Verbena plant named ‘KLEVP21048’

Abstract

A new Verbena plant particularly distinguished by a semi-mounding to spreading plant habit and red-purple, purple-violet and white flowers, is disclosed.

Description

Genus and species: Verbena x hybrida.

Variety denomination: ‘KLEVP21048’.

BACKGROUND OF THE NEW PLANT

The present invention comprises a new and distinct variety of Verbena, botanically known as Verbena x hybrida, and hereinafter referred to by the variety name ‘KLEVP21048’. ‘KLEVP21048’ originated from a cross-pollination conducted in January 2016 in Cobbitty, New South Wales, Australia between the proprietary female Verbena variety ‘15.5170’ (unpatented), and the proprietary male Verbena variety ‘15.5169’ (unpatented).

The seeds from the cross were sown and plants were grown for evaluation, where an individual plant designated ‘KLEVP21048’ was selected from the group of plants in Cobbitty, New South Wales, Australia in October 2016.

In October 2016, ‘KLEVP21048’ was first vegetatively propagated by vegetative cuttings in Cobbitty, New South Wales, Australia. ‘KLEVP21048’ was found to reproduce true to type in successive generations of asexual propagation via vegetative stem cuttings.

SUMMARY

The following are the most outstanding and distinguishing characteristics of this new variety when grown under normal horticultural practices in Stuttgart, Germany and Latina, Italy.

• • 1. A semi-mounding to spreading plant habit; and
  • 2. Red-purple, purple-violet and white flowers.

DESCRIPTION OF THE PHOTOGRAPH

This new Verbena plant is illustrated by the accompanying photograph which shows the plant's overall plant habit including form, buds, foliage, and flowers.

The photograph is of a plant approximately 4-months-old grown indoors in Stuttgart, Germany in May 2020. The colors shown are as true as can be reasonably obtained by conventional photographic procedures.

DESCRIPTION OF THE NEW VARIETY

The following detailed descriptions set forth the distinctive characteristics of ‘KLEVP21048’. The data which define these characteristics were collected from asexual reproductions carried out in Latina, Italy. Data was collected on three-month-old plants grown in a greenhouse in 2019. Color references are to The R.H.S. Colour Chart of The Royal Horticultural Society of London (R.H.S.), 5^th edition (2007).

• Classification:
  • • Family.—Verbenaceae.
    • Botanical.—Verbena x hybrida.
    • Common.—Verbena.
    • Designation.—‘KLEVP21048’.
• Parentage:
  • • Female parent.—‘15.5170’ (unpatented).
    • Male parent.—‘15.5169’ (unpatented).
• Plant:
  • • Growth and branching habit.—Semi-mounding to spreading.
    • Height (from top of soil).—21.0 cm.
    • Width (horizontal plant diameter).—35.0 cm.
    • Time to produce a finished flowering plant.—8 weeks.
    • Time to initiate and develop roots.—2 weeks.
    • Root description.—RHS 155B (White), fine fibrous roots.
• Stems:
  • • Number of branches per plant.—More than 24.
    • Growth habit.—Semi-mounding to trailing.
    • Length.—25.0 cm.
    • Diameter.—0.23 cm.
    • Internode length.—1.9 cm.
    • Color.—RHS 139D (Green).
    • Anthocyanin.—Absent.
    • Texture.—Pubescent.
    • Appearance in cross-section.—Round.
• Leaves:
  • • Arrangement.—Opposite.
    • Immature and mature leaf color.—Upper surface: RHS 141A (Green). Lower surface: RHS 141C (Green).
    • Length.—6.25 cm.
    • Width.—2.6 cm.
    • Shape.—Lanceolate.
    • Apex.—Acute.
    • Base.—Obtuse.
    • Margin.—Crenate.
    • Texture (both upper and lower surfaces).—Pubescent.
    • Venation type.—Pinnate.
    • Venation color (both upper and lower surfaces).—RHS 141D (Green).
    • Petioles.—Length: 0.15 cm. Diameter: 0.1 cm. Color: RHS 141D (Green). Texture: Leathery.
• Flower buds:
  • • Shape.—Tall, cylindrical.
    • Length.—1.4 cm.
    • Diameter.—0.3 cm.
    • Color (at tight bud).—RHS 68B (Red-Purple).
• Inflorescence:
  • • Blooming habit (flowering season).—Continuously.
    • Lastingness of individual blooms on the plant.—About 1 week.
    • Fragrance.—Absent.
    • Inflorescence type.—Umbel.
    • Length of inflorescence.—3.2 cm.
    • Diameter of inflorescence.—4.9 cm.
    • Number of florets per inflorescence.—20.
    • Peduncle.—Color: RHS 141A (Green). Length: 2.5 cm. Diameter: 0.2 cm.
• Florets:
  • • Length.—2.1 cm.
    • Diameter.—2.1 cm.
    • Texture.—Smooth.
    • Form.—Single.
    • Corolla tube length.—1.8 cm.
    • Corolla tube color.—RHS 157B (Green-White).
    • Petals.—Length of lobe: 1.9 cm. Diameter of lobe: 0.7 cm. Lobe shape: Obtuse. Apex: Emarginate. Base: Fused. Margin: Entire. Texture (both upper and lower surfaces): Glossy, satiny. Color: Immature: Upper surface: Upper two petals are RHS 67A (Red-Purple) and the lower three petals are RHS N80B (Purple-Violet) with RHS 155C (White) centers. Lower surface: Upper two petals are RHS 61C (Red-Purple) and the lower three petals are RHS 155C (White). Mature: Upper surface: The upper two petals are RHS 67B (Red-Purple) and the lower three petals are RHS N80C (Purple-Violet) with RHS 155C (White). Lower surface: The upper two petals are RHS 61C (Red-Purple) and the lower three petals are RHS 155C (White).
    • Pedicels.—Not visible.
• Sepals:
  • • Shape.—Lanceolate.
    • Apex.—Acute.
    • Base.—Obtuse.
    • Margin.—Entire.
    • Length.—1.2 cm.
    • Diameter.—0.2 cm.
    • Color.—RHS 142C (Green).
    • Texture (both upper and lower surfaces).—Hairy, dull.
• Reproductive organs:
  • • Stamens.—Present. Quantity: 4. Color: RHS 139D (Green). Filament length: 0.27 cm. Filament diameter: 0.1 cm. Anther: Shape: Elliptic. Color: RHS 141D (Green). Length: 0.15 cm. Diameter: 0.1 cm. Pollen amount: Sparse. Pollen color: RHS 2D (Yellow).
    • Pistils.—Quantity: 1. Length: 1.7 cm. Diameter: 0.1 cm. Stigma: Color: RHS 141D (Green). Appearance: Ovate. Length: 0.1 cm. Diameter: 0.1 cm. Style: Color: RHS 141D (Green). Length: 1.6 cm. Diameter: 0.1 cm.
• Fruit and seed set: None observed to date.
• Disease and pest/insect resistance: Good tolerance to powdery mildew (Podosphaera xanthii).

COMPARISON WITH PARENTAL LINES AND KNOWN VARIETY

‘KLEVP21048’ is distinguished from its parents as described in Table 1.

TABLE 1
Comparison with Parental Lines
		Female parent	Male parent
Characteristic	‘KLEVP21048’	‘15.5170’	‘15.5169’
Earliness to	Earlier than both	Later than	Later than
flower	parents	‘KLEVP21048’	‘KLEVP21048’
Flower size	Larger than	Smaller than	Larger than
	‘15.5170’	‘KLEVP21048’	‘KLEVP21048’

‘KLEVP21048’ is most similar to the commercial Verbena variety ‘KLEVP20052’ (U.S. Plant Pat. No. 33,856). Differences between the varieties are described in Table 2.

TABLE 2
Comparison with Similar Variety
Characteristic	‘KLEVP21048’	‘KLEVP20052’
Growth habit	Semi-mounding to spreading	Upright and round
Color of upper two	RHS 67B (Red-Purple)	RHS 42C (Red)
petals, mature

Claims

1. A new and distinct variety of Verbena plant designated ‘KLEVP21048’ as illustrated and described herein.