USPP10663P - Chrysanthenum plant named `Detroit` - Google Patents
Chrysanthenum plant named `Detroit` Download PDFInfo
- Publication number
- USPP10663P USPP10663P US08/786,422 US78642297V US10663P US PP10663 P USPP10663 P US PP10663P US 78642297 V US78642297 V US 78642297V US 10663 P US10663 P US 10663P
- Authority
- US
- United States
- Prior art keywords
- salinas
- detroit
- flowering
- grown
- days
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 241000723353 Chrysanthemum Species 0.000 claims abstract description 11
- 241001466077 Salina Species 0.000 abstract description 12
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract description 11
- 241000196324 Embryophyta Species 0.000 abstract description 8
- 241000131317 Capitulum Species 0.000 abstract description 7
- 235000005633 Chrysanthemum balsamita Nutrition 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 4
- 241001573881 Corolla Species 0.000 description 3
- 235000007516 Chrysanthemum Nutrition 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 235000009604 Chrysanthemum X morifolium Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 241000218922 Magnoliophyta Species 0.000 description 1
- 241001486863 Sprattus sprattus Species 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 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 of a new and distinct cultivar of Chrysanthemum, botanically known as Dendranthema grandiflora, and referred to by the cultivar name Detroit.
- the female parent of Detroit was the cultivar Foxy, disclosed in U.S. Plant Patent No. 5,414 , and described as a flat daisy spray cut mum with red ray floret color.
- the male parent of Detroit was an unnnamed seedling, identified as 0617 (87-826002) and described as a flat daisy spray cut mum with dark red ray floret color. The male was discarded from all programs in May 1997.
- Plant height is 89 to 109 cm when grown in Salinas with 11 to 17 long days prior to start of short days.
- Peduncle length of the first and the fourth laterals at flowering after removing the apical bud is 8 to 13 cm and 13 to 20 cm when grown in Salinas, Calif.
- Sheet 1 is a color photograph of Detroit grown as a single stem spray cut mum.
- Sheet 2 is a black and white photograph of three views of the inflorescence of Detroit.
- Sheet 3 is a black and white photograph showing the upper and under sides of the leaves of Detroit at 3 stages of development (mature, intermediate and immature). In sheets 2 and 3 a measuring tape in centimeters has been added.
- Detroit Of the commerical cultivars known to the inventor, the most similar in comparison to Detroit is the female parent cultivar Foxy. Reference is made to attached Chart A, which compares certain characeristics of Detroit with the same characteristics of Foxy. Similar traits are ray floret color, capitulum form and type, and plant height. Peduncle length of both cultivars is comparable. Detroit has a slightly smaller diameter of capitulum and a faster flowering response by 1 to 3 days when compared with Foxy. In addition, Detroit has a distinct brown dot in the center of the disc, while Foxy does not exhibit this distinct dot.
- Gynoecium --Present on both ray and disc florets.
Landscapes
- 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)
Abstract
A Chrysanthemum plant named Detroit particularly characterized by its flat captiulm form; daisy capitulum type; red ray floret color with a green disc and a small brown dot in the center of the disc; diameter across face of captilum of 73 to 76 mm when fully opened; flowering response in Salinas under normal tempeatures is 53 to 56 days after start of short days; plant height is 89 to 109 cm when grown in Salinas with 11 to 17 long days prior to start of short days; penduncle length of the first and the fourth laterals at flowering after removing the apical bud is 8 to 13 cm and 20 cm when grown in Salinas, Calif.; production of 9 to 13 laterals, each producing one terminal flower when grown in Salinas, Calif.; and uniform flowering in year round flowering.
Description
The present invention comprises of a new and distinct cultivar of Chrysanthemum, botanically known as Dendranthema grandiflora, and referred to by the cultivar name Detroit.
Detroit, identified as B867 (92-721003), was originated from a cross made by Cornelis P. VandenBerg in a controlled breeding program in Salinas, Calif., in 1991.
The female parent of Detroit was the cultivar Foxy, disclosed in U.S. Plant Patent No. 5,414 , and described as a flat daisy spray cut mum with red ray floret color.
The male parent of Detroit was an unnnamed seedling, identified as 0617 (87-826002) and described as a flat daisy spray cut mum with dark red ray floret color. The male was discarded from all programs in May 1997.
Detroit was discovered and selected as one flowering plant within the progeny of the stated cross by Cornelis P. VandenBerg in January 1993, in a controlled environment in Alva, Fla.
The first act of asexual reproduction of Detroit was accomplished when vegetative cuttings were taken from the initial selection in March of 1993 in a controlled environment in Alva, Fla., by technicians working under supervision of Cornelis P. VandenBerg.
Horticultural examination of controlled flowerings of successive plantings has shown that the unique combination of characteristics as herein disclosed for Detroit are firmly fixed and are retained through successive generations of asexual reproduction. Detroit has not been observed under all possible environmental conditions. The phenoytpe may vary significantly with variations in environment such as temperature, ligh intensity and daylength, without, however, any variance in genotype.
The following observations, measurements and comparisons describe plants grown in Salinas, Calif. 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 Detroit, which, in combination, distinguish this Chrysanthemum as a new and distinct cultivar:
1. Flat captiulum form.
2. Daisy capitulum type.
3. Red ray floret color with a green disc and a small brown dot in the center of the disc.
4. Diameter across face of capitulm of 73 to 76 mm when fully opened.
5. Flowering response in Salinas under normal temperatures is 53 to 56 days after start of short days.
6. Plant height is 89 to 109 cm when grown in Salinas with 11 to 17 long days prior to start of short days.
7. Peduncle length of the first and the fourth laterals at flowering after removing the apical bud is 8 to 13 cm and 13 to 20 cm when grown in Salinas, Calif.
8. Production of 9 to 13 laterals, each producing one terminal flower when grown in Salinas, Calif.
9. Uniform flowering in year round flowerings.
The accompanying photographic drawings show typical inflorescence and leaf characteristics of Detroit, with the colors being as nearly true as possible with illustrations of this type.
Sheet 1 is a color photograph of Detroit grown as a single stem spray cut mum.
Sheet 2 is a black and white photograph of three views of the inflorescence of Detroit.
Of the commerical cultivars known to the inventor, the most similar in comparison to Detroit is the female parent cultivar Foxy. Reference is made to attached Chart A, which compares certain characeristics of Detroit with the same characteristics of Foxy. Similar traits are ray floret color, capitulum form and type, and plant height. Peduncle length of both cultivars is comparable. Detroit has a slightly smaller diameter of capitulum and a faster flowering response by 1 to 3 days when compared with Foxy. In addition, Detroit has a distinct brown dot in the center of the disc, while Foxy does not exhibit this distinct dot.
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 stem spray cut mum in Salinas, Calif. on Jun. 13, 1996.
Classification:
Botanical.--Dendranthema grandiflora cv Detroit.
Commercial.--Flat daisy sprat cut mum.
A. Capitulum:
Form.--Flat.
Type.--Daisy.
Diameter across face.--73 to 76 mm when fully opened.
Corolla of ray florets:
Color.--(general tonality from a distance of three meters) --Red.
Color. (upper surface): 46A. Color (under surface).--Closet to 180C. Shape.--Cross section flat, longitudinal section of outer ray florets straight, ray floret tip rounded.
Corolla of disc florets:
Color (mature).--Closet ot 154A.
Color (immature).--Closest to 144A. Distinct small brown (RHS 166A) center of corolla of disc florets.
Reproductive organs:
Androecium.--Present on disc florets only; no pollen.
Gynoecium.--Present on both ray and disc florets.
A. General appearance:
Height.--89 to 109 cm when grown in Salinas with 11 to 17 long days prior to start of short days.
Foliage:
Color (upper surface).--147A. Color (under surface).--147B. Shape.--Deeply lobed, strongly serrated.
CHART A
______________________________________
COMPARISONS MADE OF PLANTS GROWN AS SINGLE STEM
SPRAY CUT MUMS IN SALINAS, CALIFORNIA
CHARACTERISTIC DETROIT FOXY
______________________________________
Ray floret color
Red Red
Capitulum form and type
Flat daisy Flat daisy
Diameter across face
73 to 76 mm 73 to 85 mm
of capitulum
Flowering response
53 to 56 days
54 to 59 days
Plant height 89 to 109 cm
89 to 109 cm
Peduncle length
1st lateral 8 to 13 cm 8 to 10 cm
4th lateral 13 to 20 cm 13 to 20 cm
______________________________________
Claims (1)
1. A new and distinct Chrysanthemum plant named Detroit, as described and illustrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/786,422 USPP10663P (en) | 1997-01-21 | 1997-01-21 | Chrysanthenum plant named `Detroit` |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/786,422 USPP10663P (en) | 1997-01-21 | 1997-01-21 | Chrysanthenum plant named `Detroit` |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP10663P true USPP10663P (en) | 1998-10-27 |
Family
ID=25138530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US08/786,422 Expired - Lifetime USPP10663P (en) | 1997-01-21 | 1997-01-21 | Chrysanthenum plant named `Detroit` |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP10663P (en) |
-
1997
- 1997-01-21 US US08/786,422 patent/USPP10663P/en not_active Expired - Lifetime
Non-Patent Citations (2)
| Title |
|---|
| UPOV ROM, Apr. 1997, Plant Variety Database, GTI Jouve Retrieval Software, 3 citations for Detroit . * |
| UPOV-ROM, Apr. 1997, Plant Variety Database, GTI Jouve Retrieval Software, 3 citations for `Detroit`. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: YODER BROTHERS, INC., OHIO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:VANDENBERG, CORNELIS P.;REEL/FRAME:008404/0534 Effective date: 19970107 |
|
| AS | Assignment |
Owner name: FIRSTMERIT BANK, NATIONAL ASSOCIATION (AS AGENT), Free format text: SECURITY AGREEMENT;ASSIGNOR:YODER BROTHERS, INC.;REEL/FRAME:011449/0087 Effective date: 20001221 |