USPP11611P - Compact floribunda rose plant named `POULdace` - Google Patents
Compact floribunda rose plant named `POULdace` Download PDFInfo
- Publication number
- USPP11611P USPP11611P US09/165,408 US16540898V US11611P US PP11611 P USPP11611 P US PP11611P US 16540898 V US16540898 V US 16540898V US 11611 P US11611 P US 11611P
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- Prior art keywords
- pouldace
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- 241000196324 Embryophyta Species 0.000 title abstract description 15
- 235000010295 Rosa x kordesii Nutrition 0.000 title abstract description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 239000011122 softwood Substances 0.000 claims abstract description 3
- 241000220317 Rosa Species 0.000 claims description 7
- 230000012010 growth Effects 0.000 claims description 4
- 230000034303 cell budding Effects 0.000 claims description 2
- 239000003205 fragrance Substances 0.000 description 5
- 210000004907 gland Anatomy 0.000 description 5
- 239000002023 wood Substances 0.000 description 4
- 238000009396 hybridization Methods 0.000 description 3
- 230000011514 reflex Effects 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 241000207199 Citrus Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 206010027146 Melanoderma Diseases 0.000 description 1
- 240000001140 Mimosa pudica Species 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
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000000366 juvenile effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 235000015041 whisky Nutrition 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
- the present invention constitutes a new and distinct variety of floribunda rose plant which originated from a controlled crossing between Fragrant Delight and an unnamed seedling. The two parents were crossed and the resulting seeds were planted in a controlled environment.
- the new variety is named ⁇ POULdace ⁇ .
- the new rose may be distinguished from its seed parent, Fragrant Delight, by the following combination of characeristics:
- Fragrant Delight has a strong fragrance and ⁇ POULdace ⁇ has a light fragrance.
- Fragrant Delight is a floribunda rose
- ⁇ POULdace ⁇ is a compact floribunda rose.
- the new variety may be distinguished from its pollen parent, an unnamed seedling created by the same inventors, by the following combination of characteristics:
- the unnamed seedling has a strongr fragrance than ⁇ POULdace ⁇ .
- the unnamed seedling has lower, more compact growth as compared to ⁇ POULdace ⁇ .
- ⁇ POULdace ⁇ was selected by the inventors as a single plant from the progeny of the hybridization in May, 1992.
- Sepals.--Green Group 138B-139C Weak to moderate foliaceous appendages on three of the five sepals. Surfaces of sepals slightly pubescent. Stipitate glands present on outer surfaces of sepals.
- Receptacle --Surface: Smooth, glabrous. Shape: Broadly unr-shaped. Size: Small. 5 mm (h) ⁇ 6 mm (w). Color: Green Group 138A.
- Peduncle.--Surface With moderate number of stipitate glands. Length: 24-40 mm average length. Color: Green Group 138B. On plants grown under high light conditions, penduncles may exhibit intonations of Greyed-Red Group 184A.
- petals.--Upper Surface Yellow Group 9A. Reverse Side: Yellow Group 9B.
- General tonality On open flower Yellow Group 9A. No change in the general tonality at the end of the second day. After three days, general tonality changes towards Yellow Group 6C-6D.
- Pollen.--Color As flower opens, pollen colors changes from Yellow Group 13B to Greyed-Orange Group 163A. Abundance: Average.
- Plant growth Vigorous, compact, and bushy. When grown as a 15 cm pot plant, the average height of the plant itself is 20 to 22 cm and the average width is 20 to 24 cm. When grown as a nursery plant (on its own roots) the average plant height is 55-65 cm and the average plant width is 55-60 cm.
- Plant Foliage Normal number of leaflets on normal leaves in middle of the stem: 5 leaflets.
- Plant leaves and leaflets Plant leaves and leaflets:
- Petiole.--Length 20 mm-22 mm. Color: Green Group 137B. Underneath: Prickles presnet. Margins: Stipitate glands present on margins and underneath.
- Rachis.--Color Green Group 137B. Underneath: Prickles present. Margins: Stipitate glands present on margins and underneath.
- Leaflet.--Edge Serrated. Shape: Ovate.
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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 new compact floribunda rose plant which has abundant yellow flowers and attrative foliage. The variety successfully propagates from softwood cuttings and is suitable for production in commercial glasshouses and nurseries. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
Description
The present invention constitutes a new and distinct variety of floribunda rose plant which originated from a controlled crossing between Fragrant Delight and an unnamed seedling. The two parents were crossed and the resulting seeds were planted in a controlled environment. The new variety is named `POULdace`.
The new rose may be distinguished from its seed parent, Fragrant Delight, by the following combination of characeristics:
1. Fragrant Delight has a strong fragrance and `POULdace` has a light fragrance.
2. The flowers of Fragrant Delight are salmon-orange, while the flowers of `POULdace` are yellow.
3. Fragrant Delight is a floribunda rose, and `POULdace` is a compact floribunda rose.
4. The parents of Fragrant Delight are Channelle and Whisky Mac.
The new variety may be distinguished from its pollen parent, an unnamed seedling created by the same inventors, by the following combination of characteristics:
1. The unnamed seedling has a strongr fragrance than `POULdace`.
2. The unnamed seedling has lower, more compact growth as compared to `POULdace`.
The objective of the hybridization of this rose variety for commercial greenhouse culture was to create a new and distinct variety with unique qualities, such as:
1. Uniform and abundant flowers;
2. Vigorous and compact growth;
3. Year-round flowering under glasshose 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 and distinguish `POULdace` from all other varieties of which we are aware.
As part of their rose developent program, L. Pernille Olesen and Mogens N. Olesen germinated the seds from the aformentioned hybridization and conducted evaluations on the resulting sedlings in a controlled environment in Fredensborg, Denmark.
`POULdace` was selected by the inventors as a single plant from the progeny of the hybridization in May, 1992.
Asexual reproduction of `POULdace` by cuttings and traditional budding was first done by L. Pernille and Mogens N. Olesen in their nursery in Fredensborg, Denmark in March, 1993. This initial and other subsequent propagations conducted in controlled environments have demonstrated that the characteristics of `POULdace` 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, stems, and a plant of `POULdace`. Specifically illustrated in SHEET 1:
1. Stem showing branching and the attachment of leaves, buds, and peduncles;
2. Flower bud, partially opened bud, and open bloom;
3. Flower petals, detached;
4. Sepals, receptacle, and pedicel;
5. Flowering stem as well as a bare stem exhibiting thorns;
6. Leaves.
The following is a description of `POULdace`, as observed in its growth in glasshouses in Fredensborg, Denmark; Half Moon Bay, Calif., and in a field nursery in Applegate, Jackson County, Oreg. 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, serveral physical characteristics of the rose variety `POULsun`, a patented rose variety from the same inventors described and illustrated in U.S. Plant Pat. No. 9,716 and issued on Dec. 3, 1996 are compared to `POULdace` in Chart 1.
CHART 1 ______________________________________ `POULdace` `POULsun` ______________________________________ Petal count 15-20 large petals 30-35 petals After open, Yellow Group 9B Yellow Group 13A petal color, upper surface After open, Yellow Group 9C Yellow Group 13B petal color, reverse surface ______________________________________
Parents: Fragrant Delight×Unnamed seedling.
Classification:
Botanical.--Rosa hybrida.
Commerical.--Compact floribunda.
Blooming habit: Recurrent.
Flower bud:
Size.--Upon opening, 18 mm-24 mm in length from base of receptacle to end of bud.
Bud form.--Blunt to ovoid.
Bud color.--As sepals unfold and at 1/4 opening, Yellow Group 9A.
Sepals.--Green Group 138B-139C. Weak to moderate foliaceous appendages on three of the five sepals. Surfaces of sepals slightly pubescent. Stipitate glands present on outer surfaces of sepals.
Receptacle.--Surface: Smooth, glabrous. Shape: Broadly unr-shaped. Size: Small. 5 mm (h) × 6 mm (w). Color: Green Group 138A.
Peduncle.--Surface: With moderate number of stipitate glands. Length: 24-40 mm average length. Color: Green Group 138B. On plants grown under high light conditions, penduncles may exhibit intonations of Greyed-Red Group 184A.
Borne.--Singly and in small clusters.
Flower bloom:
Fragrance.--Light citrus fragrance.
Duration.--As a pot plant, flowers last from 6 to 8 days. As a cut flower 4 to 6 days.
Size.--Average flower diameter is 55-60 mm when open.
Form.--Shape of flower when viewed from the side: Upon opening, upper part: Convex. Upon opening, lower part: Flattened convex. Open flower, upper part: Flattened convex. Open flower, lower part: Concave.
Petalage.--Semi-double. Average range: 15-20 large petals under normal conditions. Petals average 26 mm in length and 23 mm in width.
Color:
Upon opening, petals.--Upper Surface: Yellow Group 9A. Reverse Side: Yellow Group 9B.
Upon opening, basal petal spots.--Outer Side: Yellow Group 9B. Inner Side: Yellow Group 9B.
After opening, petals.--Upper Surface: Yellow Group 9B. Reverse Side: Yellow Group 9C.
After opening, basal petal spots.--Outer Side: Yellow Group 9B. Inner Side: Yellow Group 9B.
General tonality: On open flower Yellow Group 9A. No change in the general tonality at the end of the second day. After three days, general tonality changes towards Yellow Group 6C-6D.
Petals:
Petal reflex.--Petals reflex backwards slightly.
Petal edge.--Uniform.
Shape.--Round.
Petaloids.--Commonly none.
Thickness.--Average.
Arrangement.--Informal.
Petal persistence.--Petals drop off cleanly.
Reproduction organs:
Pollen.--Color: As flower opens, pollen colors changes from Yellow Group 13B to Greyed-Orange Group 163A. Abundance: Average.
Anthers.--Size: Small. Color: Yellow Group 13B. Abundance: Average.
Filaments.--Color: Yellow Group 14B.
Stigmas.--Stigmas superior in position to anthers. Color: Yellow Group 14B.
Styles.--Color: Yellow Group 14B.
Hips.--None observed.
Plant growth: Vigorous, compact, and bushy. When grown as a 15 cm pot plant, the average height of the plant itself is 20 to 22 cm and the average width is 20 to 24 cm. When grown as a nursery plant (on its own roots) the average plant height is 55-65 cm and the average plant width is 55-60 cm.
Stems:
Color.--Young wood: Green Group 143B. Older wood: Green Group 138B.
Thorns.--Incidence: Moderate, with numerous small prickles. Size: Average length: 3 mm-4 mm. Color: Yellow-Green Group 145D with slight intonation on some thorns of Red Group 49D. Shape: Linear.
Surface.--Young wood: Smooth. Older wood: Smooth.
Plant Foliage: Normal number of leaflets on normal leaves in middle of the stem: 5 leaflets.
Leaf size.--Small to medium. 90 mm (l)×60 mm (w).
Abundance.--Average.
Color.--Upper Leaf Surface: Green Group 137A-143B. Lower Leaf Surface: Green Group 138B. Juvenile Foliage: Green Group 143A. Anthocyanin intonation: Limited. Location: Margins of leaflets. Color: Greyed-Red Group 179A.
Plant leaves and leaflets:
Stipules.--Size: Average 10 mm length. Color: Green Group 137B. Presence of stipitate glands: Present on distal ends.
Petiole.--Length: 20 mm-22 mm. Color: Green Group 137B. Underneath: Prickles presnet. Margins: Stipitate glands present on margins and underneath.
Rachis.--Color: Green Group 137B. Underneath: Prickles present. Margins: Stipitate glands present on margins and underneath.
Leaflet.--Edge: Serrated. Shape: Ovate.
Other.--Moderately glossy finish. Thin texture.
Disease resistance: Average resistance to black spot under normal growing conditions in Half Moon Bay, Calif.; Jackson County, Oreg., and Fredensborg, Denmark.
Claims (1)
1. A new and distinct variety of rose plant of the compact floribunda class, substantially as herein illustrated and described as a distince and novel rose variety due to its abundant, yellow flowers, vigorous and compact growth, suitability for production from softwood cuttings and traditional budding in commercial glasshouses and nurseries, 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 |
---|---|---|---|
US09/165,408 USPP11611P (en) | 1998-10-02 | 1998-10-02 | Compact floribunda rose plant named `POULdace` |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/165,408 USPP11611P (en) | 1998-10-02 | 1998-10-02 | Compact floribunda rose plant named `POULdace` |
Publications (1)
Publication Number | Publication Date |
---|---|
USPP11611P true USPP11611P (en) | 2000-10-31 |
Family
ID=22598780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/165,408 Expired - Lifetime USPP11611P (en) | 1998-10-02 | 1998-10-02 | Compact floribunda rose plant named `POULdace` |
Country Status (1)
Country | Link |
---|---|
US (1) | USPP11611P (en) |
-
1998
- 1998-10-02 US US09/165,408 patent/USPP11611P/en not_active Expired - Lifetime
Non-Patent Citations (2)
Title |
---|
Haring, et al., 1986, Modern Roses 9, The American Rose Society, Shreveport, Louisiana, pp. 102 103. * |
Haring, et al., 1986, Modern Roses 9, The American Rose Society, Shreveport, Louisiana, pp. 102-103. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: POULSEN ROSER APS, DENMARK Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:OLESEN, L. PERNILLE;OLESEN, MOGENS N.;REEL/FRAME:009520/0765 Effective date: 19980907 |