<i>Petunia </i>plant named ‘Keipehabham’

Abstract

A new and distinct cultivar of Petunia plant named ‘Keipehabham’, characterized by its mounding, upright to trailing and decumbent plant habit; vigorous growth habit; freely branching habit; freely flowering habit; long flowering period; flowers that are white to light purple in color with dark purple-colored venation and centers; and good garden performance.

Claims

1. A new and distinct Petunia plant named ‘Keipehabham’ as illustrated and described.

Description

BRIEF DESCRIPTION OF THE PHOTOGRAPHS

(1) The accompanying colored photographs illustrate the overall appearance of the new Petunia plant 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 Petunia plant.

(2) The photograph at the top of the sheet (FIG. 1) is a side perspective view of a typical flowering plant of ‘Keipehabham’ grown in a container.

(3) The photograph at the bottom of the sheet (FIG. 2) is a close-up view of a typical flower of ‘Keipehabham’.

DETAILED BOTANICAL DESCRIPTION

(4) The aforementioned photographs and following observations, measurements and values describe plants grown during the spring in 9-cm containers in a glass-covered greenhouse in Katori, Chiba, Japan and under cultural practices typical of commercial Petunia production. During the production of the plants, day temperatures averaged 15° C. and night temperatures averaged 10° C. Plants were four months old when the photographs and description were taken. In the following description, color references are made to The Royal Horticultural Society Colour Chart, 2007 Edition, except where general terms of ordinary dictionary significance are used. Botanical classification: Petunia x hybrida ‘Keipehabham’. Parentage: Female, or seed, parent.—Unnamed proprietary selection of Petunia x hybrida, not patented. Male, or pollen, parent.—Unnamed proprietary selection of Petunia x hybrida, not patented. Propagation: Type.—By terminal vegetative cuttings. Time to initiate roots, summer.—About one week at temperatures about 25° C. Time to initiate roots, winter.—About three weeks at temperatures about 10° C. Time to produce a rooted young plant, summer.—About three weeks at temperatures about 25° C. Time to produce a rooted young plant, winter.—About four weeks at temperatures about 20° C. Root description.—Medium in thickness, fibrous; typically light brown to white in color, actual color of the roots is dependent on substrate composition, water quality, fertilizer type and formulation, substrate temperature and physiological age of roots. Rooting habit.—Moderately freely branching; medium density. Plant description: Plant form and growth habit.—Mounding, upright to trailing and decumbent plant habit; freely branching habit with numerous lateral branches developing per plant; pinching enhances lateral branch development; vigorous growth habit. Plant height.—About 14 cm. Plant diameter.—About 20 cm. Lateral branch description: Length.—About 12 cm. Diameter.—About 2 mm. Internode length.—About 1.5 cm. Strength.—Strong, flexible. Texture.—Pubescent. Color.—Close to 144A. Leaf description: Arrangement.—Alternate, simple. Length.—About 3.2 cm. Width.—About 1.4 cm. Shape.—Elliptic. Apex.—Broadly acute. Base.—Attenuate. Margin.—Entire. Texture, upper and lower surfaces.—Pubescent. Venation pattern.—Pinnate. Color.—Developing leaves, upper surface: Close to 137C. Developing leaves, lower surface: Close to 137B. Fully expanded leaves, upper and lower surfaces: Close to 137B; venation, close to 144B. Petioles.—Length: About 6 mm. Diameter: About 2 mm. Texture, upper and lower surfaces: Pubescent. Color, upper and lower surfaces: Close to 144B. Flower description: Flower arrangement and habit.—Single salverform flowers arising from upper leaf axils; freely flowering habit with numerous flowers developing during the flowering season; flowers face upright to outwardly. Fragrance.—Faint; pleasant. Natural flowering season.—Early flowering habit; plants of the new Petunia initiate and develop flowers about two to three weeks after planting; long flowering period, plants flower continuously from late March to late October in Japan. Flower longevity.—Individual flowers last about five days on the plant; flowers not persistent. Flower buds.—Length: About 2.5 cm. Diameter: About 5 mm. Shape: Cylindrical. Color: Close to 138B. Flower diameter.—About 5.5 cm. Flower tube length.—About 3.6 cm. Flower throat diameter.—About 7 mm. Flower tube length.—About 2.8 cm. Flower tube diameter, proximally.—About 2 mm. Corolla.—Quantity and arrangement: Five in a single whorl, fused at the base and opening into a flared trumpet. Petal length from throat: About 2.5 cm. Petal width: About 2.4 cm. Petal shape: Roughly spatulate. Petal apex: Mucronate. Petal margin: Entire; slightly undulate. Petal texture, upper and lower surfaces: Smooth, glabrous. Throat texture: Smooth, glabrous. Tube texture: Smooth, glabrous. Color: Petal, when opening, upper surface: Close to N155B; venation and center, close to between 77A and 79A. Petal, when opening, lower surface: Close to 77A; venation, close to 79A. Petal, fully opened, upper surface: Close to NN155A; venation and center, close to between 77A and 79A; ground color becoming closer to 77D with subsequent development. Petal, fully opened, lower surface: Close to 81A; venation, close to 79A; color does not change with subsequent development. Throat: Close to 79A; venation, close to 79A. Tube: Close to 156B; venation, close to 156B. Calyx.—Arrangement: One star-shaped calyx tube with five sepals arranged in a single whorl and fused at the base. Sepal length: About 1.5 cm. Sepal width: About 2 mm. Sepal shape: Narrowly elliptic; reflexed. Sepal apex: Acute. Sepal margin: Entire. Sepal texture, upper and lower surfaces: Pubescent; viscid. Color, upper surface: Close to 137A. Color, lower surface: Close to 138A. Peduncles.—Length: About 3.2 cm. Diameter: About 2 mm. Strength: Moderately strong, flexible. Aspect: Upright to outwardly. Texture: Pubescent; viscid. Color: Close to 143B. Reproductive organs.—Stamens: Quantity per flower: Five. Anther shape: Roughly round to oblong. Anther size: About 2 mm by 3 mm. Anther color: Close to 93C. Pollen amount: Moderate. Pollen color: Close to 95C. Pistils: Quantity per flower: One. Pistil length: About 2.4 cm. Style length: About 2.2 cm. Style color: Close to 137D. Stigma shape: Roughly round. Stigma color: Close to 145B. Seeds and fruits: To date, seed and fruit development have not been observed on plants of the new Petunia. Garden performance: Plants of the new Petunia have been observed to have good garden performance and to tolerate rain, wind and temperatures ranging from about 5° C. to about 35° C. Pathogen & pest resistance: To date, plants of the new Petunia have not been observed to be resistant to pathogens and pests common to Petunia plants.