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New Guinea Impatiens plant named `Ingmulsca` |
| PP18190 |
New Guinea Impatiens plant named `Ingmulsca`
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| Patent Drawings: | |
| Inventor: |
Sanders |
| Date Issued: |
November 6, 2007 |
| Application: |
11/436,808 |
| Filed: |
May 18, 2006 |
| Inventors: |
Sanders; Monica Maria Adelheid (Grootebroek, NL)
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| Assignee: |
Syngenta Seeds B.V. (Enkhuizen, NL) |
| Primary Examiner: |
Haas; Wendy C. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Vrana; Bruce |
| U.S. Class: |
PLT/318 |
| Field Of Search: |
PLT/318 |
| International Class: |
A01H 5/00 |
| U.S Patent Documents: |
PP14170 |
| Foreign Patent Documents: |
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| Other References: |
UPOV ROM GTITM Computer Database, GTI Jouve Retrieval Software Citation for Ingmulsca. cited by examiner. |
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| Abstract: |
A new and distinct cultivar of New Guinea Impatiens plant named `Ingmulsca` characterized by its small scarlet flowers, very early flowering and very floriferous, with small foliage, good heat tolerance, nice spreading growth habit with excellent basal branching and good vigor. |
| Claim: |
What is claimed is:
1. A new and distinct cultivar of New Guinea Impatiens plant named `Ingmulsca`, as substantially illustrated and described herein. |
| Description: |
Latin name of the genus and species of the plant claimed: Impatiens hawkeri.
Varietal denomination: `Ingmulsca`.
BACKGROUND OF THE NEW PLANT
The present invention comprises a new and distinct New Guinea Impatiens plant botanically known as Impatiens hawkeri and referred to by the cultivar name `Ingmulsca.`
The new cultivar was developed in a controlled breeding program conducted by the inventor in Enkhuizen, Netherlands. The new New Guinea Impatiens cultivar is very floriferous with small flowers and small foliage, early flowering on compact,spreading plant with good heat tolerance.
The new cultivar is propagated from cuttings resulting from the cross in September 1999 of the proprietary New Guinea Impatiens selection identified as `F 22-1` as female parent and the proprietary New Guinea Impatiens selection identified as `F22-2` as male parent. `F 21-1` is not commercially available and has not been patented. `F 22-2` is not commercially available and has not been patented.
As a result of this cross the present cultivar was selected in September 2000 in Enkhuizen, Netherlands and has been repeatedly asexually reproduced by cuttings in Enkhuizen, Netherlands, in Gilroy, Calif., and in Angers, France over a period ofseveral years. The distinctive characteristics of this new Impatiens are stable and reproduced true to type in successive generations of asexual reproduction. It takes 6 to 8 weeks to produce a finished plant, starting from a rooted plug and planted ina 12 cm pot, depending on the temperature.
SUMMARY OF THE INVENTION
The following traits have been repeatedly observed and are determined to be the unique characteristics of `Ingmulsca.` These characteristics in combination distinguish `Ingmulsca` as a new and distinct New Guinea Impatiens cultivar: 1. Small,scarlet flowers 2. Very early flowering with very floriferous habit 3. Small foliage 4. Compact, spreading habit and good heat tolerance
Plants of the new New Guinea Impatiens differ primarily from the plants of the female parent selection in the following characteristic:
Plants of the New Guinea Impatiens have small flowers, whereas the plants of the female parent selection have medium sized flowers.
Plants of the new New Guinea Impatiens differ primarily from the plants of the male parent selection in the following characteristic:
Plants of the New Guinea Impatiens have small flowers, whereas the plants of the male parent selection have medium sized flowers.
Plants of the new New Guinea Impatiens can be compared to plants of `Kimpque,` U.S. Pat. No. 14,170. In side-by-side comparisons conducted in Enkhuizen, Netherlands, plants of the new New Guinea Impatiens differed from plants of the cultivar`Kimpque` in the following characteristics: 1. Plants of the new New Guinea Impatiens have a more spreading habit, whereas the plants of the cultivar `Kimpque` have a more upright growing habit. 2. Plants of the new New Guinea Impatiens have brightgreen leaves, whereas the plants of `Kimpque` have dark green leaves. 3. Plant of the new New Guinea Impatiens have scarlet flowers, whereas plants of `Kimpque` have red flowers.
DESCRIPTION OF THE DRAWING
This new New Guinea Impatiens plant is illustrated by the accompanying photographic drawing which shows blooms, buds and foliage of the plant in full color, the color showing being as true as can be reasonably obtained by conventionalphotographic procedures.
DESCRIPTION OF THE NEW CULTIVAR
The following detailed descriptions set forth the distinctive characteristics of this new New Guinea Impatiens. The data which defines these characteristics were collected from asexual reproductions carried out in Enkhuizen, Netherlands. Theplant history was taken on 30 week old plants, blossomed under natural light in the field.
Color readings were taken in the laboratory under ambient light. Color references are primarily to The R.H.S. Color Chart of The Royal Horticultural Society of London. The plant: Classification.--Botanical: Impatiens hawkeri. Parentage:Female parent.--Proprietary Impatiens hawkeri selection identified as code number `F 22-1,` not patented. Male parent.--Proprietary Impatiens hawkeri selection identified as code number `F 22-2,` not patented. Propagation: Type cutting.--Terminalcuttings. Time to initiate roots.--Approximately 7-14 days. Time to produce a rooted cutting.--Approximately 21 days. Root description.--Fine, fibrous, and white in color. Plant description: General appearance.--Outwardly spreading, low rounded anduniform mounded plant growth. Habit: Growth and branching habit.--Compact and spreading, freely branching habit, freely flowering. Crop time: Plant height.--16 cm. Plant spread.--38 cm. Lateral branch description: Length.--13-15 cm. Diameter.--0.4mm. Texture.--Smooth, glabrous. Internode length.--0.9-5.3 cm. Color.--RHS 183A and 146D. Foliage description: Arrangement.--Primarily in whorls. Length, mature leaves.--5.1 cm. Width, mature leaves.--1.4 cm. Shape.--Lanceolate. Apex.--Acuminate. Base.--Attenuate. Margin.--Serrulate with fine cilation. Texture.--Smooth, glabrous. Venation pattern.--Pinnate. Color young foliage, upper surface.--RHS 147A. Color young foliage, lower surface.--RHS 194B. Fully expanded foliage, uppersurface.--RHS 147A. Fully expanded foliage, lower surface.--RHS 194B. Venation, upper surface.--RHS 185A, Anthocyanin may be present: RHS 185A. Venation, lower surface.--RHS 185A, Anthocyanin may be present: RHS 185A. Petiole length.--About 0.3 cm. Petiole diameter.--About 0.15-0.25 mm. Texture.--Smooth, glabrous. Color.--RHS 185A. Flower description: Flower type and flowering habit.--Single. Number of flowers per leaf axil.--1. Number of flowers and flower buds per lateral branch.--10. Flower position.--Above and beyond the foliage and typically facing upwards and outward. Flower shape.--Rounded, mostly flat. Flower lasting.--About 10 days on the plant depending on environmental conditions. Petals.--Self cleaning. Gynoecium.--Persistent. Flowers.--Not fragrant. Flowering.--Indeterminate and continuous. Flowering season.--Year round under greenhouse conditions. In the garden, flowering from spring until fall. Flower length.--About 4.5 cm. Flower width.--About4.5 cm. Flower depth.--About 0.6 cm. Flower buds: Bud length.--About 1.2 cm. Bud diameter.--About 0.4 cm. Bud shape.--Ellipsoidal. Texture.--Smooth, glabrous. Color, just before opening.--RHS 185A. Petals: Quantity.--Single, five per flower,imbricate. Length of banner petal.--About 2.2 cm. Width of banner petal.--About 2.7 cm. Length lateral and basal petals.--About 2.5 cm. Width lateral and basal petals.--About 2.5 cm. Lateral and basal petal shape.--Cordate. Banner petalshape.--Roughly cordate. Petal apex.--Emarginate. Petal base.--Attenuate. Petal margin.--Entire. Petal texture.--Smooth, satiny. Petal color.--Upper surface: When opening and fully opened: RHS 44B. Lower surface: When opening and fully opened: RHSN30A. Spur: Length.--About 3.2 cm. Texture.--Smooth, glabrous. Aspect.--Curved. Color.--RHS 59A. Peduncles: Length.--About 4.5 cm. Strength.--Strong, flexible. Diameter.--0.1 cm. Aspect.--About 45.degree. from the stem. Color.--RHS 185A. Reproductive organs: Androecium.--Stamen number: Five fused at anthers, filaments free, hooded. Anther shape.--Obovate. Anther length.--About 4 mm. Anther color.--RHS 46B. Amount of pollen.--Scarce to moderate. Pollen color.--RHS 10D. Gynoecium:Pistil number.--One. Pistil length.--About 3 mm. Stigma shape.--Columnar, five segmented. Stigma color.--Colorless. Style color.--RHS 187A. Ovary arrangement.--Five celled. Ovary color.--RHS 187A. Seed development: Seed development has not beenobserved. Disease and pest resistance: Resistance to pathogens and pests common to Impatiens has not been observed.
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