USPP20001P3

USPP20001P3 - Impatiens plant named ‘Tisalmon’

Info

Publication number: USPP20001P3
Application number: US11/728,229
Authority: US
Inventors: Harlan B. Cosner; Susan Cosner
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-23
Filing date: 2007-03-23
Publication date: 2009-05-19
Also published as: US20080235835P1

Abstract

A new double Impatiens walleriana plant named ‘TiSalmon’, producing salmon flowers; dark green foliage; fully double flowers held above or beyond the foliage on strong peduncles and pedicels; and a compact mounded growth habit.

Description

Latin name of the genus and species: Impatiens walleriana.

Variety denomination: ‘TiSalmon’.

BACKGROUND OF THE INVENTION 1. Field of Invention

The novel plant comprises a new and distinct cultivar of plant, botanically known as Impatiens walleriana, hereinafter referred to by the cultivar name ‘TiSalmon’, which is shown in the photograph accompanying this specification.

The cultivar was developed and selected in a controlled breeding program in a controlled environment in Rogue River, Oreg., by the inventors, Harlan Cosner and Sue Cosner, as described herein. The plants may be used in landscaping, window and hanging baskets and flower gardens. The plants are generally classed as an annual bedding plant.

2. Description of the Relevant Prior Art

‘TiSalmon’ is compared with Impatiens walleriana named ‘Neon Salmon’, subject of U.S. Plant Pat. No. 11,549. The Impatiens plant differs from prior plants, namely ‘Neon Salmon’ in at least the following ways:

- 1. ‘Neon Salmon’ does not flower as well in the heat as ‘TiSalmon.’
- 2. See accompanying comparison chart.

These and other distinguishing characteristics will be apparent to persons skilled in the art.

DISCOVERY AND PARENTAGE

The cultivar was developed by standard cross-pollination. The pollen producing parent was an unpatented pollen producing double-flowered Impatiens walleriana, and the seed producing parent was an unpatented semi-double-flowered Impatiens walleriana. The seed parent's flower color was light orange, and the pollen parent's flower was salmon. Neither parent is either patented or commercially available.

The cross was made in the breeders' controlled breeding program at Rogue River, Oreg. The first asexual reproduction was made at Rogue River, Oreg., and was produced from cuttings in the breeder's greenhouse. The cuttings were lateral stems with two or more leaves. Successive asexual generations produced from cuttings with two or more leaves have shown the cultivar to be stable and reproduced true to type. ‘TiSalmon’ is both male and female sterile.

SUMMARY

The cultivar is unique either in one or in combination of the characteristics described herein. It is a new double-flowered Impatiens walleriana producing salmon colored flowers; dark green foliage; fully double flowers held above or beyond the foliage; and a mounded growth habit.

BRIEF 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. There may be variations between the colors in the photograph and the colors in the following description due to light reflectance, or the amount of blue or red light captured in the film. If such variations occur, the written description shall control.

DETAILED DESCRIPTION

The following description was taken on Sep. 17, 2006. The photograph illustrates the overall appearance of the cultivar described herein. The accompanying color photograph was taken of a ‘TiSalmon’ plant of about 10 weeks of age from rooted cuttings at first inflorescence and illustrates a plant of ‘TiSalmon’ grown in summer and just beginning to mature.

Color references are according to The Royal Horticultural Society Chart, except where general terms of ordinary dictionary significance are used.

The following description was taken from a plant of ‘TiSalmon’ grown under the following environment and cultural practices at Rogue River, Oreg. Phenotypical variations may result in plants grown under conditions and locations other than those listed herein.

- - Container.—6-inch Azalea pot.
  - Medium.—Peat-lite type of soilless medium.
  - Greenhouse covering.—Double layer Polyethelene with 50% shade applied above the covering.
  - Minimum outdoor temperature.—65° F.
  - Maximum outdoor temperature.—115° F.
  - Light levels.—2500-3000 ft candles.
  - Fertilizer.—20-10-20 with trace elements applied twice followed by one leaching with clear water.
  - Cutting type.—Lateral stems with two or more leaves.
Propagation:
- - Type of cutting.—Lateral stems with two or more leaves.
  - Time to initiate roots.—Generally about 7 to 10 days at soil temperature of 72° F.
Appearance and form of mature plant:
- - Growth habit.—Mounded and of compact-medium vigor.
  - Plant size.—Plants mature at about 15 cm in height and about 20 cm in width. Both of these measurements are a function of age, environmental and cultural practices, and can vary accordingly.
  - Rooting habit.—The roots are fibrous and well-branched.
  - Rooting ability.—Easy, no hormones needed.
  - Stems.—Stems are freely produced and no pinching to induce branching is needed. Color is 146C with stippling of very small markings that are difficult to determine but which appear to be close to 183C, stippling is heavier at the nodes. The stems at maturity are generally about 4 mm in diameter at the internodes, and the longest internode length is generally at least 3.5 cm in length. The stem length at maturity is generally about 10 cm.
  - Foliage.—Shape is ovate with cuneate to attenuate base; crenate margin, margin having tiny spines of an undeterminable reddish to brownish red color and each being less than 1 mm in length and protruding outwards in a perpendicular direction from leaf edge and parallel to the flat surfaces of the leaf between the lobes of the crenate margin; and an acuminate apex. Size of largest leaves is about 5 cm long; about 3.5 cm wide.
  - Foliage color.—Adaxial surface close to 147A; abaxial surface close to 147C; abaxial surface venation is close to 148A; adaxial surface venation is barely distinguishable, main vein at base is closest to 146A, lateral veins are close to 146A.
  - Foliage texture.—Smooth and flat.
  - Petioles.—Longest petioles are about 2.5 cm long, half round, flat to slightly convex on upper surface which is about 3 mm wide, thickness (from the upper surface to the bottom surface) of about 1.5 mm. Adaxial surface color appears to be 147C; abaxial surface color appears to be close to 146C to 146D.
  - Flower habit.—Flowers are produced continuously throughout the flowering season.
  - Natural flowering season.—Year around in greenhouse conditions, and the frost free period from spring through fall when planted outdoors.
  - Duration of flower.—Each flower generally lasts about 4 days at 110° F. maximum and 65° F. minimum temperature.
  - Flowers borne.—Above or beyond the foliage.
  - Flower texture.—Smooth and satiny.
  - Flower color.—Largest Petals/petaloids — Adaxial surface is closest to 52A, but is slightly more orange tinged, with a purplish basal spot close to 66A. Abaxial surface is closest to 52D.
  - Quantity.—Usually two or more open flowers per stem.
  - Petal/petaloid count.—Generally 25 or more.
  - Size.—Flowers are generally about 5 cm in diameter; generally about 2.5 cm deep. The largest petals/petaloids are generally about 2.5 cm wide and about 2.25 cm long; obovate to exaggerated obovate in shape with obtuse to retuse apex, entire margin, and cuneate to obtuse base.
  - Flower buds.—The buds prior to opening are about 1 cm in length; about 1 cm in diameter, shape is ovate. Bud color prior to opening is close to 145A on top with a narrow ridge close to 144A in the very center; and close to 144D on bottom.
  - Peduncles.—Generally about 3 cm long; about 2 mm in diameter; color close to 148B. Good strength.
  - Pedicels.—Generally two or more per peduncle. Each is generally about 2.5 cm in length, and about 1.5 mm in diameter. Color is close to 148B. Good strength.
  - Calyx.—Calyx consists of generally one sepal and one spur. It is generally about 2.5 cm long, and about 2 mm in diameter at sepal end; shape is an acicular tapering tube about 1 mm in diameter at the apex, and it is attached toward the base of the sepal in a peltate manner. Color is close to 172C at apex, and is closest to 172A at base. The sepal generally splits down the middle as the flower opens, each half generally measures about 0.5 cm wide, and about 1 cm long; ovate in shape with an acute apex, entire margin, and obtuse to cordate base; adaxial surface is close to 145B in the center or center edges if split, lightening to 145D at the outer edges, with a basal spot where the spur is attached close to 67A where the spur connects; the abaxial surface is close to 145B and may have a stippled spot close to 145B and a hard to determine color that appears close to 61A where the spur attaches.
  - Reproductive organs.—The reproductive organs are replaced with sterile petaloids.
  - Disease resistance.—Disease resistance has not been tested.
  - Dampness resistance.—The plant has shown a good ability to hold the flowers in an outward manner during summer rains.
  - Heat tolerance.—The plant has shown a good tolerance to temperatures exceeding 100° F., at Rogue River by flowering continuously during temperatures as high as 113° F.

	COMPARISON CHART TO PRIOR ART

	‘TiSalmon’	‘Neon Salmon’

Stems - color	146C markings close	Close to 146B with
	to 183C	markings of 187B
Foliage - Size	about 5 cm long: about	About 5.5 cm long;
	3.5 cm wide	about 4 cm wide
Abaxial color	close to 147C	147B with reddish
		blotches close to
		183D
Foliage - Abaxial venation	close to 148A	Close to 148A
color
Foliage - Adaxial color	147A	147A
Foliage - Adaxial venation	closest to 146A	146A, midrib 146A
color		with very tiny spots
		close to 187A to
		187B
Petiole - Size	2.5 cm long, upper	about 2 cm long and
	surface which is about	about 3 mm width,
	3 mm wide, depth of	depth about 2 mm
	about 1.5 mm
Adaxial color	147C	146B at leaf base,
		reddish tinge close
		to 187B at node end
Petiole Abaxial color	146C to 146D	146B
Petal/Petaloid - Size	generally at least 2.5	about 2.1 cm in
	cm wide and at least	length, about 2.5 cm
	2.25 cm	in width
Abaxial color	long closest to 52D	52C
Petal/Petaloid Adaxial color	close to 52A with	52A at edges, 40A
	purplish basal spot	from edges toward
	66A	base with a basal
		spot of 61B
Peduncle - Size	generally at least 3 cm	about 2 cm long,
	long, about 2 mm in	about 2 mm in
	diameter	diameter
Color	close to 148B	146C to 146D
Pedicel- Size	2.5 cm in length, and	about 2 cm in
	at least 1.5 mm in	length, 1.5 mm
	diameter
Color	color is close to 148B	in diameter
		146C to 146D
Sepal -Size	generally splits with	about 1 cm wide
	each half being about	and about 1 cm long
	0.5 cm wide, and 1 cm
	long
Adaxial color	close to 145 B at	close to, but darker
	center with edges to	than 145A to 145B
	145D
Sepal Abaxial color	close to 145B a spot	close to 145A to
	stippled with 145B and	145B
	61A
Spur - Size	generally at least 2.5	about 3.5 cm
	cm long and about 2
	mm in diameter at
	sepal end
Color	close to 172C at apex,	148A
	and 172A at base
Buds - Size	about 1 cm in length;	about 0.8 cm long,
	about 1 cm in diameter	about 0.6 cm
		diameter
Color	145A on top with a	top 145A to 145B
	narrow ridge in center
	close to 144A and
	144D on bottom

COLOR CODE CHART

Color references according to the Royal Horticultural Society Chart

	Stems:	146C, 183C
	Foliage Abaxial surface:	147C
	Foliage Abaxial surface venation:	148A
	Foliage Adaxial surface:	147A
	Foliage Adaxial surface venation:	146A
	Petiole Adaxial surface:	147C
	Petiole Abaxial surface:	146C, 146D
	Petals/Petaloids Abaxial surface:	52D
	Petals/Petaloids Adaxial surface:	52A, 66A
	Buds:	145A, 144A, 144D
	Peduncles:	148B
	Pedicels:	148B
	Sepals adaxial surface:	145B, 145D
	Sepals abaxial surface:	145B, 145B, 61A
	Spur:	172C, 172A

Claims

1. A new and distinct cultivar of double-flowered Impatiens walleriana plant named ‘TISALMON,’ as illustrated and described herein.