USPP15269P2 - Hibiscus plant named ‘Dallas’ - Google Patents
Hibiscus plant named ‘Dallas’ Download PDFInfo
- Publication number
- USPP15269P2 USPP15269P2 US10/600,793 US60079303V USPP15269P2 US PP15269 P2 USPP15269 P2 US PP15269P2 US 60079303 V US60079303 V US 60079303V US PP15269 P2 USPP15269 P2 US PP15269P2
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- United States
- Prior art keywords
- hibiscus
- plants
- dallas
- color
- habit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 241000218033 Hibiscus Species 0.000 title claims abstract description 25
- 241000196324 Embryophyta Species 0.000 abstract description 31
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract description 6
- 230000006578 abscission Effects 0.000 abstract description 3
- 235000005206 Hibiscus Nutrition 0.000 description 22
- 235000007185 Hibiscus lunariifolius Nutrition 0.000 description 22
- 244000284380 Hibiscus rosa sinensis Species 0.000 description 7
- 235000000100 Hibiscus rosa sinensis Nutrition 0.000 description 7
- 235000016785 Rosa della China Nutrition 0.000 description 7
- 235000002741 hibiscus rosa-sinensis Nutrition 0.000 description 7
- 239000003086 colorant Substances 0.000 description 3
- 241000218922 Magnoliophyta Species 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000010154 cross-pollination Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 241001164374 Calyx Species 0.000 description 1
- 241001573881 Corolla Species 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 description 1
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
- A01H5/02—Flowers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
- A01H6/60—Malvaceae, e.g. cotton or hibiscus
- A01H6/608—Hibiscus
Definitions
- Botanical classification/cultivar designation Hibiscus rosa - sinensis cultivar Dallas.
- the present invention relates to a new and distinct cultivar of Hibiscus , botanically known as Hibiscus rosa - sinensis , and hereinafter referred to by the name ‘Dallas’.
- the new Hibiscus is a product of a planned breeding program conducted by the Inventor in Amstelveen, The Netherlands.
- the objective of the breeding program is to create new compact freely-branching and freely-flowering Hibiscus cultivars appropriate for container production.
- the new Hibiscus originated from a cross-pollination made by the Inventor in Amstelveen, The Netherlands in 1999, of a proprietary Hibiscus rosa - sinensis selection, identified as code number 30.12.731, not patented, as the female, or seed, parent with a proprietary Hibiscus rosa - sinensis selection, designated as code number 52.81.695, not patented, as the male, or pollen, parent.
- the cultivar Dallas was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross-pollination in a controlled environment in Amstelveen, The Netherlands, in 2000.
- the cultivar Dallas has not been observed under all possible environmental conditions.
- the phenotype may vary somewhat with variations in environment and cultural practices such as temperature and light intensity without, however, any variance in genotype.
- plants of the new Hibiscus are more upright, more freely branching, and more freely flowering.
- plants of the new Hibiscus are similar to plants of the Hibiscus cultivar Chicago, disclosed in U.S. Plant Pat. No. 14,215. However, in side-by-side comparisons conducted in Amstelveen, The Netherlands, plants of the new Hibiscus differed from plants of the cultivar Chicago in the following characteristics:
- Plants of the new Hibiscus were taller than plants of the cultivar Chicago.
- Leaf petioles of plants of the new Hibiscus were shorter and darker green in color than leaf petioles of plants of the cultivar Chicago.
- the photograph comprises a side perspective view of a typical flowering plant of ‘Dallas’ grown in a container.
- Botanical classification Hibiscus rosa - sinensis cultivar Dallas.
- Type. By vegetative terminal cuttings.
- Time to initiate roots About 25 days at a temperature of 23° C.
- Time to produce a rooted young plant. About 40 days at a temperature of 22° C.
- Rooting habit Moderately vigorous; freely branching.
- Plant form and growth habit Compact, upright and uniform plant habit; appropriate for container production. Vigorous growth habit.
- Branching habit Freely branching, usually about three or four lateral branches.
- Plant diameter ( area of spread ).—About 40 to 45 cm.
- Foliage description Arrangement: Opposite and alternate, simple. Length: About 8 cm. Width: About 4 to 5 cm. Shape: Cordate. Apex: Acute. Base: Cordate. Margin: Serrate. Texture, upper surface: Glabrous; leathery. Texture, lower surface: Slightly pubescent. Venation pattern: Pinnate. Color: Developing leaves, upper surface: Lighter green than 146A; glossy. Developing leaves, lower surface: 146A. Fully expanded leaves, upper surface: Darker than 146A; glossy. Fully expanded leaves, lower surface: Darker than 146A. Venation, upper surface: 146A. Venation, lower surface: Lighter than 146A. Petiole: Length: About 2 to 3 cm. Diameter: About 3 mm. Texture, upper and lower surfaces: Smooth, glabrous. Color, upper and lower surfaces: Darker green than 147A.
- Natural flowering season Usually spring and summer or during periods of warm weather.
- Flower bud ( just before showing color ).—Resistance to abscission: Plants of the new Hibiscus have been observed to resist flower bud drop. Length: About 4 to 5 cm. Diameter: About 1 to 1.5 cm. Shape: Elliptical. Color: 146A.
- Anther number Stamen number: Numerous, about 60 per flower. Anther shape: Globular. Anther length: About 1 mm. Anther color: 12A. Amount of pollen: Abundant. Pollen color: 15A. Gynoecium: Pistil number: One per flower. Pistil length: About 6 to 7 cm. Style length: About 4 to 5 cm. Style texture: Smooth, waxy. Style color: 15A. Stigma appearance: Five, rounded. Stigma color: 17B. Ovary color: Reddish white.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
A new and distinct Hibiscus plant named ‘Dallas’, characterized by its compact, upright and uniform plant habit that is appropriate for container production; freely branching habit; glossy medium green-colored leaves; freely and continuous flowering habit; golden yellow-colored flowers; and good resistance to flower bud abscission.
Description
Botanical classification/cultivar designation: Hibiscus rosa-sinensis cultivar Dallas.
The present invention relates to a new and distinct cultivar of Hibiscus, botanically known as Hibiscus rosa-sinensis, and hereinafter referred to by the name ‘Dallas’.
The new Hibiscus is a product of a planned breeding program conducted by the Inventor in Amstelveen, The Netherlands. The objective of the breeding program is to create new compact freely-branching and freely-flowering Hibiscus cultivars appropriate for container production.
The new Hibiscus originated from a cross-pollination made by the Inventor in Amstelveen, The Netherlands in 1999, of a proprietary Hibiscus rosa-sinensis selection, identified as code number 30.12.731, not patented, as the female, or seed, parent with a proprietary Hibiscus rosa-sinensis selection, designated as code number 52.81.695, not patented, as the male, or pollen, parent. The cultivar Dallas was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross-pollination in a controlled environment in Amstelveen, The Netherlands, in 2000.
Asexual reproduction of the new Hibiscus by vegetative terminal cuttings taken in a controlled environment in Amstelveen, The Netherlands since 2000, has shown that the unique features of this new Hibiscus are stable and reproduced true to type in successive generations.
The cultivar Dallas has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment and cultural practices such as temperature 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 ‘Dallas’. These characteristics in combination distinguish ‘Dallas’ as a new and distinct cultivar:
1. Compact, upright and uniform plant habit that is appropriate for container production.
2. Freely branching habit.
3. Glossy medium green-colored leaves.
4. Freely and continuous flowering habit.
5. Golden yellow-colored flowers.
6. Good resistance to flower bud abscission.
Compared to plants of the parents, the propietary Hibiscus selections, plants of the new Hibiscus are more upright, more freely branching, and more freely flowering.
Plants of the new Hibiscus are similar to plants of the Hibiscus cultivar Chicago, disclosed in U.S. Plant Pat. No. 14,215. However, in side-by-side comparisons conducted in Amstelveen, The Netherlands, plants of the new Hibiscus differed from plants of the cultivar Chicago in the following characteristics:
1. Plants of the new Hibiscus were taller than plants of the cultivar Chicago.
2. Leaves of plants of the new Hibiscus were narrower and lighter green in color than leaves of plants of the cultivar Chicago.
3. Leaf petioles of plants of the new Hibiscus were shorter and darker green in color than leaf petioles of plants of the cultivar Chicago.
4. Plants of the new Hibiscus were more freely flowering than plants of the cultivar Chicago.
5. Flowers of plants of the new Hibiscus were lighter yellow in color than flowers of plants of the cultivar Chicago.
6. Flower peduncles of plants of the new Hibiscus were shorter, thinner and darker green in color than flower peduncles of plants of the cultivar Chicago.
The accompanying colored photograph illustrates the overall appearance of the new Hibiscus, showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photograph may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Hibiscus.
The photograph comprises a side perspective view of a typical flowering plant of ‘Dallas’ grown in a container.
The aforementioned photograph and following observations and measurements describe plants grown in Amstelveen, The Netherlands, grown in 15-cm container in a glass-covered greenhouse during the spring and summer under conditions which closely approximate commercial production. During the production of the plants, day and night temperatures ranged from 15 to 25° C. and light levels were about 500 kilolux. Plants were about two years old when the photograph and the description were taken. In the description, color references are made to The Royal Horticultural Society Colour Chart, 1986 Edition, except where general terms of ordinary dictionary significance are used.
Botanical classification: Hibiscus rosa-sinensis cultivar Dallas.
Parentage:
Female or seed parent.—Proprietary selection of Hibiscus rosa-sinensis designated as code number 30.12.731, not patented.
Male or pollen parent.—Proprietary selection of Hibiscus rosa-sinensis designated as code number 52.81.695, not patented.
Propagation:
Type.—By vegetative terminal cuttings.
Time to initiate roots.—About 25 days at a temperature of 23° C.
Time to produce a rooted young plant.—About 40 days at a temperature of 22° C.
Root description.—Thick; whitish in color.
Rooting habit.—Moderately vigorous; freely branching.
Plant description:
Plant form and growth habit.—Compact, upright and uniform plant habit; appropriate for container production. Vigorous growth habit.
Branching habit.—Freely branching, usually about three or four lateral branches.
Plant height.—About 25 to 30 cm.
Plant diameter (area of spread).—About 40 to 45 cm.
Lateral branch description.—Length: About 10 cm. Diameter: About 8 mm. Internode length: About 2 to 2.5 cm. Texture: Smooth, glabrous. Color: Close to 146A.
Foliage description.—Arrangement: Opposite and alternate, simple. Length: About 8 cm. Width: About 4 to 5 cm. Shape: Cordate. Apex: Acute. Base: Cordate. Margin: Serrate. Texture, upper surface: Glabrous; leathery. Texture, lower surface: Slightly pubescent. Venation pattern: Pinnate. Color: Developing leaves, upper surface: Lighter green than 146A; glossy. Developing leaves, lower surface: 146A. Fully expanded leaves, upper surface: Darker than 146A; glossy. Fully expanded leaves, lower surface: Darker than 146A. Venation, upper surface: 146A. Venation, lower surface: Lighter than 146A. Petiole: Length: About 2 to 3 cm. Diameter: About 3 mm. Texture, upper and lower surfaces: Smooth, glabrous. Color, upper and lower surfaces: Darker green than 147A.
Flower description:
Flower arrangement/appearance.—Rounded flowers arranged singly at terminal leaf axils. Freely and continuous flowering with usually about five to six flower buds and/or open flowers per terminal apex. Flowers face mostly upright. Flowers are open for about one day. Flowers persistent. Flowers not fragrant.
Natural flowering season.—Usually spring and summer or during periods of warm weather.
Flower diameter.—About 10 cm.
Flower length (height).—About 3 to 4 cm.
Flower bud (just before showing color).—Resistance to abscission: Plants of the new Hibiscus have been observed to resist flower bud drop. Length: About 4 to 5 cm. Diameter: About 1 to 1.5 cm. Shape: Elliptical. Color: 146A.
Petals.—Arrangement: Corolla consists of five petals that are overlapping towards apex. Length: About 6 cm. Width: About 5 cm. Shape: Spatulate or fan-shaped. Apex: Rounded. Base: Attenuate. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous, satiny. Color: When opening and fully opened, upper surface: 15B. When opening and fully opened, lower surface: 15C. Throat: 45B.
Sepals.—Appearance: Five or six sepals fused into a campanulate-shaped calyx. Length: About 2 cm. Width: About 1 cm. Shape: Narrowly oblong. Apex: Acute. Base: Fused. Margin: Cleft. Texture, upper and lower surfaces: Smooth. Color, upper and lower surfaces: Close to 146A.
Peduncles.—Length: About 7 mm. Diameter: About 3 mm. Angle: Slightly bent. Strength: Strong, rigid. Texture: Smooth. Color: Darker than 146A.
Reproductive organs.—Androecium: Stamen number: Numerous, about 60 per flower. Anther shape: Globular. Anther length: About 1 mm. Anther color: 12A. Amount of pollen: Abundant. Pollen color: 15A. Gynoecium: Pistil number: One per flower. Pistil length: About 6 to 7 cm. Style length: About 4 to 5 cm. Style texture: Smooth, waxy. Style color: 15A. Stigma appearance: Five, rounded. Stigma color: 17B. Ovary color: Reddish white.
Fruit/seed.—Fruit and seed production has not been observed.
Disease/pest resistance: Plants of the new Hibiscus have not been observed to be resistant to pathogens and pests common to Hibiscus.
Claims (1)
1. A new and distinct Hibiscus plant named ‘Dallas’, as illustrated and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/600,793 USPP15269P2 (en) | 2003-06-20 | 2003-06-20 | Hibiscus plant named ‘Dallas’ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/600,793 USPP15269P2 (en) | 2003-06-20 | 2003-06-20 | Hibiscus plant named ‘Dallas’ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP15269P2 true USPP15269P2 (en) | 2004-10-26 |
Family
ID=33159932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10/600,793 Expired - Lifetime USPP15269P2 (en) | 2003-06-20 | 2003-06-20 | Hibiscus plant named ‘Dallas’ |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP15269P2 (en) |
-
2003
- 2003-06-20 US US10/600,793 patent/USPP15269P2/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: COOPERATIEVE VERENIGING WERKGROEP HIBISCUS U.A., N Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BEVELANDER, MARINUS JACOBUS;REEL/FRAME:014358/0261 Effective date: 20030115 |