Calla lily plant named ‘Dozancorv’

Abstract

‘Dozancorv’ is a new variety of calla lily plant having red colored spathes without a throat spot that produces 7-10 inflorescences per approximately 20 cm tuber. The flower stems are about 40-48 cm in height. The leaves are brownish green with maculations present and a smooth texture.

Claims

1. A new and distinct variety of calla lily plant named ‘Dozancorv’ as herein described and illustrated.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The accompanying photographic drawings illustrate the new variety taken at approximately 8 weeks of age, with the colors being as nearly true as is possible with color illustrations of this type:

(2) FIG. 1 illistrates a close-up perspective of multiple flowering plants of the new variety; and

(3) FIG. 2 illustrates multiple flowering plants of the new variety.

DESCRIPTION OF THE NEW PLANT

(4) Type: Deciduous. Size.—Height of the leaf canopy above the soil: 27-33 cm. Height of top of inflorescences above the soil: 40-48 cm. Diameter: 40-47 cm. Form.—Semi-spreading. Number of inflorescences per tuber.—Size approximately 20 cm in diameter: 7-10 inflorescences. Branches.—Number: Average. Color: Yellow-Green Group RHS 144A to 144B. Young shoot color: Red-Purple Group RHS 64A to 64B. Leaves: Size.—Width: 8-10 cm, with the broadest part being slightly below the middle. Length: 24-27 cm. Number per plant.—32-57. Leaf blade lobes.—Absent. Shape.—Lanceolate. Apex.—Apiculate. Base.—Attenuate. Margin.—Entire; having a color of Yellow-Green Group RHS N144C to N144D. Color.—Upper surface: Yellow-Green Group RHS 147B to 147C, with medium, linear Greyed-White Group RHS 156B to 156C maculations present. Lower surface: Yellow-Green Group RHS 146B to 146C, with medium, linear Greyed-White Group RHS 156D maculations present. Veins.—Configuration: Pinnate. Color: Yellow-Green Group RHS N144D. Surface texture.—Smooth (both surfaces). Petiole.—Length: 29-36 cm. Diameter: 16-19 mm. Color: The base is Yellow-Green Group RHS 144B to 144C, the upper part is Yellow-Green Group RHS 144A to 144B. Roots.— Color.—White Group RHS 155C. Branching description.—Fibrous root system. Several main roots emerge from the top of the tuber and form a small number of lateral roots. Spathe: Size.—Length (measured from opening to tip): 6-8 cm. Width: 4-5 cm. Height: 7-9 cm. Color.—Throat spot: Absent. Upper surface: Red Group RHS 46B to 46C. Lower surface: Red Group RHS 45B to 45C. Vein color.—Yellow-Green Group RHS 148C to 148D. Shape.—Leaf-like. Apex.—Caudate. Base.—Attenuate. Margin.—Entire, with a color of Red Group RHS 47A to 47B. Spadix.— Shape.—Cylinder. Size.—Length: 30-35 mm. Diameter: 8-11 mm. Color.—Yellow-Orange Group RHS 21A to 21B. Position relative to spathe.—Upright. Peduncle.— Size.—Length: 37-50 cm. Diameter: 10-12 mm. Color.—The upper part is Green Group RHS 143A to 143B, the lower part is Yellow-Green Group RHS 144B to 144C. Texture.—Smooth. Reproductive organs: Location of female organs.—Basal position of the spadix. Location of male organs.—Upper position of the spadix. Perianth.—Conspicuous. Stamens.—Presence: Not visible before pollen release. Number: Between 480 and 600. Pollen amount: Scarce. Color: Between White Group RHS 155B and 155C. Anther.—Shape: Round. Length: Less than 1 mm. Color: Yellow Group RHS 8B to 8C. Filament.—Length: Less than 1 mm. Color: White Group RHS 155D. Pistils.—Number: 15 to 30. Length beyond perianth: About 1 mm. Stigma.—Shape: Round. Size: Less than 1 mm. Style.—Length: Less than 1 mm. Color: Yellow Group RHS 8B to 8C. Ovaries.—Texture: Smooth. Length: Between 1 to 10 mm. Width: Between 1 to 10 mm. Color: The top color is Orange Group RHS 25B to 25C, the bottom color is Green Group RHS 140B to 140C. Seeds: Length.—2.2-4.3 mm. Width.—1.5-4.2 mm. Color.—Yellow-Green Group RHS 153C to 153D. Amount.—13 per inflorescence. Disease resistance: No unusual susceptibility/resistance to diseases noticed to date. Pest resistance.—No unusual susceptibility/resistance to pests noticed to date. Heat tolerance.—No heat tolerance. Hardiness.—Not tested to date. Flowering.—In general, the time from indoor and outdoor planting to first flowering takes about eight weeks in The Netherlands. Lastingness.—About two weeks on the plant. Fragrance.—None.