USPP24994P2 - Osteospermum plant named ‘Duetiswewi’ - Google Patents

Osteospermum plant named ‘Duetiswewi’ Download PDF

Info

Publication number
USPP24994P2
USPP24994P2 US13/815,023 US201313815023V USPP24994P2 US PP24994 P2 USPP24994 P2 US PP24994P2 US 201313815023 V US201313815023 V US 201313815023V US PP24994 P2 USPP24994 P2 US PP24994P2
Authority
US
United States
Prior art keywords
plant
osteospermum
plants
color
close
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.)
Active, expires
Application number
US13/815,023
Inventor
Tobias Dummen
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.)
Duemmen Group BV
Original Assignee
Duemmen Group 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 Duemmen Group BV filed Critical Duemmen Group BV
Priority to US13/815,023 priority Critical patent/USPP24994P2/en
Assigned to CAPITAL GREEN INVESTMENTS LTD. reassignment CAPITAL GREEN INVESTMENTS LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DUMMEN, TOBIAS
Assigned to DUMMEN GROUP B.V. reassignment DUMMEN GROUP B.V. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CAPITAL GREEN INVESTMENTS LTD.
Application granted granted Critical
Publication of USPP24994P2 publication Critical patent/USPP24994P2/en
Assigned to RBC EUROPE LIMITED reassignment RBC EUROPE LIMITED SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DÜMMEN GROUP B.V.
Assigned to DÜMMEN GROUP B.V. reassignment DÜMMEN GROUP B.V. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: RBC EUROPE LIMITED
Assigned to WILMINGTON TRUST (LONDON) LIMITED reassignment WILMINGTON TRUST (LONDON) LIMITED SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DÜMMEN GROUP B.V.
Assigned to LUCID TRUSTEE SERVICES LIMITED reassignment LUCID TRUSTEE SERVICES LIMITED ASSIGNMENT OF SECURITY INTERESTS IN PATENT COLLATERAL AT R/F 043363/0263 Assignors: WILMINGTON TRUST (LONDON) LIMITED
Assigned to DÜMMEN GROUP B.V. reassignment DÜMMEN GROUP B.V. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: LUCID TRUSTEE SERVICES LIMITED, AS SECURITY AGENT
Assigned to KROLL TRUSTEE SERVICES LIMITED, AS SECURITY AGENT reassignment KROLL TRUSTEE SERVICES LIMITED, AS SECURITY AGENT INTELLECTUAL PROPERTY SECURITY AGREEMENT Assignors: DÜMMEN GROUP B.V., DÜMMEN NA, INC., DÜMMEN ORANGE JUNGPFLANZEN GMBH & CO. KG
Active legal-status Critical Current
Adjusted expiration legal-status Critical

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
    • A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/02—Flowers
    • 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
    • A01H6/148—Osteospermum

Definitions

  • Botanical designation Osteospermum ecklonis.
  • the present invention relates to a new and distinct cultivar of Osteospermum plant, botanically known as Osteospermum ecklonis and hereinafter referred to by the name ‘Duetiswewi’.
  • the new Osteospermum plant is a product of a planned breeding program conducted by the Inventor in Rheinberg, Germany.
  • the objective of the program is to create and develop new compact Osteospermum plants with uniformly mounded plant habit and numerous attractive inflorescences.
  • the new Osteospermum plant originated from a cross-pollination conducted by the Inventor in July, 2008 of a proprietary selection of Osteospermum ecklonis identified as code number Q05-7909-501, not patented, as the female, or seed, parent with a proprietary selection of Osteospermum ecklonis identified as code number Q07-7964-004, not patented, as the male, or pollen, parent.
  • the new Osteospermum plant was discovered and selected by the Inventor as a single flowering plant from within the progeny of the stated cross-pollination in a controlled greenhouse environment in Rheinberg, Germany in May, 2011.
  • Plants of the new Osteospermum have not been observed under all possible environmental conditions and cultural practices.
  • the phenotype may vary somewhat with variations in environmental conditions such as temperature and light intensity, without, however, any variance in genotype.
  • plants of the new Osteospermum differ primarily from plants of the female parent selection in ray floret color as ray florets of plants of the female parent selection are white and pink in color.
  • plants of the new Osteospermum differ primarily from plants of the male parent selection in ray floret color as ray florets of plants of male parent selection are pink in color.
  • Plants of the new Osteospermum can be compared to plants of the Osteospermum ecklonis ‘Cape Daisy Kalanga White’, not patented. In side-by-side comparisons, plants of the new Osteospermum differed primarily from plants of ‘Cape Daisy Kalanga White’ in the following characteristics:
  • the accompanying photograph illustrates the overall appearance of the new Osteospermum 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 accurately describe the colors of the new Osteospermum plant.
  • the photograph comprises a side perspective view of a typical flowering plant of ‘Duetiswewi’ grown in a container.

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 Osteospermum plant named ‘Duetiswewi’, characterized by its compact, upright and mounded plant habit; freely branching growth habit; dense and bushy plant form; early and freely flowering habit; and daisy-type inflorescences with elongated oblong-shaped ray florets that white in color.

Description

Botanical designation: Osteospermum ecklonis.
Cultivar denomination: ‘DUETISWEWI’.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct cultivar of Osteospermum plant, botanically known as Osteospermum ecklonis and hereinafter referred to by the name ‘Duetiswewi’.
The new Osteospermum plant is a product of a planned breeding program conducted by the Inventor in Rheinberg, Germany. The objective of the program is to create and develop new compact Osteospermum plants with uniformly mounded plant habit and numerous attractive inflorescences.
The new Osteospermum plant originated from a cross-pollination conducted by the Inventor in July, 2008 of a proprietary selection of Osteospermum ecklonis identified as code number Q05-7909-501, not patented, as the female, or seed, parent with a proprietary selection of Osteospermum ecklonis identified as code number Q07-7964-004, not patented, as the male, or pollen, parent. The new Osteospermum plant was discovered and selected by the Inventor as a single flowering plant from within the progeny of the stated cross-pollination in a controlled greenhouse environment in Rheinberg, Germany in May, 2011.
Asexual reproduction of the new Osteospermum plant by terminal cuttings in a controlled environment in Rheinberg, Germany since June, 2011 has shown that the unique features of this new Osteospermum plant are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTION
Plants of the new Osteospermum have not been observed under all possible environmental conditions and cultural practices. The phenotype may vary somewhat with variations in environmental conditions 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 ‘Duetiswewi’. These characteristics in combination distinguish ‘Duetiswewi’ as a new and distinct Osteospermum plant:
    • 1. Compact, upright and mounded plant habit.
    • 2. Freely branching growth habit; dense and bushy plant form.
    • 3. Early and freely flowering habit.
    • 4. Daisy-type inflorescences with elongated oblong-shaped ray florets that are white in color.
In side-by-side comparisons conducted in Rheinberg, Germany, plants of the new Osteospermum differ primarily from plants of the female parent selection in ray floret color as ray florets of plants of the female parent selection are white and pink in color.
In side-by-side comparisons conducted in Rheinberg, Germany, plants of the new Osteospermum differ primarily from plants of the male parent selection in ray floret color as ray florets of plants of male parent selection are pink in color.
Plants of the new Osteospermum can be compared to plants of the Osteospermum ecklonis ‘Cape Daisy Kalanga White’, not patented. In side-by-side comparisons, plants of the new Osteospermum differed primarily from plants of ‘Cape Daisy Kalanga White’ in the following characteristics:
    • 1. Plants of the new Osteospermum had longer internodes than plants of ‘Cape Daisy Kalanga White’.
    • 2. Inflorescences of plants of the new Osteospermum had more disc florets than inflorescences of plants of ‘Cape Daisy Kalanga White’.
    • 3. Plants of the new Osteospermum had longer peduncles than plants of ‘Cape Daisy Kalanga White’.
BRIEF DESCRIPTION OF THE PHOTOGRAPH
The accompanying photograph illustrates the overall appearance of the new Osteospermum 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 accurately describe the colors of the new Osteospermum plant.
The photograph comprises a side perspective view of a typical flowering plant of ‘Duetiswewi’ grown in a container.
 DETAILED BOTANICAL DESCRIPTION
The aforementioned photograph, following observations and measurements describe plants grown during the spring in 12-cm containers in a glass-covered greenhouse in Rheinberg, Germany and under cultural practices typically used in commercial Osteospermum production. During the production of the plants, day and night temperatures averaged 18° C. and light levels averaged 4,500 lux. Measurements and numerical values represent averages for typical flowering plants. Plants were pinched one time about three weeks after planting and were 13 weeks old when the photograph and description were taken. 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: Osteospermum ecklonis ‘Duetiswewi’.
  • Parentage:
      • Female, or seed, parent.—Proprietary selection of Osteospermum ecklonis identified as code number Q05-7909-501, not patented.
      • Male, or pollen, parent.—Proprietary selection of Osteospermum ecklonis, identified as code number Q07-7964-004, not patented.
  • Propagation:
      • Type.—Terminal vegetative cuttings.
      • Time to initiate roots, summer.—About five days at temperatures about 20° C.
      • Time to initiate roots, winter.—About seven days at temperatures about 20° C.
      • Time to produce a rooted young plant, summer.—About three weeks at temperatures about 20° C.
      • Time to produce a rooted young plant, winter.—About four weeks at temperatures about 20° C.
      • Root description.—Fine, fibrous; white in color.
      • Rooting habit.—Freely branching; dense.
  • Plant description:
      • Plant and growth habit.—Compact, upright and mounded plant habit; upright inflorescences positioned above the foliar plane; freely branching habit with about six lateral branches developing per plant; pinching enhances lateral branch development; dense and bushy plant form; and moderately vigorous growth habit.
      • Plant height.—About 15 cm.
      • Plant diameter.—About 14 cm.
      • Lateral branches.—Length: About 16.4 cm. Diameter: About 4.3 mm. Internode length: About 1.4 cm. Strength: Strong. Texture: Smooth, glabrous. Color: Close to 144B.
      • Foliage description.—Arrangement: Alternate, simple. Length: About 4.1 cm. Width: About 2.2 cm. Shape: Roughly spatulate. Apex: Acute. Base: Attenuate. Margin: Dentate. Texture, upper and lower surfaces: Pubescent; leathery. Venation pattern: Pinnate. Color: Developing leaves, upper surface: Close to 137B. Developing leaves, lower surface: Close to 144A. Fully expanded leaves, upper surface: Close to 137A; venation, close to 144B. Fully expanded leaves, lower surface: Close to 137B; venation, close to 144B. Petioles: Length: About 7.4 mm. Diameter: About 3.8 mm. Texture, upper and lower surfaces: Smooth, glabrous. Color, upper surface: Close to 144B. Color, lower surface: Close to 144A.
  • Inflorescence description:
      • Appearance and flowering habit.—Daisy-type inflorescence form with elongated oblong-shaped ray florets; inflorescences mostly flat and are positioned above the foliar plane on strong peduncles; disc and ray florets developing acropetally on a capitulum; inflorescences face mostly upright; freely flowering habit with about 46 inflorescences developing per plant.
      • Fragrance.—None detected.
      • Natural flowering season and flowering response.—In Germany, plants of the new Osteospermum flower continuously during the spring and summer; early flowering habit, plants begin flowering about six weeks after planting.
      • Flower longevity.—Inflorescences last about three days on the plant; inflorescences not persistent.
      • Inflorescence buds.—Height: About 2.2 mm. Diameter: About 9.6 mm. Shape: Ovoid. Color: Close to 137B and 154B.
      • Inflorescence size.—Diameter: About 5.2 cm. Depth (height): About 2.8 cm. Disc diameter: About 7 mm. Receptacle diameter: About 4.2 mm. Receptacle height: About 3.3 mm.
      • Ray florets.—Quantity and arrangement: About 14 to 15 per inflorescence arranged in a single whorl. Length: About 2.6 cm. Width: About 6.7 mm. Shape: Elongated oblong. Apex: Emarginate. Base: Obtuse. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous. Color: When opening and fully opened, upper surface: Close to 155C; color does not change with development. When opening and fully opened, lower surface: Longitudinal stripes, close to 97B and 144A.
      • Disc florets.—Quantity and arrangement: About 29 per inflorescence massed at the center of the receptacle. Length: About 6 mm. Diameter, apex: About 1 mm. Diameter, base: About 0.8 mm. Shape: Tubular; apex dentate, five-pointed. Color: Towards the apex, close to 90A; towards the base, close to 1D.
      • Phyllaries.—Quantity per inflorescence: About 14 to 15. Length: About 8.2 mm. Width: About 1 mm to 2 mm. Shape: Lanceolate. Apex: Apiculate. Base: Acute. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous; leathery. Color, upper and lower surfaces: Close to 137C.
      • Peduncles.—Length: About 6.1 cm. Diameter: About 3 mm. Strength: Strong. Aspect: Mostly upright. Texture: Smooth, glabrous; leathery. Color: Close to 144A.
      • Reproductive organs.—Androecium: Present on disc florets only. Anther shape: Oval. Anther length: About 2 mm. Anther color: Close to 97A. Pollen amount: Abundant. Pollen color: Close to 17A. Gynoecium: Present on both ray and disc florets. Pistil length: About 7.2 mm. Stigma shape: Crested. Stigma color: Close to 79A. Style length: About 3 mm. Style color: Close to 79A. Ovary color: Close to 144C.
      • Seeds.—Length: About 6.5 mm. Diameter: About 3 mm. Color: Close to 200A.
  • Disease & pest resistance: Plants of the new Osteospermum have not been shown to be resistant to pathogens and pests common to Osteospermum plants.
  • Temperature tolerance: Plants of the new Osteospermum have been observed to tolerate temperatures ranging from about 5° C. to about 35° C.

Claims (1)

It is claimed:
1. A new and distinct Osteospermum plant named ‘Duetiswewi’ as illustrated and described.
US13/815,023 2013-01-26 2013-01-26 Osteospermum plant named ‘Duetiswewi’ Active 2033-03-08 USPP24994P2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/815,023 USPP24994P2 (en) 2013-01-26 2013-01-26 Osteospermum plant named ‘Duetiswewi’

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/815,023 USPP24994P2 (en) 2013-01-26 2013-01-26 Osteospermum plant named ‘Duetiswewi’

Publications (1)

Publication Number Publication Date
USPP24994P2 true USPP24994P2 (en) 2014-10-21

Family

ID=51702509

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/815,023 Active 2033-03-08 USPP24994P2 (en) 2013-01-26 2013-01-26 Osteospermum plant named ‘Duetiswewi’

Country Status (1)

Country Link
US (1) USPP24994P2 (en)

Similar Documents

Publication Publication Date Title
USPP32131P2 (en) Argyranthemum plant named ‘Bonmad 1498’
USPP24994P2 (en) Osteospermum plant named ‘Duetiswewi’
USPP25057P2 (en) Osteospermum plant named ‘Duetiswelav’
USPP24921P2 (en) Osteospermum plant named ‘Duetisweka’
USPP24049P2 (en) Osteospermum plant named ‘Duetigo’
USPP24922P2 (en) Osteospermum plant named ‘Duetihotpin’
USPP28801P3 (en) Arctotis plant named ‘Bonarc 1116’
USPP29011P2 (en) Leucanthemum plant named ‘Barleuswechr’
USPP23813P2 (en) Osteospermum plant named ‘Duetiyel’
USPP22668P2 (en) Osteospermum plant named ‘Duetimbroch’
USPP21652P2 (en) Osteospermum plant named ‘Duetikard’
USPP27606P2 (en) Pericallis plant named ‘Ochkeinibu’
USPP27605P2 (en) Pericallis plant named ‘Ochkeibu’
USPP28911P3 (en) Arctotis plant named ‘Bonarc 0729’
USPP22646P2 (en) Osteospermum plant named ‘Duetiswirowi’
USPP21678P2 (en) Osteospermum plant named ‘Duetimhopi’
USPP21654P2 (en) Osteospermum plant named ‘Duetisopi’
USPP21679P2 (en) Osteospermum plant named ‘Duetirevel’
USPP21680P2 (en) Osteospermum plant named ‘Duetisunray’
USPP22667P2 (en) Osteospermum plant named ‘Duetiswila’
USPP24357P2 (en) Pericallis plant named ‘Ochkeirepu’
USPP21265P2 (en) Osteospermum plant named ‘Duetimdepur’
USPP22645P2 (en) Osteospermum plant named ‘Duetiswipu’
USPP21653P2 (en) Osteospermum plant named ‘Duetiroypu’
USPP21236P2 (en) Osteospermum plant named ‘Duetibuberry’