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Chrysanthemum plant named `Yomonica` |
| PP14301 |
Chrysanthemum plant named `Yomonica`
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| Patent Drawings: | |
| Inventor: |
Smith |
| Date Issued: |
November 18, 2003 |
| Application: |
10/099,163 |
| Filed: |
March 15, 2002 |
| Inventors: |
Smith; Mark A. (Fort Myers, FL)
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| Assignee: |
Yoder Brothers, Inc. (Barberton, OH) |
| Primary Examiner: |
Campell; Bruce R. |
| Assistant Examiner: |
Hwu; June |
| Attorney Or Agent: |
Whealy; C. A. |
| U.S. Class: |
PLT/295 |
| Field Of Search: |
PLT/295; PLT/286 |
| International Class: |
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| U.S Patent Documents: |
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| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
A distinct cultivar of Chrysanthemum plant named `Yomonica`, characterized by its upright, mounded and rounded plant habit; freely branching habit; dense and full plants; uniform and freely flowering habit; anemone-type inflorescences; pale yellow-colored ray florets; bright to golden yellow-colored disc florets; and natural season flowering in late September in the Northern Hemisphere. |
| Claim: |
It is claimed:
1. A new and distinct cultivar of Chrysanthemum plant named `Yomonica`, as illustrated and described. |
| Description: |
Botanicalclassification/cultivar designation: Chrysanthemum.times.morifolium cultivar Yomonica.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct cultivar of Chrysanthemum plant, botanically known as Chrysanthemum.times.morifolium, commercially known as a garden-type Chrysanthemum and hereinafter referred to by the name `Yomonica`.
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 withdesirable inflorescence forms, attractive floret colors and good garden performance.
The new Chrysanthemum originated from a cross made in October, 1999, in Salinas, Calif., of a proprietary Chrysanthemum selection identified as code number 97-L124, not patented, as the female, or seed, parent with a proprietary Chrysanthemumselection identified as code number 96-L169, not patented, 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 controlledenvironment in Alva, Fla. in October, 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 successivegenerations.
SUMMARY OF THE INVENTION
The cultivar Yomonica 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 ingenotype.
The following traits have been repeatedly observed and are determined to be the unique characteristics of `Yomonica`. These characteristics in combination distinguish `Yomonica` as a new and distinct cultivar: 1. Upright, mounded and roundedplant habit. 2. Freely branching habit; dense and full plants. 3. Uniform and freely flowering habit. 4. Anemone-type inflorescences. 5. Pale yellow-colored ray florets and bright to golden yellow-colored disc florets. 6. Natural seasonflowering in late 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 selection 97-L124, in the following characteristics: 1. Plants of the new Chrysanthemum were slightly smallerthan plants of the selection 97-L124. 2. Plant habit of plants of the new Chrysanthemum was more uniform than plant habit of plants of the selection 97-L124. 3. Plants of the new Chrysanthemum flowered more uniformly than plants of the selection97-L124. 4. Plants of the new Chrysanthemum flowered about two weeks earlier than plants of the selection 97-L124 when grown under natural season conditions. 5. Plants of the new Chrysanthemum and the selection 97-L124 differed in ray floret color asplants of the selection 97-L124 had white-colored ray florets.
In side-by-side comparisons conducted in Alva, Fla., plants of the new Chrysanthemum differed from plants of the male parent, the selection 96-L169, in the following characteristics: 1. Plant habit of plants of the new Chrysanthemum was moreuniform than plant habit of plants of the selection 96-L169. 2. Plants of the new Chrysanthemum had smaller inflorescences than plants of the selection 96-L169. 3. Plants of the new Chrysanthemum flowered about one week earlier than plants of theselection 96-L169 when grown under natural season conditions. 4. Plants of the new Chrysanthemum and the selection 96-L169 differed in ray floret color as plants of the selection 96-L169 had golden yellow-colored ray florets.
Plants of the new Chrysanthemum can be compared to plants of the cultivar Verona, not patented. In side-by-side comparisons conducted in Alva, Fla., plants of the new Chrysanthemum differed from plants of the cultivar Verona in the followingcharacteristics: 1. Plants of the new Chrysanthemum were larger and more rounded than plants of the cultivar Verona. 2. Plants of the new Chrysanthemum had larger inflorescences than plants of the cultivar Verona. 3. Plants of the new Chrysanthemumflowered about one week earlier than plants of the cultivar Verona when grown under natural season conditions. 4. Plants of the new Chrysanthemum and the cultivar Verona differed in ray floret color as plants of the cultivar Verona had darkeryellow-colored ray florets.
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 maydiffer 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 `Yomonica`.
The photograph at the bottom of the sheet comprises a close-up view of typical inflorescences of the cultivar `Yomonica`.
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 describeplants 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, andexposed 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, daytemperatures averaged about 27.degree. C. and night temperatures averaged about 21.degree. C. Measurements and numerical values represent averages for typical flowering plants. Botanical classification: Chrysanthemum.times.morifolium cultivarYomonica. Commercial classification: Anemone-type garden Chrysanthemum. Parentage: Female, or seed, parent.--Proprietary selection of Chrysanthemum.times.morifolium identified as code number 97-L124, not patented. Male, or pollen, parent.--Proprietaryselection of Chrysanthemum.times.morifolium identified as code number 96-L169, not patented. Propagation: Type.--Terminal tip cuttings. Time to initiate roots.--About four days at 21.degree. C. Time to produce a rooted cutting.--About ten to twelvedays at 21.degree. C. Root description.--White, fine and fibrous. Rooting habit.--Freely branching. Plant description: Appearance.--Perennial herbaceous anemone-type garden Chrysanthemum. Inverted triangle. Stems initially upright, then somewhatoutwardly spreading giving a uniformly mounded to rounded appearance to the plant. Freely branching with about six lateral branches forming after the pinch. Plant height.--About 15 cm. Plant diameter.--About 22 cm. Lateral branches.--Length: About 13cm. Diameter: About 3 mm. Internode length: About 7 mm. Aspect: Mostly upright. Texture: Pubescent. Color: 146A. Foliage description.--Leaf arrangement: Alternate. Length: About 3.7 cm. Width: About 2.5 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 cm. Petiole diameter: About 2 mm. Petiole color: Upper surface: 147A to 147B. Lower surface: 147B. Inflorescence description: Appearance.--Anemone-type inflorescence formwith 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.--Under naturalseason conditions, plants flower in late 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 3 mm. Diameter: About 5 mm. Shape:Oblate. Phyllary color: 146A. Inflorescence size.--Diameter: About 6.2 cm. Depth (height): About 1.6 cm. Disc diameter: About 3.2 cm. Receptacle diameter: About 5 mm. Ray florets.--Shape: Elongated oblong. Length: About 2.5 cm. Corolla tubelength: About 2.5 mm. Width: About 5 mm. Apex: Acute or emarginate. Margin: Entire. Texture: Smooth, glabrous, satiny. Surface: Mostly flat. Orientation: Initially upright, then perpendicular to the peduncle. Number of ray florets perinflorescence: About 38 in one to two rows. Color: When opening and fully opened, upper surface: 4C. When opening and fully opened, lower surface: 4D. Disc florets.--Shape: Enlarged tubular, apex dentate. Length: About 1.7 cm. Width: Apex: About 2.5mm. Base: About 1 mm. Number of disc florets per inflorescence: About 205. Color: Immature: 144A. Mature: Apex: 5A to 9A. Mid-section: 4A to 4B. Base: 155D. Phyllaries.--Length: About 8 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 45.degree. from vertical. Length: Firstpeduncle: About 2.3 cm. Fourth peduncle: About 2.8 cm. Diameter: About 2 mm. Texture: Pubescent. Color: 146A. Reproductive organs.--Androecium: Present on disc florets only. Anther color: 9A. Pollen: None. Gynoecium: Present on both ray and discflorets. 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 thenew Chrysanthemum have been observed to be tolerant to rain, wind and temperatures ranging from 0 to higher than 40.degree. C.
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