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USPP26395P2 - Calibrachoa plant named ‘Duevolsus’ - Google Patents

Calibrachoa plant named ‘Duevolsus’ Download PDF

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Publication number
USPP26395P2
USPP26395P2 US14/120,829 US201414120829V USPP26395P2 US PP26395 P2 USPP26395 P2 US PP26395P2 US 201414120829 V US201414120829 V US 201414120829V US PP26395 P2 USPP26395 P2 US PP26395P2
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plants
calibrachoa
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US14/120,829
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Tobias Dummen
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Duemmen Group BV
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Duemmen Group BV
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Assigned to LUCID TRUSTEE SERVICES LIMITED reassignment LUCID TRUSTEE SERVICES LIMITED ASSIGNMENT OF SECURITY INTERESTS IN PATENT COLLATERAL AT R/F 043363/0263 Assignors: WILMINGTON TRUST (LONDON) LIMITED
Assigned to DÜMMEN GROUP B.V. reassignment DÜMMEN GROUP B.V. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: LUCID TRUSTEE SERVICES LIMITED, AS SECURITY AGENT
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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
    • A01H6/821—Calibrachoa

Definitions

  • Botanical designation Calibrachoa sp.
  • the present invention relates to a new and distinct cultivar of Calibrachoa plant, botanically known as Calibrachoa sp. and hereinafter referred to by the name ‘Duevolsus’.
  • the new Calibrachoa plant 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 compact Calibrachoa plants with large attractive flowers.
  • the new Calibrachoa plant originated from a cross-pollination made by the Inventor in July, 2011 in Rheinberg, Germany of a proprietary selection of Calibrachoa sp. identified as code number A10-1239-001, not patented, as the female, or seed, parent with a proprietary selection of Calibrachoa sp. identified as code number A10-1947-003, not patented, as the male, or pollen, parent.
  • the new Calibrachoa plant was discovered and selected by the Inventor as a single flowering plant from within the progeny of the stated cross-pollination in a controlled greenhouse environment in Rheinberg, Germany in May, 2013.
  • Plants of the new Calibrachoa have not been observed under all possible combinations of environmental conditions and cultural practices.
  • the phenotype may vary somewhat with variations in environmental conditions such as temperature and light intensity without, however, any variance in genotype.
  • the new Calibrachoa can be compared to plants of the female parent selection. Plants of the new Calibrachoa differ primarily from plants of the female parent selection in plant habit as plants of the new Calibrachoa are more compact than plants of the female parent selection. In addition, plants of the new Calibrachoa and the female parent selection differ in flower color.
  • the new Calibrachoa can be compared to plants of the male parent selection. Plants of the new Calibrachoa differ primarily from plants of the male parent selection in growth habit as plants of the new Calibrachoa are more vigorous than plants of the male parent selection. In addition, plants of the new Calibrachoa and the male parent selection differ in flower color.
  • Plants of the new Calibrachoa can also be compared to plants of Calibrachoa sp. ‘Cal Paicoras’, disclosed in U.S. Plant Pat. No. 19,156. In side-by-side comparisons, plants of the new Calibrachoa differed primarily from plants of ‘Cal Paicoras’ in the following characteristics:
  • the accompanying colored photograph illustrates the overall appearance of the new Calibrachoa plant 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 Calibrachoa plant.
  • the photograph is a side perspective view of a typical flowering plant of ‘Duevolsus’ grown in a container.

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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 Calibrachoa plant named ‘Duevolsus’, characterized by its compact, semi-upright and outwardly spreading to trailing and decumbent plant habit; freely branching habit; early and freely flowering habit; large pale yellow and red bi-colored flowers; and good garden performance.

Description

Botanical designation: Calibrachoa sp.
Cultivar denomination: ‘DUEVOLSUS’.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct cultivar of Calibrachoa plant, botanically known as Calibrachoa sp. and hereinafter referred to by the name ‘Duevolsus’.
The new Calibrachoa plant 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 compact Calibrachoa plants with large attractive flowers.
The new Calibrachoa plant originated from a cross-pollination made by the Inventor in July, 2011 in Rheinberg, Germany of a proprietary selection of Calibrachoa sp. identified as code number A10-1239-001, not patented, as the female, or seed, parent with a proprietary selection of Calibrachoa sp. identified as code number A10-1947-003, not patented, as the male, or pollen, parent. The new Calibrachoa plant was discovered and selected by the Inventor as a single flowering plant from within the progeny of the stated cross-pollination in a controlled greenhouse environment in Rheinberg, Germany in May, 2013.
Asexual reproduction of the new Calibrachoa plant by vegetative terminal cuttings in a controlled greenhouse environment in Rheinberg, Germany since June, 2013 has shown that the unique features of this new Calibrachoa plant are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTION
Plants of the new Calibrachoa have not been observed under all possible combinations of environmental conditions and cultural practices. 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 ‘Duevolsus’. These characteristics in combination distinguish ‘Duevolsus’ as a new and distinct Calibrachoa plant:
    • 1. Compact, semi-upright and outwardly spreading to trailing and decumbent plant habit.
    • 2. Freely branching habit.
    • 3. Early and freely flowering habit.
    • 4. Large pale yellow and red bi-colored flowers.
    • 5. Good garden performance.
The new Calibrachoa can be compared to plants of the female parent selection. Plants of the new Calibrachoa differ primarily from plants of the female parent selection in plant habit as plants of the new Calibrachoa are more compact than plants of the female parent selection. In addition, plants of the new Calibrachoa and the female parent selection differ in flower color.
The new Calibrachoa can be compared to plants of the male parent selection. Plants of the new Calibrachoa differ primarily from plants of the male parent selection in growth habit as plants of the new Calibrachoa are more vigorous than plants of the male parent selection. In addition, plants of the new Calibrachoa and the male parent selection differ in flower color.
Plants of the new Calibrachoa can also be compared to plants of Calibrachoa sp. ‘Cal Paicoras’, disclosed in U.S. Plant Pat. No. 19,156. In side-by-side comparisons, plants of the new Calibrachoa differed primarily from plants of ‘Cal Paicoras’ in the following characteristics:
    • 1. Plants of the new Calibrachoa had larger leaves than plants of ‘Cal Paicoras’.
    • 2. Plants of the new Calibrachoa were more freely flowering than plants of ‘Cal Paicoras’.
    • 3. Plants of the new Calibrachoa had larger flowers than plants of ‘Cal Paicoras’.
    • 4. Plants of the new Calibrachoa and ‘Cal Paicoras’ differed in flower color as plants of ‘Cal Paicoras’ had coral-colored flowers with light pink-colored margins.
BRIEF DESCRIPTION OF THE PHOTOGRAPH
The accompanying colored photograph illustrates the overall appearance of the new Calibrachoa plant 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 Calibrachoa plant. The photograph is a side perspective view of a typical flowering plant of ‘Duevolsus’ grown in a container.
 DETAILED BOTANICAL DESCRIPTION
The aforementioned photograph and following observations, measurements and values describe plants grown during the summer in 30-cm containers in a glass-covered greenhouse in Rheinberg, Germany and under cultural practices typical of commercial Calibrachoa production. During the production of the plants, day and night temperatures averaged 18° C. and light levels averaged 4,500 lux. Rooted young plants were pinched one time three weeks after planting and were 13 weeks old when the photograph and description were taken. In the following description, color references are made to The Royal Horticultural Society Colour Chart, 2007 Edition, except where general terms of ordinary dictionary significance are used.
  • Botanical classification: Calibrachoa sp. ‘Duevolsus’.
  • Parentage:
      • Female, or seed, parent.—Proprietary selection of Calibrachoa sp. identified as code number A10-1239-001, not patented.
      • Male, or pollen, parent.—Proprietary selection of Calibrachoa sp. identified as code number A10-1947-003, not patented.
  • Propagation:
      • Type.—By vegetative cuttings.
      • Time to initiate roots, summer.—About five days at temperatures about 20° C.
      • Time to initiate roots, winter.—About seven days at temperatures about 20° C.
      • Time to produce a rooted young plant, summer.—About three weeks at temperatures about20° C.
      • Time to produce a rooted young plant, winter.—About four weeks at temperatures about 20° C.
      • Root description.—Fine, fibrous; white in color.
      • Rooting habit.—Freely branching; dense.
  • Plant description:
      • Plant and growth habit.—Compact, semi-upright and outwardly spreading to trailing and decumbent plant habit; freely branching habit with about eleven primary lateral branches developing per plant; pinching enhances branching; vigorous growth habit; moderate growth rate.
      • Plant height.—About 19 cm.
      • Plant diameter.—About 67 cm.
  • Lateral branch description:
      • Length.—About 38 cm.
      • Diameter.—About 2 mm.
      • Internode length.—About 1.9 cm.
      • Strength.—Strong.
      • Aspect.—Initially upright to outwardly spreading to trailing and decumbent.
      • Texture.—Pubescent.
      • Color.—Close to 146C.
  • Leaf description:
      • Arrangement.—Alternate, simple.
      • Length.—About 3.1 cm.
      • Width.—About 9.8 mm.
      • Shape.—Oblanceolate.
      • Apex.—Rounded.
      • Base.—Cuneate.
      • Margin.—Entire.
      • Texture, upper and lower surfaces.—Pubescent.
      • Venation pattern.—Pinnate; arcuate.
      • Color.—Developing leaves, upper surface: Close to 143A. Developing leaves, lower surface: Close to 143C. Fully expanded leaves, upper surface: Close to 147A; venation, close to 141D. Fully expanded leaves, lower surface: Close to 147B; venation, close to 141D.
      • Petioles.—Length: About 2.4 mm. Diameter: About 1.6 mm. Texture, upper and lower surfaces: Pubescent. Color, upper and lower surfaces: Close to 141D.
  • Flower description:
      • Flower arrangement and habit.—Single salverform flowers arising from leaf axils; freely flowering habit with usually about 250 to 300 flowers developing per plant; flowers face upright or outwardly.
      • Fragrance.—None detected.
      • Natural flowering season.—Early flowering habit, plants of the new Calibrachoa initiate and develop flowers about four to five weeks after planting; plants flower continuously from the spring throughout the summer in Germany.
      • Flower longevity.—Individual flowers last about seven to ten days on the plant; flowers not persistent.
      • Flower diameter.—About 3.6 cm.
      • Flower length (height).—About 1.7 cm.
      • Flower throat diameter.—About 6.2 mm.
      • Flower tube length.—About 6.4 mm.
      • Flower tube diameter, base.—About 1.4 mm.
      • Flower buds.—Length: About 1.4 cm. Diameter: About 2.6 mm. Shape: Elongated oblong. Color: Close to 4B.
      • Corolla.—Arrangement: Five petals fused at the base and opening into a flared trumpet. Petal length from throat: About 3 cm. Petal lobe width: About 1.2 cm. Petal shape: Roughly spatulate. Petal apex: Mostly rounded to slightly retuse. Petal margin: Entire. Petal texture, upper and lower surfaces: Smooth, glabrous. Throat texture: Smooth, glabrous. Tube texture: Smooth, glabrous. Color: Petal, when opening and fully opened, upper surface: Close to 46C and 16D; venation, close to 200A; red color becoming closer to 47B with development. Petal, when opening and fully opened, lower surface: Close to 16D; venation, close to 200A. Throat: Close to 5A; venation, close to 146A. Tube: Close to 1C; venation, close to 200A.
      • Calyx.—Arrangement: Star-shaped calyx with five sepals; sepals fused at the base. Sepal length: About 1.2 cm. Sepal width: About 1.2 mm. Sepal shape: Lanceolate. Sepal apex: Acute. Sepal margin: Entire. Sepal texture, upper and lower surfaces: Pubescent. Color, upper and lower surfaces: Close to 137B.
      • Peduncles.—Length: About 1.3 cm. Diameter: About 1 mm. Angle: About 45° from stem axis. Strength: Moderately strong. Texture: Pubescent. Color: Close to 142A.
      • Reproductive organs.—Stamens: Quantity: Six per flower. Filament length: About 8.2 mm. Filament color: Close to 142D. Anther shape: Ellipsoidal. Anther length: About 1 mm. Anther color: Close to 14B. Pollen amount: Scarce. Pollen color: Close to 14D. Pistils: Quantity: One per flower. Pistil length: About 1 cm. Style length: About 8 mm. Style color: Close to 142B. Stigma shape: Ellipsoidal. Stigma color: Close to 142A. Ovary color: Close to 144D. Seeds and fruits: Seed and fruit development have not been observed on plants of the new Calibrachoa.
  • Garden performance: Plants of the new Calibrachoa have been observed to have good garden performance and tolerate wind, rain and temperatures ranging from about 5° C. to about 40° C.
  • Pathogen & pest resistance: Plants of the new Calibrachoa have not been observed to be resistant to pathogens and pests common to Calibrachoa plants.

Claims (1)

It is claimed:
1. A new and distinct Calibrachoa plant named ‘Duevolsus’ as illustrated and described.
US14/120,829 2014-07-01 2014-07-01 Calibrachoa plant named ‘Duevolsus’ Active USPP26395P2 (en)

Priority Applications (1)

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