<i>Erysimum </i>plant named ‘Cdcery2’

Abstract

A new cultivar of Erysimum plant named Cdcery2 that is characterized by its exhibits foliage that is dark green in color with a densely pubescent surface, its flowers that are warm orange in color with minimal fading, its flowers and leaves that are large in size, its low maintenance, well-branched, and compact plant habit, and its strong and upright stems.

Claims

1. A new and distinct cultivar of Erysimum plant named Cdcery2 as herein illustrated and described.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The accompanying color photographs illustrate the overall appearance and distinct characteristics of the new Erysimum. The photographs were taken of a 6-month-old plant of the new cultivar as grown in a greenhouse in a 21-cm containers in Waddinxveen, The Netherlands.

(2) The photograph in FIG. 1 provides a top view of Cdcery2 in bloom.

(3) The photograph in FIG. 2 provides a close-up view of the flowers of Cdcery2.

(4) The colors in the photographs are as close as possible with the digital photography and printing techniques utilized and the color codes in the detailed botanical description accurately describe the new Erysimum.

DETAILED BOTANICAL DESCRIPTION

(5) The following is a detailed description of 6-month-old plants of the new cultivar as grown in a greenhouse in 21-cm containers in Waddinxveen, The Netherlands. The phenotype of the new cultivar may vary with variations in environmental, climatic, and cultural conditions, as it has not been tested under all possible environmental conditions. The color determination is in accordance with The 2015 Colour Chart of The Royal Horticultural Society, London, England, except where general color terms of ordinary dictionary significance are used. General description: Blooming period.March to July in The United Kingdom. Plant type.Herbaceous perennial. Plant habit.Compact, upright and mounded, and low-growing. Height and spread.51 cm in height and 39 cm in spread as a 6-month-old plant grown in a container. Hardiness.At least in U.S.D.A. Zone 6 to 9. Diseases and pests.No susceptibility or resistance to diseases or pests has been observed. Root description.Fine, fibrous. Propagation.Stem cuttings and tissue culture. Root development.6 to 7 weeks for root initiation, 10 to 12 weeks from a rooted cutting to young plant in a P17 container. Growth habit.Moderate. Stem description: Stem size.Average of 22 cm in length (to base of peduncle) and 8 mm in diameter. Stem shape.Round. Stem color.137A to 137C, older wood; 199C with hints of 199A. Stem surface.Slightly pubescent. Stem aspect.Held nearly upright. Internode length.1.5 cm to 2 cm. Branching habit.Freely branched, an average of 8 lateral stems off one main stem. Foliage description: Leaf shape.Narrowly oblanceolate. Leaf division.Simple. Leaf base.Attenuate. Leaf apex.Acute. Leaf venation.Pinnate, both surfaces 144A in color. Leaf margins.Entire. Leaf attachment.Sessile. Leaf arrangement.Alternate. Leaf surface.Densely pubescent on both surfaces. Leaf color.Young and mature upper and lower surface; 137C. Leaf size.7.5 cm in length and 1.1 cm in width when mature. Leaf quantity.An average of 24 per stem. Flower description: Inflorescence type.Terminal raceme. Inflorescence quantity.Average of 27 per plant. Lastingness of inflorescence.Average of 7 days. Inflorescence size.An average of 6 cm in height and width. Flower fragrance.Light sweet fragrant. Flower number.Average of 6 open at one time per inflorescence. Flower aspect.Upright to outward, dependent on location of the inflorescence. Flower bud.An average of 1.1 cm in length and 5 mm in width, ovoid in shape, color; N79C, flushed with N77A towards the top. Flower type.Single. Flower size.Average of 3 cm in depth and diameter. Calyx.Tubular in form, an average of 1 cm in length and 8 mm in diameter. Sepals.4, lanceolate in shape, average of 1 cm in length and 3 mm in width, base truncate, entire margins, surfaces are glabrous, color; inner surface N79C, flushed N79C at the top, outer surface N79A, N77A towards the top. Petals.4, broadly obovate in shape, obtuse apex, attenuate base, entire margins, an average of 1.5 cm in length and 1.8 cm in width, color; young upper and lower surface 53A, with hints of 59A, 187A towards the edges, mature upper surface a blend of 22A and 53A, older flowers 21B, veins 53A, mature lower surface a blend of 22A, 187A, and 59B, veins 53A, older flowers 59B with hints of 22A, veins 187A. Peduncles.Round in shape, strong, an average of 12 cm in length and 3 mm in width, pubescent surface, 145A in color. Pedicels.Round in shape, strong, an average of 5 mm in length, 1 mm in width, pubescent surface, color; 137C, flushed with N77A. Reproductive organs: Gynoecium.Pistil; 1, 9 mm in length, stigmas; 1 mm in length, round in shape, 145A in color, style; 6 mm in length, 145C in color, ovary; 144A in color. Androecium.Stamens; 6, anthers; oblong, 3 mm in length, 4D in color, filaments; adnate to corolla, 7 mm in length, 145B in color, pollen; moderate, 4D in color. Seeds.Not observed to date.