USPP9034P - Chrysanthemum plant named Rosepink Debonair - Google Patents
Chrysanthemum plant named Rosepink Debonair Download PDFInfo
- Publication number
- USPP9034P USPP9034P US08/203,318 US20331894V US9034P US PP9034 P USPP9034 P US PP9034P US 20331894 V US20331894 V US 20331894V US 9034 P US9034 P US 9034P
- Authority
- US
- United States
- Prior art keywords
- grown
- debonair
- rosepink
- spring
- june
- 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
- 241001635574 Sabatia angularis Species 0.000 title claims abstract description 18
- 241000723353 Chrysanthemum Species 0.000 title claims abstract description 6
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract description 11
- 241000131317 Capitulum Species 0.000 abstract description 7
- 241001466077 Salina Species 0.000 abstract description 7
- 238000005520 cutting process Methods 0.000 abstract description 6
- 239000003630 growth substance Substances 0.000 abstract description 6
- 241000196324 Embryophyta Species 0.000 abstract description 5
- 235000007516 Chrysanthemum Nutrition 0.000 description 3
- 241001573881 Corolla Species 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
- 240000001140 Mimosa pudica Species 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007613 environmental effect Effects 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
- 230000035772 mutation Effects 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
- 239000002689 soil Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007921 spray Substances 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 distant cultivar of Chrysanthemum, botanical known as Dendranthema grandiflora, and referred to by the cultivar name Rosepink Debonair.
- Rosepink Debonair identified as 8906 (91-#02031), is a spontaneous mutation of the cultivar Debonair, disclosed in U.S. Plant Pat. No. 5,324, and was selected to expand the color range of the parental variety.
- Rosepink Debonair was discovered and selected by W. John Layng as one flowering plant within a flowering block of Debonair in September 1990, in a controlled environment in McLean, Va.
- Rosepink Debonair 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 without, however, any variance in genotype.
- Branching pattern is spreading, with 6 to 8 breaks after pinch when grown outside under natural daylength in fall flowerings, and 5 to 7 breaks when grown in 10 cm pots for spring flowerings.
- Rosepink Debonair Of the commercial cultivars known to the inventor, the most similar in comparison to Rosepink Debonair is the parent cultivar Debonair. All traits of Rosepink Debonair are similar to those of Debonair, except for the ray floret color. The ray floret color of Rosepink Debonair is described as rose-pink, while the ray floret color of Debonair is described as purple.
- Androecium --Present on disc florets only; very few disc florets, scant pollen.
- 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)
- Cultivation Of Plants (AREA)
Abstract
A Chrysanthemum plant named Rosepink Debonair particularly characterized by its flat capitulum form; decorative capitulum type; rose-pink ray floret color; diameter across face of capitulum of 64 to 70 mm when fully opened; spreading branching pattern, with 6 to 8 breaks after pinch when grown outside under natural daylength in fall flowerings, and 5 to 7 breaks when grown in 10 cm pots for spring flowerings; natural season flower date of August 23 to 31 when planting rooted cuttings on June 21 to 25 in Salinas, Calif., and September 15 to 30 when planting rooted cuttings June 11 to June 18 in Hightstown, N.J.; flowering response of 49 to 53 days after rooting in no light/no shade programs in spring in Salinas; plant height of 30 to 38 cm when grown in fall under natural daylength with no growth regulators in New Jersey, and 15 to 20 cm when grown in 10 cm pots in spring with no growth regulator applications; and durable, uniform performance.
Description
The present invention comprises a new and distant cultivar of Chrysanthemum, botanical known as Dendranthema grandiflora, and referred to by the cultivar name Rosepink Debonair.
Rosepink Debonair, identified as 8906 (91-#02031), is a spontaneous mutation of the cultivar Debonair, disclosed in U.S. Plant Pat. No. 5,324, and was selected to expand the color range of the parental variety.
Rosepink Debonair was discovered and selected by W. John Layng as one flowering plant within a flowering block of Debonair in September 1990, in a controlled environment in McLean, Va.
The first act of asexual reproduction of Rosepink Debonair was accomplished when vegetative cuttings were taken from the initial selection in March 1991 in a controlled environment in McLean, Va., by technicians working under supervision of W. John Layng.
Horticultural examination of controlled flowerings of successive plantings has shown that the unique combination of characteristics as herein disclosed for Rosepink Debonair are firmly fixed and are retained through successive generations of asexual reproduction.
Rosepink Debonair 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 without, however, any variance in genotype.
The following observations, measurements and comparisons describe plants grown in controlled open areas in Salinas, Calif., and in Hightstown, N.J. Rooted cuttings were established in soil and maintained outdoors under the natural temperature and daylength prevailing during June through October. Spring flowerings were conducted in Salinas, Calif. under greenhouse conditions which approximate those generally used in commercial greenhouse practice for small pot spring garden mum production.
The following traits have been repeatedly observed and are determined to be basic characteristics of Rosepink Debonair, which, in combination, distinguish this Chrysanthemum as a new and distinct cultivar:
1. Flat capitulum form.
2. Decorative capitulum type.
3. Rose-pink ray floret color.
4. Diameter across face of capitulum of 64 to 70 mm when fully opened.
5. Branching pattern is spreading, with 6 to 8 breaks after pinch when grown outside under natural daylength in fall flowerings, and 5 to 7 breaks when grown in 10 cm pots for spring flowerings.
6. Natural season flower date of August 23 to 31 when planting rooted cuttings on June 21 to 25 in Salinas, Calif., and September 15 to 30 when planting rooted cuttings June 11 to June 18 in Hightstown, N.J.
7. FLowering response of 49 to 53 days after rooting in no light/no shade programs in spring in Salinas.
8. Plant height of 30 to 38 cm when grown in fall under natural daylength with no growth regulators in New Jersey, and 15 to 20 cm when grown in 10 cm pots in spring with no growth regulator applications.
9. Durable, uniform performance.
The accompanying photographic drawing is a color photograph of Rosepink Debonair grown as a small potted Chrysanthemum in the spring in a 10 cm pot, with the colors being as nearly true as possible with illustrations of this type.
Of the commercial cultivars known to the inventor, the most similar in comparison to Rosepink Debonair is the parent cultivar Debonair. All traits of Rosepink Debonair are similar to those of Debonair, except for the ray floret color. The ray floret color of Rosepink Debonair is described as rose-pink, while the ray floret color of Debonair is described as purple.
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 pinched garden mum grown outdoors in Salinas, Calif. on Aug. 16, 1993.
Classification:
Botanical.--Dendranthema grandiflora cv Rosepink Debonair.
Commercial.--Flat decorative spray pot mum and garden mum.
A. Capitulum:
Form.--Flat.
Type.--Decorative.
Diameter across face.--64 to 70 mm when fully opened.
B. Corolla of ray florets:
Color (general tonality from a distance of three meters).--Rose-pink.
Color (upper surface).--74C to 74D.
Color (under surface). --74D.
Shape.--Straight, some outer ray florets spooned, cross section concave.
C. Corolla of disc florets:
Color (mature).--14A.
Color (immature).--14A tinged with 144C.
D. Reproductive organs:
Androecium.--Present on disc florets only; very few disc florets, scant pollen.
Gynoecium.--Present on both ray and disc florets.
A. General appearance:
Height.--30 to 38 cm when grown in fall under natural daylength with no growth regulators in New Jersey, and 15 to 20 cm when grown in 10 cm pots in spring with no growth regulator applications.
Branching pattern.--Spreading, with 6 to 8 breaks after pinch when grown outside under natural daylength in fall flowerings and with 5 to 7 breaks when grown in 10 cm pots for spring flowerings.
B. Foliage:
Color (upper surface).--147A.
Color (under surface).--147B.
Shape.--Lobed, slightly serrated.
Claims (1)
1. A new and distinct Chrysanthemum plant named Rosepink Debonair, as described and illustrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/203,318 USPP9034P (en) | 1994-03-01 | 1994-03-01 | Chrysanthemum plant named Rosepink Debonair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/203,318 USPP9034P (en) | 1994-03-01 | 1994-03-01 | Chrysanthemum plant named Rosepink Debonair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP9034P true USPP9034P (en) | 1995-01-03 |
Family
ID=22753467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US08/203,318 Expired - Lifetime USPP9034P (en) | 1994-03-01 | 1994-03-01 | Chrysanthemum plant named Rosepink Debonair |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP9034P (en) |
-
1994
- 1994-03-01 US US08/203,318 patent/USPP9034P/en not_active Expired - Lifetime
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