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USPP11285P - New Guinea Impatiens plant named `Dueridesal` - Google Patents

New Guinea Impatiens plant named `Dueridesal` Download PDF

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Publication number
USPP11285P
USPP11285P US09/038,765 US3876598V US11285P US PP11285 P USPP11285 P US PP11285P US 3876598 V US3876598 V US 3876598V US 11285 P US11285 P US 11285P
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Prior art keywords
dueridesal
plants
new
plant
color
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US09/038,765
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Marga Dummen
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Duemmen Group BV
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Duemmen Jungpflanzen GbR
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Assigned to DÜMMEN GROUP B.V. reassignment DÜMMEN GROUP B.V. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: RBC EUROPE LIMITED
Assigned to WILMINGTON TRUST (LONDON) LIMITED reassignment WILMINGTON TRUST (LONDON) LIMITED SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DÜMMEN GROUP B.V.
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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
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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
    • A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/16—Balsaminaceae, e.g. Impatiens
    • 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

Definitions

  • the present invention relates to a new and distinct variety of New Guinea Impatiens plant, botanically known as Impatiens hawkeri, and hereinafter referred to by the name ⁇ Dueridesal ⁇ .
  • the new variety is a product of a planned breeding program conducted by the inventor in Rheinberg, Germany.
  • the objective of the breeding program is to develop New Guinea Impatiens that are freely branching; compact; early flowering; and that have desirable flower and leaf colors.
  • the new cultivar originated from a cross made by the inventor of the variety Grenada (disclosed in U.S. Plant Pat. No. 9,343) as the male, or pollen, parent with the variety HWD Bourree (disclosed in U.S. Plant Pat. No. 9,742) as the female, or seed, parent.
  • the new variety can be compared to the commercial cultivar Grenada. However, in side-by-side comparisons conducted by the inventor in Rheinberg, Germany, plants of the new variety differed from plants of ⁇ Grenada ⁇ , in the following characteristics:
  • Plants of the new variety are taller and have longer lateral branches and internodes than plants of ⁇ Grenada ⁇ .
  • Plants of the new variety are more freely branching than plants of ⁇ Grenada ⁇ .
  • Plants of the new variety are denser with more leaves per lateral branch than plants of ⁇ Grenada ⁇ .
  • Leaves of plants of the new variety are larger than leaves of plants of ⁇ Grenada ⁇ .
  • Plants of the new variety are much more floriferous with almost three times as many flowers and buds per plant as plants of ⁇ Grenada ⁇ .
  • Plants of the new variety have larger flowers than plants of ⁇ Grenada ⁇ .
  • the accompanying colored photograph illustrates the overall appearance of the new variety, showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type.
  • the photograph comprises a top perspective view of a typical plant of ⁇ Dueridesal ⁇ grown in a 12-cm container.
  • Plants of ⁇ Dueridesal ⁇ have 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. The following observations and measurements describe plants grown in 12-cm containers during the spring in Rheinberg, Germany, under commercial practice in a glass-covered greenhouse with day and night temperatures about 18° C. and light levels about 45 thousand lux.
  • Botanical classification Impatiens hawkeri ⁇ Dueridesal ⁇ .
  • Type cutting --Terminal cuttings.
  • Quantity of inflorescences --Extremely floriferous; usually about 125 buds and flowers per plant.
  • Petals.--Shape Reniform with emarginate apex and acute base. Quantity, arrangement: 5 petals overlapping. Aspect: Flat. Length: About 3.3 cm. Width: About 3 cm. Texture: Smooth, satiny, and glabrous. Margin: Entire. Color: When opening, upper surface: Body, 34C; towards base, light pink, 62D, with dark pink, 66A, eye. When opening, lower surface: 35C. Fully opened, upper surface: Body, 34C; towards base, light pink, 62D, with dark pink, 66A, eye. Fully opened, lower surface: 35C.
  • Peduncle.--Angle Erect. Length: About 4.3 cm. Color: 148A/199A.
  • Flower bud.--Shape Ovoid with spur. Length: About 1.7 cm. Diameter: About 1.1 cm. Color: 40A.
  • Spur.--Shape Needle-shaped, curved at end. Length: About 4.8 cm. Color: 47A.
  • Seed development Seed production is very rarely observed.

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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 variety of New Guinea Impatiens plant named `Dueridesal`, characterized by its bright salmon petal color; extreme floriferousness with numerous flowers per plant; freely and basally branching plant habit; and dark green, glossy and non-variegated foliage.

Description

BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct variety of New Guinea Impatiens plant, botanically known as Impatiens hawkeri, and hereinafter referred to by the name `Dueridesal`.
The new variety is a product of a planned breeding program conducted by the inventor in Rheinberg, Germany. The objective of the breeding program is to develop New Guinea Impatiens that are freely branching; compact; early flowering; and that have desirable flower and leaf colors.
The new cultivar originated from a cross made by the inventor of the variety Grenada (disclosed in U.S. Plant Pat. No. 9,343) as the male, or pollen, parent with the variety HWD Bourree (disclosed in U.S. Plant Pat. No. 9,742) as the female, or seed, parent.
`Dueridesal` was discovered and selected in 1995 by the inventor as a single flowering plant within the progeny of the stated cross in a controlled environment in Rheinberg, Germany.
Asexual reproduction of the new variety by terminal cuttings taken at Rheinberg, Germany, has shown that the unique features of this new variety are stable and reproduced true to type in successive generations of asexual reproduction.
BRIEF SUMMARY OF THE INVENTION
The following traits have been repeatedly observed and are determined to be the unique characteristics of `Duerdisal`. These characteristics in combination distinguish `Dueridesal` as a new and distinct variety:
1. Bright salmon petal color.
2. Extremely floriferous with numerous flowers per plant.
3. Dense and bushy plant habit.
4. Freely and basally branching plant habit.
5. Dark green, glossy and non-variegated foliage.
The new variety can be compared to the commercial cultivar Grenada. However, in side-by-side comparisons conducted by the inventor in Rheinberg, Germany, plants of the new variety differed from plants of `Grenada`, in the following characteristics:
1. Plants of the new variety are taller and have longer lateral branches and internodes than plants of `Grenada`.
2. Plants of the new variety are more freely branching than plants of `Grenada`.
3. Plants of the new variety are denser with more leaves per lateral branch than plants of `Grenada`.
4. Leaves of plants of the new variety are larger than leaves of plants of `Grenada`.
5. Plants of the new variety are much more floriferous with almost three times as many flowers and buds per plant as plants of `Grenada`.
6. Plants of the new variety have larger flowers than plants of `Grenada`.
7. Flower petals of plants of the new variety are longer than flower petals of plants of `Grenada`.
BRIEF DESCRIPTION OF THE PHOTOGRAPH
The accompanying colored photograph illustrates the overall appearance of the new variety, showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. The photograph comprises a top perspective view of a typical plant of `Dueridesal` grown in a 12-cm container.
DETAILED BOTANICAL DESCRIPTION
Plants of `Dueridesal` have 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. The following observations and measurements describe plants grown in 12-cm containers during the spring in Rheinberg, Germany, under commercial practice in a glass-covered greenhouse with day and night temperatures about 18° C. and light levels about 45 thousand lux.
In the following description, color refernces are made to The Royal Horticultural Society Colour Chart except where general terms of ordinary dictionary significance are used.
Botanical classification: Impatiens hawkeri `Dueridesal`.
Parentage:
Male, or pollen, parent.--Impatiens hawkeri `Grenada`.
Female, or seed, parent.--Impatiens hawkeri `HWD Bourree`.
Propagation:
Type cutting.--Terminal cuttings.
Time to initiate roots.--Summer: About 10 days at 22° C. Winter: About 12 days at 22° C.
Time to develop roots.--Summer: About 21 days at 22° C. Winter: About 26 days at 22° C.
Rooting habit.--Freely branching.
Plant description:
General appearance.--Rounded; dense and bushy; very freely and basally branching; upright and spreading; moderate growth rate and vigor; suitable for 10 to 16-cm pots.
Plant height.--About 17 cm from soil level to top of plant plane.
Lateral branches.--Length: About 17 cm. Diameter: About 6 mm. Internode length: About 4.25 cm. Color: 132A.
Foliage description.--Quantity of leaves per lateral branch: About 36. Shape: Elliptic with acuminate tip and attenuate base. Length: About 8.9 cm. Width: About 3.1 cm. Texture: Smooth, glossy and glabrous. Margin: Serrulate. Color: Young foliage, upper surface: 136A. Young foliage, lower surface: 136B. Mature foliage, upper surface: 147A. Mature foliage, lower surface: 139B. Veins, upper surface: 138A. Veins, lower surface: 139A. Petiole: Length: About 2.1 cm. Diameter: About 3.3 mm. Color: 135A.
Flower description:
Flowering habit.--Freely flowering.
Natural flowering season.--Year-round. Plants flower about 8 weeks after planting.
Flowers borne.--Flower buds develop in apical leaf axils. Open flowers are displayed above the foliage.
Quantity of inflorescences.--Extremely floriferous; usually about 125 buds and flowers per plant.
Flower shape.--Rounded and flat in aspect.
Flower diameter.--About 7 cm.
Flower depth (height).--About 4 mm.
Petals.--Shape: Reniform with emarginate apex and acute base. Quantity, arrangement: 5 petals overlapping. Aspect: Flat. Length: About 3.3 cm. Width: About 3 cm. Texture: Smooth, satiny, and glabrous. Margin: Entire. Color: When opening, upper surface: Body, 34C; towards base, light pink, 62D, with dark pink, 66A, eye. When opening, lower surface: 35C. Fully opened, upper surface: Body, 34C; towards base, light pink, 62D, with dark pink, 66A, eye. Fully opened, lower surface: 35C.
Peduncle.--Angle: Erect. Length: About 4.3 cm. Color: 148A/199A.
Flower bud.--Shape: Ovoid with spur. Length: About 1.7 cm. Diameter: About 1.1 cm. Color: 40A.
Spur.--Shape: Needle-shaped, curved at end. Length: About 4.8 cm. Color: 47A.
Reproductive organs.--Androecium: Stamen number: 5. Anther shape: Ovate. Anther size: About 6 mm. Anther color: 20B. Pollen color: 4D. Amount of pollen: Abundant. Gynoecium: Pistil length: About 5.6 mm. Style color: 147B. Stigma color: 134B. Ovary color: 147B.
Disease resistance: No fungal, bacterial nor viral problems observed.
Seed development: Seed production is very rarely observed.

Claims (1)

It is claimed:
1. A new and distinct variety of New Guinea Impatiens plant named `Dueridesal`, as illustrated and described.
US09/038,765 1998-03-11 1998-03-11 New Guinea Impatiens plant named `Dueridesal` Expired - Lifetime USPP11285P (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US09/038,765 USPP11285P (en) 1998-03-11 1998-03-11 New Guinea Impatiens plant named `Dueridesal`

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Publications (1)

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USPP11285P true USPP11285P (en) 2000-03-14

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP9148P (en) * 1994-07-25 1995-05-30 Paul Ecke Ranch, Inc. Impatiens plant named Tanna

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP9148P (en) * 1994-07-25 1995-05-30 Paul Ecke Ranch, Inc. Impatiens plant named Tanna

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Owner name: DUMMEN JUNGPFLANZENKULTUREN, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DUMMEN, MARGA;REEL/FRAME:009039/0706

Effective date: 19980121