as Verbena hybrida, and hereinafter referred to by the name ‘Duempimpur’.
The new Verbena is a product of a planned breeding program conducted by the Inventor in Rheinberg, Germany. The objective of the breeding program is to create new uniform Verbena cultivars with large and attractive flowers.
The new Verbena originated from a cross-pollination made by the Inventor in August, 2004 in Rheinberg, Germany of a proprietary seedling selection of Verbena hybrida identified as code number V01-3520-1, not patented, as the female, or seed, parent with a proprietary seedling selection of Verbena hybrida identified as code number F-20-402, not patented, as the male, or pollen, parent. The new Verbena 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 Rheinberg, Germany in May, 2005.
Asexual reproduction of the new Verbena by terminal cuttings in a controlled environment in Rheinberg, Germany since July, 2005 has shown that the unique features of this new Verbena are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTION
The cultivar Duempimpur 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 ‘Duempimpur’. These characteristics in combination distinguish ‘Duempimpur’ as a new and distinct cultivar of Verbena:
    • 1. Compact, mounding and cascading plant habit.
    • 2. Freely branching habit.
    • 3. Freely flowering habit.
    • 4. Large dark purple-colored flowers that are held above and beyond the foliage in mounded umbels.
    • 5. Resistant to Powdery Mildew.
Plants of the new Verbena can be compared to plants of the female parent selection. Plants of the new Verbena differ from plants of the female parent selection in the following characteristics:
    • 1. Plants of the new Verbena are vigorous than plants of the female parent selection.
    • 2. Plants of the new Verbena and the female parent selection differ in flower color.
Plants of the new Verbena can be compared to plants of the male parent selection. Plants of the new Verbena differ from plants of the male parent selection in the following characteristics:
    • 1. Plants of the new Verbena are more compact than plants of the male parent selection.
    • 2. Plants of the new Verbena have larger flowers than plants of the male parent selection.
Plants of the new Verbena can be compared to plants of the Verbena cultivar Lan Bule, disclosed in U.S. Plant Pat. No. 15,604. In side-by-side comparisons conducted in Rheinberg, Germany, plants of the new Verbena differed from plants of the cultivar Lan Bule in the following characteristics:
    • 1. Plants of the new Verbena were more compact and had shorter internodes than plants of the cultivar Lan Bule.
    • 2. Plants of the new Verbena had larger flowers than plants of the cultivar Lan Bule.
    • 3. Plants of the new Verbena and the cultivar Lan Bule differed in flower color.
    • 4. Plants of the new Verbena had shorter peduncles than plants of the cultivar Lan Bule.
BRIEF DESCRIPTION OF THE PHOTOGRAPH
The accompanying colored photograph illustrates the overall appearance of the new Verbena, showing 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 Verbena. The photograph comprises a close-up view of typical leaves and inflorescences of ‘Duempimpur’.
DETAILED BOTANICAL DESCRIPTION
The aforementioned photographs and following observations, measurements and values describe plants grown in Rheinberg, Germany in a glass-covered greenhouse during the spring and under conditions which closely approximate commercial production. During the production of the plants, day and night temperatures averaged 18° C. and light levels averaged 4,500 lux. Plants were pinched one time about one week after planting. Plants were about 16 weeks old when the photograph and the description were taken. In the description, color references are made to The Royal Horticultural Society Colour Chart, 1995 Edition, except where general terms of ordinary dictionary significance are used.
  • Botanical classification: Verbena hybrida cultivar Duempimpur.
  • Parentage:
      • Female, or seed, parent.—Proprietary seedling selection of Verbena hybrida identified as code number V01-3520-1, not patented.
      • Male, or pollen, parent.—Proprietary seedling selection of Verbena hybrida identified as code number F-20-402, not patented.
  • Propagation:
      • Type.—Terminal cuttings.
      • Time to initiate roots.—About ten days at 20° C.
      • Time to produce a rooted cutting, summer.—About 21 days at 20° C.
      • Time to produce a rooted cutting, winter.—About 25 days at 20° C.
      • Root description.—Fine, fibrous; white in color.
      • Rooting habit.—Freely branching; dense.
  • Plant description:
      • Plant habit.—Initially upright, then mounding to cascading plant habit; compact growth habit. Freely branching habit with about four to six primary lateral branches with secondary lateral branches potentially forming at every node; pinching enhances lateral branch development; dense and bushy plant habit. Moderately vigorous growth habit.
      • Plant height.—About 15 cm.
      • Plant diameter.—About 20 cm.
  • Lateral branch description:
      • Length.—About 16 cm.
      • Diameter.—About 2 mm.
      • Internode length.—About 4.25 cm.
      • Texture.—Pubescent.
      • Color.—144A.
  • Foliage description:
      • Arrangement.—Opposite, simple.
      • Length.—About 4.8 cm.
      • Width.—About 3.5 cm.
      • Shape.—Lanceolate; deeply dissected; doubly pinnatifid.
      • Apex.—Acute.
      • Base.—Attenuate.
      • Margin.—Deeply dissected.
      • Texture, upper and lower surface.—Pubescent, coarse.
      • Venation pattern.—Pinnate.
      • Color.—Developing and fully expanded foliage, upper surface: 146A; venation, 146D. Developing and fully expanded foliage, lower surface: 146B; venation, 146D.
      • Petiole length.—About 3.4 mm.
      • Petiole diameter.—About 2.4 mm.
      • Petiole texture, upper and lower surfaces.—Smooth, pubescent.
      • Petiole color, upper surface.—146A.
      • Petiole color, lower surface.—146B.
  • Flower description:
      • Flower arrangement and habit.—Salverform flowers arranged in hemispherical terminal umbels; umbels dense and mounding; numerous umbels covering the entire plant. Flowers face upward or outward. Freely flowering habit with about 50 to 60 flowers and flower buds per inflorescence. Flowers not fragrant.
      • Natural flowering season.—Plants flower continuously from the spring through the fall in Germany.
      • Flower longevity.—Individual flowers last about one week on the plant. Flowers persistent.
      • Inflorescence size.—Diameter: About 4 cm. Height: About 6.5 cm.
      • Flowers.—Appearance: Flared trumpet, corolla fused, five-parted. Diameter: About 2.5 cm. Depth: About 3 cm.
      • Flower buds.—Length: About 1.5 cm. Diameter: About 3.5 mm. Shape: Oval, tubular. Color: 146A.
      • Corolla.—Arrangement: Single whorl of five fused petals. Petal lobe length: About 3.2 cm. Petal lobe width: About 1.1 cm. Petal lobe shape: Obovate. Petal lobe apex: Emarginate to cordate. Petal margin: Entire. Petal texture, upper and lower surfaces: Smooth, glabrous; velvety. Color: Petal, when opening, upper surface: Between 71A and 72A. Petal, when opening, lower surface: 72B. Petal, fully opened, upper surface: 72A. Petal, fully opened, lower surface: 72B to 72 C.
      • Calyx.—Arrangement: Star-shaped calyx with five fused sepals. Sepal length: About 1.2 cm. Sepal width: About 1 mm. Sepal shape: Ligulate. Sepal apex: Acute. Sepal margin: Entire. Sepal texture, upper and lower surfaces: Pubescent, coarse. Sepal color, upper and lower surfaces: 146D and 144A.
      • Peduncles.—Length: About 6.1 cm. Diameter: About 2 mm. Strength: Strong. Texture: Pubescent. Color: 144A.
      • Pedicels.—Length: About 0.5 mm. Diameter: About 0.5 mm. Strength: Strong. Texture: Smooth, glabrous. Color: 144A.
      • Reproductive organs.—Stamens: Quantity/arrangement: About four to five per flower, adnate to corolla tube. Filament length: About 1 mm. Filament color: Close to 145D. Anther shape: Oval. Anther length: About 0.75 mm. Anther color: 144B. Pollen amount: Moderate. Pollen color: 2D. Pistils: Quantity: One per flower. Pistil length: About 1.9 cm. Stigma shape: Bi-parted. Stigma color: 144A. Style length: About 1.7 cm. Style color: 144D. Ovary color: 144C.
      • Fruits/seed.—Fruit and seed development have not been observed.
  • Temperature tolerance: Plants of the new Verbena have been observed to tolerate temperatures from about 5° C. to about 35° C.
  • Pathogen/pest resistance: Plants of the new Verbena have been observed to be resistant to Powdery Mildew. Plants of the new Verbena have not been observed to be resistant to pests and other pathogens common to Verbenas.

Claims (1)

1. A new and distinct Verbena plant named ‘Duempimpur’ as illustrated and described.
US11/807,300 2007-05-26 2007-05-26 Verbena plant named ‘Duempimpur’ Active USPP19211P2 (en)

Priority Applications (1)

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Effective date: 20070212