USPP12256P2 - Portulaca plant named ‘Summer Joy Yellow’ - Google Patents
Portulaca plant named ‘Summer Joy Yellow’ Download PDFInfo
- Publication number
- USPP12256P2 USPP12256P2 US09/353,045 US35304599V USPP12256P2 US PP12256 P2 USPP12256 P2 US PP12256P2 US 35304599 V US35304599 V US 35304599V US PP12256 P2 USPP12256 P2 US PP12256P2
- Authority
- US
- United States
- Prior art keywords
- yellow
- plant
- portulaca
- summer
- joy
- 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
- 241000219295 Portulaca Species 0.000 title claims abstract description 11
- 241000196324 Embryophyta Species 0.000 abstract description 26
- 235000001855 Portulaca oleracea Nutrition 0.000 abstract description 3
- 244000234609 Portulaca oleracea Species 0.000 abstract description 2
- 230000008635 plant growth Effects 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 5
- 241001466077 Salina Species 0.000 description 4
- 229930002877 anthocyanin Natural products 0.000 description 3
- 235000010208 anthocyanin Nutrition 0.000 description 3
- 239000004410 anthocyanin Substances 0.000 description 3
- 150000004636 anthocyanins Chemical class 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 239000003415 peat Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000010153 self-pollination Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000219304 Portulacaceae Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000012882 rooting medium Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 241000894007 species Species 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
- A01H5/02—Flowers
-
- 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
Definitions
- This invention relates to a new and distinct cultivar of Portulaca plant, hereinafter referred to by the name ‘Summer Joy Yellow’.
- Portulaca ‘Summer Joy Yellow’ is a new variety of Portulaca oleracea .
- the plant has a vigorous spreading growth habit and can be used as a groundcover. It can also be used in potted or hanging basket presentation.
- the invention's flowers are yellow with a slight tinge of orange (RHS 17A).
- the flowers are single and measure 5.2 to 6.0 centimeters in diameter when fully open. There are five distinct petals with an indent at the tip of each petal.
- Portulaca flowers will typically close under low light and low temperature conditions such as late in the day and at night.
- ‘Summer Joy Yellow’ Portulaca flowers will stay open later into the evening than most other cultivated varieties.
- the plant performs well in hot and dry climates. The plant is very resistant to rain, heat and drought.
- the new cultivar is propagated asexually from vegetative cuttings.
- the asexual reproduction establishes that the plant does in fact maintain the characteristics described in successive generations.
- ‘Summer Joy Yellow’ has been reproduced by stem cuttings in Salinas, Calif., and all of the characteristics thereof have been determined to be firmly fixed.
- ‘Summer Joy Yellow’ originated from a self-pollination by the inventor Hiromi Matsukizono in Japan.
- the parent is a commercial variety known as ‘Yubi® Yellow’, an unpatented variety of Portulaca.
- the initial self-pollination of the parent in June, 1990 resulted in a segregating population.
- the segregating seed was sown. From these plants, four plants were selected for larger flower size.
- the four selected plant lines were vegetatively propagated and tested for easy reproducibility and stability of traits.
- One of these four plant lines was hence selected for bright yellow flower color, large flower size and easy propagation.
- cuttings of this plant line were sent to California.
- FIG. 1 is a close-up view of a ‘Summer Joy Yellow’ flower illustrating its color and shape.
- FIG. 2 is a view of the new cultivar after growing in a greenhouse for 8 to 10 weeks in a six-inch diameter pot.
- Vigor. The plant is most vigorous at high temperatures.
- Thickness — 2.3 mm.
- Shape Oblanceolate with cuspidate tip in mature leaves and acute tips in younger leaves near the apex of the stem.
- Petiole. Contains anthocyanin pigment (red purple RHS 63B).
- Upper leaf surface is green (137A) and the lower surface is green (137A) with red-purple (60A) anthocyanin pigment present at the edge.
- Leaf surface is smooth, shiny and wax-like. Leaves are thick and fleshy.
- Shape Five distinct petals with an indent at tip of petal.
- Petal shape Heart-shaped with a square base; approximately 2.3 ⁇ 2.3 cm.
- Unopened stage (the development stage at which the petals have elongated from the sepals but not yet fully extended and opened): Yellow (14A); Upper petal color is yellow-orange (17A); Lower petal color is yellow-orange (17B); Mature stage: Upper petals are yellow-orange (17A) and lower petals are yellow-orange (17B).
- Sepal. Two sepals, deltoid shaped; measures 1 cm in length and 0.9 cm in width; sepals are thin, paper-like, smooth and shiny; color is transparent with green venation.
- Plants The flowers bloom during midmorning and close at night. Each flower blooms only once and are produced throughout the growing season. The plants produce flowers regardless of day length; the plants are day neutral. Plants can have 40 to 50 open flowers at one time and have no fragrance.
- Plant is heat tolerant; thrives in heat and humidity; plant is not cold tolerant or below 7° C.
- Reproductive organs One yellow (12A) pistil with five narrow style branches and many yellow (23B) stamen with orange-yellow anthers and orange filaments; pollen is yellow (23A); flowers do not produce seeds.
- the new variety is distinguished from other Portulaca plants known to inventor by its flower color, larger flower size and ability to stay open later into the evening.
- the closest commercial cultivar that we are aware of is the Portulaca plant named ‘Yubi® Yellow’ (an unpatented variety).
- the distinguishing characteristics, which differentiate ‘Summer Joy Yellow’ from ‘Yubi® Yellow’, are:
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
Portulaca "Summer Joy Yellow' is a new variety of Portulaca oleracea. This plant has a vigorous, spreading plant growth which produces large, yellow flowers having a slight orange tinge.
Description
This invention relates to a new and distinct cultivar of Portulaca plant, hereinafter referred to by the name ‘Summer Joy Yellow’. Portulaca ‘Summer Joy Yellow’ is a new variety of Portulaca oleracea. The plant has a vigorous spreading growth habit and can be used as a groundcover. It can also be used in potted or hanging basket presentation. The invention's flowers are yellow with a slight tinge of orange (RHS 17A). The flowers are single and measure 5.2 to 6.0 centimeters in diameter when fully open. There are five distinct petals with an indent at the tip of each petal. Portulaca flowers will typically close under low light and low temperature conditions such as late in the day and at night. ‘Summer Joy Yellow’ Portulaca flowers will stay open later into the evening than most other cultivated varieties. The plant performs well in hot and dry climates. The plant is very resistant to rain, heat and drought.
The new cultivar is propagated asexually from vegetative cuttings. The asexual reproduction establishes that the plant does in fact maintain the characteristics described in successive generations. ‘Summer Joy Yellow’ has been reproduced by stem cuttings in Salinas, Calif., and all of the characteristics thereof have been determined to be firmly fixed.
‘Summer Joy Yellow’ originated from a self-pollination by the inventor Hiromi Matsukizono in Japan. The parent is a commercial variety known as ‘Yubi® Yellow’, an unpatented variety of Portulaca. The initial self-pollination of the parent, in June, 1990 resulted in a segregating population. In February, 1991, the segregating seed was sown. From these plants, four plants were selected for larger flower size. In June through September of 1991 the four selected plant lines were vegetatively propagated and tested for easy reproducibility and stability of traits. One of these four plant lines was hence selected for bright yellow flower color, large flower size and easy propagation. In February, 1997, cuttings of this plant line were sent to California. During the spring and summer of 1997 and 1998, plants were grown under the direction and supervision of the inventor for evaluation of the stability of the line's desired traits. Plants were evaluated in greenhouse pots at the research station of Salinas, Calif., and at the breeding station in Kakegawa, Japan. The invention, ‘Summer Joy Yellow’ Portulaca, was determined by the inventor to have its characteristics, as herein described, firmly fixed.
The accompanying drawings serve by color photographic means to illustrate the new plant variety, ‘Summer Joy Yellow’. The colors are represented as true as possible using conventional photographic procedures.
FIG. 1 is a close-up view of a ‘Summer Joy Yellow’ flower illustrating its color and shape.
FIG. 2 is a view of the new cultivar after growing in a greenhouse for 8 to 10 weeks in a six-inch diameter pot.
The following description is based on observations and measurements from 14-16 week old plants grown in six-inch pots at Salinas, Calif. These plants were grown in plastic pots containing a peat moss-based medium. The plants were grown in the greenhouse under full sunlight in Salinas, Calif. Night temperatures ranged from 16° C. to 21° C. and day temperatures ranged from 24° C. to 35° C. The soil was not allowed to stay saturated but the plants were irrigated when the soil began to dry, or every second or third day. Soluble fertilizer was applied through an overhead irrigation system. The fertilizer contained 18% nitrogen, 8% phosphorus and 18% potassium. Every fourth irrigation was done with non-fertilizer water. Color designations were made according to The Royal Horticultural Society Colour Chart published by The Royal Horticultural Society of London, England.
Origin: Japan.
Parentage:
Female parent.—Yubi® Yellow (not patented).
Male parent.—Yubi® Yellow (not patented).
Classification:
Family.—Portulacaceae.
Genus.—Portulaca.
Species.—oleracea.
Commercial.—Portulaca/Purslane ‘Summer Joy Yellow’.
Plant:
Growth habit.—Prostrate.
Plant height.—7 cm.
Spreading area of plant.—60-80 (in a six-inch pot).
Vigor.—The plant is most vigorous at high temperatures.
Time to initiate/develop roots.—Vegetative cuttings root in 7-10 days after placing into a rooting medium such as a peat moss-based mixture. The cuttings will form roots without the use of overhead mist.
Stem:
Thickness.—2.3 mm.
Color.—Yellowish green (144C) with red-purple RHS 60A anthocyanin pigment present in the axial portion of the stem.
Pubescence.—Present only at the nodes.
Branching.—Abundant.
Length of internode.—10-20 mm.
Leaf:
Shape.—Oblanceolate with cuspidate tip in mature leaves and acute tips in younger leaves near the apex of the stem.
Length (average).—2.3 cm.
Width (average).—1.2 cm.
Petiole.—Contains anthocyanin pigment (red purple RHS 63B).
Thickness.—1.4 mm.
Color.—Upper leaf surface is green (137A) and the lower surface is green (137A) with red-purple (60A) anthocyanin pigment present at the edge.
Pubescence.—None.
Texture.—Leaf surface is smooth, shiny and wax-like. Leaves are thick and fleshy.
Flower:
Shape.—Five distinct petals with an indent at tip of petal.
Petal shape.—Heart-shaped with a square base; approximately 2.3×2.3 cm.
Lobation.—None.
Diameter.—5.2-6.0 cm when fully opened.
Color.—Unopened stage (the development stage at which the petals have elongated from the sepals but not yet fully extended and opened): Yellow (14A); Upper petal color is yellow-orange (17A); Lower petal color is yellow-orange (17B); Mature stage: Upper petals are yellow-orange (17A) and lower petals are yellow-orange (17B).
Bud.—Lanceolate shaped; mature bud measures 1.6 cm in length and 0.7 cm in diameter, color is yellow-green (145A).
Sepal.—Two sepals, deltoid shaped; measures 1 cm in length and 0.9 cm in width; sepals are thin, paper-like, smooth and shiny; color is transparent with green venation.
Habit.—The flowers bloom during midmorning and close at night. Each flower blooms only once and are produced throughout the growing season. The plants produce flowers regardless of day length; the plants are day neutral. Plants can have 40 to 50 open flowers at one time and have no fragrance.
Season of bloom.—In zone 9 and similar locations this plant will flower throughout the entire year. Growth is less vigorous during the cool temperatures and short days of winter, but the plant will continue to bloom.
Hardiness.—Plant is heat tolerant; thrives in heat and humidity; plant is not cold tolerant or below 7° C.
Reproductive organs.—One yellow (12A) pistil with five narrow style branches and many yellow (23B) stamen with orange-yellow anthers and orange filaments; pollen is yellow (23A); flowers do not produce seeds.
No unusual susceptibility to diseases or insects have been observed.
The new variety is distinguished from other Portulaca plants known to inventor by its flower color, larger flower size and ability to stay open later into the evening. The closest commercial cultivar that we are aware of is the Portulaca plant named ‘Yubi® Yellow’ (an unpatented variety). The distinguishing characteristics, which differentiate ‘Summer Joy Yellow’ from ‘Yubi® Yellow’, are:
‘Summer Joy Yellow’ | ‘Yubi ® Yellow’ | ||
Flower Diameter | 5.2-6.0 cm | 4.2-4.7 cm |
Flower Color | Yellow with slight orange | Yellow |
tint | ||
Flower Closing Behavior | Open longer in evening | Closes earlier |
in afternoon | ||
Claims (1)
1. A new and distinct cultivar of Portulaca as shown and described herein.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/353,045 USPP12256P2 (en) | 1999-07-13 | 1999-07-13 | Portulaca plant named ‘Summer Joy Yellow’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/353,045 USPP12256P2 (en) | 1999-07-13 | 1999-07-13 | Portulaca plant named ‘Summer Joy Yellow’ |
Publications (1)
Publication Number | Publication Date |
---|---|
USPP12256P2 true USPP12256P2 (en) | 2001-12-04 |
Family
ID=23387542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/353,045 Expired - Lifetime USPP12256P2 (en) | 1999-07-13 | 1999-07-13 | Portulaca plant named ‘Summer Joy Yellow’ |
Country Status (1)
Country | Link |
---|---|
US (1) | USPP12256P2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP24601P2 (en) * | 2013-03-20 | 2014-07-01 | Sakata Seed Corporation | Portulaca plant named ‘SAKPOR004’ |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP11349P (en) * | 1998-09-03 | 2000-04-11 | Babikow; Oliver W. | Portulaca plant named `Eulalie` |
-
1999
- 1999-07-13 US US09/353,045 patent/USPP12256P2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP11349P (en) * | 1998-09-03 | 2000-04-11 | Babikow; Oliver W. | Portulaca plant named `Eulalie` |
Non-Patent Citations (1)
Title |
---|
UPOV-ROM GTITM Computer Database, GTI JOUVE retrieval software 2000/04, citation for "Summer Joy Yellow' Aug. 2000. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP24601P2 (en) * | 2013-03-20 | 2014-07-01 | Sakata Seed Corporation | Portulaca plant named ‘SAKPOR004’ |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
USPP22465P2 (en) | Buddleja plant named ‘Summer Skies’ | |
USPP24320P2 (en) | New Guinea impatiens plant named ‘SAKIMP027’ | |
USPP12256P2 (en) | Portulaca plant named ‘Summer Joy Yellow’ | |
USPP12277P2 (en) | Portulaca plant named ‘Summer Joy Pink’ | |
USPP12326P2 (en) | Portulaca plant named ‘Summer Joy White’ | |
USPP12244P2 (en) | Portulaca plant named ‘Summer Joy Scarlet’ | |
USPP12243P2 (en) | Portulaca plant named ‘Summer Joy Deep Rose’ | |
USPP12251P2 (en) | Portulaca plant named ‘Summer Joy Wine Red’ | |
USPP12285P2 (en) | Portulaca plant named ‘Summer Joy Rose’ | |
USPP12328P2 (en) | Portulaca plant named ‘Summer Joy Orange’ | |
USPP12458P2 (en) | Portulaca plant named ‘Summer Joy Light Pink’ | |
USPP23500P2 (en) | New Guinea impatiens plant named ‘SAKIMP022’ | |
USPP21527P3 (en) | Salvia plant named ‘Flammen’ | |
USPP31429P2 (en) | Crapemyrtle plant named ‘JM2’ | |
USPP12086P2 (en) | Calibrachoa plant named ‘Colorburst Violet’ | |
USPP12508P2 (en) | Calibrachoa plant named ‘Kakegawa S8’ | |
US20140173796P1 (en) | New Guinea Impatiens Plant Named 'SAKIMP030' | |
USPP26807P2 (en) | New Guinea impatiens plant named ‘SAKIMP032’ | |
USPP12147P2 (en) | Calibrachoa plant named ‘Colorburst Rose’ | |
USPP12504P2 (en) | Calibrachoa plant named ‘Colorburst Cherry’ | |
USPP16152P3 (en) | Portulaca plant named ‘Kakegawa CY4’ | |
USPP14150P3 (en) | Portulaca plant named ‘Kakegawa CY1’ | |
USPP26693P2 (en) | New Guinea Impatiens plant named ‘SAKIMP034’ | |
USPP18646P3 (en) | Lagerstroemia indica ‘Orchid Cascade’, commonly known as Crepemyrtle | |
USPP14148P3 (en) | Portulaca plant named ‘Kakegawa CY6’ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SAKATA SEED CORPORATION, JAPAN Free format text: INVALID ASSIGNMENT.;ASSIGNOR:MATSUKIZONO HIROMI;REEL/FRAME:010124/0098 Effective date: 19990621 Owner name: SAKATA SEED CORPORATION, JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MATSUKIZONO, HIROMI;REEL/FRAME:010338/0715 Effective date: 19990621 |