USPP16407P3 - Shrub rose plant named ‘AUSchesnut’ - Google Patents
Shrub rose plant named ‘AUSchesnut’ Download PDFInfo
- Publication number
- USPP16407P3 USPP16407P3 US10/944,058 US94405804V USPP16407P3 US PP16407 P3 USPP16407 P3 US PP16407P3 US 94405804 V US94405804 V US 94405804V US PP16407 P3 USPP16407 P3 US PP16407P3
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- United States
- Prior art keywords
- color
- yellow
- group
- auschesnut
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- Prior art date
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- 241000220317 Rosa Species 0.000 title claims description 5
- 239000003205 fragrance Substances 0.000 claims abstract description 5
- 230000012010 growth Effects 0.000 claims abstract description 5
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims abstract description 5
- 241001503987 Clematis vitalba Species 0.000 claims abstract 2
- 241000196324 Embryophyta Species 0.000 description 5
- 239000002023 wood Substances 0.000 description 4
- 240000001140 Mimosa pudica Species 0.000 description 3
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 241001164374 Calyx Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000221785 Erysiphales Species 0.000 description 1
- 206010027146 Melanoderma Diseases 0.000 description 1
- 241000233679 Peronosporaceae Species 0.000 description 1
- 235000005063 Rosa corymbifera Nutrition 0.000 description 1
- 241000109358 Rosa corymbifera Species 0.000 description 1
- 244000154511 Rosa hybrid cultivar Species 0.000 description 1
- 235000002315 Rosa hybrid cultivar Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000034303 cell budding Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000009105 vegetative growth Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
Classifications
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- 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
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- 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
- Genus and species Rosa hybrida.
- the present invention relates to a new and distinct variety of a shrub rose plant named ‘AUSchesnut’ which was originated by me by crossing the variety ‘AUSgold’ (Golden Celebration), U.S. Plant Pat. No. 8,688 with an unnamed, unpatented seedling.
- the primary objective of this breeding was to produce a free flowering and healthy variety rose, having arching growth with soft yellow blooms of an informal nature, and a subtle fruity fragrance.
- ‘AUSgold’ has large, cupped, golden-yellow flowers on a medium shrub, compared with the medium sized soft yellow blooms of ‘AUSchesnut’.
- the pollen parent has medium sized pink blooms.
- ‘AUSpoly’ (U.S. Plant Pat. No. 9,008) has more pointed petals, and is a shrub of moderate size, whereas ‘AUSchesnut’ is a large arching shrub, with paler yellow blooms.
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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)
- Cultivation Of Plants (AREA)
Abstract
Shrub/climber rose plant having medium-sized, soft yellow blooms, vigorous growth, free and continuous flowering, and slightly fruity fragrance.
Description
Genus and species: Rosa hybrida.
Variety denomination: ‘AUSchesnut’.
The present invention relates to a new and distinct variety of a shrub rose plant named ‘AUSchesnut’ which was originated by me by crossing the variety ‘AUSgold’ (Golden Celebration), U.S. Plant Pat. No. 8,688 with an unnamed, unpatented seedling.
The primary objective of this breeding was to produce a free flowering and healthy variety rose, having arching growth with soft yellow blooms of an informal nature, and a subtle fruity fragrance.
The objective was substantially achieved, along with other desirable improvements, as evidenced by the following unique combination of characteristics that are outstanding in the new variety and that distinguish it from its parents, as well as from all other varieties of which I am aware:
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- 1. Medium-sized, soft yellow blooms.
- 2. Growth of medium vigor.
- 3. Free and continuous flowering.
- 4. Slight fruity fragrance.
Asexual reproduction of this new variety by budding, as performed at Albrighton, England, shows that the foregoing and all other characteristics and distinctions come true to form and are established and transmitted through succeeding propagations.
‘AUSgold’ has large, cupped, golden-yellow flowers on a medium shrub, compared with the medium sized soft yellow blooms of ‘AUSchesnut’. The pollen parent has medium sized pink blooms.
‘AUSpoly’ (U.S. Plant Pat. No. 9,008) has more pointed petals, and is a shrub of moderate size, whereas ‘AUSchesnut’ is a large arching shrub, with paler yellow blooms.
The accompanying illustration shows typical specimens of the vegetative growth and flowers of this new variety in different stages of development, depicted in color as nearly true as it is reasonably possible to make the same in a color illustration of this character.
The following is a detailed description of my new rose cultivar with color descriptions using terminology in accordance with The Royal Horticultural Society (London) Colour Chart (2001), except where ordinary dictionary significance of color is indicated.
- Parentage:
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- Seed parent.—‘AUSgold’ (U.S. Plant Pat. No. 8,688).
- Pollen parent.—Unnamed Seedling (Unpatented).
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Observations made from plants commencing at one year of age grown in a garden environment at Albrighton, England.
- Blooming habit: Continuous.
- Bud:
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- Size.—About 4 cm long and 3 cm in diameter when the petals start to unfurl.
- Form.—The bud form is pointed ovoid.
- Color.—When sepals first divide, bud color is Green Group 143C. When half blown, the upper sides of the petals are Yellow Group 10B; and the lower sides of the petals are Yellow Group 9D.
- Sepals.—Color: Upper surface: Yellow-Green Group 144A. Lower surface: Yellow-Green Group 145A. Length: 2.1 cm. Width: 2.6 cm. Shape: Awl-shaped. Surface texture: Upper surface: Pubescent. Lower surface: Smooth. There are three lightly appendaged sepals. There are three unappendaged sepals with canescent edges.
- Receptacle.—Color: Yellow-Green Group 144B. Shape: Campanulate. Size: Medium, about 1.3 cm long×1 cm wide. Surface: Smooth.
- Peduncle.—Length: Medium, averaging about 3.5 cm. Surface: Smooth. Color: Yellow-Green Group 144B. Strength: Strong.
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- Bloom:
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- Size.—Medium. Average open diameter is about 6.4 cm.
- Borne.—Several together in rounded clusters of four to fourteen blooms.
- Stems.—Strength: Normal. Average length is about 65 cm with a diameter of 0.8 cm.
- Form.—When first open: Globular. Permanence: Outer petals curl back.
- Petalage.—Number of petals under normal conditions: 121.
- Color.—The upper sides of the petals are Yellow Group 8C at the outer part and Yellow Group 9A towards the base. The reverse sides of the petals are Yellow Group 8D at the outer part and Yellow Group 10A towards the base. The base of each petal is Yellow Group 9A. The major color on the upper side is Yellow Group 7D.
- Variegations.—None.
- Discoloration.—The general tonality at the end of the first day: Yellow Group 8B. At the end of the third day: Fading to Yellow Group 10C.
- Fragrance.—Slight, fruity.
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- Petals:
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- Texture.—Satiny.
- Size.—Width: 2.8 cm. Length: 4 cm.
- Surface.—Rough.
- Shape.—Narrow elliptical. Margin: Reflexing and flat. Inner petals undulating. Apex Shape: Rounded. Base Shape: Pointed.
- Arrangement.—Quartered.
- Petaloids.—None.
- Persistence.—Petals hang on and dry.
- Lastingness.—On the plant: Fair (about 4 days). As a cut flower: Short (about 3 days).
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- Reproductive parts:
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- Stamens.—Number: 6. Length: 5 mm. Anthers: Length: 3 mm. Color: Yellow-Orange Group 23A. Arrangement: Tucked in calyx. Filaments: Color: Yellow-Orange Group 23A. Length: 4 mm. Pollen: Color: Orange Group 26A.
- Pistils.—Number: 34. Length: 10 mm. Styles: Color: Yellow Group 4D. Length: 9 mm. Stigmas: Color: Yellow Group 8A. Length: 1 mm. Hips: None observed.
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- Form.—Shrub.
- Growth.—Branching and of medium vigor.
- Age at maturity.—Two years.
- Mature plant.—Height: 1.2 m. Width: 1 m.
- Wood.—Mature Stem: Average length: 60 cm. Average diameter: 9 mm. Internode distance: 7 cm.
- Rootstock.—Dr. Huey in the United States. Rosa dumetorum ‘Laxa’ for the observed plants in the United Kingdom.
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- Foliage: Number of leaflets on normal mid-stem leaves: 7.
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- Size.—Medium. About 11.5 cm long×8 cm wide.
- Quantity.—Average number leaves per flowering stem: 5.
- Color.—New foliage: Upper side: Green Group 137D. Lower side: Green Group 138A. Old foliage: Upper side: Green Group 139A. Lower side: Green Group 137B.
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- Leaflets:
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- Size.—About 4.5 cm long×3.2 cm wide.
- Shape.—Elliptic.
- Base shape.—Obtuse.
- Apex shape.—Acuminate.
- Texture.—Leathery.
- Edge.—Serrated.
- Serrations.—Single and small.
- Petiole.—Color: Green Group 143C.
- Petiole rachis.—Color: Green Group 144C. Underside: Prickles.
- Auricle shape.—Awl-shaped.
- Stipules.—Length: 2.5 cm; bearded.
- Disease resistance.—Resistant to both powdery and downy mildew, blackspot and rust under normal growing conditions.
- Pest resistance.—Not tested.
- Vein color.—Green Group 146B.
- Venation pattern.—Net-veined.
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- Wood:
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- New wood.—Color: Yellow-Green Group 144A. Bark: Smooth.
- Old wood.—Color: Yellow-Green Group 146A. Bark: Smooth.
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- Prickles:
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- Quantity.—On main canes from base: Many, 20 per 30 cm per stem length. On laterals from main canes: Many, 25 per 30 cm per stem length.
- Form.—Hooked downward.
- Length.—1.8 cm.
- Color when young.—Greyed-Red Group 178A.
- Color when mature.—Greyed-Red Group 180A.
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- Small prickles:
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- Quantity.—On main stalks: None. On laterals: 6 per 30 cm of stem.
- Color.—When young: Greyed-Purple Group 183A. When mature: Greyed-Orange Group 172B.
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- Winter hardiness: Not tested.
Claims (1)
1. A new and distinct variety of rose plant of the shrub/climber class, substantially as herein shown and described, characterized particularly by its medium-sized, soft yellow blooms, vigorous growth, free and continuous flowering, and slight fruity fragrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/944,058 USPP16407P3 (en) | 2004-09-16 | 2004-09-16 | Shrub rose plant named ‘AUSchesnut’ |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP0243 | 2004-02-16 | ||
| US10/944,058 USPP16407P3 (en) | 2004-09-16 | 2004-09-16 | Shrub rose plant named ‘AUSchesnut’ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| US20050183174P1 US20050183174P1 (en) | 2005-08-18 |
| USPP16407P3 true USPP16407P3 (en) | 2006-04-04 |
Family
ID=34839128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10/944,058 Active 2025-01-09 USPP16407P3 (en) | 2004-09-16 | 2004-09-16 | Shrub rose plant named ‘AUSchesnut’ |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP16407P3 (en) |
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2004
- 2004-09-16 US US10/944,058 patent/USPP16407P3/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20050183174P1 (en) | 2005-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: DAVID AUSTIN ROSES LIMITED, ENGLAND Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:AUSTIN, DAVID C.H.;REEL/FRAME:015817/0534 Effective date: 20040914 |