USPP13641P2 - Chrysanthemum plant named ‘Yoursula’ - Google Patents

Chrysanthemum plant named ‘Yoursula’ Download PDF

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Publication number
USPP13641P2
USPP13641P2 US10/099,200 US9920002V USPP13641P2 US PP13641 P2 USPP13641 P2 US PP13641P2 US 9920002 V US9920002 V US 9920002V US PP13641 P2 USPP13641 P2 US PP13641P2
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plants
cultivar
chrysanthemum
yoursula
habit
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US10/099,200
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Mark A. Smith
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Syngenta Crop Protection AG Switzerland
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Aris Horticulture Inc
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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
    • A01H6/14—Asteraceae or Compositae, e.g. safflower, sunflower, artichoke or lettuce
    • A01H6/1424—Chrysanthemum
    • 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 Chrysanthemum plant, botanically known as Chrysanthemum ⁇ morifolium , commercially known as a garden-type Chrysanthemum and hereinafter referred to by the name ‘Yoursula’.
  • the new cultivar is a product of a planned breeding program conducted by the Inventor in Salinas, Calif. and Alva, Fla.
  • the objective of the breeding program is to create new garden-type Chrysanthemum cultivars having inflorescences with desirable inflorescence forms, attractive floret colors and good garden performance.
  • the new Chrysanthemum originated from a cross made in December, 1999, in Salinas, Calif., of the Chrysanthemum cultivar Yogretchen, disclosed in a U.S. Plant Patent application Ser. No. 10/099,272 filed concurrently, as the female, or seed, parent with the Chrysanthemum cultivar Empire Symphony, disclosed in U.S. Plant Pat. No. 8,782, as the male, or pollen, parent.
  • the new Chrysanthemum was discovered and selected by the Inventor as a single flowering plant within the progeny of the stated cross grown in a controlled environment in Alva, Fla. in November, 2000. The selection of this plant was based on its desirable inflorescence form, attractive ray floret color and good garden performance.
  • the cultivar Yoursula has not been observed under all possible environmental conditions.
  • the phenotype may vary somewhat with variations in environment such as temperature, daylength and light intensity, without, however, any variance in genotype.
  • plants of the new Chrysanthemum differed from plants of the female parent, the cultivar Yogretchen, in the following characteristics:
  • Plants of the new Chrysanthemum and the cultivar Yogretchen differed in ray floret color as plants of the cultivar Yogretchen had orange-colored ray florets.
  • Plants of the new Chrysanthemum flowered about five days later than plants of the cultivar Yogretchen when grown under natural season conditions.
  • Plant habit of plants of the new Chrysanthemum was more uniform than plant habit of plants of the cultivar Empire Symphony.
  • Plants of the new Chrysanthemum flowered about two weeks later than plants of the cultivar Empire Symphony when grown under natural season conditions.
  • Plants of the new Chrysanthemum can be compared to plants of the cultivar Molfetta, not patented. In side-by-side comparisons conducted in Alva, Fla., plants of the new Chrysanthemum differed from plants of the cultivar Molfetta in the following characteristics:
  • Plants of the new Chrysanthemum were smaller than plants of the cultivar Molfetta.
  • Plant habit of plants of the new Chrysanthemum was more uniform than plant habit of plants of the cultivar Molfetta.
  • Plants of the new Chrysanthemum had slightly larger inflorescences than plants of the cultivar Molfetta.
  • Plants of the new Chrysanthemum flowered about five days later than plants of the cultivar Molfetta when grown under natural season conditions.
  • the photograph at the top of the sheet comprises a side perspective view of a typical flowering plant of ‘Yoursula’.
  • the photograph at the bottom of the sheet comprises a close-up view of typical inflorescences of the cultivar ‘Yoursula’.
  • Botanical classification Chrysanthemum ⁇ morifolium cultivar Yoursula.
  • Type. Terminal tip cuttings.
  • Time to initiate roots. About four days at 21° C.
  • Time to produce a rooted cutting. About ten to twelve days at 21° C.
  • Appearance Perennial herbaceous decorative to duplex-type garden Chrysanthemum. Inverted triangle. Stems initially upright, then somewhat outwardly spreading giving a uniformly mounded to rounded appearance to the plant. Freely branching with about eight lateral branches forming after the pinch.
  • Leaf arrangement Alternate. Length: About 4.6 cm. Width: About 3.9 cm. Apex: Cuspidate. Base: Truncate. Margin: Palmately lobed, sinuses mostly parallel. Texture: Both surfaces, pubescent; veins prominent on lower surface. Color: Young and fully expanded foliage, upper surface: 147A. Young and fully expanded foliage, lower surface: 147B. Venation, upper surface: 147A. Venation, lower surface: 147B. Petiole length: About 1.8 cm. Petiole diameter: About 2 mm. Petiole color, upper surface: 146A to 147A. Petiole color, upper surface: 146A.
  • Appearance Decorative to duplex-type inflorescence form with elongated oblong-shaped ray florets. Inflorescences borne on terminals above foliage, arising from leaf axils. Disk and ray florets arranged acropetally on a capitulum. About six inflorescences per lateral.
  • Inflorescence bud ( before showing color ).—Height: About 5 mm. Diameter: About 6 mm. Shape: Oblate. Phyllary color: 146A to 147A.
  • Inflorescence size Diameter: About 4.1 cm. Depth (height): About 1.75 cm. Disc diameter: About 6 mm. Receptacle diameter: About 3.5 mm.
  • Seed. Seed production has not been observed.
  • Plants of the new Chrysanthemum have not been shown to be resistant to pathogens and pests common to Chrysanthemums.
  • Plants of the new Chrysanthemum have been observed to be tolerant to rain, wind and temperatures ranging from 0 to higher than 40° C.

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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 distinct cultivar of Chrysanthemum plant named ‘Yoursula’, characterized by its upright, mounded and rounded plant habit; freely branching habit; dense and full plants; uniform and freely flowering habit; decorative to duplex-type inflorescences; light purple-colored ray florets; and early flowering, natural season flowering in mid-September in the Northern Hemisphere.

Description

BOTANICAL CLASSIFICATION/CULTIVAR DESIGNATION
Chrysanthemum×morifolium cultivar Yoursula.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct cultivar of Chrysanthemum plant, botanically known as Chrysanthemum×morifolium, commercially known as a garden-type Chrysanthemum and hereinafter referred to by the name ‘Yoursula’.
The new cultivar is a product of a planned breeding program conducted by the Inventor in Salinas, Calif. and Alva, Fla. The objective of the breeding program is to create new garden-type Chrysanthemum cultivars having inflorescences with desirable inflorescence forms, attractive floret colors and good garden performance.
The new Chrysanthemum originated from a cross made in December, 1999, in Salinas, Calif., of the Chrysanthemum cultivar Yogretchen, disclosed in a U.S. Plant Patent application Ser. No. 10/099,272 filed concurrently, as the female, or seed, parent with the Chrysanthemum cultivar Empire Symphony, disclosed in U.S. Plant Pat. No. 8,782, as the male, or pollen, parent. The new Chrysanthemum was discovered and selected by the Inventor as a single flowering plant within the progeny of the stated cross grown in a controlled environment in Alva, Fla. in November, 2000. The selection of this plant was based on its desirable inflorescence form, attractive ray floret color and good garden performance.
Asexual reproduction of the new cultivar by terminal cuttings taken in a controlled environment in Alva, Fla. since January, 2001, has shown that the unique features of this new Chrysanthemum are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTION
The cultivar Yoursula has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature, daylength and light intensity, without, however, any variance in genotype.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Yoursula’. These characteristics in combination distinguish ‘Yoursula’ as a new and distinct cultivar:
1. Upright, mounded and rounded plant habit.
2. Freely branching habit; dense and full plants.
3. Uniform and freely flowering habit.
4. Decorative to duplex-type inflorescences.
5. Light purple-colored ray florets.
6. Early flowering, natural season flowering in mid-September in the Northern Hemisphere.
In side-by-side comparisons conducted in Alva, Fla., plants of the new Chrysanthemum differed from plants of the female parent, the cultivar Yogretchen, in the following characteristics:
1. Plants of the new Chrysanthemum and the cultivar Yogretchen differed in ray floret color as plants of the cultivar Yogretchen had orange-colored ray florets.
2. Plants of the new Chrysanthemum had conspicuous disc florets whereas plants of the cultivar Yogretchen did not have conspicuous disc florets.
3. Plants of the new Chrysanthemum flowered about five days later than plants of the cultivar Yogretchen when grown under natural season conditions.
In side-by-side comparisons conducted in Alva, Fla., plants of the new Chrysanthemum differed from plants of the male parent, the cultivar Empire Symphony, in the following characteristics:
1. Plants of the new Chrysanthemum were smaller than plants of the cultivar Empire Symphony.
2. Plant habit of plants of the new Chrysanthemum was more uniform than plant habit of plants of the cultivar Empire Symphony.
3. Plants of the new Chrysanthemum flowered more uniformly than plants of the cultivar Empire Symphony.
4. Plants of the new Chrysanthemum had slightly smaller inflorescences than plants of the cultivar Empire Symphony.
5. Plants of the new Chrysanthemum flowered about two weeks later than plants of the cultivar Empire Symphony when grown under natural season conditions.
Plants of the new Chrysanthemum can be compared to plants of the cultivar Molfetta, not patented. In side-by-side comparisons conducted in Alva, Fla., plants of the new Chrysanthemum differed from plants of the cultivar Molfetta in the following characteristics:
1. Plants of the new Chrysanthemum were smaller than plants of the cultivar Molfetta.
2. Plant habit of plants of the new Chrysanthemum was more uniform than plant habit of plants of the cultivar Molfetta.
3. Plants of the new Chrysanthemum flowered more uniformly than plants of the cultivar Molfetta.
4. Plants of the new Chrysanthemum had slightly larger inflorescences than plants of the cultivar Molfetta.
5. Plants of the new Chrysanthemum flowered about five days later than plants of the cultivar Molfetta when grown under natural season conditions.
BRIEF DESCRIPTION OF THE PHOTOGRAPHS
The accompanying photographs illustrate the overall appearance of the new Chrysanthemum. These photographs show the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photographs may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Chrysanthemum.
The photograph at the top of the sheet comprises a side perspective view of a typical flowering plant of ‘Yoursula’.
The photograph at the bottom of the sheet comprises a close-up view of typical inflorescences of the cultivar ‘Yoursula’.
DETAILED BOTANICAL DESCRIPTION
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. The following observations and measurements describe plants grown in a fiberglass-covered greenhouse in Alva, Fla. under practices which approximate those generally used in commercial garden-type Chrysanthemum production. One cutting was directly stuck in a 15.25-cm container in November, 2001, and exposed to long day/short night conditions. Plants were pinched once about five weeks after sticking. About one week after the pinch, the photoinductive short day/long night treatments were started. During the production of the plants, day temperatures averaged about 27° C. and night temperatures averaged about 21° C. Measurements and numerical values represent averages for typical flowering plants.
Botanical classification: Chrysanthemum×morifolium cultivar Yoursula.
Commercial classification: Decorative to duplex-type garden Chrysanthemum.
Parentage:
Female, or seed, parent.—Chrysanthemum×morifolium cultivar Yogretchen, disclosed in a U.S. Plant Patent application Ser. No. 10/099,272 filed concurrently.
Male, or pollen, parent.—Chrysanthemum×morifolium cultivar Empire Symphony, disclosed in U.S. Plant Pat. No. 8,782.
Propagation:
Type.—Terminal tip cuttings.
Time to initiate roots.—About four days at 21° C.
Time to produce a rooted cutting.—About ten to twelve days at 21° C.
Root description.—White, fine and fibrous.
Rooting habit.—Freely branching.
Plant description:
Appearance.—Perennial herbaceous decorative to duplex-type garden Chrysanthemum. Inverted triangle. Stems initially upright, then somewhat outwardly spreading giving a uniformly mounded to rounded appearance to the plant. Freely branching with about eight lateral branches forming after the pinch.
Plant height.—About 16.5 cm.
Plant diameter.—About 24 cm.
Lateral branches.—Length: About 11.5 cm. Diameter: About 3 mm. Internode length: About 8 mm. Aspect: Mostly upright. Texture: Pubescent. Color: 144A to 146A.
Foliage description.—Leaf arrangement: Alternate. Length: About 4.6 cm. Width: About 3.9 cm. Apex: Cuspidate. Base: Truncate. Margin: Palmately lobed, sinuses mostly parallel. Texture: Both surfaces, pubescent; veins prominent on lower surface. Color: Young and fully expanded foliage, upper surface: 147A. Young and fully expanded foliage, lower surface: 147B. Venation, upper surface: 147A. Venation, lower surface: 147B. Petiole length: About 1.8 cm. Petiole diameter: About 2 mm. Petiole color, upper surface: 146A to 147A. Petiole color, upper surface: 146A.
Inflorescence description:
Appearance.—Decorative to duplex-type inflorescence form with elongated oblong-shaped ray florets. Inflorescences borne on terminals above foliage, arising from leaf axils. Disk and ray florets arranged acropetally on a capitulum. About six inflorescences per lateral.
Flowering response.—Early flowering, under natural season conditions, plants flower in mid-September in the Northern Hemisphere and continue to flower for at least three weeks depending on weather conditions.
Inflorescence bud (before showing color).—Height: About 5 mm. Diameter: About 6 mm. Shape: Oblate. Phyllary color: 146A to 147A.
Inflorescence size.—Diameter: About 4.1 cm. Depth (height): About 1.75 cm. Disc diameter: About 6 mm. Receptacle diameter: About 3.5 mm.
Ray florets.—Shape: Elongated oblong. Length: About 1.9 cm. Corolla tube length: About 3.5 mm. Width: About 5 mm. Apex: Emarginate. Margin: Entire. Texture: Smooth, glabrous, satiny. Surface: Mostly flat. Orientation: Initially upright, then perpendicular to the peduncle. Number of ray florets per inflorescence: About 117. Color: When opening, upper and lower surfaces: 75A. Fully opened, upper surface: 155D overlain with 75A; overall tonality, 75A to 75B; fading to 75C to 75D with subsequent development. Fully opened, lower surface: 155D underlain with 75A.
Disc florets.—Shape: Tubular, apex dentate. Length: About 4.5 mm. Width: Apex: About 1.5 mm. Base: About 1 mm. Number of disc florets per inflorescence: About 43. Color: Immature: 144A. Mature: Apex: 9A. Mid-section: Close to 150C. Base: 155D.
Phyllaries.—Length: About 6 mm. Width: About 2 mm. Shape: Ligulate. Apex: Acute. Base: Truncate. Margin: Entire. Texture: Upper surface, smooth and waxy; lower surface, pubescent. Color, upper surface: 146A. Color, lower surface: 146A to 147A.
Peduncle.—Aspect: Flexible, angled about 40 to 45° from vertical. Length: First peduncle: About 3.1 cm. Fourth peduncle: About 3.2 cm. Diameter: About 2 mm. Texture: Pubescent. Color: 146A.
Reproductive organs.—Androecium: Present on disc florets only. Anther color: 15A. Pollen: Moderate. Pollen color: 15A. Gynoecium: Present on both ray and disc florets. Stigma color: 9A.
Seed.—Seed production has not been observed.
Disease/pest resistance: Plants of the new Chrysanthemum have not been shown to be resistant to pathogens and pests common to Chrysanthemums.
Garden performance: Plants of the new Chrysanthemum have been observed to be tolerant to rain, wind and temperatures ranging from 0 to higher than 40° C.

Claims (1)

It is claimed:
1. A new and distinct cultivar of Chrysanthemum plant named ‘Yoursula’, as illustrated and described.
US10/099,200 2002-03-15 2002-03-15 Chrysanthemum plant named ‘Yoursula’ Expired - Lifetime USPP13641P2 (en)

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AS Assignment

Owner name: YODER BROTHERS, INC., OHIO

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SMITH, MARK A.;REEL/FRAME:012704/0136

Effective date: 20020205

AS Assignment

Owner name: SYNGENTA CROP PROTECTION AG, SWITZERLAND

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:YODER BROTHERS, INC.;REEL/FRAME:023313/0156

Effective date: 20081212