USPP10137P - Dahlia plant named Baredora - Google Patents

Dahlia plant named Baredora Download PDF

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Publication number
USPP10137P
USPP10137P US08/655,212 US65521296V US10137P US PP10137 P USPP10137 P US PP10137P US 65521296 V US65521296 V US 65521296V US 10137 P US10137 P US 10137P
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Prior art keywords
dahlia
baredora
plants
color
plant named
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US08/655,212
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Christoph Kleinhanns
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Saatzucht Quedlinburg GmbH
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Saatzucht Quedlinburg GmbH
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Assigned to SAATZUCHT QUEDLINBURG GMBH reassignment SAATZUCHT QUEDLINBURG GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KLEINHANNS, CHRISTOPH
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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
    • A01H6/00Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/14Asteraceae or Compositae, e.g. safflower, sunflower, artichoke or lettuce
    • 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

Definitions

  • the present invention relates to a new and distinct cultivar of Dahlia plant, botanically known as Dahlia hybrida, and hereinafter referred to by the cultivar name Baredora.
  • the new Dahlia is a product of a planned breeding program conducted by the inventor in Quedlinburg, Germany.
  • the objective of the breeding program was to create new Dahlia cultivars having a compact growth habit suitable for 7 to 9-cm container production, small inflorescences, desirable inflorescence colors, and inflorescences and foliage with good substance.
  • the new Dahlia originated from a cross made by the inventor of the inventor's proprietary Dahlia seedling selections.
  • the cultivar Baredora was discovered and selected by the inventor as a flowering plant within the progeny of this cross in a controlled environment in Quedlinburg, Germany.
  • Baredora The following traits have been repeatedly observed and are determined to be the unique characteristics of Baredora. These characteristics in combination distinguish Baredora as a new and distinct cultivar:
  • the new Dahlia has not been observed under all possible environmental conditions.
  • the phenotype may vary somewhat with variations in environment such as temperature, daylength and light intensity, without, however, any variance in genotype.
  • plants of the new Dahlia Compared to the female parent, plants of the new Dahlia have smaller inflorescences. Plants of the new Dahlia differ from the male parent in ray floret color.
  • Plants of the new Dahlia are similar to the cultivar Simon (disclosed in U.S. Plant Pat. No. 6,770) in ray floret color. However, in side-by-side comparisons conducted in Quedlinburg, Germany, under commercial practice, plants of the new Dahlia differed from plants of the cultivar Simon in the following characteristics:
  • Plants of the new Dahlia are more compact and shorter than plants of the cultivar Simon.
  • the upper photograph comprises a top perspective view of a typical flowering plant of Baredora.
  • the lower photograph comprises a top perspective view of immature (top and left) and mature (bottom) leaves.
  • Botanical classification Dahlia hybrida cultivar Baredora.
  • Type.--Terminal tip cuttings
  • Rooting habit --Propagates easily, roots fibrous and well-branched.
  • Leaf/leaflet shape Ovate.
  • Leaf/leaflet apex Acuminate.
  • Leaf/leaflet base Attenuate.
  • Leaf/leaflet margin Slightly serrated.
  • Leaf/leaflet texture Smooth, glabrous.
  • Petiole length Young foliage: About 2 cm. Fully expanded: About 3 cm. Color: Young foliage upper surface: 137B. Young foliage under surface: 138B/138C. Fully expanded foliage upper surface: 137B. Fully expanded foliage under surface: 138B/138C. Petiole: 144B.
  • Inflorescence size 3.5 to 4.5 cm. Depth (height): 1.5 to 2 cm.
  • Flower bud.--Shape Ovoid. Size: Length: 5 to 10 mm. Diameter: About 5 mm. Color: 144B to 151C.
  • Ray florets.--Shape Oblanceolate. Size: Length: About 18 mm. Width: About 8 mm. Apex: Obtuse. Margin: Entire. Texture: Satiny, smooth and glabrous. Number of ray florets per inflorescence: About 35 to 40, two to three rows of florets. Color: Upper surface: 32A. Under surface: 32A, fading to 25B.
  • Peduncle.--Aspect Erect and strong. Length: 2 to 4 cm. Diameter: About 1 mm. Texture: Glabrous. Color: 144B.
  • Sepals.--Quantity per inflorescence 5. Shape: Oblanceolate. Tip: Acute. Margin: Entire. Color: 137B.
  • Anther size About 2 mm.
  • Anther color 17C.
  • Pollen 17C.
  • Gynoecium Not present on all ray florets.
  • Style length 2 to 3 mm.
  • Seed production Seed production has not been observed.

Abstract

A distinct cultivar of Dahlia plant named Baredora, characterized by its compact growth habit; small leaves and inflorescences that are proportional to the overall plant size; ease of propagation; and dark orange ray florets with dark yellow disc florets.

Description

The present invention relates to a new and distinct cultivar of Dahlia plant, botanically known as Dahlia hybrida, and hereinafter referred to by the cultivar name Baredora.
The new Dahlia is a product of a planned breeding program conducted by the inventor in Quedlinburg, Germany. The objective of the breeding program was to create new Dahlia cultivars having a compact growth habit suitable for 7 to 9-cm container production, small inflorescences, desirable inflorescence colors, and inflorescences and foliage with good substance.
The new Dahlia originated from a cross made by the inventor of the inventor's proprietary Dahlia seedling selections. The cultivar Baredora was discovered and selected by the inventor as a flowering plant within the progeny of this cross in a controlled environment in Quedlinburg, Germany.
Asexual reproduction of the new Dahlia by terminal cuttings taken at Quedlinburg, Germay, has shown that the unique features of this new Dahlia are stable and reproduced true to type in successive generations.
The following traits have been repeatedly observed and are determined to be the unique characteristics of Baredora. These characteristics in combination distinguish Baredora as a new and distinct cultivar:
1. Compact growth habit, suitable for 7 to 9-cm containers. Plants do not require growth retardants.
2. Small leaves and inflorescences that are proportional to the overall plant size.
3. Excellent rooting and easy to propagate.
4. Dark orange ray florets with dark yellow disc florets.
The new Dahlia has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature, daylength and light intensity, without, however, any variance in genotype.
Compared to the female parent, plants of the new Dahlia have smaller inflorescences. Plants of the new Dahlia differ from the male parent in ray floret color.
Plants of the new Dahlia are similar to the cultivar Simon (disclosed in U.S. Plant Pat. No. 6,770) in ray floret color. However, in side-by-side comparisons conducted in Quedlinburg, Germany, under commercial practice, plants of the new Dahlia differed from plants of the cultivar Simon in the following characteristics:
1. Plants of the new Dahlia are more compact and shorter than plants of the cultivar Simon.
2. Leaves of plants of the new Dahlia are smaller than leaves of plants of the cultivar Simon.
3. Inflorescences of plants of the new Dahlia are smaller than inflorescences of plants of the cultivar Simon.
BRIEF DESCRIPTION OF THE DRAWINGS
The accompanying colored photographs illustrate the overall appearance of the new cultivar, showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type.
The upper photograph comprises a top perspective view of a typical flowering plant of Baredora.
The lower photograph comprises a top perspective view of immature (top and left) and mature (bottom) leaves.
Both upper and under sides of the leaves are shown. The floret and foliage colors in these photographs appears darker than the actual colors due to light reflectance.
In the following description, color references are made to The Royal Horticultural Society Colour Chart except where general terms of ordinary dictionary significance are used. The following observations and measurements describe plants grown in Quedlinburg, Germany, during the winter season under commercial practice in a glass-covered greenhouse with average night temperatures of 15C, average day temperatures of 20C, and light levels of 2,500 lux.
Botanical classification: Dahlia hybrida cultivar Baredora.
Commercial classification: Pot Dahlia.
Parentage:
Male, or pollen, parent.--Proprietary Dahlia seedling selection.
Female, or seed, parent.--Proprietary Dahlia seedling selection.
Propagation:
Type.--Terminal tip cuttings.
Time to rooting.--15 to 20 days with soil temperatures of 20C.
Rooting habit.--Propagates easily, roots fibrous and well-branched.
Plant description:
Appearance.--Perennial herbaceous potted plant. Bushy with stems upright. Freely branching, plants do not require pinching. Compact growth habit and moderate growth rate. Suitable for 7 to 9-cm containers. From a rooted cutting, six weeks are required to produce a flowering pot plant.
Plant height.--About 19 cm.
Stem description.--Internode length: 1.5 to 2.5 cm. Diameter: 2 to 3 mm. Color: 144B.
Foliage description.--Arrangement: Young foliage: Single. Fully expanded: Compound, trifoliate. Leaf size: Young foliage: Length: About 4 cm. Width: About 2 cm. Mature foliage: Length: About 5 cm. Width: About 3 cm. Leaf/leaflet shape: Ovate. Leaf/leaflet apex: Acuminate. Leaf/leaflet base: Attenuate. Leaf/leaflet margin: Slightly serrated. Leaf/leaflet texture: Smooth, glabrous. Petiole length: Young foliage: About 2 cm. Fully expanded: About 3 cm. Color: Young foliage upper surface: 137B. Young foliage under surface: 138B/138C. Fully expanded foliage upper surface: 137B. Fully expanded foliage under surface: 138B/138C. Petiole: 144B.
Flowering description:
Appearance.--Daisy inflorescence form. Inflorescences borne on terminals above foliage, arising from leaf axis. Disc and ray florets arranged acropetally on a capitulum.
Flowering response.--Under natural conditions, plants flower continuous in the summer/autumn in the Northern Hemisphere. At other times of the year, inflorescence initiation and development can be induced under long day/short night conditions (less than 11 hours of darkness). Inflorescences persistent.
Inflorescence size.--Diameter: 3.5 to 4.5 cm. Depth (height): 1.5 to 2 cm.
Flower bud.--Shape: Ovoid. Size: Length: 5 to 10 mm. Diameter: About 5 mm. Color: 144B to 151C.
Ray florets.--Shape: Oblanceolate. Size: Length: About 18 mm. Width: About 8 mm. Apex: Obtuse. Margin: Entire. Texture: Satiny, smooth and glabrous. Number of ray florets per inflorescence: About 35 to 40, two to three rows of florets. Color: Upper surface: 32A. Under surface: 32A, fading to 25B.
Disc florets.--Number of disc florets per inflorescence: About 50. Color: 17C.
Peduncle.--Aspect: Erect and strong. Length: 2 to 4 cm. Diameter: About 1 mm. Texture: Glabrous. Color: 144B.
Sepals.--Quantity per inflorescence: 5. Shape: Oblanceolate. Tip: Acute. Margin: Entire. Color: 137B.
Reproductive organs.--Androecium: Anther size: About 2 mm. Anther color: 17C. Pollen: 17C. Gynoecium: Not present on all ray florets. Style length: 2 to 3 mm. Style color: 144B. Stigma color: 17C.
Disease resistance: No known Dahlia diseases observed to date on plants grown under commercial greenhouse conditions.
Seed production: Seed production has not been observed.

Claims (1)

It is claimed:
1. A new and distinct cultivar of Dahlia plant named Baredora, as illustrated and described.
US08/655,212 1996-06-05 1996-06-05 Dahlia plant named Baredora Expired - Lifetime USPP10137P (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US08/655,212 USPP10137P (en) 1996-06-05 1996-06-05 Dahlia plant named Baredora

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US08/655,212 USPP10137P (en) 1996-06-05 1996-06-05 Dahlia plant named Baredora

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USPP10137P true USPP10137P (en) 1997-12-02

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Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KLEINHANNS, CHRISTOPH;REEL/FRAME:008021/0210

Effective date: 19960209