USPP15147P2 - Hybrid Tea Rose plant named ‘Scholtec’ - Google Patents

Hybrid Tea Rose plant named ‘Scholtec’ Download PDF

Info

Publication number
USPP15147P2
USPP15147P2 US10/377,522 US37752203V USPP15147P2 US PP15147 P2 USPP15147 P2 US PP15147P2 US 37752203 V US37752203 V US 37752203V US PP15147 P2 USPP15147 P2 US PP15147P2
Authority
US
United States
Prior art keywords
hybrid tea
scholtec
tea rose
color
cultivar
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
Application number
US10/377,522
Inventor
Petrus Nicolaas Johannes Schreurs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Piet Schreurs Holding BV
Original Assignee
Piet Schreurs Holding BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Piet Schreurs Holding BV filed Critical Piet Schreurs Holding BV
Priority to US10/377,522 priority Critical patent/USPP15147P2/en
Assigned to PIET SCHREURS HOLDING B.V. reassignment PIET SCHREURS HOLDING B.V. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SCHREURS, PETRUS NICOLAAS JOHANNES
Application granted granted Critical
Publication of USPP15147P2 publication Critical patent/USPP15147P2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

  • Botanical classification/cultivar designation Rosa hybrida cultivar Scholtec.
  • 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 Scholtec.
  • the new cultivar is a product of a planned breeding program conducted by the Inventor in De Kwakel, The Netherlands.
  • the objective of the breeding program was to develop new cut Rose cultivars with a high yield of cut flowering stems, attractive flower color, long and strong stems, dark green leaves and good postproduction longevity.
  • the new cultivar originated from a cross made by the Inventor in 1999 of two unnamed proprietary selections, not patented.
  • the cultivar Scholtec was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross in a controlled environment in De Kwakel, The Netherlands.
  • the new cultivar differs primarily from plants of the unnamed proprietary selections in flower color.
  • Plants of the new Hybrid Tea Rose can be compared to plants of the cultivar Schrenat, disclosed in U.S. Plant patent application Ser. No 10/109,950. In side-by-side comparisons conducted in De Kwakel, The Netherlands, plants of the new Hybrid Tea Rose differed from plants of the cultivar Schrenat in the following characteristics:
  • Plants of the new Hybrid Tea Rose were taller and broader than plants of the cultivar Schrenat.
  • the photograph at the top of the sheet comprises a side perspective view of typical flowers of the new Hybrid Tea Rose.
  • the photograph at the bottom of the sheet comprises a top perspective view of the upper surface (left) and the lower surface (right) of typical leaves of the new Hybrid Tea Rose.
  • 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 and light without, however, any variance in genotype.
  • Botanical. Rosa hybrida cultivar Scholtec.
  • Hybrid Tea Rose used as a cut flower.
  • Root description Fine, fibrous and well-branched.
  • Plant height. About 100 to 110 cm.
  • Plant width. About 110 to 120 cm.
  • Flowering stems. Quantity per plant: About 10 to 12 per plant. Aspect: Straight, upright. Strength: Strong. Length: About 80 to 90 cm. Diameter: About 2 cm. Internode length: About 4 to 8 cm. Texture: Glabrous. Color: 146A. Thorns: Quantity: About one per 1 cm of stem length. Height: About 7 to 8 mm. Diameter, at base: About 7 to 10 mm. Shape: Triangular. Color: 174A.
  • Leaflet description Arrangement: Alternate; compound with about 3 to 7 leaflets. Quantity per flowering stem: About 15 compound leaves. Leaf length: About 15 to 20 cm. Leaf width: About 12 to 15 cm. Terminal leaflet length: About 9 to 11 cm. Terminal leaflet width: About 6 to 8 cm. Lateral leaflet length: About 6 to 8 cm. Terminal leaflet width: About 5 to 6 cm. Leaflet shape: Ovate to oval. Leaflet apex: Rounded. Leaflet base: Obtuse. Leaflet margin: Serrulate. Leaflet texture, upper and lower surfaces: Glabrous; leathery. Leaflet venation pattern: Pinnate. Leaf petiole length: About 2 to 3 cm. Leaf petiole diameter: About 2 mm.
  • Leaflet petiole length About 1 to 2 cm.
  • Leaflet petiole diameter About 1 to 2 mm.
  • Stipules Length: About 2 cm. Diameter: About 1 cm. Shape: Roughly lanceolate. Apex: Cleft. Base: Cuneate. Texture, upper and lower surfaces: Glabrous; leathery. Color: Developing and fully expanded foliage, upper surface: Darker than 147A. Developing and fully expanded foliage, lower surface: 147B. Venation, upper surface: 195A. Venation, lower surface: 146D.
  • Flower type and habit Large mauve-colored flowers; symmetrical rosette flowers. Freely and recurrent flowering habit. Flowers arranged singly at terminal apices or in sprays. Flowers persistent.
  • Flower buds ( at stage of showing color ).—Shape: Ovoid. Length: About 4 to 5 cm. Diameter: About 3 to 4 cm. Color: 54A.
  • Petals. Quantity: About 40 per flower arranged in numerous whorls. Length: About 4.2 to 6 cm. Width: About 5.3 to 7.5 cm. Shape: Obovate. Apex: Rounded. Margin: Entire. Texture: Smooth, satiny. Color: When opening, upper surface: 75B; towards the base, 2D. When opening, lower surface: 75C; towards the base, 2D. Fully opened, upper surface: 70C; towards the base, 2D; color becoming closer to 75A with development. Fully opened, lower surface: 72D; towards the base, 2D.
  • Sepals. Quality per flower: Five. Length: About 2.5 cm. Width: About 1.2 cm. Shape: Lanceolate. Apex: Apiculate. Base: Cuneate. Margin: Entire. Texture, upper and lower surfaces: Pubescent. Color: Upper surface: 145A. Lower surface: 145C.
  • Peduncles. Strength: Strong. Aspect: Erect. Length: About 9 to 10 cm. Diameter: About 6 to 7 mm. Texture: Glabrous. Color: 144A.
  • Reproductive organs Quantity per flower: About 100. Anther length: About 4 mm. Anther shape: Elliptic. Anther color: 4C. Filament color: 4D. Pistils: Quantity per flower: About 150. Pistil length: About 6 mm. Stigma shape: Elliptic. Stigma color: 28B. Style length: About 5 mm. Style color: 4D. Receptacle height: About 1.3 to 1.5 cm. Receptacle diameter: About 1.7 to 1.9 cm. Receptacle color: 144A.
  • Seed/fruit. Seed and fruit development has not been observed.
  • Plants of the new Hybrid Tea Rose have not been observed to be resistant to pathogens and pests common to roses.

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 ‘Scholtec’, characterized by its dark green-colored leaves; vigorous growth habit; long and strong flowering stems; large mauve-colored flowers; high yield of cut flowering stems; and good postproduction longevity.

Description

Botanical classification/cultivar designation: Rosa hybrida cultivar Scholtec.
BACKGROUND OF THE INVENTION
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 Scholtec.
The new cultivar is a product of a planned breeding program conducted by the Inventor in De Kwakel, The Netherlands. The objective of the breeding program was to develop new cut Rose cultivars with a high yield of cut flowering stems, attractive flower color, long and strong stems, dark green leaves and good postproduction longevity.
The new cultivar originated from a cross made by the Inventor in 1999 of two unnamed proprietary selections, not patented. The cultivar Scholtec was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross in a controlled environment in De Kwakel, The Netherlands. The new cultivar differs primarily from plants of the unnamed proprietary selections in flower color.
Asexual reproduction of the new cultivar by cuttings taken at De Kwakel, The Netherlands, since 2000, has shown that the unique features of the new cultivar are stable and reproduced true to type in successive generations of asexual reproduction.
SUMMARY OF THE INVENTION
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Scholtec’. These characteristics in combination distinguish the new Hybrid Tea Rose as a new and distinct cultivar:
1. Dark green-colored leaves.
2. Vigorous growth habit.
3. Long and strong flowering stems.
4. Large mauve-colored flowers.
5. High yield of cut flowering stems.
6. Good postproduction longevity.
Plants of the new Hybrid Tea Rose can be compared to plants of the cultivar Schrenat, disclosed in U.S. Plant patent application Ser. No 10/109,950. In side-by-side comparisons conducted in De Kwakel, The Netherlands, plants of the new Hybrid Tea Rose differed from plants of the cultivar Schrenat in the following characteristics:
1. Plants of the new Hybrid Tea Rose were taller and broader than plants of the cultivar Schrenat.
2. Flowers of plants of the new Hybrid Tea Rose were mauve in color whereas flowers of plants of the cultivar Schrenat were pink in color.
BRIEF DESCRIPTION OF PHOTOGRAPHS
The accompanying colored photographs illustrate the new Hybrid Tea Rose plant showing the colors as true as it is reasonably possible to obtain in colored reproduction of this type. Colors in the photographs may differ slightly from the color values cited in the detailed botanical description which accurately describe the actual colors of the new Hybrid Tea Rose.
The photograph at the top of the sheet comprises a side perspective view of typical flowers of the new Hybrid Tea Rose.
The photograph at the bottom of the sheet comprises a top perspective view of the upper surface (left) and the lower surface (right) of typical leaves of the new Hybrid Tea Rose.
DETAILED BOTANICAL DESCRIPTION
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 and light without, however, any variance in genotype.
The aforementioned photographs, following observations and measurements describe plants grown in De Kwakel, The Netherlands, in glass-covered greenhouses with an average day temperature of 19° C. and an average night temperature of 15° C. Plants used for the photographs and the description were about five months 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 Scholtec.
Commercial.—Hybrid Tea Rose used as a cut flower.
Parentage:
Female, or seed, parent.—Unnamed proprietary selection of Rosa hybrida, not patented.
Male, or pollen, parent.—Unnamed proprietary selection of Rosa hybrida, not patented.
Propagation:
Type.—By vegetative 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.
Plant height.—About 100 to 110 cm.
Plant width.—About 110 to 120 cm.
Growth habit.—Vigorous.
Yield of flowering stems.—In one year, about 160 flowering stems per square meter can be harvested per plant.
Flowering stems.—Quantity per plant: About 10 to 12 per plant. Aspect: Straight, upright. Strength: Strong. Length: About 80 to 90 cm. Diameter: About 2 cm. Internode length: About 4 to 8 cm. Texture: Glabrous. Color: 146A. Thorns: Quantity: About one per 1 cm of stem length. Height: About 7 to 8 mm. Diameter, at base: About 7 to 10 mm. Shape: Triangular. Color: 174A.
Foliage description.—Arrangement: Alternate; compound with about 3 to 7 leaflets. Quantity per flowering stem: About 15 compound leaves. Leaf length: About 15 to 20 cm. Leaf width: About 12 to 15 cm. Terminal leaflet length: About 9 to 11 cm. Terminal leaflet width: About 6 to 8 cm. Lateral leaflet length: About 6 to 8 cm. Terminal leaflet width: About 5 to 6 cm. Leaflet shape: Ovate to oval. Leaflet apex: Rounded. Leaflet base: Obtuse. Leaflet margin: Serrulate. Leaflet texture, upper and lower surfaces: Glabrous; leathery. Leaflet venation pattern: Pinnate. Leaf petiole length: About 2 to 3 cm. Leaf petiole diameter: About 2 mm. Leaflet petiole length: About 1 to 2 cm. Leaflet petiole diameter: About 1 to 2 mm. Stipules: Length: About 2 cm. Diameter: About 1 cm. Shape: Roughly lanceolate. Apex: Cleft. Base: Cuneate. Texture, upper and lower surfaces: Glabrous; leathery. Color: Developing and fully expanded foliage, upper surface: Darker than 147A. Developing and fully expanded foliage, lower surface: 147B. Venation, upper surface: 195A. Venation, lower surface: 146D. Leaf and leaflet petioles, upper and lower surfaces: 146B. Stipule, upper surface: 137B. Stipule, lower surface: 144B.
Flower description:
Flower type and habit.—Large mauve-colored flowers; symmetrical rosette flowers. Freely and recurrent flowering habit. Flowers arranged singly at terminal apices or in sprays. Flowers persistent.
Flowering season/time to flower.—Year-round under greenhouse conditions.
Flower diameter.—About 7 to 11 cm.
Flower depth (height).—About 5 to 6 cm.
Flower longevity on plant.—About three weeks.
Flower longevity as a cut flower.—About two weeks.
Fragrance.—Slight, typical rose fragrance.
Flower buds (at stage of showing color).—Shape: Ovoid. Length: About 4 to 5 cm. Diameter: About 3 to 4 cm. Color: 54A.
Petals.—Quantity: About 40 per flower arranged in numerous whorls. Length: About 4.2 to 6 cm. Width: About 5.3 to 7.5 cm. Shape: Obovate. Apex: Rounded. Margin: Entire. Texture: Smooth, satiny. Color: When opening, upper surface: 75B; towards the base, 2D. When opening, lower surface: 75C; towards the base, 2D. Fully opened, upper surface: 70C; towards the base, 2D; color becoming closer to 75A with development. Fully opened, lower surface: 72D; towards the base, 2D.
Sepals.—Quantity per flower: Five. Length: About 2.5 cm. Width: About 1.2 cm. Shape: Lanceolate. Apex: Apiculate. Base: Cuneate. Margin: Entire. Texture, upper and lower surfaces: Pubescent. Color: Upper surface: 145A. Lower surface: 145C.
Peduncles.—Strength: Strong. Aspect: Erect. Length: About 9 to 10 cm. Diameter: About 6 to 7 mm. Texture: Glabrous. Color: 144A.
Reproductive organs.—Stamens: Quantity per flower: About 100. Anther length: About 4 mm. Anther shape: Elliptic. Anther color: 4C. Filament color: 4D. Pistils: Quantity per flower: About 150. Pistil length: About 6 mm. Stigma shape: Elliptic. Stigma color: 28B. Style length: About 5 mm. Style color: 4D. Receptacle height: About 1.3 to 1.5 cm. Receptacle diameter: About 1.7 to 1.9 cm. Receptacle color: 144A.
Seed/fruit.—Seed and fruit development has not been observed.
Disease/pest resistance: Plants of the new Hybrid Tea Rose have not been observed to be resistant to pathogens and pests common to roses.

Claims (1)

It is claimed:
1. A new and distinct Hybrid Tea Rose plant named ‘Scholtec’, as illustrated and described.
US10/377,522 2003-02-28 2003-02-28 Hybrid Tea Rose plant named ‘Scholtec’ Expired - Lifetime USPP15147P2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/377,522 USPP15147P2 (en) 2003-02-28 2003-02-28 Hybrid Tea Rose plant named ‘Scholtec’

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/377,522 USPP15147P2 (en) 2003-02-28 2003-02-28 Hybrid Tea Rose plant named ‘Scholtec’

Publications (1)

Publication Number Publication Date
USPP15147P2 true USPP15147P2 (en) 2004-09-14

Family

ID=32926339

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/377,522 Expired - Lifetime USPP15147P2 (en) 2003-02-28 2003-02-28 Hybrid Tea Rose plant named ‘Scholtec’

Country Status (1)

Country Link
US (1) USPP15147P2 (en)

Similar Documents

Publication Publication Date Title
USPP15147P2 (en) Hybrid Tea Rose plant named ‘Scholtec’
USPP21509P2 (en) Rose plant named ‘Evera208’
USPP15725P2 (en) Hybrid Tea Rose plant named ‘Schirus’
USPP16918P2 (en) Rose plant named ‘Evera 105’
USPP16956P2 (en) Rose plant named ‘Evera 116’
USPP16995P2 (en) Rose plant named ‘Evera 102’
USPP16719P2 (en) Rose plant named ‘BOTA 2802’
USPP16075P2 (en) Hybrid Tea Rose plant named ‘Schrenat’
USPP16821P2 (en) Hybrid Tea Rose plant named ‘Schrawatt’
USPP16885P2 (en) Rose plant named ‘Evera 126’
USPP17034P2 (en) Rose plant named ‘Evera 121’
USPP17107P2 (en) Hybrid Tea Rose plant named ‘Schretroje’
USPP16965P2 (en) Rose plant named ‘Evera 119’
USPP20356P2 (en) Rose plant named ‘Evera 169’
USPP16958P2 (en) Rose plant named ‘Evera 101’
USPP17866P2 (en) Rose plant named ‘Evera 108’
USPP16846P2 (en) Rose plant named ‘Evera 104’
USPP10820P (en) Miniature rose plant named `Ruimats`
USPP16957P2 (en) Rose plant named ‘Evera 107’
USPP18898P2 (en) Rose plant named ‘Evera 122’
USPP17030P2 (en) Rose plant named ‘Evera 134’
USPP17028P2 (en) Rose plant named ‘Evera 118’
USPP19985P2 (en) Rose plant named ‘ESM Cantata’
USPP16996P2 (en) Rose plant named ‘Evera 129’
USPP18897P2 (en) Rose plant named ‘Evera 168’

Legal Events

Date Code Title Description
AS Assignment

Owner name: PIET SCHREURS HOLDING B.V., NETHERLANDS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SCHREURS, PETRUS NICOLAAS JOHANNES;REEL/FRAME:013827/0411

Effective date: 20030219