Almond variety named ‘CAPELLA’

Abstract

A new and distinct almond variety of Prunus dulcis named CAPELLA, particularly characterized by self-fertility and very high production. Other desirable characteristics include early to medium harvest time, well-sealed hard shells, and high quality, sweet kernels with high oleic acid content.

Claims

1. A new and distinct variety of almond tree (Prunus dulcis) named CAPELLA, as illustrated and described herein.

Description

BRIEF DESCRIPTION OF THE DRAWING

(1) The accompanying photographs (drawings) illustrate the overall appearance of the new Prunus dulcis CAPELLA showing the colors, as true as is reasonably possible with digital reproduction. Colors in the photographs may differ slightly from the color values cited in the detailed botanical description, which accurately describe the color of CAPELLA. The trees were grown on Nemaguard rootstock.

(2) FIG. 1 shows typical flowers of CAPELLA, dissected (FIG. 1A) and in situ (FIG. 1B).

(3) FIG. 2 shows various images of fruit of CAPELLA, including a one year-old shoot, showing green immature fruit (FIG. 2A), mature fruit in situ (FIG. 2B), and kernel and dry fruit shape (FIG. 2C).

(4) FIG. 3 shows a typical four year-old tree of CAPELLA on 15 Sep. 2010.

DETAILED BOTANICAL DESCRIPTION

(5) Plants used in the aforementioned photographs and in the following description were grown outside under natural season conditions and cultural practices which approximate those generally used in commercial almond production. During the production of the plants, day temperatures ranged from about 14.5 C. to 48.2 C., night ranged from about 5.7 C. to 14 C. and light levels ranged from about 126,905 to 564,729 foot-candles. Measurements and numerical values represent averages for typical flowering plants.

(6) The following is a detailed description of the new CAPELLA variety when observed during the growing seasons from 2010 to 2015 at Lindsay Point, Victoria, Australia. During 2015, the CAPELLA trees were nine years of age. Quantified measurements are expressed as an average of measurements taken from a number of trees of CAPELLA. The measurements of any individual tree (or any group of trees) of CAPELLA may vary from the stated average.

(7) Color references are made to The Royal Horticultural Society Colour Chart (R.H.S.)., sixth edition, (2015). Color values were taken under conditions of natural light.

(8) All of the trees of CAPELLA, insofar as they have been observed, have been consistent in the characteristics described below. Classification: Botanical.Prunus dulcis. Parentage: Female, or seed parent.Prunus dulcis variety designated Nonpareil, unpatented. Male, or pollen parent.French self-fertile Prunus dulcis variety designated Lauranne, unpatented. Propagation: Type.Budding onto rootstock. Time to initiate roots.NA. Time to produce young plant.Eight months. Root description.Nemaguard (unpatented) rootstock. Plant description: Tree: Size.Slightly smaller than Nonpareil. Mature tree height is approximately 5.5 meters with a spread of approximately 5 meters at about 11 years of age. Vigor.Medium to high. Density.Medium to high. Habit.Slightly open. Trunk: Diameter.About 15 cm wide and about 52.6 cm high at about 4 years of age. Texture.Slightly rough. Color of bark.RHS 200D, dark greyish reddish brown. Lenticels length.About 2.8 mm. Lenticels width.About 1.0 mm. Lenticels density.About 9 per cm.sup.2 on nine year-old wood. Lenticels shape.Elliptic. Lenticels color.RHS 164B, moderate orange yellow. Current season shoot: Shape in cross section.Round. Color.RHS 144B, strong yellow green. Texture.Smooth. One year-old shoot: Length.Up to about 1.7 meters. Texture.Smooth. Internode length.About 16-39 mm. Thickness.Thin to medium, about 2.8-4.0 mm. Shape in cross section.Round. Color.RHS N199A, moderate olive brown. Anthocyanin coloration.Medium strength on sunny side; Upper surface: RHS 177A; Lower surface: RHS 144A. Intensity of arithocyanin coloration.Strong. Feathering.Slight to medium. Lenticels.Present. Lenticels density.About 27-29 per cm.sup.2. Lenticels shape.Round. Lenticels length.About 0.6-0.8 mm. Lenticels width.About 0.6 mm. Lenticels color.RHS N167C. Buds: Shape.Lateral: acute; Terminal: acute. Length.Lateral: About 4.9-5.9 mm; Terminal: About 5.8-6.0 mm. Diameter.Lateral: About 2.6-2.8 mm; Terminal: About 2.6-2.9 mm. Color.Lateral: RHS 200C; Terminal: RHS 200B. Spurs: Shape.Cylindrical. Length.About 18.9-44.1 mm. Diameter.About 3.8-4.1 mm. Color.RHS 165A. Leaves per spur.About 9.77. Mature wood: Color.RHS 165A. Foliage: Density.Dense. Leaf blade: Length.About 53-66 mm, average 61 mm. Width.About 18-23 mm, average 20 mm. Length/width ratio.Low to medium. Shape.Elliptic. Shape of base.Obtuse. Shape of apex.Acute. Color.Upper surface: RHS NN137B, greyish olive green. Incisions of margin.Crenate. Venation type.Arcuate to pinnate. Petiole: Length.About 15-24 mm, average about 19 mm. Color.RHS 143B, strong yellow green. Shape in cross section.Concave. Flower buds: Distribution.Intermediate. Shape.Conical. Color of tip of petals.RHS 62D, pale purplish pink. Color of sepals.RHS 183B, dark red. Hairiness of sepals.Strong. Flower: Diameter of flower.About 38-45 mm, average about 42 mm, medium to large. Depth of flower.About 19.66 mm (average). Number of flowers.Single or clusters. Texture of flowers.Smooth. Scent of flowers.Moderate fragrance. Length of petals.About 20.04 mm (average). Width of petals.About 14.61 mm (average). Texture of petals.Upper surface: Velvet; Lower surface: Velvet. Margin.Indented, retuse with 2 lobes, some deep. Shape of petals.Elliptic to broad elliptic. Shape of apex.Retuse, indented. Shape of base.Acute. Number of petals.Five or six. Color of petals.Upper surface: RHS N155D, yellowish white. Lower surface: RHS N155B. Number of stamens.About 28.7 (average). Number of pistils.Always one. Length of pistils.About 13.48 mm (average). Color of pistils.RHS 150C. Position of stigma as compared with anthers.Below. Sepals: Number.Five. Shape.Broad elliptic. Length.About 7.43 mm (average). Width.About 5.62 mm (average). Apex.Rounded. Margin.Medium hairiness. Color.Outer surface: RHS 143C with RHS 187C anthocy. Inner surface: RHS 143C. Pedicels: Length.About 2.72 mm (average). Color.RHS 144C. Stamen: Anthocyanin coloration of filament.White to RHS 64B when mature on lower half. Length of filament.About 8.01 mm (average). Stigma: Size.Medium. Pollen: Amount.Moderate. Color.RHS 153D. Green fruit: Shape.Ovate. Average length.About 36.11 mm. Average width.About 28.32 mm. Average thickness.About 24.34 mm. Color.RHS N148B, moderate yellow green. Pubescence.Much to very much. Dry fruit: Shape.Ovate. Shape of apex.Pointed. Length.About 30-35 mm. Width.About 23-28 mm. Thickness.About 15-18 mm. Average weight.About 4.6 g. Color.RHS 164B, moderate orange yellow. Surface.Smooth with moderate pitting. Thickness of endocarp.About 2-3 mm. Resistance to cracking.Hard. Percentage of kernel to dry fruit.Approximately 27%. Keel development.Weak. Distribution on tree.On spurs and one year-old shoots. Base.Weakly cordate. Color.Inner surface: RHS 164C. Fruit: Percentage of double kernels.None. Eating quality.Excellent. Oil content average is about 53%; Oleic acid is about 67%, Vitamin E is about 44.2 mg/100 g oil. Production.Regular fruit bearer. Kernel: Shape.Broad elliptic. Size.Large. Average weight.About 1.4 g. Length.About 22-26 mm. Width.About 15-18 mm. Thickness.About 7-10 mm. Main color.RHS 165B, brownish orange. Intensity of color.Light. Rugosity.Weak. Taste.Sweet. Apex.Broad short acuminate. Base.Flat. Yield.About 4,449 kg/ha at 10 years. Blooming/flowering timing: Time of beginning of flowering.Mid-August to early September (late winter Australia); Full bloom about one to two days after Nonpareil. Time of leaf budburst in relation to beginning of flowering.After first week of September, generally occurs towards end of bloom time. Flowering period.Mid-August to early September (late winder to early spring Australia); Up to about four weeks depending on the weather; Full bloom about mid-August. Time of maturity.Approximately 30 weeks from beginning of flowering (about 7 months from August to March Australia). Cultural characteristics: Susceptibility to disease.Very good tolerance to bacterial spot. Storage/shipping: Storage ability.Good, partly because Oleic acid content is about 62%. Shipping ability.Good. Harvest: Peak.February (late summer Australia); Approximately 10 days after Nonpariel. Pest resistance/susceptibility: Resistance.Hard shell is resistant to many insect attacks. Very good resistance to hull rot and bacterial spot.