USPP13666P2 - Double Impatiens plant named ‘Balolefro’ - Google Patents

Double Impatiens plant named ‘Balolefro’ Download PDF

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Publication number
USPP13666P2
USPP13666P2 US10/115,053 US11505302V USPP13666P2 US PP13666 P2 USPP13666 P2 US PP13666P2 US 11505302 V US11505302 V US 11505302V US PP13666 P2 USPP13666 P2 US PP13666P2
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Prior art keywords
balolefro
impatiens
plants
new
habit
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US10/115,053
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Michael S. Uchneat
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Ball Horticultural Co
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Ball Horticultural Co
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Priority to US10/115,053 priority Critical patent/USPP13666P2/en
Assigned to BALL FLORAPLANT, A DIVISION OF BALL HORTICULTURAL COMPANY reassignment BALL FLORAPLANT, A DIVISION OF BALL HORTICULTURAL COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: UCHNEAT, MICHAEL S.
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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 cultivar of Double Impatiens plant, botanically known as Impatiens walleriana , and hereinafter referred to by the name ‘Balolefro’.
  • the new Impatiens is a product of a planned breeding program conducted by the Inventor in Elburn, Ill.
  • the objective of the breeding program was to develop new compact Double Impatiens cultivars with fully double flowers, freely branching growth habit, and attractive flower and foliage coloration.
  • the new Impatiens originated from a cross made by the Inventor in September, 1998, of a proprietary Impatiens walleriana selection identified as 3006-1-1, not patented, as the female, or seed parent, with a proprietary Impatiens walleriana selection identified as 3032-1, not patented, as the male, or pollen parent.
  • the cultivar Balolefro was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross in a controlled environment in Elburn, Ill.
  • Plants of the new Impatiens differ primarily from plants of the parent selections in flower color.
  • the new Impatiens can be compared to the Impatiens walleriana cultivar BFP-7812, disclosed in U.S. Plant Pat. No. 11,365. However, in side-by-side comparisons conducted in West Chicago, Ill., plants of the new Impatiens differed from plants of the cultivar BFP-7812 in the following characteristics:
  • Plants of the new Impatiens were not as freely branching as plants of the cultivar BFP-7812.
  • Plants of the new Impatiens had longer lateral branches with longer internodes than plants of the cultivar BFP-7812.
  • Plants of the new Impatiens had darker green-colored leaves than plants of the cultivar BFP-7812.
  • Plants of the new Impatiens had fewer petals per flower than plants of the cultivar BFP-7812.
  • Plants of the new Impatiens had white-colored flowers whereas plants of the cultivar BFP-7812 had light pale pink-colored flowers.
  • the accompanying colored photograph illustrates 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. Colors in the photograph differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Impatiens.
  • the photograph comprises a side perspective view of multiple flowering plants of ‘Balolefro’ in a container.
  • the cultivar Balolefro has not been observed under all possible environmental conditions.
  • the phenotype may vary somewhat with variations in environment such as temperature and light intensity without, however, any variance in genotype.
  • the aforementioned photograph and following observations and measurements describe plants grown in West Chicago, Ill., under commercial practice in a polycarbonate-covered greenhouse with day temperatures ranging from 20 to 24° C., night temperatures ranging from 10 to 17° C. and light levels ranging from 4,000 to 6,000 footcandles. Rooted young plants were planted in containers and had been growing for about five to six weeks when the photographs and the description were taken.
  • Botanical classification Impatiens walleriana cultivar Balolefro.
  • Female parent. Proprietary Impatiens walleriana selection identified as 3006-1-1, not patented.
  • Type cutting Terminal cuttings.
  • Time to produce a rooted young plant. About 21 days at 18° C.
  • Vigorous and freely-branching growth habit with about three basal branches and lateral branches potentially forming at every node; dense and bushy growth. Pinching, that is, removal of the terminal apices, is not required, but will enhance branching.
  • Foliage description Arrangement: Opposite, simple. Length: About 4.2 cm. Width: About 2.6 cm. Shape: Ovate. Apex: Acuminate. Base: Attenuate. Margin: Serrate to crenate with ciliation Texture, upper and lower surfaces: Smooth, glabrous. Venation pattern: Pinnate, arcuate. Color: Young and fully expanded foliage, upper surface: 147A. Young and fully expanded foliage, lower surface: Between 147B and 147C. Venation, upper and lower surfaces: 144C. Petiole: Length: About 1.1 cm. Diameter: About 2 mm. Texture, upper and lower surfaces: Smooth, glabrous. Color: 144C.
  • Flower type and habit Numerous and consistently double flower. Flower buds open similar to a rose in fullness; flowers rounded in shape. Flowers arise from leaf axils. Freely flowering, usually about 13 flowers and flower buds per lateral branch. Flowers positioned above the foliage and typically face upright and outward. Flowers last about five to seven days under greenhouse conditions. Flowers not persistent. Flowers not fragrant.
  • Flower buds ( at stage of showing color ).—Length: About 1.4 cm. Diameter: About 1 cm. Shape: Ovoid. Color: 145C.
  • Plants of the new Impatiens have been observed to be resistant to pathogens and pests common to Impatiens.

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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 Double Impatiens plant named ‘Balolefro’, characterized by its compact, upright, outwardly spreading and mounded plant habit; freely branching growth habit; dark green-colored leaves; freely flowering habit; and white-colored flowers that are fully double and positioned above the foliage.

Description

BOTANICAL CLASSIFICATION/CULTIVAR DESIGNATION
Impatiens walleriana cultivar Balolefro.
BACKGROUND OF THE INVENTION
The present Invention relates to a new and distinct cultivar of Double Impatiens plant, botanically known as Impatiens walleriana, and hereinafter referred to by the name ‘Balolefro’.
The new Impatiens is a product of a planned breeding program conducted by the Inventor in Elburn, Ill. The objective of the breeding program was to develop new compact Double Impatiens cultivars with fully double flowers, freely branching growth habit, and attractive flower and foliage coloration.
The new Impatiens originated from a cross made by the Inventor in September, 1998, of a proprietary Impatiens walleriana selection identified as 3006-1-1, not patented, as the female, or seed parent, with a proprietary Impatiens walleriana selection identified as 3032-1, not patented, as the male, or pollen parent. The cultivar Balolefro was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross in a controlled environment in Elburn, Ill.
Asexual reproduction of the new cultivar by terminal cuttings taken at Elburn, Ill. since January, 1999, has shown that the unique features of this new Impatiens are stable and reproduced true to type in successive generations of asexual reproduction.
SUMMARY OF THE INVENTION
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Balolefro’. These characteristics in combination distinguish ‘Balolefro’ as a new and distinct cultivar:
1. Compact, upright, outwardly spreading and mounded plant habit.
2. Freely branching growth habit.
3. Dark green-colored leaves.
4. Freely flowering habit.
5. White-colored flowers that are fully double and positioned above the foliage.
Plants of the new Impatiens differ primarily from plants of the parent selections in flower color.
The new Impatiens can be compared to the Impatiens walleriana cultivar BFP-7812, disclosed in U.S. Plant Pat. No. 11,365. However, in side-by-side comparisons conducted in West Chicago, Ill., plants of the new Impatiens differed from plants of the cultivar BFP-7812 in the following characteristics:
1. Plants of the new Impatiens were not as freely branching as plants of the cultivar BFP-7812.
2. Plants of the new Impatiens had longer lateral branches with longer internodes than plants of the cultivar BFP-7812.
3. Plants of the new Impatiens had darker green-colored leaves than plants of the cultivar BFP-7812.
4. Plants of the new Impatiens had fewer petals per flower than plants of the cultivar BFP-7812.
5. Plants of the new Impatiens had white-colored flowers whereas plants of the cultivar BFP-7812 had light pale pink-colored flowers.
BRIEF DESCRIPTION OF THE PHOTOGRAPH
The accompanying colored photograph illustrates 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. Colors in the photograph differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Impatiens. The photograph comprises a side perspective view of multiple flowering plants of ‘Balolefro’ in a container.
DETAILED BOTANICAL DESCRIPTION
The cultivar Balolefro has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature and light intensity without, however, any variance in genotype. The aforementioned photograph and following observations and measurements describe plants grown in West Chicago, Ill., under commercial practice in a polycarbonate-covered greenhouse with day temperatures ranging from 20 to 24° C., night temperatures ranging from 10 to 17° C. and light levels ranging from 4,000 to 6,000 footcandles. Rooted young plants were planted in containers and had been growing for about five to six weeks when the photographs and the description were taken.
In the following 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: Impatiens walleriana cultivar Balolefro.
Parentage:
Female parent.—Proprietary Impatiens walleriana selection identified as 3006-1-1, not patented.
Male parent.—Proprietary Impatiens walleriana selection identified as 3032-1, not patented.
Propagation:
Type cutting.—Terminal cuttings.
Time to initiate roots.—About 7 days at 18° C.
Time to produce a rooted young plant.—About 21 days at 18° C.
Root description.—Fibrous and fine.
Rooting habit.—Freely branching.
Plant description:
General appearance.—Compact, upright, outwardly spreading and mounded plant habit. Appropriate for 10-cm and larger containers.
Growth and branching habit.—Vigorous and freely-branching growth habit with about three basal branches and lateral branches potentially forming at every node; dense and bushy growth. Pinching, that is, removal of the terminal apices, is not required, but will enhance branching.
Plant height.—About 12.3 cm.
Plant diameter or spread.—About 23.7 cm.
Lateral branches.—Length: About 14 cm. Diameter: About 1.8 cm. Internode length: About 2.8 cm. Texture: Smooth, glabrous. Color: 146C.
Foliage description.—Arrangement: Opposite, simple. Length: About 4.2 cm. Width: About 2.6 cm. Shape: Ovate. Apex: Acuminate. Base: Attenuate. Margin: Serrate to crenate with ciliation Texture, upper and lower surfaces: Smooth, glabrous. Venation pattern: Pinnate, arcuate. Color: Young and fully expanded foliage, upper surface: 147A. Young and fully expanded foliage, lower surface: Between 147B and 147C. Venation, upper and lower surfaces: 144C. Petiole: Length: About 1.1 cm. Diameter: About 2 mm. Texture, upper and lower surfaces: Smooth, glabrous. Color: 144C.
Flower description:
Flower type and habit.—Numerous and consistently double flower. Flower buds open similar to a rose in fullness; flowers rounded in shape. Flowers arise from leaf axils. Freely flowering, usually about 13 flowers and flower buds per lateral branch. Flowers positioned above the foliage and typically face upright and outward. Flowers last about five to seven days under greenhouse conditions. Flowers not persistent. Flowers not fragrant.
Flowering season.—Year-round under greenhouse conditions. In the garden, flowering is continuous from spring until fall.
Flower size.—Diameter: About 4.2 cm. Depth: About 2 cm.
Flower buds (at stage of showing color).—Length: About 1.4 cm. Diameter: About 1 cm. Shape: Ovoid. Color: 145C.
Petals.—Quantity/arrangement: About 22 per flower; imbricate. Length, largest petals: About 2 cm. Width, largest petals: About 1.6 cm. Shape Obovate. Apex: Emarginate. Base: Truncate to attenuate. Margin: Entire. Texture, upper and lower surfaces: Velvety, smooth. Color: When opening, upper and lower surfaces: 155D. Fully opened, upper and lower surfaces: 155D.
Sepals.—Quantity/arrangement: Five in a single whorl; one modified into an elongated spur. Calyx length: About 1 cm. Calyx diameter: About 1 cm. Shape: Elliptic. Apex: Acute. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous. Color, upper and lower surfaces: 145A. Spur length: About 2.9 cm. Spur color 145A.
Peduncles.—Length: About 2.1 cm. Diameter: About 1.25 mm. Angle: Acute. Strength: Strong. Color: 144C.
Reproductive organs.—None observed.
Seed/fruit.—None observed.
Disease/pest resistance: Plants of the new Impatiens have been observed to be resistant to pathogens and pests common to Impatiens.

Claims (1)

It is claimed:
1. A new and distinct cultivar of Double Impatiens plant named ‘Balolefro’, as illustrated and described.
US10/115,053 2002-04-01 2002-04-01 Double Impatiens plant named ‘Balolefro’ Expired - Lifetime USPP13666P2 (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
USPP11365P (en) * 1998-07-09 2000-04-25 Ball Floraplant, A Division Of Ball Horticultural Company Double Impatiens plant named `BFP-7812`
USPP11984P2 (en) * 2000-02-25 2001-07-10 Oglevee Ltd. Double impatiens plant named ‘Cameo White’

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP11365P (en) * 1998-07-09 2000-04-25 Ball Floraplant, A Division Of Ball Horticultural Company Double Impatiens plant named `BFP-7812`
USPP11984P2 (en) * 2000-02-25 2001-07-10 Oglevee Ltd. Double impatiens plant named ‘Cameo White’

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
UPOV ROM GTITM Computer Database, GTI JOUVE Retrieval Software 2002/02, citations for "Baloefro'. *
UPOV ROM GTITM Computer Database, GTI JOUVE Retrieval Software 2002/02, citations for ‘Baloefro’.

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Owner name: BALL FLORAPLANT, A DIVISION OF BALL HORTICULTURAL

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:UCHNEAT, MICHAEL S.;REEL/FRAME:012766/0672

Effective date: 20020315