USPP10152P - Hydrangea plant named `Ravel` - Google Patents
Hydrangea plant named `Ravel` Download PDFInfo
- Publication number
- USPP10152P USPP10152P US08/675,780 US67578096V US10152P US PP10152 P USPP10152 P US PP10152P US 67578096 V US67578096 V US 67578096V US 10152 P US10152 P US 10152P
- Authority
- US
- United States
- Prior art keywords
- pink
- white
- ravel
- same
- flower
- 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
- 241001092080 Hydrangea Species 0.000 title claims description 9
- 241000220151 Saxifragaceae Species 0.000 claims description 2
- 230000019612 pigmentation Effects 0.000 abstract description 17
- 235000014486 Hydrangea macrophylla Nutrition 0.000 abstract description 10
- 244000267823 Hydrangea macrophylla Species 0.000 abstract description 4
- 230000005923 long-lasting effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 16
- 229930002875 chlorophyll Natural products 0.000 description 4
- 235000019804 chlorophyll Nutrition 0.000 description 4
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 4
- 238000005562 fading Methods 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 241001091442 Hydrangeaceae Species 0.000 description 2
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 description 2
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 101000737997 Zea mays Chalcone synthase WHP1 Proteins 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000003630 growth substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003892 spreading Methods 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
- A01H6/48—Hydrangeacae, e.g. Hydrangea
Definitions
- This invention relates to a new and distinct cultivar of the Saxifragaceae family.
- the botanical name of the plant is Hydrangea macrophylla (Thunb.).
- the varietal denomination is ⁇ Ravel ⁇ .
- the new cultivar originated as a sport discovered five years ago growing among a commercial production of the common Hydrangea variety ⁇ Merritts Supreme ⁇ in a controlled environment.
- ⁇ Ravel ⁇ is distinguished from its parent and all other varieties of Hydrangea, of which I am aware, by the distinctive pigmentation pattern in its sepals which causes the florets and inflorescence to be both pink and white, and results in the appearance of the plant as having a pink and white flower.
- Hydrangea plants are either uniformly pink, uniformly blue or solid white depending on the pH and nutrients of the soil, and these are the plants most commonly available and grown. Hydrangea plants having mixed white and pink or white and blue flower coloring are new and not in common use. This new cultivar has been successfully asexually reproduced under controlled environmental conditions at a nursery in Half Moon Bay, Calif. under the direction of the inventor over a five year period with its distinguishing characteristics remaining stable.
- Sepal color of ⁇ Ravel ⁇ is white with blue or pink pigmentation.
- Blue or pink sepal pigmentation of individual Hydrangea macrophylla plants depends on the nutrients and pH of the growing medium.
- the unique pigmentation pattern which gives the new cultivar a pink and white or blue and white flower is created by the sepals being white at the base and colored at the tips.
- the outermost points, or tips, of the sepals are darkest in color, gradually spreading and shading to a lighter color and disappearing into the white base of the sepal. This gives each floret the appearance of being white with four pink or blue fan-shaped points at the outer edges.
- the pigmentation starts with a small amount of color appearing on the outermost tip of each sepal, and the color gradually spreads out to the sides and down the center as the flower grows and blooms.
- the color becomes diluted as it spreads sideways at the tip and down the center, finally fading away leaving the white color at the base of the sepal; resulting in the fan-shaped appearance of the pigmentation.
- the sepal coloration of the parent ⁇ Merritts Supreme ⁇ , is uniformly pink or blue.
- Asexual reproduction was first accomplished when vegetative cuttings were taken by the inventor from the initially discovered plant. Examination of asexually reproduced, successive generations, grown in a controlled environment at Half Moon Bay, Calif., show that the combination of characteristics as herein disclosed for ⁇ Ravel ⁇ is firmly fixed. Asexual reproduction of successive generations at Half Moon Bay was achieved by taking vegetative cuttings from selected plants, over a period of five years. Each new generation over the five years retained the combination of characteristics as herein disclosed for ⁇ Ravel ⁇ .
- the accompanying drawings consist of color photographs that show the typical plant form, including the inflorescence, foliage, and unique sepal pigmentation pattern. ⁇ Ravel ⁇ is shown with a pink and white sepal pigmentation pattern, but a blue and white pigmentation pattern is also possible by manipulation of the nutrient amendments and the pH of the growing medium. The colors are represented as truly as possible using conventional photographic procedures. The plants photographed are third generation plants.
- FIG. 1 is a view of a bud of the new cultivar.
- FIG. 2 is a close up view of the inflorescence showing the beginning of the appearance of color in the tips of the sepals as they grow and open up.
- FIG. 3 is a close up view of the inflorescence showing the continuation of the growth of the sepals and the appearance of the pigmentation.
- FIG. 4 is a view of the entire plant showing its form, growth habit, dark green foliage, inflorescence, and unique sepal pigmentation pattern at the peak of its blooming period.
- FIG. 5 is a close up view of one inflorescence at the peak of its blooming period.
- FIG. 6 is a view of multiple plants grouped together illustrating the pink and white flower at the peak of its bloom; not predominately a white flower or predominately a pink flower.
- FIG. 7 is a close up view of two blooms: the inflorescence on the left being at the peak of its bloom and the inflorescence on the right being past its peak and close to the stage of fading and developing chlorophyll.
- FIG. 8 is a close up view of the sepals in their various stages of growth and bloom, illustrating the development and appearance of the unique pigmentation pattern at its very early stages of formation, at the peak blooming period, and at the mature stage just before fading and developing chlorophyll.
- FIG. 9 is a view of one bloom at the stage of developing chlorophyll illustrating how the unique pigmentation pattern still shows as the color fades and the flower dies.
- Botanic.--Hydrangea macrophylla (Thunb.) ⁇ Ravel ⁇ .
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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)
Abstract
This invention relates to a new and distinct cultivar of Hydrangea macrophylla (Thunb.) named `Ravel` which originated as a sport from the inventor's controlled commercial growing of the non-patented Hydrangea macrophylla cultivar `Merritts Supreme`, and is distinguished from its parent by the unique pigmentation pattern which causes the florets and inflorescence to be both pink and white, and gives each floret a white center and four pink fan-shaped points at the outer edges, resulting in a pink and white flower at the peak of its bloom, not predominantly a pink flower. The new variety `Ravel` further possesses the favorable characteristics of: agressive, compact growth habit; long lasting large flowers and the ability to be easily forced in a greenhouse for flowering in the spring.
Description
This invention relates to a new and distinct cultivar of the Saxifragaceae family. The botanical name of the plant is Hydrangea macrophylla (Thunb.). The varietal denomination is `Ravel`. The new cultivar originated as a sport discovered five years ago growing among a commercial production of the common Hydrangea variety `Merritts Supreme` in a controlled environment. `Ravel` is distinguished from its parent and all other varieties of Hydrangea, of which I am aware, by the distinctive pigmentation pattern in its sepals which causes the florets and inflorescence to be both pink and white, and results in the appearance of the plant as having a pink and white flower. The naturally occuring colors of Hydrangea plants are either uniformly pink, uniformly blue or solid white depending on the pH and nutrients of the soil, and these are the plants most commonly available and grown. Hydrangea plants having mixed white and pink or white and blue flower coloring are new and not in common use. This new cultivar has been successfully asexually reproduced under controlled environmental conditions at a nursery in Half Moon Bay, Calif. under the direction of the inventor over a five year period with its distinguishing characteristics remaining stable.
Sepal color of `Ravel` is white with blue or pink pigmentation. Blue or pink sepal pigmentation of individual Hydrangea macrophylla plants depends on the nutrients and pH of the growing medium. The unique pigmentation pattern which gives the new cultivar a pink and white or blue and white flower is created by the sepals being white at the base and colored at the tips. The outermost points, or tips, of the sepals are darkest in color, gradually spreading and shading to a lighter color and disappearing into the white base of the sepal. This gives each floret the appearance of being white with four pink or blue fan-shaped points at the outer edges. The pigmentation starts with a small amount of color appearing on the outermost tip of each sepal, and the color gradually spreads out to the sides and down the center as the flower grows and blooms. The color becomes diluted as it spreads sideways at the tip and down the center, finally fading away leaving the white color at the base of the sepal; resulting in the fan-shaped appearance of the pigmentation. When the plant is at its peak bloom, it appears to be uniformly pink and white. This fan-shaped appearance of the pigmentation can be seen even in very old blooms that develop chlorophyll as they fade and die. The sepal coloration of the parent, `Merritts Supreme`, is uniformly pink or blue. While there are other Hydrangeas with a coloration pattern on their sepals, none of the other known varieties of Hydrangeas have the particular pattern of `Ravel`. The new variety of Hydrangea as described herein is further distinguished from `Merrits Supreme` by its more aggressive growth habit, and its larger flowers. Mature flowers slowly fade to green and ultimately brown with age. Both the new cultivar and `Merritts Supreme` have long lasting flowers with tight full heads and can easily be forced in a greenhouse.
Asexual reproduction was first accomplished when vegetative cuttings were taken by the inventor from the initially discovered plant. Examination of asexually reproduced, successive generations, grown in a controlled environment at Half Moon Bay, Calif., show that the combination of characteristics as herein disclosed for `Ravel` is firmly fixed. Asexual reproduction of successive generations at Half Moon Bay was achieved by taking vegetative cuttings from selected plants, over a period of five years. Each new generation over the five years retained the combination of characteristics as herein disclosed for `Ravel`.
The accompanying drawings consist of color photographs that show the typical plant form, including the inflorescence, foliage, and unique sepal pigmentation pattern. `Ravel` is shown with a pink and white sepal pigmentation pattern, but a blue and white pigmentation pattern is also possible by manipulation of the nutrient amendments and the pH of the growing medium. The colors are represented as truly as possible using conventional photographic procedures. The plants photographed are third generation plants.
FIG. 1 is a view of a bud of the new cultivar.
FIG. 2 is a close up view of the inflorescence showing the beginning of the appearance of color in the tips of the sepals as they grow and open up.
FIG. 3 is a close up view of the inflorescence showing the continuation of the growth of the sepals and the appearance of the pigmentation.
FIG. 4 is a view of the entire plant showing its form, growth habit, dark green foliage, inflorescence, and unique sepal pigmentation pattern at the peak of its blooming period.
FIG. 5 is a close up view of one inflorescence at the peak of its blooming period.
FIG. 6 is a view of multiple plants grouped together illustrating the pink and white flower at the peak of its bloom; not predominately a white flower or predominately a pink flower.
FIG. 7 is a close up view of two blooms: the inflorescence on the left being at the peak of its bloom and the inflorescence on the right being past its peak and close to the stage of fading and developing chlorophyll.
FIG. 8 is a close up view of the sepals in their various stages of growth and bloom, illustrating the development and appearance of the unique pigmentation pattern at its very early stages of formation, at the peak blooming period, and at the mature stage just before fading and developing chlorophyll.
FIG. 9 is a view of one bloom at the stage of developing chlorophyll illustrating how the unique pigmentation pattern still shows as the color fades and the flower dies.
`Ravel` has not been observed under all possible environmental conditions. The phenotype may vary with variations in environment such as temperature, light intensity and day length. The following is a detailed description of the new cultivar as forced under the prevailing daylengths at Half Moon Bay, Calif., under commercial greenhouse conditions at a time appropriate for the sale of the cultivar in the spring. The color determinations were made with The Royal Horticultural Society (R.H.S.) Colour Chart.
Origin: Sport of `Merritts Supreme`, a non-patented, commercial Hydrangea.
Classification:
Botanic.--Hydrangea macrophylla (Thunb.) `Ravel`.
Commercial.--Florist Hydrangea `Ravel`.
Form: Upright, vigorous compact shrub.
The following table compares the new cultivar with its closest commercial variety of which I am aware.
______________________________________
TABLE OF COMPARISON
NEW VARIETY `MERRITTS
`RAVEL` SUPREME`
______________________________________
PLANT:
HEIGHT Mean 40 cm, up to 46
mean 34 cm
cm
GROWTH Upright, vigorous;
same
forced easily to bloom
in greenhouse; growth
regulators necessary to
control height
STEMS Lateral buds and
same
lenticels are reddish;
reddish coloration above
and below leaf
attachment site
FOLIAGE Abundant same
LEAF SIZE As large as 170 mm
as large as 150 mm
long × 152 mm wide
long × 140 mm
wide
SHAPE OF LEAF
Elliptic with acute base
same
and apex; margins are
serrate
TEXTURE OF LEAF
Glabrous; veins
same
dominate on underside
and are sunken on
surface
COLOR OF LEAF
Top 137A, Top 139A,
underside 137D,
underside 137C,
veins 145D veins 145D
PETIOLES to 40 mm length
to 52 mm in length
THE BUD:
FORM Globose; 4-5 connate
same
petals majority have
sepals; those in the very
center are non-sepalous
SIZE 3 mm 3 mm
PIGMENTATION green stage - 143D;
green stage - 145C;
mature stage - 71C
mature stage - 73C
POLLEN white same
BUD ASPECT Smooth same
RATE OF OPENING
Sepaled buds open
same
slower than
non-sepalous buds
ARRANGEMENT Borne on 3, 4, or 5
same
branched panicles
THE INFLORESCENCE
TIME OF BLOOMING
Approx. 80 days at
same
66° F. night temp.
FORM Paniculate; 100+
same
florets per inflorescence
both sterile sepalous
and fertile non-sepalous
on same panicle
SIZE OF Size depends on the
same
INFLORESCENCE
number of inflorescences
per plant
Circumference of 5
Circumference of 5
bloom plant 72.39 cm
bloom plant 62.23
cm
SHAPE Spherical clusters of
same
small florets. Sepalous
florets are flat and
overlap each other.
Sepals are persistent.
Sepals elongate and
mature as the bloom
matures. Non-sepalous
florets are hidden by
sepalous florets
APPEARANCE Very Showy Showy
PIGMENTATION OF
Red-purple group; Sepal
66D
THE SEPALS tip 67C (seen as dark as
67A); side of tip 68A
fading to 68B; white
portion is 155A
PERSISTENCE 4 weeks or more
same
FRAGRANCE Slightly sweet same
FRUIT none same
REPRODUCTIVE
ORGANS:
STAMENS 7 to 11 (usually 10);
7 to 10 (usually 8)
pollen is white
pollen is white
STIGMA One which can be 2 or
same
3 pronged
SEPALOUS FLORET:
NUMBER OF SEPALS
3 to 5 per floret
same
(usually 4)
ASPECT OF SEPALS
Smooth same
SHAPE OF SEPALS
Reniform with same
acuminate apex; edges
sometimes serrate
SIZE OF SEPALS
Usually 1 large, 2
same
smaller but equally
sized, and 1 small sepal
Largest measured
Largest measured
46 mm long × 35 mm
47 mm long × 32
wide mm wide
LARGEST FLORET
71 mm long × 62 mm
60 mm long × 63
wide mm wide
COLORATION OF
See details above
See details above
SEPALS Sepal color is same
determined by soil pH
and nutritional
amendments supplied
______________________________________
Claims (1)
1. A new and distinct Hydrangea plant variety of the Saxifragaceae family substantially as herein shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/675,780 USPP10152P (en) | 1996-07-05 | 1996-07-05 | Hydrangea plant named `Ravel` |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/675,780 USPP10152P (en) | 1996-07-05 | 1996-07-05 | Hydrangea plant named `Ravel` |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP10152P true USPP10152P (en) | 1997-12-16 |
Family
ID=24711946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US08/675,780 Expired - Lifetime USPP10152P (en) | 1996-07-05 | 1996-07-05 | Hydrangea plant named `Ravel` |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP10152P (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP15175P3 (en) * | 2002-10-01 | 2004-09-28 | University Of Ga. Research Foundation, Inc. | Hydrangea macrophylla plant named ‘Lady in Red’ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP9510P (en) * | 1995-02-07 | 1996-04-16 | Miyoshi & Co, Ltd. | Hydrangea plant named `Frau Machiko` |
-
1996
- 1996-07-05 US US08/675,780 patent/USPP10152P/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP9510P (en) * | 1995-02-07 | 1996-04-16 | Miyoshi & Co, Ltd. | Hydrangea plant named `Frau Machiko` |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP15175P3 (en) * | 2002-10-01 | 2004-09-28 | University Of Ga. Research Foundation, Inc. | Hydrangea macrophylla plant named ‘Lady in Red’ |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: BAY CITY FLOWER CO., INC., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SOUSA, JOSE R.;REEL/FRAME:008072/0699 Effective date: 19960627 |