Impatiens plant named ‘Imdobicre’

Abstract

A new Impatiens plant, characterized particularly as to novelty by a strong and upright growing habit, freely branching, resulting in a compact growing habit with large, double, red and white flowers, flowering above the foliage.

Description

Latin name of the genus and species of the plant claimed: Impatiens walleriana.

Varietal denomination: ‘Imdobicre’.

BACKGROUND OF THE NEW PLANT

The present invention comprises a new distinct cultivar of Impatiens, botanically known as Impatiens walleriana.

The new Impatiens is a product of a planned breeding program conducted in Enkhuizen, Netherlands. The new Impatiens cultivar has a compact growing type, early flowering, floriferous with large, double flowers and with attractive foliage.

The present cultivar originated from a pollination made in 2002, of a proprietary Impatiens selection identified as ‘T2828-1,’ not patented, as the female, or seed parent, with a proprietary Impatiens selection identified as ‘T2830-2,’ not patented, as the male, or pollen parent.

The present cultivar has been repeatedly asexually reproduced by cuttings in Enkhuizen, Netherlands, in Angers, France, in Gilroy, USA over a two year period. The distinctive characters 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, depending on the temperature.

This new Impatiens plant is an annual in most climatical zones in the US, only in zones 9 and 10 it is a perennial plant.

DESCRIPTION OF THE DRAWING

This new 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 conventional photographic procedures.

DESCRIPTION OF THE NEW CULTIVAR

The following detailed descriptions set forth the distinctive characteristics of this new Impatiens. The data which defines these characteristics were collected from asexual reproductions carried out in Enkhuizen, Netherlands. The plant history was taken on 25 week old plants, blossomed under natural light in the field.

Color readings were taken in the office under ambient light. Color references are primarily to The R.H.S. Colour Chart of The Royal Horticultural Society of London.

Plants of the new Impatiens differ primarily from the plants of the female parent selection in the following characteristics:

Plants of the new Impatiens have red and pinkish white flowers without pollen cap and stigma, whereas the plants of the female have red and white flowers including pollen cap and stigma.

Plants of the new Impatiens differ primarily from the male plant selection in the following characteristics:

Plants of the new Impatiens have red and pinkish white flowers without pollen cap and stigma, whereas the plants of the male have red and white flowers including pollen cap and stigma.

TABLE 1
DIFFERENCE BETWEEN THE NEW CULTIVAR ‘IMDOBICRE’
AND A SIMILAR CULTIVAR
	‘Imdobicre’	‘Balfiespray’
Flower	Large	Medium sized
size
Flower	Red and pinkish white	Red purple and light pink
color
Plant habit	Outward spreading and flat	Outward spreading and mounded

• Parentage:
  • • Female parent.—‘T2828-1,’ not patented.
    • Male parent.—‘T2830-2,’ not patented.
• Propagation:
  • • Type cutting.—Terminal cuttings.
    • Time to initiate roots.—10-12 days at 20 degrees C.
    • Time to produce a rooted cutting.—4 weeks.
    • Root description.—Fine, fibrous and white in color.
• Plant description:
  • • General appearance.—Compact, mounded and outwardly spreading. Appropriate for 12 cm pots and larger containers.
    • Growth and branching habit.—Compact growing, well branched plant habit.
    • Crop time.—6-8 weeks, starting from an unrooted cutting in a 10.5 cm pot.
    • Plant height.—14.6 cm.
    • Plant diameter or spread.—41 cm.
• Lateral branches:
  • • Length.—About 15 cm.
    • Diameter.—About 4 mm.
    • Internode length.—About 2.7 cm.
    • Texture.—Smooth.
    • Color.—187B.
• Foliage description:
  • • Arrangement.—Simple, alternate.
    • Length.—About 4.7 cm.
    • Width.—About 2.7 cm.
    • Shape.—Ovate.
    • Apex.—Acuminate.
    • Base.—Attenuate.
    • Margin.—Serrate, rounded.
    • Texture.—Glabrous, smooth.
    • Venation pattern.—Pinnate, arcuate.
    • Color, developing and fully expanded foliage, upper surface.—147A.
    • Color, developing and fully expanded foliage, lower surface.—147C.
    • Venation.—Upper surface: 147C. Lower surface: 147B.
    • Petiole, length.—About 1.1 cm.
    • Petiole, diameter.—About 2 mm.
    • Color.—37B.
• Flower description:
  • • Flower type and flowering habit.—Numerous and consistently large fully double flowers. Freely and continuously flowering. Flower buds open similar to a rose in fullness; flowers rounded. Flowers arise from leaf axils. Typically about 17 flowers and flower buds per lateral branch. Flowers positioned above and beyond the foliage and typically face mostly 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 cm. Depth: About 1.9 cm.
• Flower buds:
  • • Length, at stage for showing color.—About 1 cm.
    • Diameter, at stage for showing color.—About 8 mm.
    • Shape.—Ovoid.
    • Color.—55A and 56D.
• Petals:
  • • Quantity/arrangement.—About 28 per flower; imbricate.
    • Length, outer petals.—About 2.3 cm.
    • Width, outer petals.—About 2.1 cm.
    • Shape.—Oval to obovate.
    • Apex.—Emarginate to retuse.
    • Base.—Shortly attenuate.
    • Margin.—Entire.
    • Texture, upper and lower surfaces.—Velvety, smooth.
    • Color.—When opening, upper surface: Main color: 46B; Second color: 69D. When opening, lower surface: Main color: 42D; Second color: 69D. Fully opened, upper surface: Main color: 46B; Second color: 69D. Fully opened, lower surface: Main color: 42D; Second color: 69D.
• Spurs:
  • • Length.—About 2.6 cm.
    • Color.—144C.
• Sepals:
  • • Quantity/arrangement.—Five in a single whorl.
    • Calyx length.—About 3 mm.
    • Calyx diameter.—About 2 mm.
    • Shape.—Elliptic.
    • Apex.—Acute.
    • Margin.—Entire.
    • Texture, upper and lower surfaces.—Smooth.
    • Color.—Upper surface: 145A.
    • Lower surface: 145B.
• Peduncles:
  • • Length.—About 1.6 cm.
    • Diameter.—About 1.5 mm.
    • Angle.—About 45 degrees to the lateral branch.
    • Strength.—Moderately strong.
    • Color.—146C.
• Reproductive organs: None observed.
• Seed/fruit development: Seed and fruit development has not been observed.

Claims

1. A new and distinct cultivar of Impatiens plant named ‘Imdobicre,’ as substantially illustrated and described herein.