USPP15982P2 - Rose plant named ‘Horcoherent’ - Google Patents
Rose plant named ‘Horcoherent’ Download PDFInfo
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- USPP15982P2 USPP15982P2 US10/882,872 US88287204V USPP15982P2 US PP15982 P2 USPP15982 P2 US PP15982P2 US 88287204 V US88287204 V US 88287204V US PP15982 P2 USPP15982 P2 US PP15982P2
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- horcoherent
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- 241000220317 Rosa Species 0.000 title claims abstract description 22
- 241000196324 Embryophyta Species 0.000 abstract description 28
- 206010027146 Melanoderma Diseases 0.000 abstract description 3
- 240000004045 Cassia javanica Species 0.000 description 3
- 240000001140 Mimosa pudica Species 0.000 description 3
- 244000154511 Rosa hybrid cultivar Species 0.000 description 3
- 235000002315 Rosa hybrid cultivar Nutrition 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000010154 cross-pollination Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000218922 Magnoliophyta Species 0.000 description 1
- 235000011449 Rosa Nutrition 0.000 description 1
- 235000004789 Rosa xanthina Nutrition 0.000 description 1
- 241000109329 Rosa xanthina Species 0.000 description 1
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 description 1
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
Images
Definitions
- Botanical classification/cultivar designation Rosa hybrida cultivar Horcoherent.
- the present Invention relates to a new and distinct cultivar of Rose plant, botanically known as Rosa hybrida , commercially used as cut stems with fruits or hips, and hereinafter referred to by the name ‘Horcoherent’.
- the new Rose is a product of a planned breeding program conducted by the Inventor in Stansted, Essex, United Kingdom.
- the objective of the breeding program was to develop new shrub Rose varieties with winter hardiness, disease resistance and attractive flower coloration.
- the new cultivar originated from a cross-pollination made by the Inventor in 1994 of the Rose cultivar Flower Carpet, disclosed in U.S. Plant Pat. No. 7,282, as the female, or seed, parent with the Rose cultivar Scrivluv, not patented, as the male, or pollen, parent.
- the cultivar Horcoherent was discovered and selected by the Inventor in 1995 as a single flowering plant within the progeny of the stated cross-pollination in a controlled environment in Stansted, Essex, United Kingdom.
- Plants of the new Rose are most similar to plants of the parent cultivars. Compared to plants of the female parent, the cultivar Flower Carpet, plants of the new Rose flower earlier and differ in flower color as plants of the cultivar Flower Carpet have pink-colored flowers. Plants of the new Rose and the male parent, the cultivar Scrivluv, differ in flower form and color as plants of the cultivar Scrivluv have yellow-colored single flowers.
- Plants of the new Rose can be compared to plants of the Rose cultivar Flower Carpet Appleblossom, disclosed in U.S. Plant Pat. No. 10,239. Plants of the new Rose differ from plants of the cultivar Flower Carpet Appleblossom in time to flower and flower color as plants of the new Rose flower earlier than cultivar Flower Carpet Appleblossom and have darker pink-colored flowers.
- the photograph on the first sheet comprises a side perspective view of a typical plant of ‘Horcoherent’.
- the photograph on the second sheet is a close-up view of a typical flower of Horcoherent.
- the new Rose 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.
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
A new and distinct cultivar of Rose plant named ‘Horcoherent’, characterized by its low spreading plant habit; glossy dark green-colored leaflets; orange, pink and yellow-colored double flowers; resistance to Black Spot and mildews; and good garden performance.
Description
Botanical classification/cultivar designation: Rosa hybrida cultivar Horcoherent.
The present Invention relates to a new and distinct cultivar of Rose plant, botanically known as Rosa hybrida, commercially used as cut stems with fruits or hips, and hereinafter referred to by the name ‘Horcoherent’.
The new Rose is a product of a planned breeding program conducted by the Inventor in Stansted, Essex, United Kingdom. The objective of the breeding program was to develop new shrub Rose varieties with winter hardiness, disease resistance and attractive flower coloration.
The new cultivar originated from a cross-pollination made by the Inventor in 1994 of the Rose cultivar Flower Carpet, disclosed in U.S. Plant Pat. No. 7,282, as the female, or seed, parent with the Rose cultivar Scrivluv, not patented, as the male, or pollen, parent. The cultivar Horcoherent was discovered and selected by the Inventor in 1995 as a single flowering plant within the progeny of the stated cross-pollination in a controlled environment in Stansted, Essex, United Kingdom.
Asexual reproduction of the new Rose by softwood cuttings at Stansted, Essex, United Kingdom since 1995, has shown that the unique features of this new Rose are stable and reproduced true to type in successive generations of asexual reproduction.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Horcoherent’. These characteristics in combination distinguish ‘Horcoherent’ as a new and distinct cultivar:
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- 1. Low spreading plant habit.
- 2. Glossy dark green-colored leaflets.
- 3. Orange, pink and yellow-colored double flowers.
- 4. Resistant to Black Spot and mildews.
- 5. Good garden performance.
Plants of the new Rose are most similar to plants of the parent cultivars. Compared to plants of the female parent, the cultivar Flower Carpet, plants of the new Rose flower earlier and differ in flower color as plants of the cultivar Flower Carpet have pink-colored flowers. Plants of the new Rose and the male parent, the cultivar Scrivluv, differ in flower form and color as plants of the cultivar Scrivluv have yellow-colored single flowers.
Plants of the new Rose can be compared to plants of the Rose cultivar Flower Carpet Appleblossom, disclosed in U.S. Plant Pat. No. 10,239. Plants of the new Rose differ from plants of the cultivar Flower Carpet Appleblossom in time to flower and flower color as plants of the new Rose flower earlier than cultivar Flower Carpet Appleblossom and have darker pink-colored flowers.
The accompanying colored photographs illustrate the overall appearance of the new Rose, showing 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 Rose.
The photograph on the first sheet comprises a side perspective view of a typical plant of ‘Horcoherent’.
The photograph on the second sheet is a close-up view of a typical flower of Horcoherent.
The new Rose 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 aforementioned photographs, following observations and measurements describe plants grown in Grand Haven, Mich., in an outdoor nursery and under commercial production practices. Plants were about four years old. The photographs and description were taken during the late summer. In the following description, color references are made to The Royal Horticultural Society Colour Chart, 1995 Edition, except where general terms of ordinary dictionary significance are used.
- Botanical classification: Rosa hybrida cultivar Horcoherent.
- Parentage:
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- Female, or seed, parent.—Rosa hybrida cultivar Flower Carpet, disclosed in U.S. Plant Pat. No. 7,282.
- Male, or pollen, parent.—Rosa hybrida cultivar Scrivluv, not patented.
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- Propagation:
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- Type.—Softwood cuttings.
- Time to initiate roots.—About 12 days at 25° C.
- Time to produce a rooted young plant.—About three months at 25° C.
- Root description.—Freely branching; medium thickness; soft brown in color.
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- Plant description:
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- Plant form.—Low spreading perennial shrub.
- Growth habit.—Vigorous growth habit. Freely branching habit; about 21 lateral branches per plant; dense and bushy growth habit.
- Plant height.—About 40 cm.
- Plant width (spread).—About 1 meter.
- Lateral branches.—Length: About 40 cm. Diameter: About 4 mm. Internode length: About 4.5 cm. Strength: Strong. Angle: About 25 to 30° from vertical. Texture: Smooth, glabrous. Color: 138A. Thorns: Density: Moderate. Shape: Triangular with sharp acuminate apices. Height: About 7 mm. Diameter, at base: About 3 mm. Color: 181A.
- Foliage description.—Leaves alternate; compound with about seven leaflets. Leaf length: About 2.5 cm. Leaflet width: About 1.5 cm. Leaflet shape: Ovate. Leaflet apex: Acute. Leaflet base: Obtuse. Leaflet margin: Serrate. Leaflet texture, upper and lower surfaces: Smooth, glabrous. Leaflet venation pattern: Pinnate. Leaflet color: Developing leaflets, upper surface: 136D. Developing leaflets, lower surface: 138A. Fully expanded leaflets, upper surface: 139A; glossy. Fully expanded leaflets, lower surface: 138B. Venation, upper surface: 139A. Venation, lower surface: 138B. Leaf petiole: Length: About 1.1 cm. Diameter: About 6 mm by 3 mm. Texture, upper and lower surfaces: Smooth, glabrous. Color, upper and lower surfaces: 144A.
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- Flower description:
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- Flower type and habit.—Orange and pink-colored double rotate flowers arranged singly or in terminal clusters with about five flowers per cluster. Flowers not persistent. Flowers face mostly outwardly.
- Natural flowering season.—Plants flower in the landscape from May until frost in Grand Haven, Mich.; during this period flowering recurrent.
- Postproduction longevity.—Flowers typically last one to two weeks on the plant as well as a cut flower.
- Fragrance.—Slightly fragrant; typical of Rosa; sweet, pleasant.
- Flower buds.—Height: About 2 cm. Diameter: About 8 mm. Shape: Ovoid. Color: 184D.
- Flowers.—Diameter: About 5.1 cm. Depth: About 2.5 cm.
- Petals.—Quantity per flower: About 18 in several whorls. Length: About 2.5 cm. Width: About 1.5 cm. Shape: Obovate. Apex: Obtuse with a cuspidate tip. Base: Attenuate. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous. Color: Developing, upper surface: Towards the apex, 31C; towards the base, 12A. Developing, lower surface: Towards the apex, 23C; towards the base, 12A. Fully expanded, upper surface: Towards the apex, 54C; towards the base, 12A. Color becoming closer to 49C towards the apex. Fully expanded, lower surface: Towards the apex, 23C; towards the base, 12A.
- Sepals.—Quantity per flower: Five. Length: About 2.3 cm. Width: About 6 mm. Shape: Lanceolate. Apex: Aute. Base: Fused. Margin: Entire. Texture, upper and lower surfaces: Smooth. Color: Developing, upper surface: 143C. Developing, lower surface: 143B. Fully expanded, upper surface: 143C. Fully expanded, lower surface: 143A.
- Peduncles.—Length: About 4 cm. Diameter: About 2.5 mm. Orientation: About 20° from vertical. Strength: Strong. Color: 143A.
- Reproductive organs.—Stamens: Quantity per flower: About 29. Anther shape: Oblong. Anther length: Less than 1 mm. Anther color: 22C. Pollen amount: Moderate. Pollen color: 22C. Pistils: Quantity per flower: About 30. Pistil length: About 1.5 mm. Stigma shape: Oval. Stigma color: 14B. Style length: About 5 mm. Style color: 14B. Ovary color: 143C.
- Fruits.—Quantity per plant: About 110. Type: Fleshy hip. Shape: Roughly ovoid. Length: About 1.4 cm. Diameter: About 1 cm. Texture: Smooth, glabrous. Color: 143B.
- Seeds.—Quantity per fruit: About six. Length: About 4 mm. Diameter: About 3.5 mm. Color: 149D.
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- Pathogen/pest resistance: Plants of the new Rose have been observed to be resistant to Black Spot and mildews. Plants of the new Rose have not been observed to be resistant to pests and other pathogens common to Roses.
- Garden performance: Plants of the new Rose have been observed have good garden performance and to tolerate rain, wind and temperatures ranging from −25 to 30° C.
Claims (1)
1. A new and distinct cultivar of Rose plant named ‘Horcoherent’, as illustrated and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/882,872 USPP15982P2 (en) | 2004-07-01 | 2004-07-01 | Rose plant named ‘Horcoherent’ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/882,872 USPP15982P2 (en) | 2004-07-01 | 2004-07-01 | Rose plant named ‘Horcoherent’ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP15982P2 true USPP15982P2 (en) | 2005-09-20 |
Family
ID=34992149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10/882,872 Expired - Lifetime USPP15982P2 (en) | 2004-07-01 | 2004-07-01 | Rose plant named ‘Horcoherent’ |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP15982P2 (en) |
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2004
- 2004-07-01 US US10/882,872 patent/USPP15982P2/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: SPRING MEADOW NURSERY, INC., MICHIGAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HORNER, COLIN PETER;REEL/FRAME:015543/0531 Effective date: 20040526 |