USPP20023P2 - Coreopsis plant named ‘Core Yel’ - Google Patents
Coreopsis plant named ‘Core Yel’ Download PDFInfo
- Publication number
- USPP20023P2 USPP20023P2 US12/150,464 US15046408V USPP20023P2 US PP20023 P2 USPP20023 P2 US PP20023P2 US 15046408 V US15046408 V US 15046408V US PP20023 P2 USPP20023 P2 US PP20023P2
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- US
- United States
- Prior art keywords
- coreopsis
- plants
- yel
- habit
- core
- 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.)
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Links
- 241000723366 Coreopsis Species 0.000 title claims abstract description 32
- 241000196324 Embryophyta Species 0.000 abstract description 37
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract description 4
- 240000002836 Ipomoea tricolor Species 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 241000218922 Magnoliophyta Species 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 241000723365 Coreopsis grandiflora Species 0.000 description 2
- 241000057871 Coreopsis lanceolata Species 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 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
- 239000003205 fragrance Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000010152 pollination Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- 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
-
- 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
- Botanical designation Coreopsis hybrida.
- the present invention relates to a new and distinct cultivar of Coreopsis plant, botanically known as Coreopsis hybrida, and hereinafter referred to by the name ‘Core Yel’.
- the new Coreopsis originated from an open-pollination during the summer of 2002 in Gilroy, Calif. of an unnamed proprietary selection of Coreopsis grandiflora ⁇ Coreopsis lanceolata, not patented, as the female, or seed, parent with an unknown selection of Coreopsis hybrida, as the male, or pollen, parent. Seeds resulting from the open pollination were sown in March, 2003. The new Coreopsis was discovered and selected by the Inventor as a single flowering plant from within the progeny of the stated open-pollination in a controlled greenhouse environment in Gilroy, Calif. in September, 2003.
- the cultivar Core Yel has not been observed under all possible environmental conditions.
- the phenotype may vary somewhat with variations in environment such as temperature and light intensity, without, however, any variance in genotype.
- Plants of the new Coreopsis can be compared to plants of the Coreopsis ‘Flying Saucer’, not patented. In side-by-side comparisons conducted in Gilroy, Calif., plants of the new Coreopsis differed from plants of ‘Flying Saucer’ in the following characteristics:
- the first photograph comprises a side perspective view of a typical flowering plant of ‘Core Yel’ grown in a container.
- the second photograph is a close-up view of typical inflorescences of ‘Core Yel’.
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 new and distinct cultivar of Coreopsis plant named ‘Core Yel’, characterized by its compact, upright and somewhat outwardly spreading plant habit; vigorous growth habit; freely branching habit; freely flowering habit; flat and full single inflorescences with bright yellow-colored ray florets and a red-colored “eye”; and strong peduncles.
Description
Botanical designation: Coreopsis hybrida.
Cultivar denomination: ‘Core Yel’.
The present invention relates to a new and distinct cultivar of Coreopsis plant, botanically known as Coreopsis hybrida, and hereinafter referred to by the name ‘Core Yel’.
The new Coreopsis originated from an open-pollination during the summer of 2002 in Gilroy, Calif. of an unnamed proprietary selection of Coreopsis grandiflora×Coreopsis lanceolata, not patented, as the female, or seed, parent with an unknown selection of Coreopsis hybrida, as the male, or pollen, parent. Seeds resulting from the open pollination were sown in March, 2003. The new Coreopsis was discovered and selected by the Inventor as a single flowering plant from within the progeny of the stated open-pollination in a controlled greenhouse environment in Gilroy, Calif. in September, 2003.
Asexual reproduction of the new Coreopsis by vegetative cuttings in a controlled greenhouse environment in Gilroy, Calif. since September, 2003, has shown that the unique features of this new Coreopsis are stable and reproduced true to type in successive generations.
The cultivar Core Yel has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature 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 ‘Core Yel’. These characteristics in combination distinguish ‘Core Yel’ as a new and distinct cultivar of Coreopsis:
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- 1. Compact, upright and somewhat outwardly spreading plant habit.
- 2. Vigorous growth habit.
- 3. Freely branching habit.
- 4. Freely flowering habit.
- 5. Flat and full single inflorescences with bright yellow-colored ray florets and a red-colored “eye”.
- 6. Strong peduncles.
Plants of the new Coreopsis differ from plants of the female parent selection in the following characteristics:
-
- 1. Plants of the new Coreopsis are more compact than plants of the female parent selection.
- 2. Plants of the new Coreopsis are more freely branching than plants of the female parent selection.
- 3. Plants of the new Coreopsis have larger inflorescences than plants of the female parent selection.
- 4. Inflorescences of plants of the new Coreopsis have a larger and darker red-colored “eye” than plants of the female parent selection.
Plants of the new Coreopsis can be compared to plants of the Coreopsis ‘Flying Saucer’, not patented. In side-by-side comparisons conducted in Gilroy, Calif., plants of the new Coreopsis differed from plants of ‘Flying Saucer’ in the following characteristics:
-
- 1. Plants of the new Coreopsis were more compact than plants of ‘Flying Saucer’.
- 2. Plants of the new Coreopsis had larger and flatter inflorescences than plants of ‘Flying Saucer’.
- 3. Plants of the new Coreopsis and ‘Flying Saucer’ differed in inflorescence color as ray florets of plants of ‘Flying Saucer’ did not have a red-colored “eye”.
The accompanying photographs illustrate the overall appearance of the new Coreopsis. These photographs shows the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photographs may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Coreopsis.
The first photograph comprises a side perspective view of a typical flowering plant of ‘Core Yel’ grown in a container.
The second photograph is a close-up view of typical inflorescences of ‘Core Yel’.
Plants used in the aforementioned photographs were grown in Gilroy, Calif. during the summer for three months in 10-cm containers in a greenhouse and under conditions and practices which approximate those generally used in commercial Coreopsis production. During the production of the plants, day temperatures ranged from 24° C. to 32° C. and night temperatures averaged 18° C.
In the following description, color references are made to The Royal Horticultural Society Colour Chart, 2001 Edition, except where general terms of ordinary dictionary significance are used. The following observations and measurements describe plants grown in Gilroy, Calif. during the summer in ground beds in an outdoor nursery and under conditions and practices which approximate those generally used in commercial Coreopsis production. During the production of the plants, day temperatures ranged from 24° C. to 32° C. and night temperatures averaged 18° C. Measurements and numerical values represent averages for typical flowering plants. Plants were seven to nine months old when the description was taken.
- Botanical classification: Coreopsis hybrida cultivar Core Yel.
- Parentage:
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- Female parent.—Unnamed proprietary selection of Coreopsis grandiflora×Coreopsis lanceolata, not patented.
- Male parent.—Unnamed selection of Coreopsis hybrida, not patented.
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- Propagation:
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- Type.—By vegetative cuttings.
- Time to initiate and develop roots.—About three to four weeks at 20° C. to 23° C.
- Root description.—Fibrous; white in color.
- Rooting, habit.—Freely branching.
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- Plant description:
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- Plant form/growth habit.—Compact, upright and somewhat outwardly spreading plant habit; broad inverted triangle; freely branching habit with about four to six lateral branches; inflorescences held above and beyond the foliage on strong peduncles. Vigorous growth habit.
- Plant height.—About 18 cm to 24 cm.
- Plant diameter or spread.—About 16 cm to 20 cm.
- Lateral branches.—Length: About 20 cm to 28 cm. Diameter: About 3 mm to 4 mm. Internode length: About 3 cm to 6 cm. Aspect: Mostly upright to outwardly spreading. Strength: Strong. Texture: Smooth, glabrous. Color: Close to 146B.
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- Foliage description:
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- Arrangement.—Opposite, simple; sessile.
- Length.—About 10.5 cm to 10.8 cm.
- Width.—About 1.5 cm to 2.3 cm.
- Shape.—Narrowly elliptical.
- Apex.—Rounded to slightly acute.
- Base.—Attenuate.
- Margin.—Entire.
- Texture, upper and lower surfaces.—Smooth, glabrous.
- Venation pattern.—Pinnate.
- Color.—Developing and fully expanded foliage, upper surface: Close to 138A; venation, close to 138A. Developing and fully expanded foliage, lower surface: Close to 138A; venation, close to 138A.
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- Inflorescence description:
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- Appearance.—Flat and full single terminal and axillary inflorescences with ray and disc florets developing acropetally on a receptacle. Inflorescences positioned above and beyond the foliage on strong peduncles. Inflorescences face upright. Freely flowering habit; about 100 inflorescences developing per plant during the flowering season. Inflorescences persistent.
- Fragrance.—None detected.
- Time to flower.—Under natural season conditions, plants flower continuously from the spring through to the autumn in California.
- Post-production longevity.—Inflorescences maintain good substance for about 10 to 14 days on the plant.
- Inflorescence bud.—Height: About 9 mm to 10 mm. Diameter: About 1 cm to 1.3 cm. Shape: Globular. Color: Close to 7A.
- Inflorescence size.—Diameter: About 5.5 cm to 6 cm. Disc diameter: About 1.4 cm to 1.5 cm. Receptacle height: About 1 mm to 1.5 mm.
- Ray florets.—Shape: Narrowly spatulate. Length: About 2.7 cm to 2.6 cm. Width: About 1.7 cm to 1.8 cm. Apex: Emarginate; ragged appearance. Base: Truncate. Margin: Entire. Texture, upper and lower surfaces: Papillose. Number of ray florets per inflorescence: About eight arranged in a single whorl. Aspect: Flat. Color: When opening, upper and lower surfaces: Close to 17B. Fully developed, upper surface: Mid-section and towards the apex, close to 17B; towards the base, close to 183A, forming the “eye”. Fully developed, lower surface: Mid-section and towards the apex, close to 12A; towards the base, underlain with close to 183A.
- Disc florets.—Shape: Tubular; apex dentate. Length: About 7 mm. Diameter: About 1 mm. Number of disc florets per inflorescence: About 150 to 175. Color: Apex and mid-section: Close to 17A to 17B. Base: Close to 2C.
- Phyllaries.—Quantity per inflorescence: About eight in a single whorl. Length: About 9 mm to 1.5 cm. Width: About 4 mm to 5 mm. Shape: Oblanceolate. Apex: Acute. Base: Truncate. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous. Color, upper and lower surfaces: Towards the apex, close to 151A; towards the base, close to 144A.
- Peduncles.—Length: About 13 cm to 22 cm. Diameter: About 2 mm. Strength: Strong. Aspect: Mostly upright to about 45° from vertical. Texture: Smooth, glabrous. Color: Close to 146B.
- Reproductive organs.—Androecium: Quantity per disc floret: Five. Anther shape: Linear. Anther length: About 7 mm. Anther color: Close to 15A. Pollen amount: Moderate to abundant. Pollen color: Close to 23A. Gynoecium: Quantity per ray or disc floret: One. Pistil length: About 9 mm to 10 mm. Style length: About 6 mm to 7 mm. Style color: Close to 12C. Stigma length: About 1 mm. Stigma color: Close to 12B.
- Seed/fruit.—Seed and fruit production has not been observed.
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- Disease/pest resistance: Plants of the new Coreopsis have not been shown to be resistant to pathogens and pests common to Coreopsis.
- Garden performance: Plants of the new Coreopsis have exhibited good tolerance to rain and wind and have been observed to tolerate temperatures from about 4° C. to about 35° C.
Claims (1)
1. A new and distinct Coreopsis plant named ‘Core Yel’ as illustrated and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/150,464 USPP20023P2 (en) | 2008-04-28 | 2008-04-28 | Coreopsis plant named ‘Core Yel’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/150,464 USPP20023P2 (en) | 2008-04-28 | 2008-04-28 | Coreopsis plant named ‘Core Yel’ |
Publications (1)
Publication Number | Publication Date |
---|---|
USPP20023P2 true USPP20023P2 (en) | 2009-05-26 |
Family
ID=40652272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/150,464 Active USPP20023P2 (en) | 2008-04-28 | 2008-04-28 | Coreopsis plant named ‘Core Yel’ |
Country Status (1)
Country | Link |
---|---|
US (1) | USPP20023P2 (en) |
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2008
- 2008-04-28 US US12/150,464 patent/USPP20023P2/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: GOLDSMITH SEEDS, INC., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PERKINS, RALPH T.;REEL/FRAME:020914/0322 Effective date: 20080307 |
|
AS | Assignment |
Owner name: SYNGENTA CROP PROTECTION AG,SWITZERLAND Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:GOLDSMITH SEEDS, INC.;REEL/FRAME:023882/0743 Effective date: 20090101 |