Botanical designation: Lobelia erinus.
Cultivar denomination: ‘KLELE06115’.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct cultivar of Lobelia, botanically known as Lobelia erinus and hereinafter referred to by the name ‘KLELE06115’.
The new Lobelia is a product of a planned breeding program conducted by the Inventor in Stuttgart, Germany. The objective of the breeding program is to create new freely and early-flowering Lobelia cultivars with good branching habit and attractive flower coloration.
The new Lobelia originated from an open-pollination in June, 2003 of a proprietary seedling selection of Lobelia erinus identified as code number 040312, not patented, as the female, or seed, parent with an unknown selection of Lobelia erinus. The new Lobelia was discovered and selected by the Inventor as a single flowering plant with the progeny of the stated open-pollination grown in a controlled environment in Stuttgart, Germany in April, 2004.
Asexual reproduction of the new cultivar by terminal cuttings in a controlled environment in Stuttgart, Germany since May, 2004, has shown that the unique features of this new Lobelia are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTION
Plants of the cultivar KLELE06115 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 ‘KLELE06115’. These characteristics in combination distinguish ‘KLELE06115’ as a new and distinct cultivar of Lobelia:
- 1. Semi-upright and mounding plant habit.
- 2. Freely branching habit and short internodes; dense and bushy plant form.
- 3. Continuously and freely flowering habit.
- 4. White-colored flowers.
Plants of the new Lobelia differ from plants of the female parent selection in the following characteristics:
- 1. Plants of the new Lobelia are more mounding than and not as trailing as plants of the female parent selection.
- 2. Plants of the new Lobelia had larger flowers than plants of the female parent selection.
Plants of the new Lobelia can be compared to plants of the cultivar White Angel, not patented. In side-by-side comparisons conducted in Stuttgart, Germany, plants of the new Lobelia differed primarily from plants of the cultivar White Angel in plant form as plants of the new Lobelia were more upright than and not as trailing as plants of the cultivar White Angel.
BRIEF DESCRIPTION OF THE PHOTOGRAPH
The accompanying colored photograph illustrates the overall appearance of the new Lobelia, 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 Lobelia. The photograph is a close-up view of typical flowers of ‘KLELE06115’.
DETAILED BOTANICAL DESCRIPTION
The aforementioned photograph and following observations, measurements and values describe plants grown in Stuttgart, Germany during the spring in a glass-covered greenhouse under commercial practice with day temperatures ranging from 12° C. to 20° C., night temperatures ranging from 10° C. to 14° C. Plants were pinched one time at the time of planting. Plants had been growing for about four months when the photograph and description were taken. 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: Lobelia erinus cultivar KLELE06115.
- Parentage:
- Female parent.—Proprietary seedling selection of Lobelia erinus identified as code number 040312, not patented.
- Male parent.—Unknown selection of Lobelia erinus, not patented.
- Propagation:
- Type cutting.—Terminal vegetative cuttings.
- Time to initiate roots, summer.—About 14 days at 22° C.
- Time to initiate roots, winter.—About 20 days at 20° C.
- Time to produce a rooted young plant, summer.—About three weeks at 22° C.
- Time to produce a rooted young plant, winter.—About four weeks at 20° C.
- Root description.—Fine, fibrous.
- Rooting habit.—Freely branching; moderately dense.
- Plant description:
- Form.—Semi-upright and mounding plant habit. Freely branching habit with lateral branches developing at potentially every node; short internodes; dense and bushy plant habit. Moderately vigorous growth habit.
- Plant height.—About 10 cm to 15 cm.
- Plant width.—About 15 cm to 20 cm.
- Lateral branch description.—Length: About 10 cm to 15 cm. Diameter: About 1.5 mm to 2.5 mm. Internode length: About 1 cm to 2.5 cm. Strength: Weak. Texture: Smooth, glabrous. Color: 137A.
- Foliage description:
- Arrangement.—Alternate, simple; sessile.
- Length, basal leaves.—About 5 mm to 7 mm.
- Width, basal leaves.—About 2 mm.
- Shape.—Lanceolate.
- Apex.—Acute.
- Base.—Truncate.
- Margin.—Entire.
- Texture, upper and lower surfaces.—Smooth, glabrous.
- Venation pattern.—Pinnate; arcuate.
- Color.—Developing and fully expanded foliage, upper surface: 137A; venation, 137A. Developing and fully expanded foliage, lower surface: 137A; venation, 137A.
- Flower description:
- Flower arrangement/shape.—Flowers arranged singly at lateral apices. Flowers held mostly outwardly. Flowers persistent. Freely flowering with about five to eleven flowers and flower buds per lateral branch; continuously flowering with older flowers are overgrown by new flowers and foliage. Flowers not fragrant. Flowers tubular with three larger lower petals and two smaller upright petals.
- Natural flowering season.—Plants flower continuously during the spring in Germany.
- Flower longevity on the plant.—Longevity of individual flowers is highly dependent on weather conditions; typically about one week.
- Flower size.—Diameter: About 1.5 cm. Depth (height): About 1.5 cm.
- Flower buds.—Length: About 5 mm to 8 mm. Diameter: About 3 mm. Shape: Ovoid. Color: 155D.
- Petals.—Arrangement: Single whorl of five petals, fused; three larger lower petals and two smaller upper petals. Shape: Ovate. Length: About 1 cm to 1.5 cm. Width: About 5 mm. Apex: Obtuse. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous. Color: When opening and fully opened, upper surface: Between 155D and N155D. When opening and fully opened, lower surface: Between 155D and N155D.
- Sepals.—Arrangement: Single whorl of five sepals, fused at the base; vase-shaped calyx. Length: About 7 mm. Width: About 1 mm. Shape: Lanceolate. Apex: Acuminate. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous. Color, upper and lower surfaces: 147A.
- Peduncles.—Length: About 2 cm to 3 cm. Diameter: About 1 mm. Angle: About 30° from vertical. Strength: Weak. Texture: Smooth, glabrous. Color: 137A.
- Reproductive organs.—Stamens: Quantity per flower: About five. Anther length: About 2 mm. Anther shape: Elliptic. Anther color: 200C. Pollen amount: Abundant. Pollen color: 7B. Pistils: Quantity per flower: One. Pistil length: About 1 cm. Stigma shape: Round. Stigma color: 155A. Style length: About 7 mm. Style color: 144D. Ovary color: 144C.
- Fruits.—Length: About 8 mm. Diameter: About 3 mm. Texture: Rugose. Color: 164B.
- Seeds.—Length: Less than 0.2 mm. Diameter: Less than 0.2 mm. Color: 161C.
- Disease/pest resistance: Plants of the new Lobelia have not been noted to be resistant to pathogens and pests common to Lobelia.
- Temperature tolerance: Plants of the new Lobelia have been observed to tolerate temperatures from about 1° C. to about 32° C.
Patent Grant
PP19693
