USPP10212P - Chrysanthemum plant named `Blue Jay` - Google Patents
Chrysanthemum plant named `Blue Jay` Download PDFInfo
- Publication number
- USPP10212P USPP10212P US08/731,781 US73178196V US10212P US PP10212 P USPP10212 P US PP10212P US 73178196 V US73178196 V US 73178196V US 10212 P US10212 P US 10212P
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- 241000723353 Chrysanthemum Species 0.000 title claims description 20
- 241000196324 Embryophyta Species 0.000 abstract description 29
- 244000178870 Lavandula angustifolia Species 0.000 abstract description 2
- 235000010663 Lavandula angustifolia Nutrition 0.000 abstract description 2
- 239000001102 lavandula vera Substances 0.000 abstract description 2
- 235000018219 lavender Nutrition 0.000 abstract description 2
- 240000005250 Chrysanthemum indicum Species 0.000 abstract 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 16
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 5
- 241000819038 Chichester Species 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 240000001140 Mimosa pudica Species 0.000 description 3
- 241000218922 Magnoliophyta Species 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 241000131317 Capitulum Species 0.000 description 1
- 235000009604 Chrysanthemum X morifolium Nutrition 0.000 description 1
- 235000005633 Chrysanthemum balsamita Nutrition 0.000 description 1
- 244000067456 Chrysanthemum coronarium Species 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 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
- 210000000056 organ Anatomy 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 210000003462 vein Anatomy 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
Definitions
- the present invention relates to a new and distinct cultivar of Chrysanthemum plant, botanically known as Dendranthema grandifiora and referred to by the cultivar name Blue Jay.
- the new cultivar is a product of a planned breeding program conducted by the inventor in Chichester, West Wales, United Kingdom.
- the objective of the breeding program was to create new Chrysanthemum cultivars having desirable inflorescence colors and good garden performance.
- the new cultivar originated from a cross made by the inventor of the cultivar Lynn (U.S. Plant Pat. No. 8,171) as the female, or seed, parent with the proprietary selection 10/GM/94 as the male, or pollen, parent.
- the new Chrysanthemum was discovered and selected by the inventor as a flowering plant within the progeny of the stated cross in a controlled environment in Chichester, West Wales, United Kingdom.
- the cultivar Blue Jay 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 are more vigorous, more upright, and flower later than plants of the female parent, the Chrysanthemum cultivar Lynn. Additionally, the ray floret color of the new Chrysanthemum is darker than the ray floret color of the cultivar Lynn. In the same comparisons, plants of the new Chrysanthemum differed from the male parent in ray floret color and inflorescence form as the selection 10/GM/94 has yellow ray florets and a daisy inflorescence form. Plants of the new Chrysanthemum can be compared to the cultivar Debonair (U.S. Plant Pat. No. 5,324). However, in side-by-side comparisons conducted in Oxnard, Calif. under commercial practice, plants of the new Chrysanthemum differed from plants of the cultivar Debonair in the following characteristics:
- Plants of the new Chrysanthemum are more vigorous and denser than plants of the cultivar Debonair.
- Plants of the new Chrysanthemum have longer peduncles than plants of the cultivar Debonair.
- the first photograph comprises a top perspective view of a typical flowering 16.5-cm container of ⁇ Blue Jay ⁇ with one cutting in the container.
- the second photograph comprises a close-up view of five leaves at different stages of development, an opening inflorescence and a fully opened inflorescence. Foliage and floret colors in the photographs may appear different from the actual colors due to light reflectance.
- plants After sticking unrooted cuttings of the new cultivar, plants received 4 weeks of long day/short nights followed by short day/long nights until flowering. Measurements and numerical values represent ranges or averages for six typical flowering plants.
- Botanical classification Dendranthema grandiflora cultivar Blue Jay.
- Type.--Terminal tip cuttings
- Rooting habit --Fine, fibrous and well-branched.
- Lateral branch length --about 20 cm.
- Leaf arrangement Alternate.
- Leaf size, fully expanded Length: About 5 cm. Width: About 4 cm.
- Leaf apex Rounded, slightly apiculate.
- Leaf base Acute to attenuate.
- Leaf margin Palmately lobed.
- Leaf texture Abaxial and adaxial surfaces slightly pubescent, smooth and dull. Veins prominent on abaxial surface.
- Petiole length About 2 cm.
- Color Young foliage adaxial surface: 137C.
- Petiole 147C.
- Opening inflorescences --Bud shape: Flattened.
- Bud size Length: About 7 mm. Width: About 1 cm.
- Bud color 70A.
- Ray florets.--Shape Spatulate. Size: Length: About 1.8 cm. Width: About 6 mm. Apex: Rounded, emarginate. Base: Acute. Margin: Entire. Texture: Satiny, smooth and glabrous. Aspect: Flat. Number of ray florets per inflorescence: About 156. Color: When opening, adaxial surface: 70B. When opening, abaxial surface: 70D. Mature, adaxial surface: 77C. Mature, abaxial surface: 75C. Fading to: 75B.
- Disc florets.--Shape Tubular. Size: Length: About 4 mm. Width: About 1 mm. Number of disc florets per inflorescence: About 28. Color: Immature: 6A. Mature: 6A.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Physiology (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
A distinct cultivar of Chrysanthemum plant named `Blue Jay`, characterized by its vigorous and upright growth habit; freely branching plant habit; decorative-type inflorescences; dark lavender ray florets; numerous inflorescences per plant; and good garden performance.
Description
The present invention relates to a new and distinct cultivar of Chrysanthemum plant, botanically known as Dendranthema grandifiora and referred to by the cultivar name Blue Jay.
The new cultivar is a product of a planned breeding program conducted by the inventor in Chichester, West Sussex, United Kingdom. The objective of the breeding program was to create new Chrysanthemum cultivars having desirable inflorescence colors and good garden performance.
The new cultivar originated from a cross made by the inventor of the cultivar Lynn (U.S. Plant Pat. No. 8,171) as the female, or seed, parent with the proprietary selection 10/GM/94 as the male, or pollen, parent.
The new Chrysanthemum was discovered and selected by the inventor as a flowering plant within the progeny of the stated cross in a controlled environment in Chichester, West Sussex, United Kingdom.
Asexual reproduction of the new cultivar by terminal cuttings taken at Chichester, West Sussex, United Kingdom, has shown that the unique features of this new Chrysanthemum are stable and reproduced true to type in successive generations.
The following traits have been repeatedly observed and are determined to be the unique characteristics of `Blue Jay`. These characteristics in combination distinguish `Blue Jay` as a new and distinct cultivar:
1. Vigorous and upright growth habit.
2. Freely branching plant habit.
3. Decorative-type inflorescences.
4. When opening, ray florets are dark magenta; when opened, ray florets are dark lavender.
5. Numerous inflorescences per plant.
6. Numerous ray florets per inflorescence.
7. Good garden performance.
The cultivar Blue Jay 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.
In side-by-side comparisons in Chichester, West Sussex, United Kingdom, under commercial practice, plants of the new Chrysanthemum are more vigorous, more upright, and flower later than plants of the female parent, the Chrysanthemum cultivar Lynn. Additionally, the ray floret color of the new Chrysanthemum is darker than the ray floret color of the cultivar Lynn. In the same comparisons, plants of the new Chrysanthemum differed from the male parent in ray floret color and inflorescence form as the selection 10/GM/94 has yellow ray florets and a daisy inflorescence form. Plants of the new Chrysanthemum can be compared to the cultivar Debonair (U.S. Plant Pat. No. 5,324). However, in side-by-side comparisons conducted in Oxnard, Calif. under commercial practice, plants of the new Chrysanthemum differed from plants of the cultivar Debonair in the following characteristics:
1. When opening, plants of the new Chrysanthemum have darker ray floret color than plants of the cultivar Debonair.
2. Plants of the new Chrysanthemum are more vigorous and denser than plants of the cultivar Debonair.
3. Leaves of plants of the new Chrysanthemum have deeper sinuses than leaves of plants of the cultivar Debonair.
4. Plants of the new Chrysanthemum have longer peduncles than plants of the cultivar Debonair.
A detailed comparison of plants of the new Chrysanthemum and the cultivar Debonair appears in Chart A at the end of the specification.
The accompanying colored photographs illustrate the overall appearance of the new cultivar, showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type.
The first photograph comprises a top perspective view of a typical flowering 16.5-cm container of `Blue Jay` with one cutting in the container.
The second photograph comprises a close-up view of five leaves at different stages of development, an opening inflorescence and a fully opened inflorescence. Foliage and floret colors in the photographs may appear different from the actual colors due to light reflectance.
In the following description, color references are made to The Royal Horticultural Society Colour Chart except where general terms of ordinary dictionary significance are used. The following observations and measurements describe plants grown in Oxnard, Calif. under commercial practice in a glass-covered greenhouse with average night temperatures of 18C, average day temperatures of 30C, and light levels of 2,000 (cloudy conditions) to 9,000 (sunny conditions) footcandles.
After sticking unrooted cuttings of the new cultivar, plants received 4 weeks of long day/short nights followed by short day/long nights until flowering. Measurements and numerical values represent ranges or averages for six typical flowering plants.
Botanical classification: Dendranthema grandiflora cultivar Blue Jay.
Commercial classification:
Garden chrysanthemum.
Parentage:
Female, or seed, parent.--Dendranthema grandifiora cultivar Lynn (U.S. Plant Pat. No. 8,171).
Male or pollen, parent.--Dendranthema grandiflora proprietary selection 10/GM/94.
Propagation:
Type.--Terminal tip cuttings.
Time to rooting.--10 to 12 days with soil temperatures of 20C.
Rooting habit.--Fine, fibrous and well-branched.
Plant description:
Appearance.--Perennial herbaceous garden plant. Vigorous, stems upright, uniform habit and freely branching.
Plant height.--About 22 cm.
Lateral branch length.--about 20 cm.
Quantity of lateral branches after removal of apical meristem.About 4.
Stem color.--146C.
Foliage description.--Number of leaves per plant: About 60. Number of leaves per lateral branch: About 15. Leaf arrangement: Alternate. Leaf size, fully expanded: Length: About 5 cm. Width: About 4 cm. Leaf apex: Rounded, slightly apiculate. Leaf base: Acute to attenuate. Leaf margin: Palmately lobed. Leaf texture: Abaxial and adaxial surfaces slightly pubescent, smooth and dull. Veins prominent on abaxial surface. Petiole length: About 2 cm. Color: Young foliage adaxial surface: 137C. Young foliage abaxial surface: 137D. Fully expanded foliage adaxial surface: 147A. Fully expanded foliage abaxial surface: 147B. Venation adaxial surface: 147C. Venation abaxial surface: 147B. Petiole: 147C.
Flowering description:
Appearance.--Decorative inflorescence form. Inflorescences borne on terminals above foliage, arising from leaf axils. Disc and ray florets arranged acropetally on a fiat capitulum.
Flowering response.--Under natural conditions, plants flower in the autumn. 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). Plants exposed to about 4 weeks of long day/short night conditions after sticking followed by photoinductive short day/long night conditions, flower about 49 days later.
Quantity of infloreseences.--About 6 inflorescences per flowering stem. Diameter: About 4.3 cm. Depth (height): About 1.8 cm. Diameter of disc: About 7 mm.
Opening inflorescences.--Bud shape: Flattened. Bud size: Length: About 7 mm. Width: About 1 cm. Bud color: 70A.
Ray florets.--Shape: Spatulate. Size: Length: About 1.8 cm. Width: About 6 mm. Apex: Rounded, emarginate. Base: Acute. Margin: Entire. Texture: Satiny, smooth and glabrous. Aspect: Flat. Number of ray florets per inflorescence: About 156. Color: When opening, adaxial surface: 70B. When opening, abaxial surface: 70D. Mature, adaxial surface: 77C. Mature, abaxial surface: 75C. Fading to: 75B.
Disc florets.--Shape: Tubular. Size: Length: About 4 mm. Width: About 1 mm. Number of disc florets per inflorescence: About 28. Color: Immature: 6A. Mature: 6A.
Peduncle.--Aspect: Strong and angled about 35° to the stem. Length: First peduncle: About 3.8 cm. Fourth peduncle: About 6 cm. Texture: Pubescent. Color: 148B.
Reproductive organs.--Androecium: Present on disc florets only. Anther color: 14A. Pollen: Moderate, 14A in color. Gynoecium: Present on both ray and disc florets. Style color: 154C.
Disease resistance:
No known Chrysanthemum diseases observed to date on plants grown under commercial greenhouse conditions.
Seed production:
Seed production has not been observed.
CHART A
______________________________________
CHARACTERISTIC `BLUE JAY` `DEBONAIR`
______________________________________
PLANT HEIGHT About 22 cm
About 24 cm
LATERAL STEM LENGTH
About 20 cm
About 18.5 cm
STEM COLOR 146C 147C
LEAF LENGTH About 5 cm About 4.2 cm
LEAF WIDTH About 4 cm About 3.5 cm
PETIOLE LENGTH About 2 cm About 1.5 cm
YOUNG FOLIAGE, ADAXIAL
137C 147A
YOUNG FOLIAGE, ABAXIAL
137D 147B
QUANTITY OF INFLORESCENCES
6 5
PER LATERAL STEM
BUD SHAPE Flattened Spherical
BUD COLOR 70A 65B
RAY FLORET COLOR 70B 82D
WHEN OPENING, ADAXIAL
RAY FLORET COLOR, WHEN
70D 75D
OPENING, ABAXIAL
RAY FLORET COLOR, MATURE,
77C 84B
ADAXIAL
RAY FLORET COLOR, MATURE,
75C 76D
ABAXIAL
RAY FLORET COLOR FADING TO
75B 84C
NUMBER OF RAY FLORETS PER
About 156 About 196
INFLORESCENCE
NUMBER OF DISC FLORETS PER
About 28 About 8
INFLORESCENCE
DISC FLORET COLOR, 6A 2B
IMMATURE
DISC FLORET COLOR, MATURE
6A 2B
DIAMETER OF DISC About 7 mm About 3 mm
PEDUNCLE LENGTH, FIRST
About 3.8 cm
About 1.8 cm
PEDUNCLE LENGTH, FOURTH
About 6 cm About 3.1 cm
PEDUNCLE STRENGTH Strong Moderately
strong
PEDUNCLE ANGLE TO STEM
About 35°
About 30°
PEDUNCLE COLOR 148B 137D
______________________________________
Claims (1)
1. A new and distinct cultivar of Chrysanthemum plant named `Blue Jay`, as illustrated and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/731,781 USPP10212P (en) | 1996-10-18 | 1996-10-18 | Chrysanthemum plant named `Blue Jay` |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/731,781 USPP10212P (en) | 1996-10-18 | 1996-10-18 | Chrysanthemum plant named `Blue Jay` |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP10212P true USPP10212P (en) | 1998-01-27 |
Family
ID=24940927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US08/731,781 Expired - Lifetime USPP10212P (en) | 1996-10-18 | 1996-10-18 | Chrysanthemum plant named `Blue Jay` |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP10212P (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP11254P (en) * | 1998-03-11 | 2000-02-29 | Cleangro Limited | Chrysanthemum plant named `Ibis` |
| USPP11300P (en) * | 1998-03-11 | 2000-03-21 | Cleangro Limited | Chrysanthemum plant named `Cleagar VZP1` |
| USPP11586P (en) * | 1998-03-11 | 2000-10-24 | Cleangro Limited | Chrysanthemum plant named `Lorikeet` |
| USPP11818P2 (en) * | 1999-01-04 | 2001-03-13 | Yoder Brothers, Inc. | Chrysanthemum plant name ‘Yobeth’ |
-
1996
- 1996-10-18 US US08/731,781 patent/USPP10212P/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP11254P (en) * | 1998-03-11 | 2000-02-29 | Cleangro Limited | Chrysanthemum plant named `Ibis` |
| USPP11300P (en) * | 1998-03-11 | 2000-03-21 | Cleangro Limited | Chrysanthemum plant named `Cleagar VZP1` |
| USPP11586P (en) * | 1998-03-11 | 2000-10-24 | Cleangro Limited | Chrysanthemum plant named `Lorikeet` |
| USPP11818P2 (en) * | 1999-01-04 | 2001-03-13 | Yoder Brothers, Inc. | Chrysanthemum plant name ‘Yobeth’ |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: CLEANGRO LIMITED, UNITED KINGDOM Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WAIN, PETER;REEL/FRAME:008234/0223 Effective date: 19960830 |