USPP11375P - New Guinea Impatiens plant named `Duepetrest` - Google Patents

New Guinea Impatiens plant named `Duepetrest` Download PDF

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Publication number
USPP11375P
USPP11375P US09/103,176 US10317698V US11375P US PP11375 P USPP11375 P US PP11375P US 10317698 V US10317698 V US 10317698V US 11375 P US11375 P US 11375P
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duepetrest
new
guinea impatiens
new guinea
plant named
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US09/103,176
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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 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 ⁇ Duepetrest ⁇ .
  • the new variety is marketed under the trade name Red Fox Petticoat Red Star.
  • 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 two unidentified proprietary New Guinea Impatiens seedling selections.
  • the new variety can be compared to the commercial cultivar ⁇ Pago Pago ⁇ (disclosed in U.S. Plant Pat. No. 9,143). However, in side-by-side comparisons conducted by the Inventor in Rheinberg, Germany, plants of the new variety are much more compact and have more incised flower petals. In addition, petals of plants of the new New Guinea Impatiens have a more pink red central stripe whereas petals of plants of the cultivar ⁇ Pago Pago ⁇ have a more orange red stripe.
  • 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 side perspective view of a typical plant of ⁇ Duepetrest ⁇ . Flower and foliage colors may appear different from the actual colors due to light reflectance.
  • Plants of ⁇ Duepetrest ⁇ 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 temperatures about 22° C., night temperatures about 18° C. and light levels about 42.5 thousand lux.
  • Botanical classification Impatiens hawkeri ⁇ Duepetrest ⁇ .
  • Type cutting --Terminal cuttings.
  • Petals.--Shape Obcordate with emarginate apex and acute base. Quantity, arrangement: Five petals overlapping. Aspect: Flat. Length: About 3 cm. Width: About 2.5 cm. Texture: Smooth, satiny, glabrous. Margin: Entire. Color: When opening, upper surface: 56C; 40C central stripe and central area on upper petal; 54B base. When opening, lower surface: 39A. Fully opened, upper surface: 75C; 52A central stripe and central area on upper petal; 57C base. Fully opened, lower surface: 39A.
  • Peduncle.--Angle Erect. Strength: Slender, but strong. Length: About 4 cm. Color: 134B.
  • Spur.--Shape Needle-shaped, curved at end. Length: About 5.4 cm. Color: 29A-29C.
  • Seed development Seed production has not been 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 `Duepetrest`, characterized by its soft red and light lavender bi-colored petal color; floriferousness; dense and bushy plant habit; freely and basally branching plant habit; and dark green 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 `Duepetrest`. The new variety is marketed under the trade name Red Fox Petticoat Red Star.
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 two unidentified proprietary New Guinea Impatiens seedling selections.
`Duepetrest` was discovered and selected in 1994 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 `Duepetrest`. These characteristics in combination distinguish `Duepetrest` as a new and distinct variety:
1. Soft red and light lavender bi-colored petal color.
2. Freely flowering.
3. Dense and bushy plant habit.
4. Freely and basally branching plant habit.
5. Dark green non-variegated foliage.
The new variety can be compared to the commercial cultivar `Pago Pago` (disclosed in U.S. Plant Pat. No. 9,143). However, in side-by-side comparisons conducted by the Inventor in Rheinberg, Germany, plants of the new variety are much more compact and have more incised flower petals. In addition, petals of plants of the new New Guinea Impatiens have a more pink red central stripe whereas petals of plants of the cultivar `Pago Pago` have a more orange red stripe.
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 side perspective view of a typical plant of `Duepetrest`. Flower and foliage colors may appear different from the actual colors due to light reflectance.
DETAILED BOTANICAL DESCRIPTION
Plants of `Duepetrest` 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 temperatures about 22° C., night temperatures about 18° C. and light levels about 42.5 thousand lux.
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.
Botanical classification: Impatiens hawkeri `Duepetrest`.
Parentage:
Male, or pollen, parent.--Unidentified proprietary Impatiens hawkeri seedling selection.
Female, or seed, parent.--Unidentified proprietary Impatiens hawkeri seedling selection.
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.--Fine, freely branching.
Plant description:
General appearance.--Rounded; compact; full, dense and bushy; very freely and basally branching; upright and spreading; moderate growth rate; suitable for 10 to 15-cm pots.
Plant height.--About 15.5 cm from soil level to top of plant plane.
Lateral branches.--Quantity: About 17. Length: About 13.4 cm. Diameter: About 5.1 mm. Internode length: About 3.75 cm. Color: 138A.
Foliage description.--Quantity of leaves per lateral branch: About 26. Shape: Elliptic with acuminate tip and attenuate base. Length: About 11 cm. Width: About 4 cm. Texture: Smooth, glabrous. Margin: Serrulate. Color: Young foliage, upper surface: 139A. Young foliage, lower surface: 59A. Mature foliage, upper surface: 139A. Mature foliage, lower surface: 59A. Veins, mature foliage, upper surface: 59B. Veins, mature foliage, lower surface: 136A. Petiole: Length: About 2.8 cm. Diameter: About 2.9 mm. Color: 133C.
Flower description:
Flowering habit.--Freely flowering. Flowers not persistent.
Natural flowering season.--Year-round. Plants flower about 8 weeks after planting. Flowers typically last less than one week depending on environmental and cultural conditions.
Flowers borne.--Flower buds develop in apical leaf axils. Open flowers are displayed above the foliage.
Quantity of inflorescences.--Freely flowering, usually about 100 flower buds and open flowers per plant.
Flower shape.--Oval.
Flower diameter.--About 5.4 cm.
Flower depth (height).--About 1 cm.
Petals.--Shape: Obcordate with emarginate apex and acute base. Quantity, arrangement: Five petals overlapping. Aspect: Flat. Length: About 3 cm. Width: About 2.5 cm. Texture: Smooth, satiny, glabrous. Margin: Entire. Color: When opening, upper surface: 56C; 40C central stripe and central area on upper petal; 54B base. When opening, lower surface: 39A. Fully opened, upper surface: 75C; 52A central stripe and central area on upper petal; 57C base. Fully opened, lower surface: 39A.
Peduncle.--Angle: Erect. Strength: Slender, but strong. Length: About 4 cm. Color: 134B.
Flower bud.--Shape: Ovoid with spur. Length: About 1.8 cm. Diameter: About 9 mm. Color: 39A.
Spur.--Shape: Needle-shaped, curved at end. Length: About 5.4 cm. Color: 29A-29C.
Reproductive organs.--Androecium: Stamen number: 5. Anther shape: Oval. Anther size: About 4 mm. Anther color: 54C. Pollen color: 27C. Amount of pollen: Abundant. Gynoecium: Pistil length: About 7.8 mm. Style color: 131A. Ovary color: 131A.
Disease resistance: Resistance to pathogens common to New Guinea Impatiens has not been observed.
Seed development: Seed production has not been observed.

Claims (1)

It is claimed:
1. A new and distinct variety of New Guinea Impatiens plant named `Duepetrest`, as illustrated and described.
US09/103,176 1998-06-22 1998-06-22 New Guinea Impatiens plant named `Duepetrest` Expired - Lifetime USPP11375P (en)

Priority Applications (1)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP9143P (en) * 1994-07-25 1995-05-23 Paul Ecke Ranch, Inc. Impatiens plant named Pago Pago
USPP10302P (en) * 1997-01-02 1998-03-24 Paul Ecke Ranch, Inc. New Guinea Impatiens plant named `Tagula`

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP9143P (en) * 1994-07-25 1995-05-23 Paul Ecke Ranch, Inc. Impatiens plant named Pago Pago
USPP10302P (en) * 1997-01-02 1998-03-24 Paul Ecke Ranch, Inc. New Guinea Impatiens plant named `Tagula`

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
GTITM UPOVROM Citation for `Duepetrest` as Per JP PBR 9854; May 6, 1997.
GTITM UPOVROM Citation for `Duepetrest` as Per QZ PBR 960330; Mar. 4, 1996.
GTITM UPOVROM Citation for Duepetrest as Per JP PBR 9854; May 6, 1997. *
GTITM UPOVROM Citation for Duepetrest as Per QZ PBR 960330; Mar. 4, 1996. *

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Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DUMMEN, MARGA;REEL/FRAME:009292/0126

Effective date: 19980421