USPP12370P2 - New Guinea Impatiens Plant Named ‘Tamar White’ - Google Patents

New Guinea Impatiens Plant Named ‘Tamar White’ Download PDF

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Publication number
USPP12370P2
USPP12370P2 US09/712,349 US71234900V USPP12370P2 US PP12370 P2 USPP12370 P2 US PP12370P2 US 71234900 V US71234900 V US 71234900V US PP12370 P2 USPP12370 P2 US PP12370P2
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Prior art keywords
white
tamar
new
habit
plant named
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US09/712,349
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Anita Jorna
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Fides Goldstock Breeding BV
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Fides Goldstock Breeding BV
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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 New Guinea Impatiens plant, botanically known as Impatiens hawkeri , and hereinafter referred to by the cultivar name Tamar White.
  • the new Impatiens is a product of a planned breeding program Inventor in Maasland, The Netherlands.
  • the objective of the breeding program is to develop new Impatiens cultivars with uniform plant habit and attractive flower and foliage colors.
  • the new Impatiens originated from a cross made by the Inventor in 1998 of two Inventor's proprietary Impatiens hawkeri selections, not patented.
  • the cultivar Tamar White was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross in a controlled environment in Maasland, The Netherlands in 1998.
  • plants of the new Impatiens differ from plants of the cultivar Moorea, disclosed in U.S. Plant Pat. No. 9,147, in the following characteristics:
  • Plants of the new Impatiens have darker green leaves than plants of the cultivar Moorea.
  • Plants of the new Impatiens flower earlier than plants of the cultivar Moorea.
  • 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 may differ slightly from the color values cited in the detailed botanical description which accurately describe the actual colors of the new Impatiens.
  • the photograph comprises a top perspective view of a typical flowering plant of ‘Tamar White’ grown in a 12.5-cm container.
  • the cultivar Tamar White has not been observed under all possible environmental conditions.
  • the phenotype may vary somwehat with variations in environment such as temperature, light intensity, water status and fertility level, without, however, any variance in genotype.
  • the following observations and measurements describe plants grown in Maasland, The Netherlands, during the early autumn, under commercial practice in a glass-covered greenhouse. Plants used in the following description were about 10 to 12 weeks old from planting rooted cuttings and grown in 12.5-cm containers with one plant per container.
  • Botanical classification Impatiens hawkeri cultivar Tamar White.
  • Type cutting Terminal cuttings.
  • Time to produce a rooted cutting or liner Summer: About 14 to 19 days at 19 to 20° C. Winter: About 14 to 21 days at 19 to 20° C.
  • Root description Numerous, fibrous, and freely branching.
  • Crop time From a rooted cutting, about 10 to 12 weeks are required to produce finished flowering plants in 12-5-cm containers.
  • Foliage description Arrangement: Opposite or whorled. Length: About 9.4 cm. Width: About 4.2 cm. Shape: Broadly elliptic. Apex: Acute to acuminate. Base: Attenuate. Margin: Serrulate with ciliation. Texture: Leatherly; glabrous. Aspect: Horizontal to somewhat arching. Color: Young and fully expanded foliage, upper surface: Close to 147A; glossy. Young and fully expanded foliage, lower surface: Close to 147B. Midvein, upper and lower surfaces: 147C. Petiole: Length: About 2.8 cm. Diameter: About 3 mm. Color: Close to 147C.
  • Flower type and flowering habit Single white-colored flowers. Freely flowering, usually about 8 flowers and flower buds per lateral branch. Flowers positioned above and beyond the foliage and typically face upward or outward. Flowers cupped when opening then mostly flat when opened. Flowers star-shaped. Flowers last about 7 to 14 days on the plant depending on temperature and weather conditions. Petals self-cleaning; gynoecium persistent. Flowers not fragrant.
  • Flower buds ( just before opening ).—Rate of opening: From showing color to fully open flower, typically about 2 to 3 days depending on temperature. Length: About 1.6 cm. Diameter: About 1.2 cm. Shape: Ovoid. Color: 155l D.
  • Spur. Length: About 5.3 cm. Diameter: About 2 mm at flower; apex, about 1 mm. Color: Proximally, 144C; distally, 144B.
  • Anther number Five fused at anthers, filaments free.
  • Anther shape Obovate.
  • Anther size About 4.75 mm by 2 mm.
  • Anther color Apex, 11C; base, 155D.
  • Amount of pollen Moderate.
  • Pollen color 11D.
  • Gynoecium Pistil length: About 3.5 mm.
  • Stigma color 11D.
  • Seed development Seed development has not been observed.
  • Plants of the new Impatiens have not been observed to be resistant to pathogens 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 New Guinea Impatiens plant named ‘Tamar White’, characterized by its large white-colored flowers; freely flowering habit with flowers positioned above or beyond the foliage; upright, somewhat outwardly spreading, rounded, uniform and compact plant habit; freely branching growth habit; and glossy dark green leaves.

Description

BACKGROUND OF THE INVENTION
The present Invention relates to a new and distinct cultivar of New Guinea Impatiens plant, botanically known as Impatiens hawkeri, and hereinafter referred to by the cultivar name Tamar White.
The new Impatiens is a product of a planned breeding program Inventor in Maasland, The Netherlands. The objective of the breeding program is to develop new Impatiens cultivars with uniform plant habit and attractive flower and foliage colors.
The new Impatiens originated from a cross made by the Inventor in 1998 of two Inventor's proprietary Impatiens hawkeri selections, not patented. The cultivar Tamar White was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross in a controlled environment in Maasland, The Netherlands in 1998.
Asexual reproduction of the new cultivar by terminal cuttings taken at Maasland, The Netherlands, has shown that the unique features of this new Impatiens are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTION
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Tamar White’. These characteristics in combination distinguish ‘Tamar White’ as a new and distinct Impatiens cultivar:
1. Large white-colored flowers.
2. Freely flowering habit with flowers positioned above or beyond the foliage.
3. Upright, somewhat outwardly spreading, rounded, uniform and compact plant habit.
4. Freely branching growth habit.
5. Glossy dark green leaves.
In side-by-side comparisons conducted by the Inventor in Maasland, The Netherlands, plants of the new Impatiens differ from plants of the cultivar Moorea, disclosed in U.S. Plant Pat. No. 9,147, in the following characteristics:
1. Plants of the new Impatiens have darker green leaves than plants of the cultivar Moorea.
2. Plants of the new Impatiens flower earlier than plants of the cultivar Moorea.
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 may differ slightly from the color values cited in the detailed botanical description which accurately describe the actual colors of the new Impatiens. The photograph comprises a top perspective view of a typical flowering plant of ‘Tamar White’ grown in a 12.5-cm container.
DETAILED BOTANICAL DESCRIPTION
The cultivar Tamar White has not been observed under all possible environmental conditions. The phenotype may vary somwehat with variations in environment such as temperature, light intensity, water status and fertility level, without, however, any variance in genotype. The following observations and measurements describe plants grown in Maasland, The Netherlands, during the early autumn, under commercial practice in a glass-covered greenhouse. Plants used in the following description were about 10 to 12 weeks old from planting rooted cuttings and grown in 12.5-cm containers with one plant per container.
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 cultivar Tamar White.
Commercial classification: New Guinea Impatiens cultivar Tamar White.
Parentage:
Male parent.—Inventor's proprietary Impatiens hawkeri selection, not patented.
Female parent.—Inventor's proprietary Impatiens hawkeri selection, not patented.
Propagation:
Type cutting.—Terminal cuttings.
Time to initiate roots.—Summer: About 5 to 7 days at 19 to 20° C. Winter: About 6 to 8 days at 19 to 20° C.
Time to produce a rooted cutting or liner.—Summer: About 14 to 19 days at 19 to 20° C. Winter: About 14 to 21 days at 19 to 20° C.
Root description.—Numerous, fibrous, and freely branching.
Plant description:
General appearance.—Upright, somewhat outwardly spreading, rounded, uniform and compact plant habit. Appropriate for 10 to 25-cm containers; multiple plants are typically planted in larger containers.
Growth and branching habit.—Freely branching with about 8 lateral branches at the base. Pinching, that is, removal of the terminal apices, is typically not required. Moderately vigorous.
Crop time.—From a rooted cutting, about 10 to 12 weeks are required to produce finished flowering plants in 12-5-cm containers.
Plant height.—About 15.1 cm.
Plant diameter.—About 35.7 cm.
Lateral branches.—Length: About 12.5 cm. Diameter: About 1 cm. Internode length (lower internodes): About 4.2 cm. Color: 144A to 144B.
Foliage description.—Arrangement: Opposite or whorled. Length: About 9.4 cm. Width: About 4.2 cm. Shape: Broadly elliptic. Apex: Acute to acuminate. Base: Attenuate. Margin: Serrulate with ciliation. Texture: Leatherly; glabrous. Aspect: Horizontal to somewhat arching. Color: Young and fully expanded foliage, upper surface: Close to 147A; glossy. Young and fully expanded foliage, lower surface: Close to 147B. Midvein, upper and lower surfaces: 147C. Petiole: Length: About 2.8 cm. Diameter: About 3 mm. Color: Close to 147C.
Flower description:
Flower type and flowering habit.—Single white-colored flowers. Freely flowering, usually about 8 flowers and flower buds per lateral branch. Flowers positioned above and beyond the foliage and typically face upward or outward. Flowers cupped when opening then mostly flat when opened. Flowers star-shaped. Flowers last about 7 to 14 days on the plant depending on temperature and weather conditions. Petals self-cleaning; gynoecium persistent. Flowers not fragrant.
Flowering season.—Year-round under greenhouse conditions. In the garden, flowering from spring until fall.
Flower length.—About 5.7 cm.
Flower width.—About 5.5 cm.
Flower depth.—About 9 mm.
Flower buds (just before opening).—Rate of opening: From showing color to fully open flower, typically about 2 to 3 days depending on temperature. Length: About 1.6 cm. Diameter: About 1.2 cm. Shape: Ovoid. Color: 155l D.
Petals.—Quantity: Single, five per flower. Length: Banner petal: About 2.5 cm. Lateral petals: About 3.2 cm. Base petals: About 3.6 cm. Width: Banner petal: About 2.8 cm. Lateral petals: About 2.2 cm. Base petals: About 2.9 cm. Shape: Cordate. Apex: Emarginate. Base: Attenuate. Margin: Entire. Texture: Smooth; velvety. Color: When opening and fully opened, upper surface: 155D. When opening and fully opened, lower surface: 155D.
Spur.—Length: About 5.3 cm. Diameter: About 2 mm at flower; apex, about 1 mm. Color: Proximally, 144C; distally, 144B.
Peduncles.—Length: About 4.7 cm. Diameter: About 2 mm. Strength: Strong, flexible. Aspect: Mostly upright. Color: 144B to 144C.
Reproductive organs.—Androecium: Stamen number: Five fused at anthers, filaments free. Anther shape: Obovate. Anther size: About 4.75 mm by 2 mm. Anther color: Apex, 11C; base, 155D. Amount of pollen: Moderate. Pollen color: 11D. Gynoecium: Pistil length: About 3.5 mm. Stigma color: 11D. Style color: 144C. Ovary color: 144C.
Seed development.—Seed development has not been observed.
Disease resistance: Plants of the new Impatiens have not been observed to be resistant to pathogens common to Impatiens.

Claims (1)

It is claimed:
1. A new and distinct cultivar of New Guinea Impatiens plant named ‘Tamar White’, as illustrated and described.
US09/712,349 2000-11-15 2000-11-15 New Guinea Impatiens Plant Named ‘Tamar White’ Expired - Lifetime USPP12370P2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US09/712,349 USPP12370P2 (en) 2000-11-15 2000-11-15 New Guinea Impatiens Plant Named ‘Tamar White’

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
USPP12370P2 true USPP12370P2 (en) 2002-01-22

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AS Assignment

Owner name: FIDES GOLDSTOCK BREEDING B.V., NETHERLANDS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:JORNA, ANITA;REEL/FRAME:011287/0693

Effective date: 20000912