Begonia plant named ‘Charlotte Chiffon’
A new and distinct cultivar of Begonia plant named ‘Charlotte Chiffon’ characterized by its upright and outwardly spreading plant habit; vigorous growth habit; silvery green-colored leaves with purple-colored centers; and dark purple-colored leaf petioles.
Botanical designation: Begonia rex hybrid.
Cultivar denomination: ‘Charlotte Chiffon’.
BACKGROUND OF THE INVENTIONThe present Invention relates to a new and distinct cultivar of Begonia, botanically known as Begonia rex hybrid, commercially known as Rex Begonia, and hereinafter referred to by the cultivar name ‘Charlotte Chiffon’.
The new Rex Begonia is a product of a planned breeding program conducted by the Inventor in Vista, Calif. The objective of the breeding program is to create new compact vigorous Rex Begonia plants with attractive foliage coloration.
The new Rex Begonia originated from a chance cross-pollination in February, 2001 of two unknown selections of Rex Begonia. The new Rex Begonia was discovered and selected as a single plant from within the resulting progeny of the chance cross-pollination in Vista, Calif. in April, 2002.
Asexual reproduction of the new Begonia by leaf cuttings in a controlled environment in Vista, Calif. since November, 2002, has shown that the unique features of this new Begonia are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTIONThe new Begonia has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature, daylength and light intensity without, however, any variance in genotype.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Charlotte Chiffon’. These characteristics in combination distinguish ‘Charlotte Chiffon’ as a new and distinct cultivar:
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- 1. Upright and outwardly spreading plant habit.
- 2. Vigorous growth habit.
- 3. Does not become dormant during the winter.
- 4. Silvery green-colored leaves with purple-colored centers.
- 5. Dark purple-colored leaf petioles.
Plants of the new Rex Begonia can be compared to plants of the Rex Begonia cultivar Beau Rouge, not patented. In side-by-side comparisons conducted in Vista, Calif., plants of the new Rex Begonia differed from plants of the cultivar Beau Rouge in the following characteristics:
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- 1. Plants of the new Rex Begonia had smaller leaves than plants of the cultivar Beau Rouge.
- 2. Plants of the new Rex Begonia and the cultivar Beau Rouge differed in leaf coloration.
- 3. Plants of the new Rex Begonia did not become dormant during the winter whereas plants of the cultivar Beau Rouge became dormant during the winter.
Plants of the new Rex Begonia can be compared to plants of the Rex Begonia cultivar Mini Merry Christmas, not patented. In side-by-side comparisons conducted in Vista, Calif., plants of the new Rex Begonia differed from plants of the cultivar Mini Merry Christmas in the following characteristics:
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- 1. Plants of the new Rex Begonia were larger than plants of the cultivar Mini Merry Christmas.
- 2. Plants of the new Rex Begonia had larger leaves than plants of the cultivar Mini Merry Christmas.
- 3. Leaves of plants of the new Rex Begonia were not as undulating as leaves of plants of the cultivar Mini Merry Christmas.
- 4. Plants of the new Rex Begonia had thicker petioles than plants of the cultivar Mini Merry Christmas.
- 5. Plants of the new Rex Begonia and the cultivar Mini Merry Christmas differed in petiole coloration.
The accompanying colored photographs illustrate the overall appearance of the new cultivar, showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photographs may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Rex Begonia.
The photograph at the top of the sheet is a close-up view of typical leaves of ‘Charlotte Chiffon’.
The photograph at that bottom of the sheet comprises a side perspective view of a typical plant of ‘Charlotte Chiffon’ grown in a container.
The aforementioned photographs and following observations, measurements and values describe plants grown in a polyethylene-covered greenhouse in Vista, Calif., during the fall and winter under conditions which approximate commercial production practices. After the cuttings were rooted, plants were planted in 15-cm containers and grown for about four months with day temperatures ranging from 18 to 35° C., night temperatures ranging from 15 to 21° C., and light levels about 900 to 1,800 foot-candles. In the following description, color references are made to The Royal Horticultural Society Colour Chart, 1995 Edition, except where general terms of ordinary dictionary significance are used.
- Botanical classification: Begonia rex hybrid cultivar Charlotte Chiffon.
- Parentage: Chance cross-pollination of two unknown selections of Begonia rex hybrid.
- Propagation:
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- Type.—By leaf cuttings.
- Time to initiate roots, summer and winter.—About four weeks at 21° C.
- Time to develop roots, summer.—About seven weeks at 21° C.
- Time to develop roots, winter.—About eight weeks at 21° C.
- Root description.—Fine; whitish in color.
- Rooting habit.—Freely branching.
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- Plant description:
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- Plant form.—Rosette; dwarf; full and dense; uniform; upright and outwardly spreading potted plant; freely basal branching with good leaf petiole strength.
- Growth habit.—Rapid growth rate; vigorous.
- Branching habit.—Freely basal branching with about nine lateral branches per plant.
- Plant height.—About 18 cm.
- Plant width.—About 28 cm.
- Lateral branch description.—Length: About 5 cm. Diameter: About 1 cm. Internode length: About 5 mm. Strength: Strong. Texture: Sparsely pubescent. Color: 59A.
- Foliage description.—Length: About 13 cm. Width: About 10 cm. Shape: Asymmetrically cordate. Apex: Acute. Base: Asymmetrically cordate to oblique. Margin: Erose; fimbriate. Texture, upper surface: Leathery, rugose; smooth, glabrous. Texture, lower surface: Leathery, rugose; sparsely pubescence on veins. Venation: Palmate; reticulate. Color: Developing leaves, upper surface: Towards the margins, 190B, and along the veins, 147A; towards the base, 190B overlain with 187D. Developing leaves, lower surface: Towards the margins, 195A; towards the base and at margins, 187C to 187D. Fully expanded leaves, upper surface: Towards the margins, 190A, and along the veins, 147A; towards the base, 190A overlain with iridescent 186A; venation, 190A. Fully expanded leaves, lower surface: Towards the margins, 195A; towards the base, along veins and at margins, 187A to 187B; venation, 187A. Petiole: Length: About 9 cm. Diameter: About 6 mm. Shape: Longitudinally channeled. Texture, upper and lower surfaces: Coarse scattered hairs. Color, upper and lower surfaces: 185A. Stipules: Length: About 1.5 cm. Diameter: About 7 mm. Shape: Deltoid. Color, upper and lower surfaces: 185A.
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- Flower description: Flower development has not been observed.
- Disease/pest resistance: Plants of the new Rex Begonia have not been noted to be resistant to pathogens and pests common to Rex Begonias.
- Temperature tolerance: Plants of the new Rex Begonia tolerate temperatures ranging from 0 to 35° C.
Claims
1. A new and distinct Begonia plant named ‘Charlotte Chiffon’ as illustrated and described.
Type: Grant
Filed: Apr 23, 2005
Date of Patent: Aug 15, 2006
Inventor: James Lawrence Booman (Vista, CA)
Primary Examiner: Kent Bell
Assistant Examiner: June Hwu
Attorney: C. A. Whealy
Application Number: 11/113,396