USPP8321P - Impatiens plant named Tobago - Google Patents
Impatiens plant named Tobago Download PDFInfo
- Publication number
- USPP8321P USPP8321P US07/872,420 US87242092V US8321P US PP8321 P USPP8321 P US PP8321P US 87242092 V US87242092 V US 87242092V US 8321 P US8321 P US 8321P
- Authority
- US
- United States
- Prior art keywords
- tobago
- flowers
- impatiens plant
- plant named
- new
- 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
- 241001495448 Impatiens <genus> Species 0.000 title claims abstract description 7
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract description 9
- 235000014653 Carica parviflora Nutrition 0.000 abstract description 3
- 241000243321 Cnidaria Species 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 11
- 244000062730 Melissa officinalis Species 0.000 description 4
- 229930190166 impatien Natural products 0.000 description 4
- 244000132059 Carica parviflora Species 0.000 description 2
- 241000591265 Impatiens hawkeri Species 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000001672 ovary Anatomy 0.000 description 2
- 241001465180 Botrytis Species 0.000 description 1
- 241000233639 Pythium Species 0.000 description 1
- 241001361634 Rhizoctonia Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000009363 floriculture Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 230000001850 reproductive effect 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
- A01H6/16—Balsaminaceae, e.g. Impatiens
-
- 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 cultivar of plant known as Impatiens and commercially known as New Guinea Impatiens.
- the new cultivar is known by the cultivar name Tobago, and was developed by the inventor Ludwig Kientzler in Gensingen, Federal Republic of Germany by crossing the cultivar designated D-528 (seed parent) with the cultivar designated E-183 (pollen parent).
- Tobago can be compared in certain respects to the cultivar Melissa, disclosed in a pending application of applicant.
- the flower color of Tobago is generally similar to Melissa, but the color of Melissa is much deeper.
- the growth habit of Tobago is more compact. Eight weeks old plants of Melissa were 20 cm tall and 33 cm wide, compared to the dimensions of Tobago as noted above.
- Rooting habit --Numerous, fibrous, adventitious roots from the stem.
- Leaf shape Ovate. Leaf blade tips are acuminate; bases are acute. 2.
- Leaf blade size Mature leaves typically 10 cm long and 4 cm wide. 3.
- Petiole length About 3 cm. 4.
- Leaf margin Ciliated and finely serrated. 5.
- Leaf texture Slightly rugose and hirsutulous. a. Upper surface: Scabrous. b. Under surface: Glabrous. 6.
- Leaf color Dark bronze-green with red midvein. a. Upper surface: Darker than 147A. b. Under surface: Greyed-purple, near 183A to 183B. 7.
- Venation Pinnate.
- Petals.--Petals open nearly perpendicular to the pedicel so the plane of the flower surface is nearly flat.
- Number of petals Five (5) petals, all overlapping.
- Shape All petals are heart-shaped. Superior petal has a broad base. Other petals have a pointed base. 3. Color: Coral. a. Upper surface: Darker than 43D. b. Under surface: Near 48C. 4. Flower size: Up to 6 cm in diameter.
- Stamens Five (5), broad and fused to form a tube around the ovary; tinged with red. 2.
- Anther Hooded and cream colored. 3.
- Pollen Cream colored. 4.
- Stigma Five pointed star, colorless. 5.
- Styles Very short. 6.
- Botrytis may be a problem in humid or mist propagation environments, but no greater than with other New Guinea Impatiens cultivars.
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 and distinct cultivar of Impatiens plant name Tobago, characterized by its relatively large, coral flowers, compact growth habit with excellent self-branching without pinching, dark bronze-green foliage with red midveins, very early and uniform flowering, floriferous habit, and by its suitability to pot or hanging basket culture.
Description
The present invention relates to a new and distinct cultivar of plant known as Impatiens and commercially known as New Guinea Impatiens. The new cultivar is known by the cultivar name Tobago, and was developed by the inventor Ludwig Kientzler in Gensingen, Federal Republic of Germany by crossing the cultivar designated D-528 (seed parent) with the cultivar designated E-183 (pollen parent).
Asexual reproduction by terminal (stem tip) cuttings taken by me or under my supervision at Gensingen, Federal Republic of Germany, has shown that the unique features of this new impatiens are stabilized and are reproduced true to type in successive propagations.
The following characteristics distinguish the new impatiens from both its parent varieties and other cultivars of this general type known and used in the floriculture industry:
1. Compact growth habit with good self-branching characteristics. Plants in 16.5 cm pots were 16.5 cm tall and 30 cm wide, eight weeks after planting.
2. Large coral flowers. Open flowers measure more than 5.5 cm in diameter.
3. Early flowering and floriferous. Plants in 16.5 cm pots were in flower 7 weeks after planting.
4. Dark bronze-green foliage with red midveins. Leaf surface is scabrous.
5. Well suited both to 4" pot and 8" hanging basket culture.
Tobago can be compared in certain respects to the cultivar Melissa, disclosed in a pending application of applicant. The flower color of Tobago is generally similar to Melissa, but the color of Melissa is much deeper. The growth habit of Tobago is more compact. Eight weeks old plants of Melissa were 20 cm tall and 33 cm wide, compared to the dimensions of Tobago as noted above.
The accompanying colored photograph is a top perspective view of the new cultivar, showing color as true as it is reasonably possible to obtain in a colored reproduction of this type.
The following is a detailed description of my new impatiens cultivar based on plants grown under commercial practice in Encinitas, Calif. Plants were started as rooted cuttings and were transplanted in mid-December into 16.5 cm (6.5 inch) pots, one pot per plant. By mid-February, plants were growing vigorously and were in flower. The values, measurements and observations noted below were taken from plants in full bloom in mid-February.
Color references are made to The Royal Horticultural Society Colour Chart (R.H.S.), except where general terms of ordinary dictionary significance are used.
Parentage: Cross between D-528 (seed) and E-183 (pollen).
Asexual reproduction:
A. Cutting type.--Tip, with stems 2-3 cm long developing to 4-5 cm after 21 days in propagation.
B. Time to initiate roots.--8-10 days at 23° C.; nicely developed root mass in 18-21 days.
C. Rooting habit.--Numerous, fibrous, adventitious roots from the stem.
Plant description:
A. Form.--Symmetrical, bush shaped, flowering herb, with self-branching characteristics giving the plant a full appearance. Pinching is not recommended since it does not enhance branching and only delays flowering by removing flower buds.
B. Habit of growth.--Vigorous, self-branching habit, producing whorls of leaves and flowers. Growth is indeterminate and flowering is continuous.
C. Foliage description.--Leaves are simple. Lower leaves on stems are opposite. Higher leaves in whorls of 3-5, but predominately 5. 1. Leaf shape: Ovate. Leaf blade tips are acuminate; bases are acute. 2. Leaf blade size: Mature leaves typically 10 cm long and 4 cm wide. 3. Petiole length: About 3 cm. 4. Leaf margin: Ciliated and finely serrated. 5. Leaf texture: Slightly rugose and hirsutulous. a. Upper surface: Scabrous. b. Under surface: Glabrous. 6. Leaf color: Dark bronze-green with red midvein. a. Upper surface: Darker than 147A. b. Under surface: Greyed-purple, near 183A to 183B. 7. Venation: Pinnate.
Flowering description:
A. Flowering habits.--Very floriferous. Flowering is continuous. Flowers develop progressively around the whorl of leaves, taking 5-7 days from buds which show color, to bloom. Flowers are single and large, lasting for 2-3 weeks.
B. Natural flowering season.--Flowering is indeterminate and occurs throughout the year. Quantity of flowers increases with increasing light intensity and duration. However, floriferousness may wane during hot summer days in temperate climates.
C. Flower buds.--Ellipsoidal and covered with 3 sepals plus 2 rudimentary sepals fused into the under surface of the superior petal. A spur originates from the base of the inferior sepal. Spur is reddish and approximately 5 cm long.
D. Flowers borne.--Singly, on reddish pedicels about 6 cm long.
E. Quantity of flowers.--Two (2) flowers per leaf. Flowers occur progressively around the whorl of leaves so that tight buds to mature flowers are visible at the same time.
F. Petals.--Petals open nearly perpendicular to the pedicel so the plane of the flower surface is nearly flat. 1. Number of petals: Five (5) petals, all overlapping. 2. Shape: All petals are heart-shaped. Superior petal has a broad base. Other petals have a pointed base. 3. Color: Coral. a. Upper surface: Darker than 43D. b. Under surface: Near 48C. 4. Flower size: Up to 6 cm in diameter.
G. Reproductive organs.--Flowers are monoecious. 1. Stamens: Five (5), broad and fused to form a tube around the ovary; tinged with red. 2. Anther: Hooded and cream colored. 3. Pollen: Cream colored. 4. Stigma: Five pointed star, colorless. 5. Styles: Very short. 6. Ovary: 5-celled, 4-5 mm long until fertilized. Grows to 1 cm or longer after fertilization; green.
Resistance to disease: Good resistance to common stem and root disease, Rhizoctonia and Pythium. Botrytis may be a problem in humid or mist propagation environments, but no greater than with other New Guinea Impatiens cultivars.
Claims (1)
1. A new and distinct cultivar of Impatiens plant named Tobago, as illustrated and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/872,420 USPP8321P (en) | 1992-04-23 | 1992-04-23 | Impatiens plant named Tobago |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/872,420 USPP8321P (en) | 1992-04-23 | 1992-04-23 | Impatiens plant named Tobago |
Publications (1)
Publication Number | Publication Date |
---|---|
USPP8321P true USPP8321P (en) | 1993-07-27 |
Family
ID=25359538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/872,420 Expired - Lifetime USPP8321P (en) | 1992-04-23 | 1992-04-23 | Impatiens plant named Tobago |
Country Status (1)
Country | Link |
---|---|
US (1) | USPP8321P (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP11442P (en) * | 1998-06-22 | 2000-07-11 | Dummen Jungpflazenkulturen | New Guinea Impatiens plant named `Duepetsal` |
-
1992
- 1992-04-23 US US07/872,420 patent/USPP8321P/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP11442P (en) * | 1998-06-22 | 2000-07-11 | Dummen Jungpflazenkulturen | New Guinea Impatiens plant named `Duepetsal` |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: INNOVAPLANT GMBH & CO. KG, GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:KIENTZLER, LUDWIG;REEL/FRAME:006182/0601 Effective date: 19920409 Owner name: PAUL ECKE RANCH, INC., A CA CORP., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:INNOVAPLANT GMBH & CO. KG;REEL/FRAME:006182/0604 Effective date: 19920409 |