USPP8704P - Chrysanthemum plant named Yellow Sheena - Google Patents
Chrysanthemum plant named Yellow Sheena Download PDFInfo
- Publication number
- USPP8704P USPP8704P US07/966,084 US96608492V US8704P US PP8704 P USPP8704 P US PP8704P US 96608492 V US96608492 V US 96608492V US 8704 P US8704 P US 8704P
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- Prior art keywords
- yellow
- sheena
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- 241000723353 Chrysanthemum Species 0.000 title claims abstract description 5
- 241000196324 Embryophyta Species 0.000 abstract description 11
- 239000007921 spray Substances 0.000 abstract description 11
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract description 8
- 241000131317 Capitulum Species 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 241000239290 Araneae Species 0.000 description 2
- 235000007516 Chrysanthemum Nutrition 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 235000009604 Chrysanthemum X morifolium Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 241001573881 Corolla Species 0.000 description 1
- 101001018064 Homo sapiens Lysosomal-trafficking regulator Proteins 0.000 description 1
- 102100033472 Lysosomal-trafficking regulator Human genes 0.000 description 1
- 241000218922 Magnoliophyta Species 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 244000038561 Modiola caroliniana Species 0.000 description 1
- 235000010703 Modiola caroliniana Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003630 growth substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
-
- 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 comprises a new and distinct cultivar of Chrysanthemum, botanically known as Dendranthema grandiflora, and referred to by the cultivar name Yellow Sheena.
- the female parent of Sheena was a seedling known as Super White, described as a cut spray mum, spider type, having white ray florets, diameter of capitulum 89-90 mm when fully open, a flowering response to short days of 69-63 days, a plant height of 91-109 cm when grown with 14 long days prior to start of short days, a peduncle length of the first lateral of 10-15 cm and of the fourth lateral of 17-22 cm, and a terminal spray formation.
- the above characteristics are based on plants grown in Fareham, U.K.
- the male parent of Sheena was a seedling identified as Dark Westland, disclosed in U.S. Plant Pat. No. 4,967 and described as a cut spray mum, spider type, having deep mauve pink ray florets, diameter of capitulum of 75-84 mm, a flowering response of 56 days, a plant height ranging from 86-96 cm when grown with 14 longs days prior to start of short days, a peduncle length of the first lateral of 10-15 cm and of the fourth lateral of 17-22 cm, and a terminal spray formation.
- the above characteristics are based on plants grown in Fareham, U.K.
- Yellow Sheena was discovered and selected as one flowering plant within the irradiated population by Barrie J. Machin in 1986 in a controlled environment in Fareham, U.K.
- Yellow Sheena In the induced mutation program resulting in Yellow Sheena, cuttings of the parent cultivar Sheena were subjected to irradiation at the level of 1500 rads. Yellow Sheena was discovered by virtue of its pure bright yellow ray floret color, compared to the yellow white ray floret color, with yellow center, of Sheena.
- the phenotype may vary with variations in environment such as temperature, light intensity and daylength without, however, any variance in the genotype.
- Plant height is 80-83 cm when grown with 14 long days prior to short days.
- Peduncle length of the first lateral at flowering after removing the apical bud without a growth regulator application is 5-10 cm; peduncle length of the fourth lateral at flowering is 10-15 cm; peduncles are strong.
- Sheet 2 is a black and white photograph of three views of the inflorescence of Yellow Sheena.
- Sheet 3 is a black and white photograph showing the upper side of the leaves of Yellow Sheena at three stages of development (mature, intermediate and immature).
- Yellow Sheena is similar in many respects to the parent cultivar Sheena. The difference are that Yellow Sheena has pure bright yellow ray floret color (compared to yellow white ray florets with yellow center of Sheena), slightly shorter and more upright laterals, slightly shorter plant height, and a less widely branching spray form. The last noted difference is due to the shorter laterals of Yellow Sheena.
- Yellow Sheena can also be compared to the cultivar identified as Super Yellow. Reference is made to attached Chart A which compares certain characteristics of Yellow Sheena to the same characteristics of Super Yellow. Similar traits are capitulum type and spray formation.
- the ray floret color of Yellow Sheena is pure bright yellow. Also, Yellow Sheena has strong, straight quill shaped ray florets whereas the ray florets of Super Yellow are open and curved at the ends.
- Gynoecium --Present in all. Stigmata develop 3-4 days after pollen production.
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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)
- Cultivation Of Plants (AREA)
Abstract
A Chrysanthemum plant named Yellow Sheena, particularly characterized by its straight quill shaped bright yellow ray florets, strong stems, dark green leaves; diameter across the face of the capitulum 84-91 mm when fully opened, when grown as a single stem cut mum; flowering response under normal temperatures of 56-60 days after start of short days; plant height of 80-83 cm when grown with 14 long days prior to start of short days; peduncle length of the first lateral at flowering of 5-14 cm and at the fourth lateral of 10-15 cm, and its terminal spray formation.
Description
The present invention comprises a new and distinct cultivar of Chrysanthemum, botanically known as Dendranthema grandiflora, and referred to by the cultivar name Yellow Sheena.
Yellow Sheena was discovered by the inventor, Barrie J. Machin, in Fareham, United Kingdom (U.K.) in 1986, as one flowering plant resulting from an induced mutation program. The parent irradiated cultivar was Sheena, a cultivar of Barrie J. Machin, disclosed in pending application Ser. No. 07/965,718.
The female parent of Sheena was a seedling known as Super White, described as a cut spray mum, spider type, having white ray florets, diameter of capitulum 89-90 mm when fully open, a flowering response to short days of 69-63 days, a plant height of 91-109 cm when grown with 14 long days prior to start of short days, a peduncle length of the first lateral of 10-15 cm and of the fourth lateral of 17-22 cm, and a terminal spray formation. The above characteristics are based on plants grown in Fareham, U.K.
The male parent of Sheena was a seedling identified as Dark Westland, disclosed in U.S. Plant Pat. No. 4,967 and described as a cut spray mum, spider type, having deep mauve pink ray florets, diameter of capitulum of 75-84 mm, a flowering response of 56 days, a plant height ranging from 86-96 cm when grown with 14 longs days prior to start of short days, a peduncle length of the first lateral of 10-15 cm and of the fourth lateral of 17-22 cm, and a terminal spray formation. The above characteristics are based on plants grown in Fareham, U.K.
Yellow Sheena was discovered and selected as one flowering plant within the irradiated population by Barrie J. Machin in 1986 in a controlled environment in Fareham, U.K.
In the induced mutation program resulting in Yellow Sheena, cuttings of the parent cultivar Sheena were subjected to irradiation at the level of 1500 rads. Yellow Sheena was discovered by virtue of its pure bright yellow ray floret color, compared to the yellow white ray floret color, with yellow center, of Sheena.
The first act of asexual reproduction of Yellow Sheena was accomplished when vegetative cuttings were taken from the initial selection in Sep. 1986 in a controlled environment in Fareham, U.K. by Barrie J. Machin.
Horticultural examination of controlled flowerings of successive plantings has shown that the unique combination of characteristics as herein disclosed for Yellow Sheena are firmly fixed and are retained through successive generations of asexual reproduction.
Yellow Sheena has not been observed under all possible environmental conditions. The phenotype may vary with variations in environment such as temperature, light intensity and daylength without, however, any variance in the genotype.
The following observations, measurements and comparisons describe plants grown in Fareham, U.K. under greenhouse conditions which approximate those generally used in commercial greenhouse practice.
The following traits have been repeatedly observed and are determined to be basic characteristics of Yellow Sheena which in combination distinguish this Chrysanthemum as a new and distinct cultivar:
1. Quill form.
2. Generally flat flower comprised essentially of ray florets.
3. Bright yellow ray floret color.
4. Diameter across face of capitulum of 84-91 mm when fully opened, when grown as a single stem and spray mum.
5. Flowering response under normal temperatures is 56-60 days after start of short days.
6. Plant height is 80-83 cm when grown with 14 long days prior to short days.
7. Peduncle length of the first lateral at flowering after removing the apical bud without a growth regulator application is 5-10 cm; peduncle length of the fourth lateral at flowering is 10-15 cm; peduncles are strong.
8. Terminal spray formation.
The accompanying color photographic drawings show typical inflorescence and leaf characteristics of Yellow Sheena, with the colors being as nearly true as possible with illustrations of this type.
Sheet 1 is a color photograph of Yellow Sheena grown as a single stem spray cut mum.
Sheet 2 is a black and white photograph of three views of the inflorescence of Yellow Sheena.
Sheet 3 is a black and white photograph showing the upper side of the leaves of Yellow Sheena at three stages of development (mature, intermediate and immature).
Yellow Sheena is similar in many respects to the parent cultivar Sheena. The difference are that Yellow Sheena has pure bright yellow ray floret color (compared to yellow white ray florets with yellow center of Sheena), slightly shorter and more upright laterals, slightly shorter plant height, and a less widely branching spray form. The last noted difference is due to the shorter laterals of Yellow Sheena.
Yellow Sheena can also be compared to the cultivar identified as Super Yellow. Reference is made to attached Chart A which compares certain characteristics of Yellow Sheena to the same characteristics of Super Yellow. Similar traits are capitulum type and spray formation. The ray floret color of Yellow Sheena is pure bright yellow. Also, Yellow Sheena has strong, straight quill shaped ray florets whereas the ray florets of Super Yellow are open and curved at the ends.
In the following description color references are made to The Royal Horticultural Society Colour Chart. The color values were determined on plant material grown as a single cut mum in Fareham, U.K. on Aug. 11, 1988.
Classification:
Botanical.--Dendranthema Grandiflora cv Yellow Sheena.
Commercial.--Quill spray cut mum.
A. Capitulum:
Form.--Quill with all petals being rolled their entire length; a variable number of outer petals have a hole or opening (1/8" or more in diameter) on the upper surfaces near the tips.
Type.--Generally flat comprised essentially of ray florets; relatively low profile.
Diameter across face.--84-91 mm.
B. Corolla of ray florets:
Color (general tonality from a distance of three meters).--Bright yellow.
Color (upper surface).--R.H.S. 8B.
Color (under surface).--R.H.S. 8B.
Shape.--Quill, straight.
C. Reproductive organs:
Androecium.--There are few disc florets and thus very low pollen.
Gynoecium.--Present in all. Stigmata develop 3-4 days after pollen production.
A. General appearance:
Height.--80-83 cm.
B. Foliage:
Color (upper surface).--R.H.S. 137A.
Color (under surface).--Slightly lighter thane R.H.S. 137A.
Shape.--See photograph.
CHART A
______________________________________
Comparison of Yellow Sheena and Super Yellow
Characteristics Yellow Sheena Super Yellow
______________________________________
Ray floret color
Yellow Yellow
Capitulum form Quill Spider
Diameter across face
89-91 mm 89-99 mm
of capitulum
Flowering response
56-60 days 60-63 days
Plant height given
86-96 cm 91-101 cm
14 long days
Peduncle length:
First lateral 5-10 cm 10-15 cm
Fourth lateral 10-15 cm 17-22 cm
Spray form Terminal Terminal
______________________________________
COMPARISONS OF PLANTS GROWN AS SINGLE SPRAY STEM CUT MUMS IN FAREHAM, U.K
Claims (1)
1. A new and distinct Chrysanthemum plant named Yellow Sheena, as described and illustrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/966,084 USPP8704P (en) | 1992-10-23 | 1992-10-23 | Chrysanthemum plant named Yellow Sheena |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/966,084 USPP8704P (en) | 1992-10-23 | 1992-10-23 | Chrysanthemum plant named Yellow Sheena |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP8704P true USPP8704P (en) | 1994-04-26 |
Family
ID=25510890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/966,084 Expired - Lifetime USPP8704P (en) | 1992-10-23 | 1992-10-23 | Chrysanthemum plant named Yellow Sheena |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP8704P (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP9479P (en) * | 1994-07-12 | 1996-03-19 | Selection New Plant Sarl | Chrysanthemum plant named `Chakuse` |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4616099A (en) * | 1982-07-19 | 1986-10-07 | Sparkes A Graham | Family group of successive radiation induced chrysanthemum mutants named snapper |
-
1992
- 1992-10-23 US US07/966,084 patent/USPP8704P/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4616099A (en) * | 1982-07-19 | 1986-10-07 | Sparkes A Graham | Family group of successive radiation induced chrysanthemum mutants named snapper |
Non-Patent Citations (12)
| Title |
|---|
| Broertjes et al., 1978, "Application of Mutation Breeding Methods in the Improvement of Vegetatively Propagated Crops", Elsevier Sci. Pub. Co., New York, pp. 162-175. |
| Broertjes et al., 1978, Application of Mutation Breeding Methods in the Improvement of Vegetatively Propagated Crops , Elsevier Sci. Pub. Co., New York, pp. 162 175. * |
| Broertjes, 1966, "Mutation breeding of Chrysanthumums", Euphytica, 15:156-162. |
| Broertjes, 1966, Mutation breeding of Chrysanthumums , Euphytica, 15:156 162. * |
| Broertjes, et al., 1980, "Amutant of a mutant of a . . . Irradiation of Progressive Radiation-Induced mutants in a mutation breeding programme with C. morifolium", Euphytica, 29:526-530. |
| Broertjes, et al., 1980, Amutant of a mutant of a . . . Irradiation of Progressive Radiation Induced mutants in a mutation breeding programme with C. morifolium , Euphytica, 29:526 530. * |
| Chan, 1966, "Chrysanthemum and rose mutations induced by X-rays", Am. Sco. Hort. Sci. Proc., pp. 613-620. |
| Chan, 1966, Chrysanthemum and rose mutations induced by X rays , Am. Sco. Hort. Sci. Proc., pp. 613 620. * |
| Gosling, ed., 1979, "The Chrysanthemum Manual-6th edition", The National Chrysanthemum Society, London, Essex Telegraph Press, Ltd., pp. 329-336. |
| Gosling, ed., 1979, The Chrysanthemum Manual 6th edition , The National Chrysanthemum Society, London, Essex Telegraph Press, Ltd., pp. 329 336. * |
| Searle, et al., 1968, "Chrysanthemums the Year Round", Blanford Press, London, pp. 27-29, 320-327. |
| Searle, et al., 1968, Chrysanthemums the Year Round , Blanford Press, London, pp. 27 29, 320 327. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP9479P (en) * | 1994-07-12 | 1996-03-19 | Selection New Plant Sarl | Chrysanthemum plant named `Chakuse` |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: GOLDSTOCK BREEDING LIMITED, ENGLAND Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:MACHIN, BARRIE J.;REEL/FRAME:006301/0132 Effective date: 19921007 |