USPP15069P2 - Calibrachoa plant named ‘Wescaplum’ - Google Patents

Calibrachoa plant named ‘Wescaplum’ Download PDF

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Publication number
USPP15069P2
USPP15069P2 US10/602,102 US60210203V USPP15069P2 US PP15069 P2 USPP15069 P2 US PP15069P2 US 60210203 V US60210203 V US 60210203V US PP15069 P2 USPP15069 P2 US PP15069P2
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plants
calibrachoa
wescaplum
color
cultivar
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US10/602,102
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Heinrich Westhoff
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JOSEF und HEINRICH WESTHOFF GARTENBAU-SPEZIALKULTUREN
Josef and Heinrich Westhoff Gartenbau Spezialkulturen
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Josef and Heinrich Westhoff Gartenbau Spezialkulturen
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H5/00Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/02Flowers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H6/00Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/82Solanaceae, e.g. pepper, tobacco, potato, tomato or eggplant
    • A01H6/821Calibrachoa

Definitions

  • Botanical classification/cultivar designation Calibrachoa sp. cultivar Wescaplum.
  • the present Invention relates to a new and distinct cultivar of Calibrachoa plant, botanically known as Calibrachoa sp., and hereinafter referred to by the cultivar name ‘Wescaplum’.
  • the new Calibrachoa is a product of a planned breeding program conducted by the Inventor in Sudlohn-Oeding, Germany.
  • the new Calibrachoa originated from a cross-pollination made by the Inventor of a proprietary selection of Calibrachoa identified as code number 99 FA 228, not patented, as the female, or seed, parent with a proprietary selection of Calibrachoa identified as code number 99 FA 192, not patented, as the male, or pollen, parent.
  • the new Calibrachoa was discovered and selected by the Inventor in 2000 in a controlled environment in Sudlohn-Oeding, Germany as a single plant within the resulting progeny from the cross-pollination.
  • Plants of the cultivar Wescaplum have not been observed under all possible environmental conditions.
  • the phenotype may vary with variations in environment such as temperature, light intensity and daylength without, however, any variance in genotype.
  • Plants of the cultivar Wescaplum can be compared to plants of the female parent selection. In side-by-side comparisons conducted in Sudlohn-Oeding, Germany, plants of the new Calibrachoa differed from plants of the female parent selection in the following characteristics:
  • Plants of the new Calibrachoa had larger leaves than plants of the female parent selection.
  • Plants of the new Calibrachoa had larger flowers than plants of the female parent selection.
  • Plants of the new Calibrachoa and the female parent selection differed in flower color as plants of the female parent selection had red purple-colored flowers.
  • Plants of the cultivar Wescaplum can be compared to plants of the male parent selection.
  • plants of the new Calibrachoa differed from plants of the male parent selection in the following characteristics:
  • Plants of the new Calibrachoa had narrower stems than plants of the male parent selection.
  • Plants of the new Calibrachoa had shorter internodes than plants of the male parent selection.
  • Plants of the new Calibrachoa and the female parent selection differed in flower color as plants of the female parent selection had dark blue-colored flowers.
  • Plants of the new Calibrachoa can also be compared to plants of the Calibrachoa cultivar Wesviolet, disclosed in U.S. Plant Pat. No. 12,584. In side-by-side comparisons conducted in Sudlohn-Oeding, Germany, plants of the new Calibrachoa differed from plants of the cultivar Wesviolet in the following characteristics:
  • Plants of the new Calibrachoa had larger flowers than plants of the cultivar Wesviolet.
  • the photograph at the top of the sheet is a close-up view of a typical flower of ‘Wescaplum’.
  • the photograph at the bottom of the sheet comprises a side perspective view of a typical flowering plant of ‘Wescaplum’.
  • Plants used in the aforementioned photographs and for the following description were grown under conditions which closely approximate commercial production conditions during the spring and summer in a glass-covered greenhouse in Sudlohn-Oeding, Germany. Plants were about 20 weeks from planting rooted cuttings in 12-cm containers. During the production of the plants, the day temperatures ranged from 20 to 25° C., night temperatures ranged from 16 to 18° C., and light levels ranged from 3,000 to 50,000 lux.
  • Botanical classification Calibrachoa sp. cultivar Wescaplum.
  • Type cutting Terminal vegetative cuttings.
  • Time to initiate roots About 18 to 20 days at 20° C.
  • Time to develop roots About 20 to 28 days at 20° C.
  • Root description Numerous, fine, fibrous, and well-branched.
  • Usage. Appropriate for hanging baskets, window boxes and patio containers.
  • Plant height ( from soil level to top of plant plane ).—About 15 cm.
  • Plant length ( from soil level to lateral branches apices ).—About 57 cm.
  • Plant diameter ( area of spread ).—About 75 cm.
  • Foliage description Leaves simple, generally symmetrical and long persisting; sessile. Arrangement: Alternate. Length: About 3.3 cm. Width: About 1.2 cm. Shape: Lanceolate to ovate. Apex: Rounded. Base: Attenuate. Margin: Entire. Aspect: Mostly flat. Texture, upper and lower surfaces: Dense pubescence. Venation: Pinnate; only midvein visible. Color: Developing foliage, upper surface: 146A. Developing foliage, lower surface: 146B. Fully expanded foliage, upper surface: 137B; midvein, 137C. Fully expanded foliage, lower surface: 137C; midvein, 137D.
  • Corolla Arrangement/appearance: Single whorl of five petals, fused into flared trumpet. Petal length from throat: About 1.4 cm. Petal width: About 1.45 cm. Petal shape: Nearly rounded with cuspidate apex. Petal margin: Entire. Petal texture: Smooth, satiny. Color: Petal, upper surface, when opening and fully opened: N79C; venation, N79A to N79B; color becoming closer to N79D with development. Petal, lower surface, when opening and fully opened: N79D; venation, N79A to N79B. Flower throat (inside): 9A to 9C; venation, 79A. Flower tube (outside): 1C; venation, 79A to 79B.
  • Stamens Quantity per flower: Five. Anther shape: Four-parted, oval. Anther length: About 1.5 mm. Anther diameter: About 1.5 mm. Anther color: 12B. Pollen amount: Moderate. Pollen color: 12B. Pistils: Quantity per flower: One. Pistil length: About 1.15 cm. Stigma shape: Oval. Stigma color: 144A. Style length: About 0.9 mm. Style color: 144D. Ovary color: 144B to 144C; towards the apex, 166A.
  • Seed/fruit. Seed and fruit production has not been observed.
  • Plants of the new Calibrachoa have not been noted to be resistant to pathogens and pests common to Calibrachoa.

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  • 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 distinct cultivar of Calibrachoa plant named ‘Wescaplum’, characterized by its cascading and uniform growth habit; freely branching habit; large flower size; and numerous purple-colored flowers.

Description

Botanical classification/cultivar designation: Calibrachoa sp. cultivar Wescaplum.
BACKGROUND OF THE INVENTION
The present Invention relates to a new and distinct cultivar of Calibrachoa plant, botanically known as Calibrachoa sp., and hereinafter referred to by the cultivar name ‘Wescaplum’.
The new Calibrachoa is a product of a planned breeding program conducted by the Inventor in Sudlohn-Oeding, Germany. The new Calibrachoa originated from a cross-pollination made by the Inventor of a proprietary selection of Calibrachoa identified as code number 99 FA 228, not patented, as the female, or seed, parent with a proprietary selection of Calibrachoa identified as code number 99 FA 192, not patented, as the male, or pollen, parent. The new Calibrachoa was discovered and selected by the Inventor in 2000 in a controlled environment in Sudlohn-Oeding, Germany as a single plant within the resulting progeny from the cross-pollination.
Asexual reproduction of the new cultivar by terminal cuttings taken at Sudlohn-Oeding, Germany since 2000, has shown that the unique features of this new Calibrachoa are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTION
Plants of the cultivar Wescaplum have not been observed under all possible environmental conditions. The phenotype may vary with variations in environment such as temperature, light intensity and daylength without, however, any variance in genotype.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Wescaplum’. These characteristics in combination distinguish ‘Wescaplum’ as a new and distinct cultivar:
1. Cascading and uniform growth habit.
2. Freely branching habit, dense and bushy.
3. Large leaves.
4. Large flower size.
5. Numerous purple-colored flowers.
Plants of the cultivar Wescaplum can be compared to plants of the female parent selection. In side-by-side comparisons conducted in Sudlohn-Oeding, Germany, plants of the new Calibrachoa differed from plants of the female parent selection in the following characteristics:
1. Plants of the new Calibrachoa had larger leaves than plants of the female parent selection.
2. Plants of the new Calibrachoa had larger flowers than plants of the female parent selection.
3. Plants of the new Calibrachoa and the female parent selection differed in flower color as plants of the female parent selection had red purple-colored flowers.
Plants of the cultivar Wescaplum can be compared to plants of the male parent selection. In side-by-side comparisons conducted in Sudlohn-Oeding, Germany, plants of the new Calibrachoa differed from plants of the male parent selection in the following characteristics:
1. Plants of the new Calibrachoa had narrower stems than plants of the male parent selection.
2. Plants of the new Calibrachoa had shorter internodes than plants of the male parent selection.
3. Plants of the new Calibrachoa and the female parent selection differed in flower color as plants of the female parent selection had dark blue-colored flowers.
Plants of the new Calibrachoa can also be compared to plants of the Calibrachoa cultivar Wesviolet, disclosed in U.S. Plant Pat. No. 12,584. In side-by-side comparisons conducted in Sudlohn-Oeding, Germany, plants of the new Calibrachoa differed from plants of the cultivar Wesviolet in the following characteristics:
1. Leaves of plants of the new Calibrachoa were larger and lighter green in color than leaves of plants of the cultivar Wesviolet.
2. Plants of the new Calibrachoa had larger flowers than plants of the cultivar Wesviolet.
3. Flowers of plants of the new Calibrachoa were more purple in color than flowers of plants of the cultivar Wesviolet.
BRIEF DESCRIPTION OF THE PHOTOGRAPHS
The accompanying colored photographs illustrate the overall appearance of the new cultivar, 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 Calibrachoa.
The photograph at the top of the sheet is a close-up view of a typical flower of ‘Wescaplum’.
The photograph at the bottom of the sheet comprises a side perspective view of a typical flowering plant of ‘Wescaplum’.
DETAILED BOTANICAL DESCRIPTION
Plants used in the aforementioned photographs and for the following description were grown under conditions which closely approximate commercial production conditions during the spring and summer in a glass-covered greenhouse in Sudlohn-Oeding, Germany. Plants were about 20 weeks from planting rooted cuttings in 12-cm containers. During the production of the plants, the day temperatures ranged from 20 to 25° C., night temperatures ranged from 16 to 18° C., and light levels ranged from 3,000 to 50,000 lux.
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.
Botanical classification: Calibrachoa sp. cultivar Wescaplum.
Parentage:
Female parent.—Proprietary selection of Calibrachoa sp. identified as 99 FA 228, not patented.
Male parent.—Proprietary selection of Calibrachoa sp. identified as 99 FA 192, not patented.
Propagation:
Type cutting.—Terminal vegetative cuttings.
Time to initiate roots.—About 18 to 20 days at 20° C.
Time to develop roots.—About 20 to 28 days at 20° C.
Root description.—Numerous, fine, fibrous, and well-branched.
Plant description:
Form.—Annual flowering plant; cascading; uniform, rounded appearance, plants eventually become spherical in overall shape. Freely branching with lateral branches forming at every node. Vigorous growth habit.
Usage.—Appropriate for hanging baskets, window boxes and patio containers.
Plant height (from soil level to top of plant plane).—About 15 cm.
Plant length (from soil level to lateral branches apices).—About 57 cm.
Plant diameter (area of spread).—About 75 cm.
Stem description.—Main branches, length: About 48 cm. Main branches, diameter: About 2.3 mm. Lateral branches, length: About 23 cm. Lateral branches, diameter: About 1.1 mm. Internode length: About 1 cm. Texture: Pubescence. Strength: Strong, wiry. Color: 146D overlain with 200A to 200B.
Foliage description.—Leaves simple, generally symmetrical and long persisting; sessile. Arrangement: Alternate. Length: About 3.3 cm. Width: About 1.2 cm. Shape: Lanceolate to ovate. Apex: Rounded. Base: Attenuate. Margin: Entire. Aspect: Mostly flat. Texture, upper and lower surfaces: Dense pubescence. Venation: Pinnate; only midvein visible. Color: Developing foliage, upper surface: 146A. Developing foliage, lower surface: 146B. Fully expanded foliage, upper surface: 137B; midvein, 137C. Fully expanded foliage, lower surface: 137C; midvein, 137D.
Flower description:
Flower type and habit.—Large-sized flowers; flowers face upright or outward; single, axillary. Flowers not persistent. Freely flowering with flowers forming at every axil.
Natural flowering season.—Spring until frost in the autumn; flowering continuous.
Flower longevity on the plant.—About one week.
Flower size.—Diameter: About 3.2 cm. Depth (height): About 1.9 cm. Tube length: About 1.8 cm. Throat diameter, distal end: About 8 mm. Tube diameter, proximal end: About 2.7 mm.
Flower buds.—Length: About 2.3 cm. Diameter: About 4.2 mm. Shape: Oblong. Color: 154C; venation, N79A; towards the apex, N77B.
Corolla.—Arrangement/appearance: Single whorl of five petals, fused into flared trumpet. Petal length from throat: About 1.4 cm. Petal width: About 1.45 cm. Petal shape: Nearly rounded with cuspidate apex. Petal margin: Entire. Petal texture: Smooth, satiny. Color: Petal, upper surface, when opening and fully opened: N79C; venation, N79A to N79B; color becoming closer to N79D with development. Petal, lower surface, when opening and fully opened: N79D; venation, N79A to N79B. Flower throat (inside): 9A to 9C; venation, 79A. Flower tube (outside): 1C; venation, 79A to 79B.
Sepals.—Arrangement/appearance: Single whorl of five sepals, star-shaped. Length: About 1.5 cm. Width: About 3.3 mm. Shape: Lanceolate. Apex: Rounded. Margin: Entire. Texture, upper and lower surfaces: Pubescent. Color, upper and lower surfaces: 137A to 137C.
Peduncles.—Length: About 1.3 cm. Width: About 0.8 mm. Strength: Flexible, wiry. Color: 146B.
Reproductive organs.—Stamens: Quantity per flower: Five. Anther shape: Four-parted, oval. Anther length: About 1.5 mm. Anther diameter: About 1.5 mm. Anther color: 12B. Pollen amount: Moderate. Pollen color: 12B. Pistils: Quantity per flower: One. Pistil length: About 1.15 cm. Stigma shape: Oval. Stigma color: 144A. Style length: About 0.9 mm. Style color: 144D. Ovary color: 144B to 144C; towards the apex, 166A.
Seed/fruit.—Seed and fruit production has not been observed.
Disease/pest resistance: Plants of the new Calibrachoa have not been noted to be resistant to pathogens and pests common to Calibrachoa.
Temperature tolerance: Plants of the new Calibrachoa have been observed to be tolerant to temperatures ranging from 2 to 30° C.

Claims (1)

It is claimed:
1. A new and distinct cultivar of Calibrachoa plant named ‘Wescaplum’, as illustrated and described.
US10/602,102 2003-06-23 2003-06-23 Calibrachoa plant named ‘Wescaplum’ Expired - Lifetime USPP15069P2 (en)

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Owner name: JOSEF UND HEINRICH WESTHOFF GARTENBAU-SPEZIALKULTU

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WESTHOFF, HEINRICH;REEL/FRAME:014342/0069

Effective date: 20030106