USPP13299P2 - Shrub rose plant named ‘Ausrace’ - Google Patents
Shrub rose plant named ‘Ausrace’ Download PDFInfo
- Publication number
- USPP13299P2 USPP13299P2 US09/641,398 US64139800V USPP13299P2 US PP13299 P2 USPP13299 P2 US PP13299P2 US 64139800 V US64139800 V US 64139800V US PP13299 P2 USPP13299 P2 US PP13299P2
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- US
- United States
- Prior art keywords
- group
- color
- yellow
- rose plant
- ausrace
- 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, expires
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- 241000220317 Rosa Species 0.000 title claims abstract description 7
- 230000012010 growth Effects 0.000 claims abstract description 4
- 208000035240 Disease Resistance Diseases 0.000 claims abstract description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 206010027146 Melanoderma Diseases 0.000 description 1
- 241000109329 Rosa xanthina Species 0.000 description 1
- 235000004789 Rosa xanthina Nutrition 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
- 238000002845 discoloration 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
- 230000000306 recurrent effect Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000009105 vegetative growth Effects 0.000 description 1
- 210000003462 vein Anatomy 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 relates to a new and distinct variety of rose plant of the shrub class which was originated by me by crossing two unnamed seedlings.
- the primary objective of this breeding was to produce a new rose variety having a disease-resistant, strongly-growing plant with blooms of an old-fashioned shape that repeat flowers well.
- 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:
- Seed parent Unnamed seedling.
- Botanical. Rosa hybrida.
- Albrighton ranges from on average a high in the mid-forties (F) and lows in the low thirties in the winter months to highs in the high sixties and lows near fifty in the summer months.
- Average monthly duration of bright sunshine ranges from about 180 hours in the summer months to about 50 hours in the winter months.
- the bud color is Yellow Group 11B.
- the upper portion of a petal is Yellow Group 8D
- the middle portion is Yellow Group 8C with a base spot of Yellow Group 8B.
- the upper sides of the petals are Yellow Group 8D and Yellow Group 12B (in veins); and the lower sides of the petals are Yellow-Orange Group 19B.
- Receptacle Color: Yellow-Green Group 144A. Shape: Funnel. Size: Medium; slender (about 1 ⁇ 4 to 1 ⁇ 2 inch). Surface: Smooth.
- Peduncle Length: Medium (averaging about 1.9 inches). Surface: Smooth when young but quickly develops fine prickles. Color: Yellow-Green Group 144B. Strength: Erect.
- the upper sides of the petals are White Group 155D on the outer portion, Yellow Group 4D in the middle portion and Yellow Group 12B on the bottom portion.
- the reverse sides of the petals are White Group 155D, the base being White Group 155A.
- the major color on the upper side is White Group 155A on the outer petals, and Yellow Group 8D on the inner petals.
- Discoloration The general tonality at the end of the first day: Orange Group 27A. At the end of the third day: Orange Group 27D.
- Fragrance Moderation tea-scented.
- Foliage Number of leaflets on normal mid-stem leaves: Five.
- Petiole underside —Smooth; with prickles.
- New wood Color: Yellow-Green Group 146B with Greyed-Purple Group 183B blush. Bark: Smooth.
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
Shrub rose plant having perfectly rounded, full petaled, fresh tea-scented flowers of a soft creamy yellow that fades to ivory; an attractive, busy growth habit; and high disease resistance.
Description
The present invention relates to a new and distinct variety of rose plant of the shrub class which was originated by me by crossing two unnamed seedlings.
The primary objective of this breeding was to produce a new rose variety having a disease-resistant, strongly-growing plant with blooms of an old-fashioned shape that repeat flowers well. 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:
1. Fresh tea-scented fragrance;
2. Attractive, bushy growth;
3. Very disease-resistant; and
4. Perfectly rounded, full-petalled flowers of a soft, creamy yellow that fades to ivory.
Asexual reproduction of this new variety by budding, as performed at David Austin Roses Ltd., Bowling Green Lane, Albrighton, England, shows that the foregoing and all other characteristics and distinctions come true to form and are established and transmitted through succeeding propagations.
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, except where ordinary dictionary significance of color is indicated.
Parentage:
Seed parent.—Unnamed seedling.
Pollen parent.—Unnamed seedling.
Classification:
Botanical.—Rosa hybrida.
Commercial.—Shrub rose.
Observations made from specimens grown in a garden environment at Albrighton, England, Jul. 2, 1998 (at age 7) and Summer 2000. The daily temperature in Albrighton ranges from on average a high in the mid-forties (F) and lows in the low thirties in the winter months to highs in the high sixties and lows near fifty in the summer months. Average monthly duration of bright sunshine ranges from about 180 hours in the summer months to about 50 hours in the winter months.
Blooming habit: Recurrent — Spring and Fall.
Bud:
Size.—About ¾ to one inch long when the petals start to unfurl.
Form.—Broad based and pointed.
Color.—When sepals first divide, the bud color is Yellow Group 11B. When bud is quarter open the upper portion of a petal is Yellow Group 8D, the middle portion is Yellow Group 8C with a base spot of Yellow Group 8B. When half blown, the upper sides of the petals are Yellow Group 8D and Yellow Group 12B (in veins); and the lower sides of the petals are Yellow-Orange Group 19B.
Sepals.—Color: Yellow-Green Group 144A with reddish tinge Greyed-Red Group 180A. Surface texture: Hairy edges. There are three normally appendaged sepals. There are two unappendaged sepals with hairy edges.
Receptacle.—Color: Yellow-Green Group 144A. Shape: Funnel. Size: Medium; slender (about ¼ to ½ inch). Surface: Smooth.
Peduncle.—Length: Medium (averaging about 1.9 inches). Surface: Smooth when young but quickly develops fine prickles. Color: Yellow-Green Group 144B. Strength: Erect.
Bloom:
Size.—Medium. Average open size is 2¼ inches.
Borne.—Several together in rounded, cupped clusters of four to fourteen blooms.
Stems.—Strength Normal. Average length is about two inches.
Form.—When first open: Cupped. Permanence: Outer petals curl back.
Petalage.—Number of petals under normal conditions: 118.
Color.—The upper sides of the petals are White Group 155D on the outer portion, Yellow Group 4D in the middle portion and Yellow Group 12B on the bottom portion. The reverse sides of the petals are White Group 155D, the base being White Group 155A. The major color on the upper side is White Group 155A on the outer petals, and Yellow Group 8D on the inner petals.
Variegations.—None.
Discoloration.—The general tonality at the end of the first day: Orange Group 27A. At the end of the third day: Orange Group 27D.
Fragrance.—Moderate tea-scented.
Petals:
Texture.—Thin.
Shape.—Round.
Form.—Outer petals: Edges slightly quilled. Towards center of flowers: Heavily quilled.
Arrangement.—Irregular.
Persistence.—Petals hang on and dry.
Lastingness.—On the plant: Not tested.
Reproductive parts:
Anthers.—Size: Medium. Quantity: Few. Color: Yellow Group 13B. Arrangement: Mixed with petaloids.
Filaments.—Color: Yellow Group 7A.
Pollen.—Color: Yellow Group 13A.
Styles.—Color: Yellow-Green Group 149D.
Stigmas.—Color: Yellow Group 3C.
Hips.—None produced.
Plant:
Form.—Shrub; English.
Growth.—Medium. At maturity, height is 3½ feet, width is 2½ feet.
Foliage: Number of leaflets on normal mid-stem leaves: Five.
Size.—Medium (4½ to 6½ inches long×4½ to six inches wide).
Quantity.—Normal.
Color.—New foliage: Upper surface: Yellow-Green Group 146A, overlayed with Greyed-Purple Group 187A especially on edges. Lower surface: Green Group 139C. Old foliage: Upper surface: Yellow-Green Group 147A. Lower surface: Green Group 137C.
Leaflets:
Shape.—Elliptic.
Texture.—Semi-glossy.
Edge.—Serrated.
Serration.—Single; small.
Petiole rachis.—Color: Yellow-Green Group 145A.
Petiole underside.—Smooth; with prickles.
Stipules.—Medium (about ¾ inch long).
Disease resistance.—Resistant to mildew, blackspot and rust under normal growing conditions.
Wood:
New wood.—Color: Yellow-Green Group 146B with Greyed-Purple Group 183B blush. Bark: Smooth.
Old wood.—Color: Green Group 137B. Bark: Smooth.
Prickles:
Quantity.—On main canes from base: Ordinary. On laterals from main canes: Ordinary.
Position.—Quite evenly distributed up the stem.
Form.—Concave.
Color when young.—Greyed-Red Group 181A.
Color when mature.—Brown Group 200D.
Small prickles:
Quantity.—On main stalks: None. On laterals: Few.
Color.—Greyed-Purple Group 184A.
Claims (1)
1. A new and distinct variety of rose plant of the shrub class, substantially as herein shown and described, characterized particularly by perfectly rounded, full petaled, fresh tea-scented flowers of a soft creamy yellow that fades to ivory; an attractive, busy growth habit; and high disease resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/641,398 USPP13299P2 (en) | 2000-08-17 | 2000-08-17 | Shrub rose plant named ‘Ausrace’ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/641,398 USPP13299P2 (en) | 2000-08-17 | 2000-08-17 | Shrub rose plant named ‘Ausrace’ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP13299P2 true USPP13299P2 (en) | 2002-12-03 |
Family
ID=24572202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/641,398 Expired - Lifetime USPP13299P2 (en) | 2000-08-17 | 2000-08-17 | Shrub rose plant named ‘Ausrace’ |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP13299P2 (en) |
-
2000
- 2000-08-17 US US09/641,398 patent/USPP13299P2/en not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| UPOV-ROM GTITM Computer Database, GTI Jouve Retrieval Software 2001/02, Citations for Ausrace. * |
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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:011025/0337 Effective date: 20000811 Owner name: DAVID AUSTIN ROSES LIMITED, UNITED KINGDOM Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:AUSTIN, DAVID C.H.;REEL/FRAME:011380/0015 Effective date: 20000811 |