USPP15322P2 - Hypericum plant named ‘Curacao’ - Google Patents

Hypericum plant named ‘Curacao’ Download PDF

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Publication number
USPP15322P2
USPP15322P2 US10/783,423 US78342304V USPP15322P2 US PP15322 P2 USPP15322 P2 US PP15322P2 US 78342304 V US78342304 V US 78342304V US PP15322 P2 USPP15322 P2 US PP15322P2
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hypericum
plants
curacao
new
color
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US10/783,423
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Aloysius A. J. Hooijman
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Genviv Holdings LLC
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Esmeralda Breeding BV
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Assigned to GENVIV HOLDINGS, LLC reassignment GENVIV HOLDINGS, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: TECNOVIV LLC
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    • 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

Definitions

  • Botanical classification/cultivar designation Hypericum androsaemum cultivar Curacao.
  • the present Invention relates to a new and distinct cultivar of Hypericum plant, botanically known as Hypericum androsaemum , commercially used as cut stems with fruits, and hereinafter referred to by the name ‘Curacao’.
  • the new Hypericum is a product of a planned breeding program conducted by the Inventor in El Quinche, Pichincha, Ecuador.
  • the objective of the breeding program was to develop cut Hypericum varieties with durable foliage and attractive fruit coloration.
  • the new cultivar originated from a cross-pollination made by the Inventor in August, 2000 of a proprietary selection of Hypericum androsaemum identified as Code 213, not patented, as the female, or seed, parent with a proprietary selection of Hypericum androsaemum identified as Code 63, not patented, as the male, or pollen, parent.
  • the cultivar Curacao was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross-pollination in a controlled environment in El Quinche, Pichincha, Ecuador.
  • Plants of the new Hypericum are taller than plants of the female and male parent selections.
  • Plants of the new Hypericum and the female and male parent selections differ in fruit coloration as plants of the female parent selection have greenish brown-colored fruits and plants of the male parent selection have green-colored fruits.
  • Plants of the new Hypericum can be compared to plants of the Hypericum cultivar Bosapin, disclosed in U.S. Plant Pat. No. 10,993. In side-by-side comparisons conducted in El Quinche, Pichincha, Ecuador, plants of the new Hypericum differed from plants of the cultivar Bosapin in the following characteristics:
  • Plants of the new Hypericum were taller than plants of the cultivar Bosapin.
  • Plants of the new Hypericum had longer internodes than plants of the cultivar Bosapin.
  • Plants of the new Hypericum and the cultivar Bosapin differed in stem coloration.
  • Plants of the new Hypericum and the cultivar Bosapin differed in fruit coloration as plants of the cultivar Bosapin had red-colored fruits.
  • the photograph at the top of the sheet comprises a side perspective view of a typical flowering stem of ‘Curacao’ with developing fruit.
  • the photograph at the bottom of the sheet comprises a side perspective view of a typical stem of ‘Curacao’ in fruit.
  • the new Hypericum has not been observed under all possible environmental conditions.
  • the phenotype may vary somewhat with variations in environment such as temperature, daylength and light intensity, without, however, any variance in genotype.
  • Botanical classification Hypericum androsaemum cultivar Curacao.
  • Type Terminal cuttings.
  • Time to initiate roots. About 7 to 10 days at 22 to 30° C.
  • Time to produce a rooted cutting. About 28 to 35 days at 22 to 30° C.
  • Root description. Fibrous, fine; color, N199A.
  • Rooting habit Freely branching, moderately dense.
  • Plant form Upright and somewhat outwardly spreading perennial woody shrub; erect inverted triangle.
  • Foliage description Opposite, simple; sessile. Length: About 8.5 cm. Width: About 5.5 cm. Shape: Cordate. Apex: Acute. Base: Cordate. Margin: Entire. Durability: Durable. Texture, upper and lower surfaces: Glabrous; smooth. Venation pattern: Pinnate. Color: Developing leaves, upper surface: 137B. Developing leaves, lower surface: 146B. Fully expanded leaves, upper surface: 137A. Fully expanded leaves, lower surface: 138B. Venation, upper surface: 145A. Venation, lower surface: 143A.
  • Flower type and habit Single flowers arranged in terminal compound umbels with about 11 flowers per inflorescence. Flowers fragrant. Flowers not persistent. Flowers face upright.
  • Postproduction longevity is typically harvested when all flowers have developed fruits. Flowers last about three days on the plant. Postproduction longevity of cut stems with fruits about 14 to 18 days.
  • Petals. Quantity per flower: Typically five. Length: About 1.1 cm. Width: About 9 mm. Shape: Oval. Apex: Obtuse. Base: Attenuate. Margin: Entire. Aspect: Incurved, concave. Texture, upper and lower surfaces: Smooth, glabrous. Color: Developing and fully expanded petals, upper surface: 13A. Developing and fully expanded petals, lower surface: 13B.
  • Sepals. Quality per flower: Typically five. Length: About 1.2 cm. Width: About 1 cm. Shape: Ovate to rounded. Apex: Acute. Base: Rounded. Margin: Entire. Aspect: Incurved, concave. Texture, upper and lower surfaces: Smooth, glabrous. Color: Developing sepals, upper surface: 138A, towards the base, 67A. Developing sepals, lower surface: 138B, towards the base, 67A. Fully developed sepals, upper surface: 138A, towards the base, 141C. Fully developed sepals, lower surface: 138B.
  • Peduncles. Length: About 6.5 cm. Diameter: About 2.5 mm. Orientation: Erect to about 37° from vertical. Strength: Strong. Color: 145A overlain with 176B.
  • Anther shape Reniform. Anther length: About 0.9 mm. Anther color: About 16A. Pollen amount: Moderate. Pollen color: 16A to 21A. Pistils: Quantity per flower: Typically three. Pistil length: About 1 cm. Stigma shape: Rounded. Stigma color: 71A. Style length: About 4 mm. Style color: 1A. Ovary color: 1A.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Botany (AREA)
  • Developmental Biology & Embryology (AREA)
  • Environmental Sciences (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

A new and distinct cultivar of Hypericum plant named ‘Curacao’, characterized by its upright plant habit; durable dark green-colored leaves; large light pink-colored fruits; and good postproduction longevity.

Description

Botanical classification/cultivar designation: Hypericum androsaemum cultivar Curacao.
BACKGROUND OF THE INVENTION
The present Invention relates to a new and distinct cultivar of Hypericum plant, botanically known as Hypericum androsaemum, commercially used as cut stems with fruits, and hereinafter referred to by the name ‘Curacao’.
The new Hypericum is a product of a planned breeding program conducted by the Inventor in El Quinche, Pichincha, Ecuador. The objective of the breeding program was to develop cut Hypericum varieties with durable foliage and attractive fruit coloration.
The new cultivar originated from a cross-pollination made by the Inventor in August, 2000 of a proprietary selection of Hypericum androsaemum identified as Code 213, not patented, as the female, or seed, parent with a proprietary selection of Hypericum androsaemum identified as Code 63, not patented, as the male, or pollen, parent. The cultivar Curacao was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross-pollination in a controlled environment in El Quinche, Pichincha, Ecuador.
Asexual reproduction of the new Hypericum by terminal cuttings taken at El Quinche, Pichincha, Ecuador since February, 2001, has shown that the unique features of this new Hypericum 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 ‘Curacao’. These characteristics in combination distinguish ‘Curacao’ as a new and distinct cultivar:
1. Upright plant habit.
2. Durable dark green-colored leaves.
3. Large light pink-colored rounded fruits.
4. Good postproduction longevity.
Plants of the new Hypericum differ from plants of the female and male parent selections in the following characteristics:
1. Plants of the new Hypericum are taller than plants of the female and male parent selections.
2. Plants of the new Hypericum and the female and male parent selections differ in fruit coloration as plants of the female parent selection have greenish brown-colored fruits and plants of the male parent selection have green-colored fruits.
Plants of the new Hypericum can be compared to plants of the Hypericum cultivar Bosapin, disclosed in U.S. Plant Pat. No. 10,993. In side-by-side comparisons conducted in El Quinche, Pichincha, Ecuador, plants of the new Hypericum differed from plants of the cultivar Bosapin in the following characteristics:
1. Plants of the new Hypericum were taller than plants of the cultivar Bosapin.
2. Plants of the new Hypericum had longer internodes than plants of the cultivar Bosapin.
3. Plants of the new Hypericum and the cultivar Bosapin differed in stem coloration.
4. Plants of the new Hypericum had smaller fruits than plants of the cultivar Bosapin.
5. Plants of the new Hypericum and the cultivar Bosapin differed in fruit coloration as plants of the cultivar Bosapin had red-colored fruits.
BRIEF DESCRIPTION OF THE PHOTOGRAPHS
The accompanying colored photographs illustrate the overall appearance of the new Hypericum, 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 Hypericum.
The photograph at the top of the sheet comprises a side perspective view of a typical flowering stem of ‘Curacao’ with developing fruit.
The photograph at the bottom of the sheet comprises a side perspective view of a typical stem of ‘Curacao’ in fruit.
DETAILED BOTANICAL DESCRIPTION
The new Hypericum has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature, daylength and light intensity, without, however, any variance in genotype.
The aforementioned photographs, following observations and measurements describe plants grown in El Quinche, Pichincha, Ecuador, in an outdoor nursery and under commercial production practices. Plants were about six months old when the photograph and description were taken. During the production of the plants, day temperatures ranged from 12 to 30° C. and day temperatures ranged from 5 to 12° C. Plants were pinched about two weeks after planting. 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: Hypericum androsaemum cultivar Curacao.
Parentage:
Female parent.—Proprietary selection of Hypericum androsaemum identified as Code 213, not patented.
Male parent.—Proprietary selection of Hypericum androsaemum identified as Code 63, not patented.
Propagation:
Type.—Terminal cuttings.
Time to initiate roots.—About 7 to 10 days at 22 to 30° C.
Time to produce a rooted cutting.—About 28 to 35 days at 22 to 30° C.
Root description.—Fibrous, fine; color, N199A.
Rooting habit.—Freely branching, moderately dense.
Plant description:
Plant form.—Upright and somewhat outwardly spreading perennial woody shrub; erect inverted triangle.
Growth habit.—Vigorous. Freely basal branching; dense and bushy growth habit.
Plant height.—About 107 cm.
Plant width (spread).—About 25 cm.
Quantity of stems per year.—About 4.5; production of stems increases with age of plants.
Lateral branches.—Length: About 100 cm. Diameter: About 5 mm. Internode length: About 6.8 mm. Strength: Strong. Texture: Smooth; glabrous. Color: 194C overlain with N199D.
Foliage description.—Arrangement: Opposite, simple; sessile. Length: About 8.5 cm. Width: About 5.5 cm. Shape: Cordate. Apex: Acute. Base: Cordate. Margin: Entire. Durability: Durable. Texture, upper and lower surfaces: Glabrous; smooth. Venation pattern: Pinnate. Color: Developing leaves, upper surface: 137B. Developing leaves, lower surface: 146B. Fully expanded leaves, upper surface: 137A. Fully expanded leaves, lower surface: 138B. Venation, upper surface: 145A. Venation, lower surface: 143A.
Flower description:
Flower type and habit.—Single flowers arranged in terminal compound umbels with about 11 flowers per inflorescence. Flowers fragrant. Flowers not persistent. Flowers face upright.
Natural flowering season.—Summer, typically July through early September in The Netherlands; flowering period typically lasts about 60 days.
Postproduction longevity.—Cut stems are typically harvested when all flowers have developed fruits. Flowers last about three days on the plant. Postproduction longevity of cut stems with fruits about 14 to 18 days.
Inflorescence height.—About 12 cm.
Inflorescence diameter.—About 9 cm.
Flower buds.—Height: About 9 mm. Diameter: About 8 mm. Shape: Globose. Color: 13A.
Flowers.—Diameter: About 2.1 cm. Depth: About 1.3 cm.
Petals.—Quantity per flower: Typically five. Length: About 1.1 cm. Width: About 9 mm. Shape: Oval. Apex: Obtuse. Base: Attenuate. Margin: Entire. Aspect: Incurved, concave. Texture, upper and lower surfaces: Smooth, glabrous. Color: Developing and fully expanded petals, upper surface: 13A. Developing and fully expanded petals, lower surface: 13B.
Sepals.—Quantity per flower: Typically five. Length: About 1.2 cm. Width: About 1 cm. Shape: Ovate to rounded. Apex: Acute. Base: Rounded. Margin: Entire. Aspect: Incurved, concave. Texture, upper and lower surfaces: Smooth, glabrous. Color: Developing sepals, upper surface: 138A, towards the base, 67A. Developing sepals, lower surface: 138B, towards the base, 67A. Fully developed sepals, upper surface: 138A, towards the base, 141C. Fully developed sepals, lower surface: 138B.
Peduncles.—Length: About 6.5 cm. Diameter: About 2.5 mm. Orientation: Erect to about 37° from vertical. Strength: Strong. Color: 145A overlain with 176B.
Pedicels.—Length: About 1.5 cm. Diameter: About 1.3 mm. Orientation: Erect to about 40° from vertical. Strength: Strong. Color: 145A overlain with 176B.
Reproductive organs.—Stamens: Quantity per flower: About 96. Anther shape: Reniform. Anther length: About 0.9 mm. Anther color: About 16A. Pollen amount: Moderate. Pollen color: 16A to 21A. Pistils: Quantity per flower: Typically three. Pistil length: About 1 cm. Stigma shape: Rounded. Stigma color: 71A. Style length: About 4 mm. Style color: 1A. Ovary color: 1A.
Fruits.—Quantity per flower: One. Type: Capsule. Shape: Ovate. Length: About 1.4 cm. Diameter: About 1 cm. Texture: Smooth, glabrous. Color: 37B, towards the base, 11D.
Seeds.—Length: About 0.1 mm. Diameter: About 0.03 mm. Texture: Smooth, glabrous. Color: 200C.
Disease/pest resistance: Plants of the new Hypericum have not been observed to be resistant to pathogens and pests common to Hypericum.
Temperature tolerance: Plants of the new Hypericum have been observed to tolerate temperatures ranging from 0 to 30° C.

Claims (1)

It is claimed:
1. A new and distinct cultivar of Hypericum plant named ‘Curacao’, as illustrated and described.
US10/783,423 2004-02-21 2004-02-21 Hypericum plant named ‘Curacao’ Expired - Lifetime USPP15322P2 (en)

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Owner name: ESMERALDA BREEDING B.V., NETHERLANDS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HOOIJMAN, ALLOYSIUS A.J.;REEL/FRAME:015013/0021

Effective date: 20040119