USPP12930P2 - Rose plant named ‘Preraclim’ - Google Patents
Rose plant named ‘Preraclim’ Download PDFInfo
- Publication number
- USPP12930P2 USPP12930P2 US09/664,135 US66413500V USPP12930P2 US PP12930 P2 USPP12930 P2 US PP12930P2 US 66413500 V US66413500 V US 66413500V US PP12930 P2 USPP12930 P2 US PP12930P2
- Authority
- US
- United States
- Prior art keywords
- cultivar
- preraclim
- plants
- color
- flower
- 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
- 241000220317 Rosa Species 0.000 title description 3
- 241000196324 Embryophyta Species 0.000 claims abstract description 27
- 235000010295 Rosa x kordesii Nutrition 0.000 claims abstract description 13
- 239000003086 colorant Substances 0.000 description 4
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 3
- 241001164374 Calyx 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
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000221785 Erysiphales Species 0.000 description 1
- 241000218922 Magnoliophyta Species 0.000 description 1
- 235000011449 Rosa Nutrition 0.000 description 1
- 244000154511 Rosa hybrid cultivar Species 0.000 description 1
- 235000002315 Rosa hybrid cultivar Nutrition 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
- 230000018109 developmental process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000003205 fragrance Substances 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
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A01H6/74—Rosaceae, e.g. strawberry, apple, almonds, pear, rose, blackberries or raspberries
- A01H6/749—Rosa, i.e. roses
-
- 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 Hybrid Tea Rose plant, botanically known as Rosa hybrida , and hereinafter referred to by the cultivar name Preraclim.
- the new cultivar is a product of a planned breeding program conducted by the Inventor in Rijsenhout, The Netherlands.
- the objective of the breeding program was to develop new cut Rose cultivars with attractive flower colors, long and strong stems, dark green leaves, good production during the winter, and good postproduction longevity.
- the new cultivar originated from a cross made by the Inventor in 1996 of two proprietary selections.
- the proprietary selection 94-316 was the female, or seed, parent and the proprietary selection 95-274 was the male, or pollen, parent.
- the cultivar Preraclim was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross in a controlled environment in Rijsenhout, The Netherlands.
- Plants of the Hybrid Tea Rose can be compared to plants of the cultivar Pekcoujenny, not patented. In side-by-side comparisons conducted by the Inventor in De Kwakel, The Netherlands, plants of the cultivar differed from plants of the cultivar Pekcoujenny in the following characteristics:
- Plants of the new Hybrid Tea Rose are more freely branching than plants of the cultivar Pekcoujenny.
- Plants of the new Hybrid Tea Rose have many more petals per flower than plants of the cultivar Pekcoujenny.
- Plants of the new Hybrid Tea Rose have more flowers per stem than plants of the cultivar Pekcoujenny.
- Plants of the new Hybrid Tea Rose are more productive during the winter than plants of the cultivar Pekcoujenny.
- Cut flowers of plants of the new Hybrid Tea Rose have much better postproduction longevity than cut flowers of plants of the cultivar Pekcoujenny.
- Plants of the new Hybrid Tea Rose have not been observed under all possible environmental conditions.
- the phenotype may vary significantly with variations in environment such as temperature, light, water status and/or fertilizer type and rate, without, however, any variance in genotype.
- the accompanying colored photograph illustrates the new Hybrid Tea Rose plant, showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photograph may differ slightly from the color values cited in the detailed botanical description which more accurately describe the actual colors of the new miniature rose.
- the photograph comprises a top perspective view of typical flowers and leaves of the new Hybrid Tea Rose grown in Rijsenhout, The Netherlands.
- Hybrid Tea Rose used as a cut flower.
- Time to initiate roots About 12 days at 25° C.
- Stem and lateral branches are Stem and lateral branches.— Quantity of lateral branches: Freely branching; typically 4 to 5 per plant. Lateral branch length: About 70 cm. Lateral branch diameter: About 3.5 cm. Internode length: About 6 cm. Texture: Smooth. Color: 137B. Prickles: Amount: Moderate. Height: About 7 mm. Color: Apex, 164A, fading towards 164B at base.
- Leafiage description Leaves arranged alternately, compound with typically five to seven leaflets per leaf, generally symmetrical, abundant, and flat in aspect; about 12 compound leaves per lateral branch.
- Leaflet shape Ovate.
- Leaflet apex Acute.
- Leaflet base Obtuse.
- Leaflet margin Serrate.
- Leaflet texture Smooth, shiny.
- Petiole length To base of lower leaflet: About 4 cm. To base of terminal leaflet: About 10 cm. Petiole diameter: About 3 mm. Petiole texture: Smooth.
- Petiole 137A.
- Fragrance. Faint, typical of Rosa.
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 distinctive cultivar of Hybrid Tea rose plant named ‘Preraclim’, characterized by its dark green leaves; long and strong stems; large dark red-colored flowers; and excellent postproduction longevity.
Description
The present invention relates to a new and distinct cultivar of Hybrid Tea Rose plant, botanically known as Rosa hybrida, and hereinafter referred to by the cultivar name Preraclim.
The new cultivar is a product of a planned breeding program conducted by the Inventor in Rijsenhout, The Netherlands. The objective of the breeding program was to develop new cut Rose cultivars with attractive flower colors, long and strong stems, dark green leaves, good production during the winter, and good postproduction longevity.
The new cultivar originated from a cross made by the Inventor in 1996 of two proprietary selections. The proprietary selection 94-316 was the female, or seed, parent and the proprietary selection 95-274 was the male, or pollen, parent. The cultivar Preraclim was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross in a controlled environment in Rijsenhout, The Netherlands.
Asexual reproduction of the new cultivar by cuttings taken at Rijsenhout, The Netherlands, has shown that the unique features of the new cultivar 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 ‘Preraclim’. These characteristics in combination distinguish the new Hybrid Tea rose as a new and distinct cultivar:
1. Dark green leaves.
2. Long and strong stems.
3. Large dark red-colored flowers.
4. Excellent postproduction longevity.
Plants of the Hybrid Tea Rose can be compared to plants of the cultivar Pekcoujenny, not patented. In side-by-side comparisons conducted by the Inventor in De Kwakel, The Netherlands, plants of the cultivar differed from plants of the cultivar Pekcoujenny in the following characteristics:
1. Plants of the new Hybrid Tea Rose are more freely branching than plants of the cultivar Pekcoujenny.
2. Plants of the new Hybrid Tea Rose have many more petals per flower than plants of the cultivar Pekcoujenny.
3 . Plants of the new Hybrid Tea Rose have more flowers per stem than plants of the cultivar Pekcoujenny.
4. Plants of the new Hybrid Tea Rose are more productive during the winter than plants of the cultivar Pekcoujenny.
5. Cut flowers of plants of the new Hybrid Tea Rose have much better postproduction longevity than cut flowers of plants of the cultivar Pekcoujenny.
Plants of the new Hybrid Tea Rose have not been observed under all possible environmental conditions. The phenotype may vary significantly with variations in environment such as temperature, light, water status and/or fertilizer type and rate, without, however, any variance in genotype.
The accompanying colored photograph illustrates the new Hybrid Tea Rose plant, showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photograph may differ slightly from the color values cited in the detailed botanical description which more accurately describe the actual colors of the new miniature rose. The photograph comprises a top perspective view of typical flowers and leaves of the new Hybrid Tea Rose grown in Rijsenhout, The Netherlands.
The following observations and measurements describe plants grown in Rijsenhout, The Netherlands, in glass-covered greenhouses with average day temperatures of 18° C. and average night temperatures of 17° C. Flowering stems used in the photographs and the description were about seven weeks old. 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.
Classification:
Botanical.—Rosa hybrida cultivar Preraclim.
Commercial.—Hybrid Tea Rose used as a cut flower.
Parentage:
Female, or seed, parent.—Rosa hybrida proprietary selection 94-316.
Male, or pollen, parent.—Rosa hybrida proprietary selection 95-274.
Propagation:
Type.—Cuttings.
Time to initiate roots.—About 12 days at 25° C.
Time to develop roots.—About 25 days at 25° C.
Root description.—Fine, fibrous and well-branched.
Plant description:
Form.—Upright; narrow; bushy.
Plant height.—About 90 cm.
Plant width.—About 40 cm.
Growth habit.—Moderately vigorous.
Stem and lateral branches.—Quantity of lateral branches: Freely branching; typically 4 to 5 per plant. Lateral branch length: About 70 cm. Lateral branch diameter: About 3.5 cm. Internode length: About 6 cm. Texture: Smooth. Color: 137B. Prickles: Amount: Moderate. Height: About 7 mm. Color: Apex, 164A, fading towards 164B at base.
Foliage description.—Leaves arranged alternately, compound with typically five to seven leaflets per leaf, generally symmetrical, abundant, and flat in aspect; about 12 compound leaves per lateral branch. Leaf length, seven-leaflet leaves: About 18 cm. Leaf width, seven-leaflet leaves: About 13.5 cm. Leaflet shape: Ovate. Leaflet apex: Acute. Leaflet base: Obtuse. Leaflet margin: Serrate. Leaflet texture: Smooth, shiny. Petiole length: To base of lower leaflet: About 4 cm. To base of terminal leaflet: About 10 cm. Petiole diameter: About 3 mm. Petiole texture: Smooth. Color: Young foliage, upper surface: 137A. Young foliage, lower surface: 191A. Mature foliage, upper surface: 137A; venation, 139A. Mature foliage, lower surface: 137C; venation, 146B. Petiole: 137A.
Flower description:
Flower type and habit.—Large dark red flowers. Consistently symmetrical rosette flowers. Freely and recurrent flowering. Flowers arranged singly at terminal apices or in sprays of 2 to 3 flowers per spray; 4 to 12 flowers per plant at a time. Flowers persistent.
Flowering season/time to flower.—Year-round under greenhouse conditions. Depending on environmental conditions and season, time to flower is about seven weeks.
Flower diameter.—About 8 cm.
Flower depth (height).—About 5.5 cm.
Flower longevity on plant.—About 16 days.
Flower longevity as a cut flower.—About 15 days.
Fragrance.—Faint, typical of Rosa.
Flower buds (when opening).—Shape: Oblong. Length: About 4.5 cm. Diameter: About 3.5 cm. Color: 60A.
Petals.—Quantity: About 60 petals per flower arranged in at least five to six whorls. Length, outer petals: About 5 cm. Width, outer petals: About 5.5 cm. Shape: Orbicular. Apex: Mucronate. Margin: Entire, undulate, slightly reflexed. Texture: Smooth, satiny. Color: When opening, upper surface: 46A. When opening, lower surface: 53D. Fully opened, upper surface: 46A; color does not fade with subsequent development. Outer petals, may have greenish tinge towards the base. Fully opened, lower surface: 53D.
Sepals.—Quantity: Five. Calyx length: About 4 cm. Calyx diameter: About 3.8 cm. Shape: Elongate, subulate. Apex: Aristate. Texture: Smooth. Color: Upper surface: 144A. Lower surface: 191A.
Peduncles.—Strength: Strong. Aspect: Erect. Length: About 9.5 cm. Color: 147B.
Reproductive organs.—Stamens: Quantity: About 103 per flower. Anther length: About 2.6 mm. Anther shape: Ovate. Anther color: 12A. Pollen amount: Moderate. Pollen color: 10A. Pistils: Quantity: About 108 per flower. Style length: About 9 mm. Style color: 8C. Stigma color: 8A. Ovary color: 19C.
Fruit/hips.—Shape: Pitcher. Color: Green.
Seed.—Length: About 7 mm. Diameter: About 4 mm. Color: 159B.
Disease resistance: Moderate resistance to Powdery Mildew has been observed on plants grown under commercial greenhouse production conditions.
Claims (1)
1. A new and distinct Hybrid Tea Rose plant named ‘Preraclim’, as illustrated and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/664,135 USPP12930P2 (en) | 2000-09-19 | 2000-09-19 | Rose plant named ‘Preraclim’ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/664,135 USPP12930P2 (en) | 2000-09-19 | 2000-09-19 | Rose plant named ‘Preraclim’ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP12930P2 true USPP12930P2 (en) | 2002-09-10 |
Family
ID=24664691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/664,135 Expired - Lifetime USPP12930P2 (en) | 2000-09-19 | 2000-09-19 | Rose plant named ‘Preraclim’ |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP12930P2 (en) |
-
2000
- 2000-09-19 US US09/664,135 patent/USPP12930P2/en not_active Expired - Lifetime
Non-Patent Citations (2)
| Title |
|---|
| UPOV-ROM GTITM Computer Database, 2001/04, GTI Jouve Retrieval Software, citation for "Preaclim'. * |
| UPOV-ROM GTITM Computer Database, 2001/04, GTI Jouve Retrieval Software, citation for ‘Preaclim’. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: PREGO ROYALTY B.V., NETHERLANDS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SEGERS, THEODORUS A.;REEL/FRAME:011140/0488 Effective date: 20000224 |