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Chrysanthemum plant |
| PP4128 |
Chrysanthemum plant
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| Patent Drawings: | |
| Inventor: |
Jessel, Jr., et al. |
| Date Issued: |
October 18, 1977 |
| Application: |
05/715,233 |
| Filed: |
August 18, 1976 |
| Inventors: |
Duffett; William E. (Akron, OH)
Jessel, Jr.; Walter H. (Doylestown, OH)
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| Assignee: |
Yoder Brothers, Inc. (Barberton, OH) |
| Primary Examiner: |
Bagwill; Robert E. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Jeffery; Donald D. |
| U.S. Class: |
PLT/295 |
| Field Of Search: |
; PLT/74 |
| 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: |
This novel chrysanthemum originated as an induced mutation of Fiesta, and is distinguished therefrom by its medium-yellow blossoms. |
| Claim: |
We claim:
1. A new and distinct cultivar of Chrysanthemum morifolium; Ramat, known by the cultivar name Festoon and particularly characterized as to uniqueness by the combined characteristics ofdaisy inflorescence type; flat inflorescence form; medium yellow inflorescence color; diameter across face of inflorescence from 70 to 85 mm. at maturity; uniform eight week flowering response to photoperiodic short-day control; tall plant height; and semi-spreading branching pattern. |
| Description: |
The present invention comprises a new and distinct cultivar of Chrysanthemum morifolium, Ramat., hereinafter referred to by the cultivar name Festoon (No.70318G06).
Festoon is a product of a planned sport induction program which had the objective of expanding the color range of the parental cultivar, Fiesta (No. 70318006; U.S. Plant Pat. No. 3,632). Fiesta was a product of a planned breeding program whichhad the objective of creating new cultivars with yellow inflorescence color, daisy type inflorens, uniform eight week response, and the ability to produce commercially acceptable quality in year round pot mum programs.
Festoon was discovered and selected by William E. Duffett and Walter H. Jessel, Jr. on Apr. 2, 1975 as one plant within a flowering block of Fiesta in a controlled environment in Barberton, Ohio. Plants within the flowering block were derivedfrom stock plants which had been irradiated as rooted cuttings with an x-ray source of 1800 r units.
Fiesta was originated by the present inventors in 1969 as a product of a controlled breeding program. The female, or seed parent, was Cloudbank (No. 57032003; unpatented; commercially available), a white anenome originated by the presentinventors from a cross between No. 55246017 (unnamed seedling) and No. 541721-1 (unnamed seedling).
The male, or pollen parent of Fiesta, was Bonnie Jean (No. 21580E01; unpatented; commercially available), a white daisy of parentage unknown to the present inventors.
The first act of asexual reproduction of Festoon was accomplished when vegetative cuttings were taken from the initial selection in July, 1975 in a controlled environment in Barberton, Ohio by a technician working under formulations establishedand supervised by Walter H. Jessel, Jr. and William E. Duffett. Horticultural examination of selected units initiated Apr. 2, 1976 has demonstrated that the combination of characteristics as herein disclosed for Festoon are firmly fixed and areretained through successive generations of asexual reproduction.
Festoon has not been observed under all possible environmental conditions. The phenotype may vary significantly with variations in environment such as temperature, light intensity, and daylength. The following observations, measurements, andcomparisons describe plants grown in Barberton, Ohio under greenhouse environmental conditions which approximate those generally used in commercial practice, as described in Chart A which appears at the end of the present specification. A lightintensity chart of general use is shown in ASHAE Trans., Vol. 64, page 64, and reference is made thereto.
The following traits have been repeatedly observed and are determined to be basic characteristics of Festoon which in combination distinguish this chrysanthemum as a new and distinct cultivar:
1. Daisy inflorescence type.
2. Flat inflorescence form.
3. Medium yellow inflorescence color with minimum color oxidation.
4. Diameter across face of inflorescence from 70 to 85 mm. at maturity.
5. Uniform eight week flowering response to photo-periodic short-day control.
6. Tall plant height (requiring one to two long day weeks prior to short days and one application of 2500 ppm. B-9 SP 14 to 21 days after the beginning of short days to obtain a flowered plant height of 30 to 45 cm.)
7. Semi-spreading branching pattern.
The accompanying color photographic drawing shows typical inflorescence and foliage characteristics of Festoon. Color representations are as nearly true as possible with illustrations of this type.
Of the many commercial cultivars known to the present inventors, the most similar existing cultivar in comparison to Festoon is the parental cultivar, Fiesta. Reference is made to attached Chart B which compares certain characteristics of Fiestawith the same characteristics of Festoon. In comparison to Fiesta, Festoon has different inflorescence color. The diameter across face of inflorescence, plant height, branching pattern, flowering response period, inflorescence form, and inflorescencetype of Festoon are similar to those of Fiesta.
In the following description, color references are made to The Munsell Limit Color Cascade, 1972 edition. The color values were determined between 2:00 and 2:30 P.M. on June 17, 1976 under 200 foot-candle light intensity at Barberton, Ohio.
Botanical Classification: Chrysanthemum morifolium, Ramat., cv. Festoon.
Inflorescence
Capitulum:
Form.--Flat.
Type.--Daisy.
Corolla of ray florets:
Color (abaxial).--26-4 to 25-5.
Color (adaxial).--26-4 to 25-5.
Corolla of disc florets:
Color.--23-10 (immature) to 27-6 (mature).
Reproductive organs:
Androecium.--Present disc florets only.
Gynoecium.--Present both ray and disc florets.
PLANT
General appearance: Semi-spreading branching pattern; tall height.
Foliage:
Color (abaxial).--20-15 to 20-12.
Color (adaxial).--20-11, but more greyed.
CHART A __________________________________________________________________________ AVERAGE GREENHOUSE CHRYSANTHEMUM ENVIRONMENTS USED FOR BARBERTON, OHIO TEMPERATURES USED Bright Cloudy LIGHTING BLACK CLOTH SUPP SEASON Night Day DayUSED USED CO.sub.2 __________________________________________________________________________ 65.degree. F 65.degree. F 60.degree. F 2 to 4 weeks To Sept. 15 From at 3 Hours Per on - 5:30 PM Oct. 15 FALL to to to Night Off - 7:30 AM 300 ppm 56.degree. F 80.degree. F 75.degree. F of 7-10 f.c. 58.degree. F 65.degree. F 60.degree. F 2 to 5 weeks WINTER to to to at 5 hours Per NONE 300 ppm Night 62.degree. F 70.degree. F 65.degree. F of 7-10 f.c. 58.degree. F 65.degree. F 60.degree. F 2 to 4 weeks From Mar. 15 To on - 5:30 PM Apr. 15 SPRING to to to at 5 Hours Per Night Off - 7:30 AM 300 ppm 65.degree. F 80.degree. F 75.degree. F of 7-10 f.c. 62.degree. F 70.degree. F 65.degree. F 1 to 2 weeks SUMMER toto to at 3 Hours Per on - 6:00 PM Night NONE 68.degree. F 90.degree. F 75.degree. F of 7-10 f.c. Off - 8:00 AM __________________________________________________________________________
CHART B __________________________________________________________________________ COMPARISON OF FESTOON AND FIESTA DIAMETER ACROSS FLOWERING INFLORESCENCE INFLORESCENCE FACE OF PLANT BRANCHING RESPONSE FORM AND CULTIVAR COLORINFLORESCENCE HEIGHT PATTERN PERIOD TYPE __________________________________________________________________________ Medium 70 to 85 mm. Tall Semi- Flat Festoon Yellow spreading 8 week Daisy Light Fiesta Yellow 70 to 85 mm. Tall Semi- Flat spreading 8 week Daisy __________________________________________________________________________ COMPARISONS MADE OF PLANTS GROWN IN A GREENHOUSE IN BARBERTON, OHIO UNDER ENVIRONMENTAL CONDITIONS AS DESCRIBED IN CHART A. __________________________________________________________________________
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