USPP11524P - Hybrid tea rose plant named `TWOJOAN` - Google Patents
Hybrid tea rose plant named `TWOJOAN` Download PDFInfo
- Publication number
- USPP11524P USPP11524P US09/220,900 US22090098V US11524P US PP11524 P USPP11524 P US PP11524P US 22090098 V US22090098 V US 22090098V US 11524 P US11524 P US 11524P
- Authority
- US
- United States
- Prior art keywords
- color
- twojoan
- hybrid tea
- plant named
- rose plant
- 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
Links
- 241000196324 Embryophyta Species 0.000 title abstract description 5
- 235000010295 Rosa x kordesii Nutrition 0.000 title 1
- 241000220317 Rosa Species 0.000 claims abstract description 4
- 241001122767 Theaceae Species 0.000 claims 1
- 244000183914 Dianthus superbus Species 0.000 abstract description 2
- 210000004209 hair Anatomy 0.000 description 5
- 230000000762 glandular Effects 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 210000001672 ovary Anatomy 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000221785 Erysiphales Species 0.000 description 1
- 241001263323 Maclura tinctoria Species 0.000 description 1
- 206010027146 Melanoderma Diseases 0.000 description 1
- 240000001140 Mimosa pudica Species 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
- 150000001875 compounds Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 239000000126 substance Substances 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
-
- 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 distinctive cultivar of rose plant of the Hybrid Tea class, which was originated by my crossing ⁇ White Masterpiece ⁇ as the seed parent with the pollen parent ⁇ Silver Jubilee ⁇ .
- Receptacle --Shape-round, 10-12 mm diameter. Color same as peduncle.
- Styles.--Length 10-18 mm crossection extending from ovary wall; number; 105-115; color: near to 4D; sparsely coated with white hairs.
- Foliage Compound of 3 to 5 leaflets on bloom stem; 5 to 7 leaflets on main canes.
- Old Wood.--Color close to 147B with shadings of 178B.
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 rose cultivar of the Hybrid Tea class characterized by having large pink flowers on a very vigorous, healthy plant with very glossy foliage. This plant has been designated as `TWOJOAN`. It is being marketed in the USA under the tradename of `Dream Pink`.
Description
The present invention relates to a new and distinctive cultivar of rose plant of the Hybrid Tea class, which was originated by my crossing `White Masterpiece` as the seed parent with the pollen parent `Silver Jubilee`.
Among the novel characteristics possessed by the new cultivar which distinguish it from:
(a) All other cultivars of which I am aware are: (1) Very large pink flowers. (2) Intense fruity fragrance. (3) Distinctive glossy foliage with very serrated edges. (4) Tall vigorous healthy bush.
(b)
Seed parent.--Large white HT.
Pollen parent.--Two-tone light pink HT.
Asexual reproduction of the new rose cultivar by budding, as performed at Wasco, Calif. shows that the aforementioned and all other distinctive characteristics come true to form and are established and transmitted through succeeding propagations.
The accompanying drawing shows typical specimens of the vegetative growth and flowers of the new cultivar in different stages of development and as 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 cultivar, with color terminology in accordance with The Royal Horticultural Society Colour Chart (R.H.S.C.C.). The terminology used in the color description herein refers to plate numbers in the aforementioned color chart, e.g. "53A" is plate "53A" of The Royal Horitcultural Society Colour Chart.
Parentage:
Seed parent.--`White Mastepiece`, U.S. Plant Pat. No. 2,998.
Pollen parent.--`Silver Jubilee`, not patented.
Class: Hybrid Tea
The following observations are made of specimens grown outdoors in Monterey County, Calif., in the month of September.
Blooming habit:
A. Bud:
(1) Size.--Sepals enclosed, 2.5 cm from base of sepals to top of bud.
(2) Form.--Ovoid.
(3) Sepals.--5-7 cm in length; 11/2-2 cm extension beyond bud; no serration shown on sepal edges. Generally 3 out of 5 sepals show appendages on each side, 4 to 7 mm length. Sepals show heavy glandular development on edges. Light cotton matting on inner surface; fine hairs with some glandular development on outer surface. Outside color -- 183B; inside -- 139C.
(4) Peduncle.--Length -- 6-7 cm. Surface smooth with some glandular hairs. Strength -- firm; Color -- 144A with shadings of 183B.
(5) Receptacle.--Shape-round, 10-12 mm diameter. Color same as peduncle.
(6) Color.--When sepals first divide, outside bud petals near to 54A.
B. Bloom:
(1) Size.--When open: 12-13 cm.
(2) Borne.--1 per stem.
(3) Form.--Urn shaped.
(4) Petalage.--Average -- 20 to 22.
(5) Color.--Early open: outer petals near 54A; inner petals near 55B. Aging: Lightening to 55C om both sides.
C. Petals:
(1) Texture.--Firm.
(2) Appearance.--Satiny.
(3) Form.--Smooth, even edge.
(4) Arrangement.--Regular.
(5) Petaloids in center.--Average 2-3.
(6) Persistence.--Heavy substance, long lasting.
(7) Fragrance.--Heavy strong fruit.
(8) Lasting quality.--On plant 6-8 days; cut 8 days.
A. Stamen:
(1) Arrangement.--Even.
(2) Number.--Average 170-180.
(3) Length.--Average -- 5 to 12 mm.
(4) Filaments.--Color -- Close to 4D.
(5) Anthers.--Color -- Close to 22A.
(6) Pollen.--Close to 21C.
B. Pistil:
(1) Styles.--Length: 10-18 mm crossection extending from ovary wall; number; 105-115; color: near to 4D; sparsely coated with white hairs.
(2) Stigma.--Color -- Color to 4C.
(3) Ovary.--Shape -- round; center crossection at sepal base: 8-9 mm.
C. Hips:
Diameter.--22-24 mm.
Color.--53B with shadings of 43A;
Average number of seed.--10.
A. Form: Upright.
B. Growth: Vigorous, Height: average 1-1.25 m.
C. Stem length: Basal break to flower bud tip: average 1-1.25 m.
D. Foliage: Compound of 3 to 5 leaflets on bloom stem; 5 to 7 leaflets on main canes.
(1) Mature size.--tip of leaflet to stipule base 13-15 cm.
(2) Quantity.--Stems well covered.
(3) Color.--New foliage upper and lower side close to 147B with shadings of 183A. Old foliage upper side near to 147A, under side near to 147A with shadings of 183A.
(4) Shape.--Oval with center pointed.
(5) Texture.--Firm, very leathery.
(6) Edge.--Notable serration on outer edge. Average 4 points per 1 cm, with 1-2 mm peak.
(7) Rachis.--Glandular hair on upper and lower side. Prickles on lower side: 2-3 mm length; hooked; spacing 10-12 mm apart.
(8) Stipules.--Length 18-20 mm; auricle to 5-6 mm. Edge of stipule to tip of auricle with many glandular hairs.
E. Resistance to disease: Powdery mildew, rust amd blackspot -- Very good.
F. Wood:
New wood.--Color close to 146B.
Old Wood.--Color close to 147B with shadings of 178B.
G. Thorns on mature wood:
Size.--8-10 mm.
Number per 10 cm.--Mature wood -- 6 thorns.
Shape.--Downward curvature.
Color.--Early stage close to 166B; Aging close to 166A.
H. Winter hardiness: Good.
Claims (1)
1. A new and distinct rose cultivar of the hybrid tea class,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/220,900 USPP11524P (en) | 1998-12-24 | 1998-12-24 | Hybrid tea rose plant named `TWOJOAN` |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/220,900 USPP11524P (en) | 1998-12-24 | 1998-12-24 | Hybrid tea rose plant named `TWOJOAN` |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP11524P true USPP11524P (en) | 2000-09-26 |
Family
ID=22825478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/220,900 Expired - Lifetime USPP11524P (en) | 1998-12-24 | 1998-12-24 | Hybrid tea rose plant named `TWOJOAN` |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP11524P (en) |
-
1998
- 1998-12-24 US US09/220,900 patent/USPP11524P/en not_active Expired - Lifetime
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