Hypericum plant named ‘Esm Re’

Abstract

A new and distinct cultivar of Hypericum plant named ‘Esm Re’, characterized by its compact, upright and uniform plant habit; vigorous growth habit; uniform and freely flowering habit; uniform and high density of fruits; light red-colored fruits; and tolerant to wind and rain.

Description

Botanical designation: Hypericum androsaemum.

Cultivar denomination: ‘Esm Re’.

BACKGROUND OF THE INVENTION

The present invention relates to a new and distinct cultivar of Hypericum, botanically known as Hypericum androsaemum and hereinafter referred to by the name ‘Esm Re’.

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 is to create new pot-type Hypericum cultivars with numerous attractive fruits.

The new Hypericum originated from a cross-pollination in February, 2000 in El Quinche, Pichincha, Ecuador of a proprietary selection of Hypericum androsaemum identified as code designation Line 02, not patented, as the female, or seed parent with a proprietary selection of Hypericum androsaemum identified as code designation Line 56, not patented, as the male, or pollen, parent. The new Hypericum was discovered and selected by the Inventor as a single flowering plant within the progeny of the stated cross-pollination in a controlled environment in El Quinche, Pichincha, Ecuador.

Asexual reproduction of the new cultivar by vegetative cuttings in El Quinche, Pichincha, Ecuador, singe August, 2000, has shown that the unique features of this new Hypericum are stable and reproduced true to type in successive generations.

SUMMARY OF THE INVENTION

Plants of the cultivar Esm Re have not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment 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 ‘Esm Re’. These characteristics in combination distinguish ‘Esm Re’ as a new and distinct cultivar of Hypericum:

• • 1. Compact, upright and uniform plant habit.
  • 2. Vigorous growth habit.
  • 3. Uniform and freely flowering habit; uniform and high density of fruits.
  • 4. Light red-colored fruits.
  • 5. Tolerant to wind and rain.

Plants of the new Hypericum differ from plants of the female parent selection in the following characteristics:

• • 1. Plants of the new Hypericum are shorter than plants of the female parent selection.
  • 2. Fruits of plants of the new Hypericum are broader than fruits of plants of the female parent selection.
  • 3. Plants of the new Hypericum and the female parent selection differ in fruit color as plants of the female parent selection have orange-colored fruits.

Plants of the new Hypericum differ from plants of the male parent selection in the following characteristics:

• • 1. Plants of the new Hypericum are shorter than plants of the male parent selection.
  • 2. Fruits of plants of the new Hypericum are broader and smaller than fruits of plants of the male parent selection.
  • 3. Plants of the new Hypericum and the male parent selection differ in fruit color as plants of the male parent selection have orange-colored fruits.

Plants of the new Hypericum can be compared to plants of the cultivar Esm Portete, not patented. In side-by-side comparisons conducted by the Inventor in El Quinche, Pichincha, Ecuador, plants of the new Hypericum differed from plants of the cultivar Esm Portete in the following characteristics:

• • 1. Plants of the new Hypericum were shorter and had shorter internodes than plants of the cultivar Esm Portete.
  • 2. Plants of the new Hypericum were more freely branching than plants of the cultivar Esm Portete.
  • 3. Plants of the new Hypericum flowered earlier than plants of the cultivar Esm Portete.
  • 4. Plants of the new Hypericum had smaller leaves and fruits than plants of the cultivar Esm Portete.

BRIEF DESCRIPTION OF THE PHOTOGRAPH

The accompanying colored photograph illustrates 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 photograph may differ slightly from the color values cited in the detailed botanical description which accurately describe the actual colors of the new Hypericum. The photograph comprises a side perspective view of a typical stem of ‘Esm Re’ with mature fruits.

DETAILED BOTANICAL DESCRIPTION

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. Plants used for the aforementioned photograph and following description were grown under conditions which closely approximate commercial production conditions in an outdoor nursery in El Quinche, Pichincha, Ecuador for about 18 months. During the production of the plants, day temperatures ranged from 12° C. to 30° C., night temperatures ranged from 5° C. to averaged 12° C. and light levels ranged from 1,000 to 1,150 foot-candles.

• Botanical classification: Hypericum androsaemum cultivar Esm Re.
• Parentage:
  • • Female, or seed, parent.—Proprietary selection of Hypericum androsaemum identified as code designation Line 02, not patented.
    • Male, or pollen, parent.—Proprietary selection of Hypericum androsaemum identified as code designation Line 56, not patented.
• Propagation:
  • • Type cutting.—Vegetative cuttings.
    • Time to initiate roots.—About seven to ten days at 22° C. to 30° C.
    • Time to produce a rooted young plant.—About four to five weeks at 22° C. to 30° C.
    • Root description.—Thick, fibrous; color, 200A.
    • Rooting habit.—Freely branching; dense.
• Plant description:
  • • Form.—Compact, upright and uniform plant habit. Freely branching with about ten flowering stems developing per plant per year; dense and bushy plant form; vigorous growth habit. Typically grown as a pot-type Hypericum.
    • Plant height.—About 60 cm.
    • Plant width (spread).—About 36 cm.
    • Lateral branch description.—Length: About 55 cm. Diameter: About 3 mm. Internode length: About 3 cm. Strength: Strong. Texture: Smooth, glabrous. Color: 146C overlain with 165A.
• Foliage description:
  • • Arrangement.—Opposite, single; sessile.
    • Length.—About 5 cm.
    • Width.—About 3 cm.
    • Shape.—Ovate.
    • Apex.—Obtuse to retuse.
    • Base.—Obtuse with cordate tendencies.
    • Margin.—Entire.
    • Texture, upper and lower surfaces.—Smooth, glabrous; leathery.
    • Venation pattern.—Pinnate.
    • Color.—Developing foliage, upper surface: Close to 146B. Developing foliage, lower surface: Close to 146D. Fully expanded foliage, upper surface: Close to 137A; venation, close to 146C. Fully expanded foliage, lower surface: Close to 146B; venation, 147B.
• Flower description:
  • • Flower arrangement and shape.—Bright yellow-colored single flowers arranged in terminal compound umbels; freely flowering with about nine flowers per umbel. Flowers not persistent. Flowers face mostly upright.
    • Fragrance.—Moderate.
    • Natural flowering season.—Year-around in Ecuador.
    • Flower longevity.—Flowers last about four to five days on the plant.
    • Flower buds.—Length: About 9 mm. Diameter: About 8 mm. Shape: Globose. Color: 12B; towards the apex, 14A.
    • Inflorescence size.—Length: About 8 cm. Diameter: About 11 cm.
    • Flowers.—Diameter: About 2.5 cm. Depth (height): About 1.4 cm.
    • Petals.—Quantity/arrangement: Five in a single whorl. Length: About 1.4 cm. Width: About 1 cm. Shape: Oval. Apex: Obtuse. Base: Attenuate. Margin: Entire. Texture, upper and lower surfaces: Glabrous, smooth; papery. Aspect: Incurved; concave. Color: When opening, upper surface: 14A. When opening, lower surface: 13C. Fully opened, upper surface: 14B; color becoming lighter than 14B with development. Fully opened, lower surface: 11A.
    • Sepals.—Quantity/arrangement: Five in a single whorl; three larger than the other two. Length: About 1 cm to 1.2 cm. Width: About 6 mm to 9 mm. Shape: Ovate to elliptic. Apex: Acute. Base: Attenuate. Margin: Entire. Texture, upper and lower surfaces: Glabrous, smooth. Aspect: Recurved. Color: When opening, upper surface: Close to 178A. When opening, lower surface: Close to 176B. Fully opened, upper surface: Close to 144A. Fully opened, lower surface: Close to 146D.
    • Peduncles.—Strength: Strong. Length: About 2.5 cm. Diameter: About 2 mm. Texture: Smooth, glabrous. Color: 144D overlain with 166B.
    • Pedicels.—Strength: Moderately strong. Length: About 1 cm. Diameter: About 2 mm. Aspect: About 58° from the stem axis. Texture: Smooth, glabrous. Color: 145C overlain with 172B.
    • Reproductive organs.—Stamens: Quantity per flower: About 80. Anther shape: Reniform. Anther length: About 1 mm. Anther color: Close to 22C. Pollen amount: Moderate. Pollen color: Close to 162A. Pistils: Quantity per flower: Single pistil with three stigmas. Pistil length: About 1.3 cm. Stigma shape: Circular. Stigma color: Close to 46A. Style length: About 6 mm. Style color: Close to 3A. Ovary color: Close to 1B.
    • Fruits.—Length: About 9 mm. Diameter: About 8 mm. Shape: Ovate. Texture: Smooth, glabrous. Color: Close to 43A.
    • Seeds.—Length: About 0.1 mm. Diameter: About 0.03 mm. Color: Close to 200C.
• Disease/pest resistance: Plants of the new Hypericum have not been noted to be resistant to pathogens and pests common to Hypericum.
• Weather/temperature tolerance: Plants of the new Hypericum have been observed to tolerate wind, rain and temperatures ranging from about 0° C. to about 35° C.

Claims

1. A new and distinct Hypericum plant named ‘Esm Re’ as illustrated and described.