USPP18943P2 - Chrysanthemum plant named ‘Cool Yocheryl’ - Google Patents
Chrysanthemum plant named ‘Cool Yocheryl’ Download PDFInfo
- Publication number
- USPP18943P2 USPP18943P2 US11/641,534 US64153406V USPP18943P2 US PP18943 P2 USPP18943 P2 US PP18943P2 US 64153406 V US64153406 V US 64153406V US PP18943 P2 USPP18943 P2 US PP18943P2
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- Prior art keywords
- yocheryl
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- chrysanthemum
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- cool
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- 241000723353 Chrysanthemum Species 0.000 title claims abstract description 29
- 241000196324 Embryophyta Species 0.000 abstract description 41
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract description 6
- 235000007516 Chrysanthemum Nutrition 0.000 description 25
- 244000067456 Chrysanthemum coronarium Species 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 240000001140 Mimosa pudica Species 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000218922 Magnoliophyta Species 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000131317 Capitulum Species 0.000 description 1
- 244000178870 Lavandula angustifolia Species 0.000 description 1
- 235000010663 Lavandula angustifolia Nutrition 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000001102 lavandula vera Substances 0.000 description 1
- 235000018219 lavender Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
Classifications
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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
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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
- A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
- A01H5/02—Flowers
Definitions
- Botanical designation Chrysanthemum ⁇ morifolium.
- the present invention relates to a new and distinct cultivar of Chrysanthemum plant, botanically known as Chrysanthemum ⁇ morifolium, commercially grown as a garden Chrysanthemum and hereinafter referred to by the name ‘Cool Yocheryl’.
- 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 is a naturally-occurring whole plant mutation of the Chrysanthemum ⁇ morifolium cultivar Soft Yocheryl, disclosed in U.S. Plant Pat. No. 16,296.
- the new Chrysanthemum was discovered and selected by the Inventor as a single flowering plant within a population of plants of the parent cultivar in December, 2003, in Alva, Fla. The selection of this plant was based on its desirable inflorescence color and good form and substance.
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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)
- Cultivation Of Plants (AREA)
Abstract
A new and distinct cultivar of Chrysanthemum plant named ‘Cool Yocheryl’, characterized by its compact, upright and outwardly spreading plant habit; freely branching habit; dense and full plant habit; uniform and freely flowering habit; decorative-type inflorescences with elongated oblong to ligulate-shaped ray florets; white-colored ray florets with purple-colored apices; and natural season flowering about October 6th in the Northern Hemisphere.
Description
Botanical designation: Chrysanthemum×morifolium.
Cultivar denomination: ‘Cool Yocheryl’.
The present invention relates to a new and distinct cultivar of Chrysanthemum plant, botanically known as Chrysanthemum×morifolium, commercially grown as a garden Chrysanthemum and hereinafter referred to by the name ‘Cool Yocheryl’.
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 is a naturally-occurring whole plant mutation of the Chrysanthemum×morifolium cultivar Soft Yocheryl, disclosed in U.S. Plant Pat. No. 16,296. The new Chrysanthemum was discovered and selected by the Inventor as a single flowering plant within a population of plants of the parent cultivar in December, 2003, in Alva, Fla. The selection of this plant was based on its desirable inflorescence color and good form and substance.
Asexual reproduction of the new Chrysanthemum by vegetative cuttings was first conducted in Alva, Fla. in February, 2004. Asexual reproduction by cuttings has shown that the unique features of this new Chrysanthemum are stable and reproduced true to type in successive generations.
Plants of the cultivar Cool Yocheryl have 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 ‘Cool Yocheryl’. These characteristics in combination distinguish ‘Cool Yocheryl’ as a new and distinct garden Chrysanthemum cultivar:
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- 1. Compact, upright and outwardly spreading plant habit.
- 2. Freely branching habit; dense and full plant habit.
- 3. Uniform and freely flowering habit.
- 4. Decorative-type inflorescences with elongated oblong to ligulate-shaped ray florets.
- 5. White-colored ray florets with purple-colored apices.
- 6. Natural season flowering about October 6th in the Northern Hemisphere.
In side-by-side comparisons conducted in Alva, Fla., plants of the new Chrysanthemum differed from plants of the parent, the cultivar Soft Yocheryl, in the following characteristics:
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- 1. Plants of the new Chrysanthemum were larger than plants of the cultivar Soft Yocheryl.
- 2. Plants of the new Chrysanthemum flowered later than plants of the cultivar Soft Yocheryl when grown under natural season conditions.
- 3. Ray florets of plants of the new Chrysanthemum were white and purple in color whereas ray florets of plants of the cultivar Soft Yocheryl were light lavender in color.
Plants of the new Chrysanthemum can be compared to plants of the Chrysanthemum cultivar Yoroxanne, disclosed in U.S. Plant Pat. No. 11,982. In side-by-side comparisons conducted in Alva, Fla., plants of the new Chrysanthemum differed from plants of the cultivar Yoroxanne in the following characteristics:
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- 1. Plants of the new Chrysanthemum were larger and more mounding than plants of the cultivar Yoroxanne.
- 2. Plants of the new Chrysanthemum flowered more uniformly than plants of the cultivar Yoroxanne.
- 3. Plants of the new Chrysanthemum had slightly smaller inflorescences than plants of the cultivar Yoroxanne.
- 4. Plants of the new Chrysanthemum and the cultivar Yoroxanne differed slightly in ray floret coloration.
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 bottom of the sheet comprises a side perspective view of a typical flowering plant of ‘Cool Yocheryl’.
The photograph at the top of the sheet is a close-up view of typical inflorescences of ‘Cool Yocheryl’.
The aforementioned photographs and following observations and measurements describe plants grown in Fletcher, N.C. during the summer in an outdoor nursery and under conditions and practices which approximate those generally used in commercial garden Chrysanthemum production. During the production of the plants, day temperatures averaged 29° C. and night temperatures averaged 16° C. Plants were grown in 15-containers, exposed to long day/short night conditions and pinched about two weeks later. About two weeks after the pinch, the photoinductive short day/long night treatments were started. Plants used in the photographs and for the description were about three months old. 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.
- Botanical classification: Chrysanthemum×morifolium cultivar Cool Yocheryl.
- Parentage: Naturally-occurring whole plant mutation of the Chrysanthemum×morifolium cultivar Soft Yocheryl, disclosed in U.S. Plant Pat. No. 16,296.
- Propagation:
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- Type.—Terminal vegetative cuttings.
- Time to initiate roots.—About four days at temperatures of about 21° C.
- Time to produce a rooted young plant.—About ten to twelve days at temperatures of about 21° C.
- Root description.—Fine, fibrous; white in color.
- Rooting habit.—Freely branching.
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- Plant description:
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- Appearance.—Herbaceous decorative-type garden Chrysanthemum. Stems upright and outwardly spreading giving a uniformly mounded appearance to the plant. Freely branching habit, about six lateral branches develop after removal of terminal apex (pinching) each with numerous secondary laterals; dense and full plant habit. Strong and vigorous growth habit.
- Plant height.—About 18 cm.
- Plant width.—About 24 cm.
- Lateral branches.—Length: About 17 cm. Diameter: About 7 mm. Internode length: About 1 cm. Strength: Strong. Texture: Pubescent. Color: 146C.
- Leaves.—Arrangement: Alternate, simple. Length: About 5.6 cm. Width: About 4.4 cm. Apex: Broadly acute. Base: Truncate to attenuate. Margin: Palmately lobed, sinuses between lateral lobes parallel to divergent. Texture, upper and lower surfaces: Fine pubescence; veins prominent on lower surface. Color: Developing foliage, upper and lower surfaces: 147A. Fully expanded foliage, upper surface: 147A; venation, 147C. Fully expanded foliage, lower surface: 147B; venation, 147C. Petiole: Length: About 1.3 cm. Diameter: About 2 mm. Texture, upper and lower surfaces: Pubescent. Color, upper and lower surfaces: 147B.
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- Inflorescence description:
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- Appearance.—Decorative-type inflorescence form with elongated oblong to ligulate-shaped ray florets. Inflorescences borne on terminals above foliage. Disk and ray florets arranged acropetally on a capitulum. Inflorescences not fragrant.
- Flowering response.—Under natural season conditions, plants flower about October 6th in the Northern Hemisphere. At other times of the year, inflorescence initiation and development can be induced under short day/long night conditions (at least 13.5 hours of darkness). Early flowering habit; plants exposed to photoinductive short day/long night conditions flower about 53 days later.
- Postproduction longevity.—Inflorescences maintain good color and substance for about four weeks in an outdoor nursery.
- Quantity of inflorescences.—About 27 to 28 inflorescences develop per lateral branch.
- Inflorescence bud.—Height: About 1.5 cm. Diameter: About 1.2 cm. Shape: Ovoid. Color: Towards the apex, 186C to 186D; towards the base, 155D.
- Inflorescence size.—Diameter: About 4.7 cm. Depth (height): About 2 cm. Disc diameter: About 5 mm; inconspicuous. Receptacle diameter: About 1.6 cm. Receptacle height: About 7 mm.
- Ray florets.—Shape: Elongated-oblong to ligulate. Orientation: Initially upright, then about 60° from vertical. Aspect: Initially incurved, then mostly concave. Length: About 2.2 cm. Width: About 8 mm. Apex: Emarginate. Base: Acute. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous, satiny. Number of ray florets per inflorescence: About 170 arranged in about 16 to 17 whorls. Color: When opening, upper surface: 155D. When opening, lower surface: 155A; towards the apex, 186C to 186D. Fully opened, upper and lower surfaces: 155D.
- Disc florets.—Shape: Tubular, elongated. Length: About 3 mm. Diameter: Less than 1 mm. Number of disc florets per inflorescence: About 60. Color, immature and mature: Apex: Close to 183A. Mid-section: Close to 182D. Base: Close to 157A.
- Phyllaries.—Number of phyllaries per inflorescence: About 30 arranged in about three whorls. Length: About 5 mm. Width: About 2 mm. Shape: Elliptical. Apex: Acute. Base: Truncate. Texture, upper surface: Smooth, waxy. Texture, lower surface: Pubescent. Color, upper surface: Close to 146A. Color, lower surface: Close to 147B.
- Peduncles.—Length: About 4 cm. Diameter: About 2 mm. Angle: About 45° from vertical. Strength: Strong. Texture: Pubescent; longitudinally ridged. Color: Close to 148A.
- Reproductive organs.—Androecium: None observed. Gynoecium: Pistil length: About 4 mm. Stigma shape: Bi-parted. Stigma color: Close to 2A. Style length: About 2 mm. Style color: Close to 2D. Ovary color: Close to 157A.
- Seed/fruit.—Seed and fruit production has not been observed.
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- Disease/pest resistance: Resistance to pathogens and pests common to Chrysanthemums has not been observed on plants grown under commercial conditions.
- Garden performance: Plants of the new Chrysanthemum have demonstrated excellent garden performance and to tolerate temperatures from about 0° C. to about 38° C.
Claims (1)
1. A new and distinct Chrysanthemum plant named ‘Cool Yocheryl’ as illustrated and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/641,534 USPP18943P2 (en) | 2006-12-18 | 2006-12-18 | Chrysanthemum plant named ‘Cool Yocheryl’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/641,534 USPP18943P2 (en) | 2006-12-18 | 2006-12-18 | Chrysanthemum plant named ‘Cool Yocheryl’ |
Publications (1)
Publication Number | Publication Date |
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USPP18943P2 true USPP18943P2 (en) | 2008-06-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/641,534 Active USPP18943P2 (en) | 2006-12-18 | 2006-12-18 | Chrysanthemum plant named ‘Cool Yocheryl’ |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP10218P (en) * | 1996-11-25 | 1998-01-27 | Pieters; Dirk | Chrysanthemum plant named `Pidoul` |
USPP11982P2 (en) * | 1999-01-04 | 2001-07-10 | Yoder Brothers, Inc. | Chrysanthemum plant named ‘Yoroxanne’ |
USPP16296P2 (en) * | 2004-09-08 | 2006-02-28 | Yoder Brothers, Inc. | Chrysanthemum plant named ‘Soft Yocheryl’ |
-
2006
- 2006-12-18 US US11/641,534 patent/USPP18943P2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP10218P (en) * | 1996-11-25 | 1998-01-27 | Pieters; Dirk | Chrysanthemum plant named `Pidoul` |
USPP11982P2 (en) * | 1999-01-04 | 2001-07-10 | Yoder Brothers, Inc. | Chrysanthemum plant named ‘Yoroxanne’ |
USPP16296P2 (en) * | 2004-09-08 | 2006-02-28 | Yoder Brothers, Inc. | Chrysanthemum plant named ‘Soft Yocheryl’ |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SYNGENTA CROP PROTECTION AG, SWITZERLAND Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:YODER BROTHERS, INC.;REEL/FRAME:023316/0708 Effective date: 20081212 |