USPP11492P - Dahlia plant named `Dapavio` - Google Patents
Dahlia plant named `Dapavio` Download PDFInfo
- Publication number
- USPP11492P USPP11492P US09/221,689 US22168998V US11492P US PP11492 P USPP11492 P US PP11492P US 22168998 V US22168998 V US 22168998V US 11492 P US11492 P US 11492P
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- United States
- Prior art keywords
- dahlia
- plants
- dapavio
- plant
- inflorescences
- 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
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- 241000132500 Dahlia <angiosperm> Species 0.000 title claims abstract description 21
- 241000196324 Embryophyta Species 0.000 description 29
- 235000012040 Dahlia pinnata Nutrition 0.000 description 21
- 244000115658 Dahlia pinnata Species 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 240000001140 Mimosa pudica Species 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 241000131317 Capitulum Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 description 1
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000000056 organ Anatomy 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
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
- A01H6/14—Asteraceae or Compositae, e.g. safflower, sunflower, artichoke or lettuce
-
- 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
Definitions
- the present invention relates to a new and distinct variety of Dahlia plant, botanically known as Dahlia variabilis, and hereinafter referred to by the name ⁇ Dapavio ⁇ .
- the new Dahlia is a naturally-occurring mutation of the yellow-flowered Dahlia variabilis. ⁇ Margaret ⁇ , disclosed in U.S. Plant Pat. No. 6,769.
- the new Dahlia was discovered by the Inventor in a controlled environment in Enkhuizen, The Netherlands, within a population of plants of ⁇ Margaret ⁇ . The selection of this plant was based on its fully double light red-purple inflorescences and compact plant habit.
- the new Dahlia 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 new Dahlia differs from the sibling cultivar ⁇ Daparos ⁇ , disclosed in U.S. Plant patent application Ser. No. 09/221,688, most prominently in ray floret color. Additionally, plants of the new Dahlia are more compact than plants of ⁇ Daparos ⁇ .
- the new Dahlia can be compared to the Dahlia cultivar ⁇ Lizzy ⁇ , disclosed in U.S. Plant Pat. No. 9,846. However in side-by-side comparisons conducted in West Chicago, Ill., plants of the new Dahlia differ from plants of the cultivar ⁇ Lizzy ⁇ in the following characteristics:
- Plants of the new Dahlia are taller than plants of the cultivar ⁇ Lizzy ⁇ .
- Plants of the new Dahlia have smaller leaves and smaller inflorescences than plants of the cultivar ⁇ Lizzy ⁇ .
- the accompanying colored photograph illustrates 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.
- the photograph comprises a side perspective view of a typical plant of the new Dahlia. Ray floret and foliage colors may appear different from the actual colors due to light reflectance.
- Botanical classification Dahlia variabilis ⁇ Dapavio ⁇ .
- Rooting habit --Terminal cuttings propagate easily, roots fibrous and well-branched.
- Leaf length About 8.5 cm.
- Leaf width About 5.5 cm.
- Terminal leaflet length About 4.5 cm.
- Terminal leaflet width About 2.5 cm.
- Leaflet shape Sharply elliptic.
- Leaflet apex Acuminate.
- Leaflet base Attenuate.
- Leaflet margin Serrate to dentate. Texture: Glabrous, dull.
- Petiole length About 2 cm. Petiole diameter: About 3 mm.
- Fully expanded foliage, lower surface 137C with 144B venation.
- Petiole 144B.
- Inflorescences generally hemispherical and borne on terminals above foliage, arising from leaf axils on strong peduncles; inflorescences face upright and outward. Typically about two inflorescences and buds per lateral stem. Disc and ray florets arranged acropetally on a capitulum. Persistent. Inflorescences typically last about nine days on the plant. Inflorescences are not fragrant.
- Flower bud (just before opening).--Shape: Rounded to flat. Length: About 1.9 cm. Diameter: About 1.5 cm.
- Inflorescence size is about 6 cm. Depth (height): About 2 cm.
- Peduncle.--Aspect Erect and strong. Length: About 7 cm. Texture: Smooth. Color: 144B with 183C overtones.
- Seed production Seed production has not been observed.
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- 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 distinct cultivar of Dahlia plant named `Dapavio`, characterized by its numerous fully double light red-purple inflorescences; relatively compact and uniform growth habit; and strong peduncles that hold inflorescences above the foliage.
Description
The present invention relates to a new and distinct variety of Dahlia plant, botanically known as Dahlia variabilis, and hereinafter referred to by the name `Dapavio`.
The new Dahlia is a naturally-occurring mutation of the yellow-flowered Dahlia variabilis. `Margaret`, disclosed in U.S. Plant Pat. No. 6,769. The new Dahlia was discovered by the Inventor in a controlled environment in Enkhuizen, The Netherlands, within a population of plants of `Margaret`. The selection of this plant was based on its fully double light red-purple inflorescences and compact plant habit.
Asexual reproduction of the new Dahlia by terminal cuttings harvested in Enkhuizen, The Netherlands, has shown that the unique features of this new Dahlia are stable and reproduced true to type in successive generations.
The new Dahlia 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 `Dapavio`. These characteristics in combination distinguish `Dapavio` as a new and distinct cultivar:
1. Numerous fully double light purple inflorescences.
2. Relatively compact and uniform growth habit.
3. Strong peduncles that hold inflorescences above the foliage.
The new Dahlia differs from the sibling cultivar `Daparos`, disclosed in U.S. Plant patent application Ser. No. 09/221,688, most prominently in ray floret color. Additionally, plants of the new Dahlia are more compact than plants of `Daparos`.
The new Dahlia can be compared to the Dahlia cultivar `Lizzy`, disclosed in U.S. Plant Pat. No. 9,846. However in side-by-side comparisons conducted in West Chicago, Ill., plants of the new Dahlia differ from plants of the cultivar `Lizzy` in the following characteristics:
1. Plants of the new Dahlia are taller than plants of the cultivar `Lizzy`.
2. Plants of the new Dahlia have smaller leaves and smaller inflorescences than plants of the cultivar `Lizzy`.
3. Ray florets of plants of the new Dahlia are more cupped than ray florets of plants of the cultivar `Lizzy`.
4. Ray florets of plants of the new Dahlia are lighter red-purple than ray florets of plants of the cultivar `Lizzy`.
The accompanying colored photograph illustrates 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. The photograph comprises a side perspective view of a typical plant of the new Dahlia. Ray floret and foliage colors may appear different from the actual colors due to light reflectance.
In the following description, color references are made to The Royal Horticultural Society Colour Chart except where general terms of ordinary dictionary significance are used. The following observations and measurements describe plants grown outdoors in West Chicago, Ill., in 11.5-cm containers in a glass greenhouse with average day and night temperatures of 22 and 18° C., respectively.
Botanical classification: Dahlia variabilis `Dapavio`.
Parentage: Naturally-occurring mutation of Dahlia variabilis `Margaret`, disclosed in U.S. Plant Pat. No. 6,769.
Propagation:
Type.--By terminal cuttings.
Time to initiate roots.--About 7 days with temperatures of 18° C.
Time to develop roots.--About 21 days with temperatures of 18° C.
Rooting habit.--Terminal cuttings propagate easily, roots fibrous and well-branched.
Tubers.--Plants of the new Dahlia will form tubers under short day conditions, that is at least 13 to 14 hours of darkness. Tubers are roughly thumb-shaped, about 1.9 cm in width and about 3.2 cm in length.
Plant description:
Appearance.--Pot plant and perennial garden plant. Upright, uniform and relatively compact growth habit; rounded plant apex. Moderate growth rate and moderately vigorous. Appropriate for 10 to 12.5-cm containers. Plants typically flower about 8 weeks after planting rooted cuttings.
Plant height.--About 17.5 cm.
Plant spread.--About 20 cm.
Stem description.--Quantity: About seven per plant. Basally branching, however, plants typically require pinching to enhance lateral branch development. Lateral branch length: About 11 cm. Lateral branch diameter: About 5 mm. Internode length: About 2 cm. Texture: Smooth. Color: 144B.
Foliage description.--Arrangement: Young foliage, leaves single; fully expanded foliage, leaves compound, trifoliate; opposite. Quantity of leaves per lateral branch: About 8. Leaf length: About 8.5 cm. Leaf width: About 5.5 cm. Terminal leaflet length: About 4.5 cm. Terminal leaflet width: About 2.5 cm. Leaflet shape: Sharply elliptic. Leaflet apex: Acuminate. Leaflet base: Attenuate. Leaflet margin: Serrate to dentate. Texture: Glabrous, dull. Petiole length: About 2 cm. Petiole diameter: About 3 mm. Color: Fully expanded foliage, upper surface: 137A with 144B venation. Fully expanded foliage, lower surface: 137C with 144B venation. Petiole: 144B.
Flowering description:
Appearance.--Fully double inflorescence form. Inflorescences generally hemispherical and borne on terminals above foliage, arising from leaf axils on strong peduncles; inflorescences face upright and outward. Typically about two inflorescences and buds per lateral stem. Disc and ray florets arranged acropetally on a capitulum. Persistent. Inflorescences typically last about nine days on the plant. Inflorescences are not fragrant.
Flowering response.--Under natural conditions, plants flower intermittently from July to October in the Northern Hemisphere.
Flower bud (just before opening).--Shape: Rounded to flat. Length: About 1.9 cm. Diameter: About 1.5 cm.
Inflorescence size.--Diameter: About 6 cm. Depth (height): About 2 cm.
Ray florets.--Quantity per inflorescence: About 60. Shape: Elliptic; initially tubular; when opened, cupped upwards. Length: About 2.5 cm. Width: About 1.5 cm. Apex: Rounded to slightly pointed. Base: Attenuate. Margin: Entire. Texture: Satiny, glabrous. Color: When opening, upper surface: 72A. When opening, lower surface: 72A. Fully opened, upper surface: 72C; color fades to 73D with subsequent development. Fully opened, lower surface: 72C.
Disc florets.--Elongated, cylindrical; very few disc florets observed.
Peduncle.--Aspect: Erect and strong. Length: About 7 cm. Texture: Smooth. Color: 144B with 183C overtones.
Involucral bracts.--Quantity: About 5. Shape: Elliptic. Tip: Acute. Margin: Entire. Texture: Smooth, shiny. Color: Upper, 137A; lower, 137C.
Reproductive organs.--Androecium (Present on disc florets): Pollen amount: Moderate. Pollen color: 23A. Gynoecium present on ray and disc florets.
Disease resistance: Resistance to known Dahlia diseases has not been observed on plants grown under commercial greenhouse conditions.
Seed production: Seed production has not been observed.
Claims (1)
1. A new and distinct cultivar of Dahlia plant named `Dapavio`, as illustrated and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/221,689 USPP11492P (en) | 1998-12-28 | 1998-12-28 | Dahlia plant named `Dapavio` |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/221,689 USPP11492P (en) | 1998-12-28 | 1998-12-28 | Dahlia plant named `Dapavio` |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP11492P true USPP11492P (en) | 2000-08-22 |
Family
ID=22828911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/221,689 Expired - Lifetime USPP11492P (en) | 1998-12-28 | 1998-12-28 | Dahlia plant named `Dapavio` |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP11492P (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP11780P2 (en) * | 1999-01-19 | 2001-02-13 | Frank N. G. Ruigrok | Dahlia plant named ‘Lisa Dark Pink’ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP10496P (en) * | 1997-03-12 | 1998-07-14 | Gebr. Verwer | Dahlia plant named `Gallery Rembrandt` |
| USPP10510P (en) * | 1997-03-12 | 1998-07-21 | Gebr. Verwer | Dahlia plant named `Gallery Degas` |
-
1998
- 1998-12-28 US US09/221,689 patent/USPP11492P/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP10496P (en) * | 1997-03-12 | 1998-07-14 | Gebr. Verwer | Dahlia plant named `Gallery Rembrandt` |
| USPP10510P (en) * | 1997-03-12 | 1998-07-21 | Gebr. Verwer | Dahlia plant named `Gallery Degas` |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP11780P2 (en) * | 1999-01-19 | 2001-02-13 | Frank N. G. Ruigrok | Dahlia plant named ‘Lisa Dark Pink’ |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: BALL FLORAPLANT, A DIVISION OF BALL HORTICULTURAL Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:VAN HEE, FRANCOIS;REEL/FRAME:009683/0440 Effective date: 19981110 |