<i>Verbena </i>plant named ‘WNVESBIB’

Abstract

A new and distinct cultivar of Verbena plant named ‘WNVESBIB’, characterized by its upright to outwardly spreading and mounding to trailing and decumbent plant habit; vigorous growth habit and rapid growth rate; freely branching habit; dark green-colored leaves; early and freely flowering habit; large inflorescences with large dark purple-colored flowers that are held above and beyond the foliar plane; and resistance to Powdery Mildew.

Claims

1. A new and distinct Verbena plant named ‘WNVESBIB’ as illustrated and described.

Description

BRIEF DESCRIPTION OF THE PHOTOGRAPHS

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

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

(3) The photograph on the second sheet (FIG. 2) is a close-up view of a typical flowering plant of ‘WNVESBIB’.

DETAILED BOTANICAL DESCRIPTION

(4) The aforementioned photographs and following observations and measurements describe plants grown during the late summer and early autumn in 15.24-cm containers in a corrugated polycarbonate-covered greenhouse in Carlton, Mich. and under cultural practices typical of commercial Verbena production. During the production of the plants, day temperatures averaged 26° C., night temperatures averaged 20° C. and light levels averaged 9,290 foot-candles. Plants were pinched three weeks after planting and were twelve weeks from planting rooted cuttings when the photographs and description were taken. In the following description, color references are made to The Royal Horticultural Society Colour Chart, 2015 Edition, except where general terms of ordinary dictionary significance are used. Botanical classification: Verbena hybrida ‘WNVESBIB’. Parentage: Female, or seed, parent.—Proprietary seedling selection of Verbena hybrida identified as code number 17V508-01, not patented. Male, or pollen, parent.—Verbena hybrida ‘RIKAV18302’, disclosed in U.S. Plant Pat. No. 25,396. Propagation: Type cutting.—Vegetative terminal cuttings. Time to initiate roots, summer.—About three to four days at temperatures ranging from about 17° C. to 29° C. Time to initiate roots, winter.—About five to seven days at temperatures ranging from about 17° C. to 21° C. Time to produce a rooted plant, summer.—About three weeks at temperatures ranging from about 17° C. to 29° C. Time to produce a rooted plant, winter.—About four weeks at temperatures ranging from about 17° C. to 21° C. Root description.—Fine, fibrous; typically 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.—Freely branching; medium density. Plant description: Plant and growth habit.—Upright to outwardly spreading and mounding to trailing and decumbent plant habit; freely branching habit with lateral branches potentially developing at every node, pinching enhances branching potential; dense and bushy plant habit; vigorous growth habit and rapid growth rate. Plant height.—About 31 cm. Plant diameter (spread).—About 57 cm. Lateral branch description: Length.—About 26 cm. Diameter.—About 3.5 mm to 4 mm. Internode length.—About 3 cm. Orientation.—Initially upright then outwardly spreading to trailing and decumbent. Strength.—Strong; flexible. Texture and luster.—Moderately pubescent; slightly glossy; becoming woody with subsequent development. Color, developing.—Close to 144A. Color, developed.—Close to 144A; if woody, close to 199A. Leaf description: Arrangement.—Opposite, simple. Length.—About 5 cm to 5.75 cm. Width.—About 2.5 cm to 3.2 cm. Shape.—Deltoid, elongated. Apex.—Acute. Base.—Truncate. Margin.—Dentate to serrate. Texture and luster, upper surface.—Sparsely to moderately pubescent, rough; glossy. Texture and luster, lower surface.—Mostly glabrous with pubescence along veins and margins; slightly glossy. Venation pattern.—Pinnate. Color.—Developing leaves, upper surface: Darker green than 146A. Developing leaves, lower surface: Close to 146A to 146B. Fully expanded leaves, upper surface: Close to 147A; venation, close to 146A. Fully expanded leaves, lower surface: Close to 147B; venation, close to 146A to 146B. Petioles.—Length: About 1 cm. Diameter: About 2.5 mm. Strength: Strong; flexible. Texture and luster, upper and lower surfaces: Pubescent; slightly glossy. Color, upper surface: Close to 144B. Color, lower surface: Close to 146B. Flower description: Flower arrangement and habit.—Sessile salverform flowers arranged in upright hemispherical terminal corymbs; flowers face upward or outwardly depending on the position in the inflorescence; freely flowering habit with about 24 flowers developing per inflorescence with numerous inflorescences developing per plant during the flowering season. Natural flowering season.—Plants flower continuously from spring until the autumn; early flowering habit, plants begin flowering about five to six weeks after planting. Flower longevity.—Flowers last about five days on the plant; flowers not persistent. Fragrance.—None detected. Inflorescence height.—About 3.5 cm. Inflorescence diameter.—About 5.5 cm. Flower buds.—Length: About 1 cm. Diameter: About 7.5 mm. Shape: Elongated oblong. Texture and luster: Pubescent; moderately glossy. Color: Close to 146A. Flower diameter.—About 2.25 cm. Flower depth (height).—About 3 cm. Throat diameter.—About 2 mm. Tube length.—About 2.7 cm. Tube diameter, proximally.—About 1.5 mm. Corolla.—Arrangement: Single whorl of five fused petals fused towards the base into a slender narrow tube. Petal lobe length: About 1 cm. Petal lobe width: About 9 mm. Petal lobe shape: Roughly cordate. Petal lobe apex: Retuse. Petal margin: Entire; slightly undulate. Petal texture and luster, upper surface: Smooth, glabrous; velvety; matte. Petal texture and luster, lower surface: Smooth, glabrous; matte. Throat texture and luster: Moderately pubescent; matte. Tube texture and luster: Moderately pubescent; matte. Color: Petal lobes, when opening and fully opened, upper surface: Close to 79A; venation, close to 79A; color becoming closer to 79D with subsequent development. Petal lobes, when opening and fully opened, lower surface: Close to 79A to 79B; venation, close to 79A to 79B; color becoming closer to 79D with subsequent development. Throat: Close to 79A to 79B; venation, close to 79A to 79B. Tube: Close to 145D variably tinged with close to 79A to 79B; venation, similar to lamina colors. Calyx.—Arrangement: Single whorl of five fused sepals fused towards the base into a slender tube. Length: About 1.4 cm. Diameter: About 3 mm. Sepal length: About 1.4 cm. Sepal width: Less than 1 mm. Sepal shape: Acicular. Sepal apex: Acuminate. Sepal margin: Entire. Sepal texture and luster, upper surface: Pubescent; slightly glossy. Sepal texture and luster, lower surface: Pubescent; moderately glossy. Sepal color, upper and lower surfaces: Close to 144A. Peduncles.—Length: About 4 cm to 4.5 cm. Diameter: About 2 mm. Strength: Strong; flexible, wiry. Aspect: Mostly upright. Texture and luster: Pubescent; slightly glossy. Color: Close to 144A. Reproductive organs.—Stamens: Quantity and arrangement: Five per flower, filaments partially adnate to corolla tube. Filament length: About 1 cm. Filament color: Close to 145D. Anther size: About 0.75 mm by 1 mm. Anther shape: Oblong. Anther color: Close to 151D. Pollen amount: None observed. Pistils: Quantity: One per flower. Pistil length: About 1.75 cm. Stigma shape: Bi-parted. Stigma diameter: About 1 mm by 1.5 mm. Stigma color: Close to 144A. Style length: About 1.5 cm. Style color: Close to 145D. Ovary color: Close to 144A. Fruits and seeds: To date, fruit and seed development have not been observed on plants of the new Verbena. Temperature tolerance: Plants of the new Verbena have been observed to tolerate temperatures from about 2° C. to about 40° C. and are suitable for USDA Hardiness Zones 8a to 11 b. Pathogen & pest resistance: Plants of the new Verbena have been observed to be resistant to Powdery Mildew (Podosphaera xanthii). To date, plants of the new Verbena have not been observed to be resistant to pests and other pathogens common to Verbena plants.