USPP16711P3 - Miniature rose plant named ‘Poulpah022’ - Google Patents
Miniature rose plant named ‘Poulpah022’ Download PDFInfo
- Publication number
- USPP16711P3 USPP16711P3 US10/961,001 US96100104V USPP16711P3 US PP16711 P3 USPP16711 P3 US PP16711P3 US 96100104 V US96100104 V US 96100104V US PP16711 P3 USPP16711 P3 US PP16711P3
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- yellow
- poulpah022
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- variety
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- 241000220317 Rosa Species 0.000 title claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 244000018633 Prunus armeniaca Species 0.000 claims abstract description 3
- 235000009827 Prunus armeniaca Nutrition 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 239000011122 softwood Substances 0.000 claims abstract description 3
- 230000012010 growth Effects 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 description 12
- 239000002023 wood Substances 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 3
- 238000009396 hybridization Methods 0.000 description 3
- 240000001140 Mimosa pudica Species 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000000366 juvenile effect Effects 0.000 description 2
- 230000001850 reproductive effect Effects 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 241001465180 Botrytis Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 206010027146 Melanoderma Diseases 0.000 description 1
- 244000154511 Rosa hybrid cultivar Species 0.000 description 1
- 235000002315 Rosa hybrid cultivar Nutrition 0.000 description 1
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 description 1
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 description 1
- 229930002877 anthocyanin Natural products 0.000 description 1
- 235000010208 anthocyanin Nutrition 0.000 description 1
- 239000004410 anthocyanin Substances 0.000 description 1
- 150000004636 anthocyanins Chemical class 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000034303 cell budding Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000011514 reflex 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
- A01H6/74—Rosaceae, e.g. strawberry, apple, almonds, pear, rose, blackberries or raspberries
- A01H6/749—Rosa, i.e. roses
-
- 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
- Botanical classification Rosa hybrida.
- the present invention constitutes a new and distinct variety of miniature rose plant which originated from a controlled crossing between the female parent, an un-named seedling, and the male parent ‘Korstoffein’ described and illustrated in U.S. Plant Pat. No. 11,242, issued on Feb. 22, 2000. The two parents were crossed and the resulting seeds were planted in a controlled environment.
- the new variety is named ‘Poulpah022’.
- the new rose may be distinguished from its seed parent, an un-named seedling, by the following combination of characteristics:
- the new variety may be distinguished from its pollen parent, ‘Korscherin’ by the following combination of characteristics:
- ‘Poulpah022’ was selected by the inventor as a single plant from the progeny of the hybridization in the year 2000.
- FIG. 1.1 Pedicel, receptacle, sepals, and reproductive parts
- FIG. 1.2 Sepals detached
- FIG. 1.3 Open flower and detached flower petals
- FIG. 1.4 Flower bud closed, 1 ⁇ 4 open and open;
- FIG. 1.5 Bare stem
- FIG. 1.6 Juvenile leaves exhibiting anthocyainin
- FIG. 1.7 Mature leaves.
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 miniature rose plant which has abundant, apricot flowers and attractive dark green foliage. The variety successfully propagates from softwood cuttings and is suitable for year round production in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
Description
Botanical classification: Rosa hybrida.
Variety denomination: ‘Poulpah022’.
The present invention constitutes a new and distinct variety of miniature rose plant which originated from a controlled crossing between the female parent, an un-named seedling, and the male parent ‘Korstoffein’ described and illustrated in U.S. Plant Pat. No. 11,242, issued on Feb. 22, 2000. The two parents were crossed and the resulting seeds were planted in a controlled environment. The new variety is named ‘Poulpah022’.
The new rose may be distinguished from its seed parent, an un-named seedling, by the following combination of characteristics:
-
- 1. The seed parent has a petal count of 30 petals, while ‘Poulpah022’ has 50 petals.
- 2. The seed parent has a general tonality of Yellow-Orange 18 C while ‘Poulpah022’ has a general tonality of Yellow 13 D to Yellow-Orange 16 B.
The new variety may be distinguished from its pollen parent, ‘Korstoffein’ by the following combination of characteristics:
-
- 1. While the pollen parent has 25 to 30 petals, the claimed plant has 50 petals.
- 2. While innermost petals of the pollen parent are Yellow-Orange 21C, those of ‘Poulpah022’ are Yellow 10 B to 11 A.
- 3. Bloom diameter of ‘Korstoffein’ is smaller than that of ‘Poulpah022’.
The objective of the hybridization of this rose variety for commercial culture was to create a new and distinct variety with unique qualities, such as:
-
- 1. Uniform and abundant apricot flowers;
- 2. Vigorous and compact growth;
- 3. Year-round flowering under glasshouse conditions;
- 4. Suitability for production from softwood cuttings in pots;
- 5. Durable flowers and foliage which make a variety suitable for distribution in the floral industry.
This combination of qualities is not present in previously available commercial cultivars of this type, known to the inventor, and distinguish ‘Poulpah022’ from all other varieties of which he is aware.
As part of the rose development program, Mogens N. Olesen germinated the seeds from the aforementioned hybridization and conducted evaluations on the resulting seedlings in a controlled environment in Fredensborg, Denmark.
‘Poulpah022’ was selected by the inventor as a single plant from the progeny of the hybridization in the year 2000.
Asexual reproduction of ‘Poulpah022’ by cuttings and traditional budding was first done by Mogens N. Olesen in the nursery in Fredensborg, Denmark in June 2001. This initial and other subsequent propagations conducted in controlled environments have demonstrated that the characteristics of ‘Poulpah022’ are true to type and are transmitted from one generation to the next.
The accompanying color illustration shows as true as is reasonably possible to obtain in color photographs of this type, the typical characteristics of the buds, flowers, leaves, and stems of ‘Poulpah022’. Specifically illustrated in the drawing:
The following is a description of ‘Poulpah022’, as observed in its growth in a glasshouse located in Burlington, Ontario, Canada. Observed plants are 4 months of age, and were cultivated in a 15 cm pot. Color references are made using The Royal Horticultural Society (London, England) Colour Chart, 1995, except where common terms of color are used.
For a comparison, several physical characteristics of the rose variety, ‘Poulnil’, a rose variety from the same inventors described and illustrated in U.S. Plant Pat. No. 13,301 issued on Dec. 3, 2002 are compared to ‘Poulpah022’ in Chart 1.
CHART 1 | |||
‘Poulpah022’ | ‘Poulnil’ | ||
General | Yellow 13D to Yellow | Red-Purple 62D at | ||
Tonality | Orange 16B | margins, Red Group | ||
36D in middle and | ||||
basal zones, all | ||||
with a faint | ||||
overlay of green- | ||||
Yellow 1B-C. | ||||
Petalage | 50, 7 to 10 of which | 16 to 19 petals. | ||
are petaloids. | ||||
Flower | 60 mm | 65 to 75 mm | ||
diameter | ||||
- Blooming habit: Continuous.
- Flower bud:
-
- Size.—Upon opening, 21-24 mm in length from base of receptacle to end of bud. 12 mm in diameter.
- Bud form.—Ovate.
- Bud color.—As sepals unfold, petals are Yellow Group 13A.
- Sepals.—Upper Surface: Color: Green Group 138A to 138B. Texture: Medium pubescence observed. Lower surface: Color: Yellow-Green Group 144A. Texture: Smooth. Shape: Sepal apex is cirrhose. Base is flat at union with receptacle. Margins: Margins have strong foliaceous appendages on three of the five sepals. Size: 25 to 35 mm long by 15-18 mm wide.
- Receptacle.—Surface Texture: Smooth. Shape: Urn-shaped. Size: On average, 7 mm in height by 7 mm wide. Color: Yellow Green Group 144B.
- Peduncle.—Surface: Somewhat rough with small prickles. Length: 45 mm average length. Diameter: 2.75 mm on average. Color: Yellow-Green Group 144B. Strength: Medium strength. Upright.
- Borne.—Singly.
-
- Flower bloom:
-
- Fragrance.—Moderate floral scent.
- Duration.—As a pot plant, flowers last from 15 to 18 days. After flowers have fully matured, petals fall cleanly away from plant.
- Size.—For a 15 cm pot rose, average flower diameter is 60 mm when open. Depth is generally 35 mm.
- Form.—When flowers first open, flower petals remain tightly packed at the center with margins reflexing strongly. Flowers continue to open in imbricated fashion. Shape of flower when viewed from the side: Upon opening, the upper and lower parts resemble a flattened convex. After opening, the upper part is a flattened convex. The lower part is concave.
- Petalage.—Under normal conditions, there are an average of 50 petals, 7 to 10 of which are petaloids.
-
- Color:
-
- Upon opening, petals.—Outermost petals: Upper surface: Yellow Group 11 D at the apex. Darkening to Yellow Group 11 B at the middle zone and Yellow Group 13 B at the basal zone. Lower surface: Yellow-Orange Group 16 B. At the apex, lighter coloration is Yellow-Orange 16 D. Innermost petals: Upper surface: Yellow Group 10 B to Yellow Group 11 A. Lower surface: Yellow-Orange Group 16 B. At the apex, lighter coloration is Yellow-Orange 16 D.
- Upon opening, basal petal spots.—Outer and inner petals: Upper surface: Yellow Group 6 A. Lower surface: Yellow Group 4 B.
- After opening, petal color.—Outermost and innermost petals: Upper surface: Yellow Group 11 C at the marginal zone, becoming 11 B at the middle zone, and 11 A at the basal zone. Lower surface: Yellow-Orange Group 20 B with intonations of Orange Group 24C.
- After opening, basal petal spots.—Outermost and innermost petals: Upper and lower surface are Yellow Group 2 B.
-
- General tonality: On open flower Yellow Group 13 D to Yellow-Orange 16 B. No change in the general tonality at the end of the 10th to 15th day. Afterwards, general tonality becomes Yellow Group 8 C.
- Petals:
-
- Petal reflex.—Strong.
- Petal margin.—Entire and uniform.
- Shape.—Generally broad elliptical. Base Shape is occasionally acute, but normally obtuse. Apex Shape is rounded.
- Size.—30 mm in length by 25 mm wide on average.
- Thickness.—Average.
- Arrangement.—Not formal.
-
- Petaloids:
-
- Quantity.—7 to 10.
- Size.—21 mm long; 9 mm wide.
- Shape.—Narrow elliptical. Base is acute. Apex is rounded.
- Color.—Upper surface: Yellow Group 11 C at the marginal zone, becoming 11 B at the middle zone, and 11 A at the basal zone. Lower surface: Yellow-Orange Group 20 B with intonations of Orange Group 24C.
-
- Reproductive organs:
-
- Pollen.—None observed.
- Anthers.—Size: 3 mm long. Color: Yellow Group 10 A. Quantity: 60 on average.
- Filaments.—Color: Yellow Group 13 A. Length: 4 mm.
- Pistils.—Length: 7 mm long. Quantity: 45 on average.
- Stigmas.—Superior relative to the length of the filaments and the height of the anthers. Color: Yellow-Green Group 154D.
- Styles.—Color: Yellow-Green Group 154D.
- Seed formation.—No seeds observed.
-
- Plant growth: Vigorous, compact, upright and bushy. When grown as a 15 cm pot plant on its own roots, the average height of the plant itself is 25 cm and the average width is 25 cm.
- Stems:
-
- Color.—Young wood: Yellow-Green Group 146 A. Older wood: Yellow-Green Group 146 A.
- Internodal distance.—35 mm between nodes.
- Length of stems.—20 cm on average from the base of the plant to the flowering portion.
- Stem diameter.—Generally 3 mm.
- Surface texture.—Young wood: Smooth. Older wood: Smooth.
-
- Thorns: Incidence: Normally, 4 to 6 per 10 cm of stem. Size: Average length is 4 mm. Color: Mature and juvenile thorns are Greyed-Orange 173 C. Shape: Linear.
- Plant foliage: Normal number of leaflets on normal leaves in middle of the stem: 5 to 7 leaflets.
-
- Compound leaf size.—90 mm (l)×70 mm (w).
- Quantity.—4 leaves per 10 cm of stem.
- Color.—Juvenile foliage: Upper Leaf Surface is Yellow-Green Group 144A. Anthocyanic pigments the color of Greyed-Purple 183B appear at the margins. Lower Leaf Surface is Yellow Green Group 144 C. Anthocyanin the color of Greyed-Purple 184 A is generalized throughout the leaflet. Mature foliage: Upper Leaf Surface is Yellow-Green Group 147 A. Lower Leaf Surface is Yellow-Green Group 147 B.
-
- Plant leaves and leaflets:
-
- Stipules.—Size: 9 mm in length. Shape: Linear, slightly broad based with outward extending apices. Margins: Finely serrated with few stipitate glands. Color: Yellow-Green Group 144 A.
- Petiole.—Length: 20 mm on average. Diameter: 2 mm. Color: Upper surface is Yellow-Green Group 146 A. Lower surface is Yellow-Green Group 144 B. Underneath: Small prickles observed. Upper Surface: Few stipitate glands observed.
- Rachis.—Size: 40 mm in length. Color: Upper surface is Yellow-Green Group 146 A. Lower surface is Yellow-Green Group 144 B. Underneath: Small prickles observed. Upper Surface: Few stipitate glands observed.
- Leaflet.—Size: 40 mm in length by 30 mm wide. Margins: Serrate. General Shape: Ovate. Apex Shape: Acuminate. Base Shape: Round. Texture: Smooth. Thickness: Average to somewhat thin. Arrangement: Odd pinnate. Venation: Reticulate. Leaf Gloss: Slightly glossy.
-
- Disease resistance: Average resistance to mildew, black spot, and Botrytis under normal growing conditions in Burlington, Ontario, Canada, and Fredensborg, Denmark.
- Cold hardiness: Plants have been found to be cold tolerant to USDA zone 7.
Claims (1)
1. A new and distinct variety of rose plant of the miniature class named ‘Poulpah022’, described and illustrated herein as a distinct and novel rose variety due to its abundant, apricot flowers, vigorous growth, compact habit, suitability for production from softwood cuttings in pots, and durable flowers and foliage which make the variety suitable for distribution in the floral industry.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/961,001 USPP16711P3 (en) | 2004-10-07 | 2004-10-07 | Miniature rose plant named ‘Poulpah022’ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO733 | 2004-04-20 | ||
CA04-4274 | 2004-06-23 | ||
QZ20041466 | 2004-08-02 | ||
US10/961,001 USPP16711P3 (en) | 2004-10-07 | 2004-10-07 | Miniature rose plant named ‘Poulpah022’ |
Publications (2)
Publication Number | Publication Date |
---|---|
US20050235387P1 US20050235387P1 (en) | 2005-10-20 |
USPP16711P3 true USPP16711P3 (en) | 2006-06-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/961,001 Active 2025-03-13 USPP16711P3 (en) | 2004-10-07 | 2004-10-07 | Miniature rose plant named ‘Poulpah022’ |
Country Status (1)
Country | Link |
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US (1) | USPP16711P3 (en) |
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2004
- 2004-10-07 US US10/961,001 patent/USPP16711P3/en active Active
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US20050235387P1 (en) | 2005-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: POULSEN ROSER A/S, DENMARK Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:OLESEN, MOGENS N.;REEL/FRAME:015884/0099 Effective date: 20040930 |