USPP12513P2 - Chrysanthemum plant named ‘Yohartford’ - Google Patents
Chrysanthemum plant named ‘Yohartford’ Download PDFInfo
- Publication number
- USPP12513P2 USPP12513P2 US09/594,754 US59475400V USPP12513P2 US PP12513 P2 USPP12513 P2 US PP12513P2 US 59475400 V US59475400 V US 59475400V US PP12513 P2 USPP12513 P2 US PP12513P2
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- US
- United States
- Prior art keywords
- yohartford
- chrysanthemum
- inflorescences
- color
- plants
- 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 title claims description 23
- 241000196324 Embryophyta Species 0.000 abstract description 21
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 3
- 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 20
- 239000003086 colorant Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 241000218922 Magnoliophyta Species 0.000 description 3
- 240000001140 Mimosa pudica Species 0.000 description 3
- 241001466077 Salina Species 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000009604 Chrysanthemum X morifolium Nutrition 0.000 description 2
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 241000131317 Capitulum Species 0.000 description 1
- 241001573881 Corolla 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
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 244000052769 pathogen Species 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
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 relates to a new and distinct cultivar of Chrysanthemum plant, botanically known as Dendranthema grandiflora and hereinafter referred to by the cultivar name Yohartford.
- the new Chrysanthemum is a product of a planned breeding program conducted by the Inventors in Salinas, Calif. and Fort Myers, Fla.
- the objective of the breeding program is to create new potted Chrysanthemum cultivars with desirable inflorescence form and floret colors and good postproduction longevity.
- the new Chrysanthemum originated from a cross made by the Inventors in February, 1995, in Salinas, Calif., of a proprietary Chrysanthemum seedling selection identified as YB-4470 as the female, or seed, parent with the Chrysanthemum cultivar Blush, disclosed in U.S. Plant Pat. No. 7,985 as the male, or pollen, parent.
- the new Chrysanthemum was discovered and selected by the Inventors in April, 1996, as a single flowering plant within the progeny of the stated cross grown in a controlled environment in Fort Myers, Fla. The selection of this plant was based on its desirable inflorescence form and floret colors and good postproduction longevity.
- the cultivar Yohartford 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 differ from plants of the cultivar, Dark Pink Yoblush, disclosed in U.S. Plant Pat. No. 11,995, in the following characteristics:
- Plants of the new Chrysanthemum have single anemone-type inflorescences whereas plants of the cultivar Dark Pink Blush have single daisy-type inflorescences.
- Plants of the new Chrysanthemum are more compact than plants of the cultivar Dark Pink Blush.
- the photograph at the top of the sheet comprises a top perspective view of a typical flowering plant of ‘Yohartford’.
- the photograph at the bottom of the sheet comprises a close-up view of typical inflorescences of the cultivar Yohartford.
- Botanical classification Dendranthema grandiflora cultivar Yohartford.
- Type. Terminal tip cuttings.
- Rooting habit Fine, fibrous and well-branched.
- Herbaceous single anemone-type potted Chrysanthemum that can be grown as a disbud or spray-type, but typically grown as a disbud. Inverted triangle; stems mostly upright and somewhat outwardly spreading giving a uniformly mounded appearance to the plant. About three lateral branches develop after removal of terminal apex (pinching). Moderately vigorous.
- Postproduction longevity Inflorescences maintain good color and substance for about three weeks in an interior environment.
- Quantity of inflorescences Can be grown as a disbud or spray-type, however typically grown as a disbud with one inflorescence per lateral stem; about three inflorescences per plant.
- Inflorescence bud Height: About 7 mm. Diameter: About 7 mm. Color: Close to 137A.
- Inflorescence size Diameter: About 11.8 cm. Depth (height): About 3.1 cm. Diameter of disc: About 4.4 cm. Receptacle diameter: About 8 mm.
- Seed production Seed production has not been observed.
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 distinct cultivar of Chrysanthemum plant named ‘Yohartford’, characterized by its upright, somewhat spreading, compact, and uniformly mounded plant habit; strong, dark green foliage; uniform flowering response; early flowering, eight-week response time, very large sincle anemone-type inflorescences that are about 11.8 cm in diameter, lavender pink-colored ray florets and yellow-tipped disc florets; and good postproduction longevity with inflorescences maintaining good substance and color for about three weeks in an interior environment.
Description
The present Invention relates to a new and distinct cultivar of Chrysanthemum plant, botanically known as Dendranthema grandiflora and hereinafter referred to by the cultivar name Yohartford.
The new Chrysanthemum is a product of a planned breeding program conducted by the Inventors in Salinas, Calif. and Fort Myers, Fla. The objective of the breeding program is to create new potted Chrysanthemum cultivars with desirable inflorescence form and floret colors and good postproduction longevity.
The new Chrysanthemum originated from a cross made by the Inventors in February, 1995, in Salinas, Calif., of a proprietary Chrysanthemum seedling selection identified as YB-4470 as the female, or seed, parent with the Chrysanthemum cultivar Blush, disclosed in U.S. Plant Pat. No. 7,985 as the male, or pollen, parent. The new Chrysanthemum was discovered and selected by the Inventors in April, 1996, as a single flowering plant within the progeny of the stated cross grown in a controlled environment in Fort Myers, Fla. The selection of this plant was based on its desirable inflorescence form and floret colors and good postproduction longevity.
Asexual reproduction of the new Chrysanthemum by vegetative tip cuttings was first conducted in Fort Myers, Fla. in June, 1996. Asexual reporduction by cuttings has shown that the unique features of this new Chrysanthemum are stable and reproduced true to type in successive generations.
The cultivar Yohartford 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.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Yohartford’. These characteristics in combination distinguish ‘Yohartford’ as a new and distinct Chrysanthemum:
1. Upright, somewhat spreading, compact, and uniformly mounded plant habit.
2. Strong, dark green foliage.
3. Uniform flowering response.
4. Early flowering, eight-week response time.
5. Can be grown as a disbud or spray-type.
6. Very large single anemone-type inflorescences that are about 11.8 cm in diameter.
7. Lavender pink-colored ray florets and yellow-tipped disc florets.
8. Good postproduction longevity with inflorescences maintaining good substance and color for about three weeks in an interior environment.
Plants of the new Chrysanthemum differ from plants of the cultivar, Dark Pink Yoblush, disclosed in U.S. Plant Pat. No. 11,995, in the following characteristics:
. Plants of the new Chrysanthemum have single anemone-type inflorescences whereas plants of the cultivar Dark Pink Blush have single daisy-type inflorescences.
2. Plants of the new Chrysanthemum are more compact than plants of the cultivar Dark Pink Blush.
3. Ray florets of plants of the new Chrysanthemum twist more with age than ray florets of the plants of the cultivar Dark Pink Blush.
The accompanying colored photographs illustrate the overall appearance of the new Chrysanthemum showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photographs may differ from the color values cited in the detailed botanical description which more accurately describe the actual colors of the new Chrysanthemum.
The photograph at the top of the sheet comprises a top perspective view of a typical flowering plant of ‘Yohartford’.
The photograph at the bottom of the sheet comprises a close-up view of typical inflorescences of the cultivar Yohartford.
In the following description, color references are made to The Royal Horticulatural Society Colour Chart except where general terms of ordinary dictionary significance are used. The following observations and measurements describe plants grown and flowered during the Spring in Salinas, Calif. and Leamington, Ontario, Canada, under greenhouse conditions which approximate those generally used in commercial potted Chrysanthemum production. Four unrooted cuttings were directly stuck in a 15-cm container and pinched once. Plants used for this description were grown as disbudded-types. Measurements and numerical values represent averages of typical flowering plants.
Botanical classification: Dendranthema grandiflora cultivar Yohartford.
Commercial classification: Single anemone-type potted Chrysanthemum.
Parentage:
Female, or seed, parent.—Proprietary Chrysanthemum seedling selection identified as YB-4470.
Male, or pollen, parent.—Dendranthema grandiflora cultivar Blush, disclosed in U.S. Plant Pat. No. 7,985.
Propagation:
Type.—Terminal tip cuttings.
Time to rooting.—Seven to ten days with soil temperatures of 21° C.
Rooting habit.—Fine, fibrous and well-branched.
Plant description:
Appearance.—Herbaceous single anemone-type potted Chrysanthemum that can be grown as a disbud or spray-type, but typically grown as a disbud. Inverted triangle; stems mostly upright and somewhat outwardly spreading giving a uniformly mounded appearance to the plant. About three lateral branches develop after removal of terminal apex (pinching). Moderately vigorous.
Plant height.—About 23 cm.
Plant width.—About 34 cm.
Lateral branches.—Length: About 13 cm. Diameter: About 3.5 mm. Internode length: About 1.3 cm. Strength: Flexible, but strong. Texture: Pubescent. Color: 144A.
Foliage description.—Arrangement: Alternate. Quantity per lateral stem: About 11. Length: About 4.9 cm. Width: About 4.2 cm. Apex: Mucronate. Base: Mostly truncate. Margin: Palmately lobed, sinuses between lateral lobes mostly convergent to overlapping. Texture: Upper and lower surfaces with very fine pubescence: veins prominent on lower surface. Color: Young foliage upper surface: 147A. Young foliage lower surface: 147B. Mature foliage upper surface: 147A. Mature foliage lower surface: 147B. Venation upper surface: 147B. Venation lower surface: 147B. Petiole length: About 2.2 cm. Petiole diameter: About 3 mm. Petiole color: 147B to 147C.
Inflorescence description:
Appearance.—Single anemone-type inflorescence form with elongated oblong-shaped ray florets. Inflorescences borne on terminals above foliage. Disk and ray florets arranged acropetally on a capitulum. Not fragrant.
Flowering response.—Under natural conditions, plants flower in the autumn/winter in the Northern Hemisphere. 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 three weeks of long day/short night conditions after planting followed by photoinductive short day/long night conditions flower about eight weeks later; early flowering.
Postproduction longevity.—Inflorescences maintain good color and substance for about three weeks in an interior environment.
Quantity of inflorescences.—Can be grown as a disbud or spray-type, however typically grown as a disbud with one inflorescence per lateral stem; about three inflorescences per plant.
Inflorescence bud.—Height: About 7 mm. Diameter: About 7 mm. Color: Close to 137A.
Inflorescence size.—Diameter: About 11.8 cm. Depth (height): About 3.1 cm. Diameter of disc: About 4.4 cm. Receptacle diameter: About 8 mm.
Ray florets.—Shape: Elongated-oblong. Orientation: Initially upright, then about perpendicular to peduncle; with development, some twisting and somewhat reflexed. Length: About 5.5 cm. Width: About 1.2 cm. Apex: Mostly mammilate to dentate. Base: Attenuate; very short corolla tube. Margin: Entire. Texture: Smooth, glabrous, satiny. Number of ray florets per inflorescence: About 28; one row. Color: When opening, upper surface: 77B. When opening, lower surface: 77C to 77D. Fully opened, upper surface: 77B to 77C or close to 80C; fading to 77D with subsequent development. Fully opened, lower surface: 77C to 77D to 75D.
Disc florets.—Shape: Enlarged, flared. Apex: Five-pointed, fringed appearance. Length: About 2.1 cm. Width: Apex, about 6 mm; base, about 1 mm. Number of disc florets per inflorescence: About 210. Color: Immature: Close to 154A to 3A to 5A. Mature: Apex: Tipped with 3A to 9A to 12A. Mid-section: Throat, pale 58A to 77A to 77B; tube, 77C to 77D. Base: Close to 151A.
Reproductive organs.—Androecium: Present on disc florets only. Anther color: 9A. Pollen amount: None observed. Gynoecium: Present on both ray and disc florets.
Disease resistance: Resistance to pathogens common to Chrysanthemums has not been observed on plants grown under commercial greenhouse conditions.
Seed production: Seed production has not been observed.
Claims (1)
1. A new and distince cultivar of Chrysanthemum plant named ‘Yohartford’, as illustrated and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/594,754 USPP12513P2 (en) | 2000-06-16 | 2000-06-16 | Chrysanthemum plant named ‘Yohartford’ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/594,754 USPP12513P2 (en) | 2000-06-16 | 2000-06-16 | Chrysanthemum plant named ‘Yohartford’ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP12513P2 true USPP12513P2 (en) | 2002-04-02 |
Family
ID=24380253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/594,754 Expired - Lifetime USPP12513P2 (en) | 2000-06-16 | 2000-06-16 | Chrysanthemum plant named ‘Yohartford’ |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP12513P2 (en) |
-
2000
- 2000-06-16 US US09/594,754 patent/USPP12513P2/en not_active Expired - Lifetime
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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;ASSIGNORS:VANDENBERG, CORNELIS P.;BERGMAN, WENDY R.;REEL/FRAME:010880/0580 Effective date: 20000217 |