USPP8952P - Hybrid tea rose plant named Devstar - Google Patents
Hybrid tea rose plant named Devstar Download PDFInfo
- Publication number
- USPP8952P USPP8952P US08/148,827 US14882793V US8952P US PP8952 P USPP8952 P US PP8952P US 14882793 V US14882793 V US 14882793V US 8952 P US8952 P US 8952P
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- devstar
- hybrid tea
- rose plant
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- 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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- 235000010295 Rosa x kordesii Nutrition 0.000 title claims abstract description 4
- 241000196324 Embryophyta Species 0.000 title abstract description 5
- 241000220317 Rosa Species 0.000 claims description 3
- 239000002023 wood Substances 0.000 description 2
- 241001263092 Alchornea latifolia Species 0.000 description 1
- 241001164374 Calyx Species 0.000 description 1
- 206010027146 Melanoderma Diseases 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 0.000 description 1
- 230000034303 cell budding Effects 0.000 description 1
- 230000018109 developmental process Effects 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
- 239000003205 fragrance Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000009105 vegetative growth 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
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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
- the present invention relates to a new and distinct variety of rose plant of the hybrid tea rose class which was originated by my crossing as seed parent the variety known as ⁇ Coquette ⁇ (U.S. Plant Pat. No. 4,019) and as pollen parent an unnamed and unpatented seedling of my creation (64022-39).
- the varietal denomination of this new rose is ⁇ Devstar ⁇ .
- Peduncle.--Length About 14-16 cm. Aspect: Straight. Strength: Erect, sturdy. Color: Near 144A to B.
- top surface of outer petals is near 155D to near 157A toward petal base; undersurface of outer petals is near 155D to near 157C toward base; top surface of inner petals is near 155D with near 1C at very tip of base; undersurface of inner petals is near 155B to D with near 1C at very tip of base; color at point of petal attachment is near 1C and the general tonality from a distance is white.
- top surface of outer petals is near 155D with near 157C toward petal base; undersurface of outer petals is near 155D to near 157D toward base; top surface of inner petals is near 155D with near 157C toward base; undersurface of inner petals is near 155D with near 157D toward base; color at point of petal attachment is near 157C and the general tonality from a distance is white. Color of bloom upon aging becomes a purer white, with the petal top surface near 155D and the petal undersurface also near 155D.
- Lasting quality --Very long on plant and 8-10 days as cut flower; moderate petal drop.
- Thorns.--Quantity on main stalk, few; on laterals from stalk, few. Form: Slightly curved downward, thin. Length: Medium. Color: Near 166B at base with near 146D at tip. Position: Irregular.
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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)
- Cultivation Of Plants (AREA)
Abstract
A new hybrid tea rose plant producing white flowers.
Description
The present invention relates to a new and distinct variety of rose plant of the hybrid tea rose class which was originated by my crossing as seed parent the variety known as `Coquette` (U.S. Plant Pat. No. 4,019) and as pollen parent an unnamed and unpatented seedling of my creation (64022-39). The varietal denomination of this new rose is `Devstar`.
Among the novel characteristics possessed by this new variety which distinguish it from its parents and all other varieties of which I am aware are its attractive well formed white flowers borne on a plant particularly suitable for use for cut-flower production in greenhouses. Flowers, which are borne on long, strong stems, are of good cut-flower quality.
Asexual reproduction by budding of the new variety as performed in Watsonville, Calif. shows that the foregoing and other distinguishing characteristics 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 the new variety in different stages of development and depicted in color as nearly true as it is reasonably possible to make the same in a color illustration of this character.
Parentage: Seedling.
Seed parent.--`Coquette`.
Pollen parent.--Unnamed seedling (64022-39).
Class: Hybrid tea.
The following is a detailed description of my new variety, of new specimens grown under glass in Watsonville, Calif., in the month of September. The color terminology used is in accordance with The Royal Horticultural Society Colour Chart (RHSCC), and refers to plate numbers in the aforementioned color chart. Phenotypic expression may vary depending on light, environmental and cultural conditions.
Blooming habit: Continuous.
A. Bud:
(1) Size.--Medium.
(2) Form.--Pointed and tapering.
(3) Color.--Before sepals divide, bud color is near 145C to B.
(4) Sepals.--Upright, covering bud, then spreading and reflexing; some sepals are foliaceous. Color: Green with reddish cast.
(5) Peduncle.--Length: About 14-16 cm. Aspect: Straight. Strength: Erect, sturdy. Color: Near 144A to B.
(6) Bracts.--From 1 to 2; broadly elliptical with acute tip, 10-13 cm below calyx; near 137A.
B. Bloom:
(1) Size.--Average size when fully expanded -- about 11 to 13 cm.
(2) Borne.--Singly, one to a stem.
(3) Form.--Generally ovoid with petal slightly reflexing.
(4) Petalage.--Number of petals under normal conditions -- about 48 to 53.
(5) Color.--1/3 to 1/2 open: top surface of outer petals is near 155D to near 157A toward petal base; undersurface of outer petals is near 155D to near 157C toward base; top surface of inner petals is near 155D with near 1C at very tip of base; undersurface of inner petals is near 155B to D with near 1C at very tip of base; color at point of petal attachment is near 1C and the general tonality from a distance is white. Fully open blooms: top surface of outer petals is near 155D with near 157C toward petal base; undersurface of outer petals is near 155D to near 157D toward base; top surface of inner petals is near 155D with near 157C toward base; undersurface of inner petals is near 155D with near 157D toward base; color at point of petal attachment is near 157C and the general tonality from a distance is white. Color of bloom upon aging becomes a purer white, with the petal top surface near 155D and the petal undersurface also near 155D.
C. Petals:
(1) Texture.--Medium.
(2) Appearance.--Inside and outside are smooth.
(3) Form.--Smooth, slightly reflexing.
(4) Arrangement.--Regularly arranged, imbricated and informal at maturity.
(5) Petaloids.--Many.
(6) Fragrance.--None.
(7) Lasting quality.--Very long on plant and 8-10 days as cut flower; moderate petal drop.
A. Stamens:
(1) Color.--Near 19A.
(2) Arrangement.--Regularly arranged, slightly antrorse.
(3) Anthers.--Color near 19A.
(4) Filaments.--Color near 1C.
(5) Pollen.--Color near 22A.
B. Pistils
(1) Styles.--Bunched, medium length, thin.
(2) Stigmas.--Color near 179C with near 60A below.
C. Characteristics of hips: Not observed.
A. Form: Upright.
B. Growth: Vigorous, uniform branching; height attained about 274-305 cm at first season. C. Foliage: Compound 3-5 leaflets.
(1) Size.--Large.
(2) Quantity.--Abundant.
(3) Color.--New foliage -- upper side purple, underside purple; mature foliage -- upper side near 147A, underside near 147B.
(4) Shape.--Terminal leaflet is oblong, other leaflets oval.
(5) Texture.--Semi-glossy, smooth.
(6) Edge.--Serrate.
(7) Serration.--Denticulate.
(8) Leaf stem.--Color -- medium green.
(9) Stipules.--Medium length, hairy, adnate.
(10) Rachis.--Smooth with occasional prickle.
(11) Petioles.--Top near 147C, underside near 147C.
(12) Auricle.--Slender with small hairs.
(13) Resistance to disease.--Under greenhouse conditions no rust and blackspot; good resistance to mildew.
D. Wood
(1) New wood.--Color near 146B, bark smooth.
(2) Old wood.--Color near 146A, bark smooth.
E. Flower Stem: About 83-89 cm from last cut.
F. Thorns:
(1) Thorns.--Quantity: on main stalk, few; on laterals from stalk, few. Form: Slightly curved downward, thin. Length: Medium. Color: Near 166B at base with near 146D at tip. Position: Irregular.
(2) Prickles.--Few.
G. Winter hardiness: Greenhouse variety; wintered well in California.
Claims (1)
1. A new and distinct variety of rose plant of the hybrid tea rose class, substantially as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/148,827 USPP8952P (en) | 1993-11-04 | 1993-11-04 | Hybrid tea rose plant named Devstar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/148,827 USPP8952P (en) | 1993-11-04 | 1993-11-04 | Hybrid tea rose plant named Devstar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP8952P true USPP8952P (en) | 1994-10-25 |
Family
ID=22527570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US08/148,827 Expired - Lifetime USPP8952P (en) | 1993-11-04 | 1993-11-04 | Hybrid tea rose plant named Devstar |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP8952P (en) |
-
1993
- 1993-11-04 US US08/148,827 patent/USPP8952P/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: DEVOR NURSERIES, INC., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MARCIEL, STANLEY G.;MARCIEL, JEANNE A.;REEL/FRAME:006764/0950 Effective date: 19931020 |
|
| AS | Assignment |
Owner name: SANWA BANK CALIFORNIA, A CORP. OF CA, CALIFORNIA Free format text: SECURITY AGREEMENT;ASSIGNOR:DEVOR NURSERIES, INC.;REEL/FRAME:007803/0639 Effective date: 19951213 |
|
| AS | Assignment |
Owner name: DEVOR NURSERIES, INC., CALIFORNIA Free format text: RELEASE OF SECURITY AGREEMENT;ASSIGNOR:SANWA BANK CALIFORNIA, A CALIFORNIA BANKING CORPORATION;REEL/FRAME:012145/0536 Effective date: 19951213 |