Dianthus Plant Named 'KLEDP20346'

Abstract

A new Dianthus plant designated ‘KLEDP20346’ particularly distinguished by double red-purple flowers having red-purple macules and a compact and upright habit, is disclosed.

Claims

1. A new and distinct variety of Dianthus plant designated ‘KLEDP20346’ as illustrated and described herein.

Description

DESCRIPTION OF THE PHOTOGRAPH

[0009] This new Dianthus plant is illustrated by the accompanying photograph of a 13-week-old plant taken in May 2019 and grown in a greenhouse in Stuttgart, Germany. The colors shown are as true as can be reasonably obtained by conventional photographic procedures. The photograph is a whole plant photo of ‘KLEDP20346’ and shows the foliage, buds, and flowers.

DESCRIPTION

[0010] The following detailed descriptions set forth the distinctive characteristics of ‘KLEDP20346’. The data which define these characteristics were collected from asexual reproductions carried out in Stuttgart, Germany. Data was collected in March 2022 from plants that were potted in week 41 in 2021 and grown in a greenhouse. Color references are to The R.H.S. Colour Chart of The Royal Horticultural Society of London (R.H.S.), 5.sup.th edition (2007). [0011] Classification: [0012] Family.—Caryophyllaceae. [0013] Botanical.—Dianthus caryophyllus L. [0014] Designation.—‘KLEDP20346’. [0015] Type.—Pot carnation. [0016] Parentage: Mutation parent ‘KLEDP07089’ (unpatented). [0017] Plant: [0018] Propagation type.—Vegetative stem cuttings. [0019] Time to produce a rooted young plant.—28 days. [0020] Root description.—Fine and RHS 155C (White). [0021] Rooting habit shape.—Lanceolate. [0022] Plant form and habit.—Upright and compact. [0023] Plant height.—8.0 cm. [0024] Plant diameter or spread.—14.0 cm. [0025] Lateral branches/stems: [0026] Shape of the branch in cross-section.—Circular. [0027] Hollowness of the branch.—Absent. [0028] Length.—8.0 cm. [0029] Diameter.—0.2 cm. [0030] Internode length.—2.0 cm. [0031] Internode quantity per branch.—4. [0032] Node length.—0.3 cm. [0033] Node diameter.—0.3 cm. [0034] Texture.—Smooth. [0035] Color.—RHS 137A (Green). [0036] Flower clustering on the lateral branch.—In some lateral branches. [0037] Foliage: [0038] Arrangement.—Opposite. [0039] Length.—5.3 cm. [0040] Width.—0.8 cm. [0041] Shape.—Obovate. [0042] Apex.—Acute. [0043] Base.—Obtuse. [0044] Margin.—Entire. [0045] Texture (both upper and lower surfaces).—Smooth. [0046] Cross-section of the leaf.—Moderately concave. [0047] Curvature of the leaf.—Absent. [0048] Glaucosity of the leaf.—Weak. [0049] Leaf color (both immature and mature).—Upper surface: RHS 137A (Green) for immature and RHS N137A (Green) for mature. Lower surface: RHS 137B (Green) for immature and RHS N137D (Green) for mature. [0050] Venation pattern.—Absent. [0051] Flowers: [0052] Flower type and habit.—Double and round sprays; 2-5 flowers per spray. [0053] Fragrance.—Present. [0054] Position of the flowers compared to the foliage of the plant.—Same level. [0055] Profile of both the upper and lower part in the lateral view.—Flat convex. [0056] Diameter of the flower.—4.2 cm. [0057] Natural flowering season.—Spring to Autumn. [0058] Flower longevity on the plant.—14 days. [0059] Buds: [0060] Length.—2.0 cm. [0061] Diameter.—1.2 cm. [0062] Shape.—Ovate. [0063] Color.—RHS 138A (Green). [0064] Extrusion of the styles at the bud stage.—Absent. [0065] Corolla: [0066] Quantity of petals and arrangement.—24 and arranged in several whorls. [0067] Corolla height.—3.0 cm. [0068] Petal length.—2.9 cm. [0069] Petal width.—1.5 cm. [0070] Petal shape.—Obtuse. [0071] Petal apex.—Obtuse. [0072] Petal base.—Acute. [0073] Petal margin.—Crenate. [0074] Depth of petal margin.—Shallow. [0075] Petal texture (both upper and lower surfaces).—Smooth. [0076] Petal color.—Immature: Upper surface: RHS N66A (Red-Purple) with RHS N77A (Purple) macules. Lower surface: RHS 63A (Red-Purple). Mature: Upper surface: RHS 67A (Red-Purple) with RHS 59A (Red-Purple) macules being 0.2 cm in width. Lower surface: RHS 61C (Red-Purple). [0077] Petal macule quantity.—1 macule per petal. [0078] Calyx.—Quantity of sepals: Composed of 5 sepals. Longitudinal axis of the lobes of the calyx: Straight. Shape: Acute. Calyx height: 2.0 cm. Calyx diameter (at the apex): 1.0 cm. Sepal texture (both upper and lower surfaces): Smooth. Sepal color: Upper surface: RHS 138A (Green). Lower surface: RHS 138C (Green). [0079] Position of the outer lobes of the epicalyx in relation to the calyx.—Adpressed. [0080] Apex shape of the outer lobes of the epicalyx.—Acute. [0081] Tip length of the outer lobes of the epicalyx.—0.5 cm. [0082] Apex shape of the inner lobes of the epicalyx.—Short acuminate. [0083] Tip length of the inner lobes of the epicalyx.—0.4 cm. [0084] Peduncles: [0085] Length.—0.3 cm. [0086] Diameter.—0.2 cm. [0087] Strength.—Strong. [0088] Texture.—Smooth. [0089] Color.—RHS 144A (Yellow-Green). [0090] Reproductive organs: [0091] Stamens.—Quantity per flower: 4-5 . Filament length: 1.0 cm. Filament color: RHS 158D (Yellow-White). Anther length: 0.2 cm. Anther diameter: 0.1 cm. Anther color: RHS 60A (Red-Purple). Pollen amount: None observed to date. [0092] Pistils.—Quantity per flower: 4 . Length: 1.8 cm. Diameter: 0.4 cm. Stigma: Color: RHS NN155A (White) with RHS 60A (Red-Purple). Shape: Filamentous. Length: 0.1 cm. Diameter: 0.1 cm. Style: Color: RHS 60A (Red-Purple). Length: 0.1 cm. Diameter: 0.1 cm. [0093] Ovary.—Color: RHS 145B (Yellow-Green). Width: 0.4 cm. Length: 0.9 cm. Shape: Obovate. [0094] Fruit and seed set: None observed to date. [0095] Disease and pest/insect resistance: No disease and pest/insect resistance observed.

COMPARISON OF ‘KLEDP20346’ WITH PARENTAL LINE AND KNOWN VARIETY

[0096] ‘KLEDP20346’ is distinguished from the mutation parent as described in Table 1.

TABLE-US-00001 TABLE 1 Comparison with Parental Line Mutation Parent Characteristic ‘KLEDP20346’ ‘KLEDP07089’ Flower color, mature, Red-Purple with Cherry red with upper surface Red-Purple crimson eyes macules

[0097] ‘KLEDP20346’ can be compared to the commercial Dianthus variety ‘KLEDP07088’ (Unpatented). Differences between the varieties are described in Table 2.

TABLE-US-00002 TABLE 2 Comparison with Similar Variety Characteristic ‘KLEDP20346’ ‘KLEDP07088’ Flower color, Red-Purple with Red- Pink with a dark red- mature, upper Purple macules purple and white pattern surface Growth Compact Medium Habit Upright and compact Semi-upright