USPP17066P3 - Plant variety Davidia involucrata named ‘Aya Nishiki’ - Google Patents
Plant variety Davidia involucrata named ‘Aya Nishiki’ Download PDFInfo
- Publication number
- USPP17066P3 USPP17066P3 US10/984,264 US98426404V USPP17066P3 US PP17066 P3 USPP17066 P3 US PP17066P3 US 98426404 V US98426404 V US 98426404V US PP17066 P3 USPP17066 P3 US PP17066P3
- Authority
- US
- United States
- Prior art keywords
- foliage
- nishiki
- aya
- davidia involucrata
- plant variety
- 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.)
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Links
- 241000759907 Davidia involucrata Species 0.000 title claims abstract description 12
- 241000196324 Embryophyta Species 0.000 title description 5
- 239000006071 cream Substances 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 241000759904 Davidia Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 0.000 description 1
- 230000001488 breeding effect Effects 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
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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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
- A01H5/12—Leaves
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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
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
Definitions
- Botanical classification Davidia involucrata (Baill.)
- the present invention relates to a new and distinct variety of Davidia involucrata, which was developed in a controlled breeding program in Kawaguchi City, Japan, by the originator Mr. Akira Shibamichi.
- the varietal denomination of the new variety is ‘Aya Nishiki’.
- the genus Davidia is included in the family Davidiaceae, which comprises one genus and one species originating in Western China.
- Davidia involucrata is uncommon in its native habit of Western China. It generally has a habit of a 20 meter tall deciduous tree with a dominant central leader, branches thick, glabrous.
- Leaf color is green, depending on light intensity and cultural conditions.
- Leaves are generally broadly ovate, 8 to 24 cms long, cordate at base, dentate, glossy and glabrous above, densely gray tomentose beneath.
- Petioles are 4 to 5 cms long, red, flowers are about 2 cm wide, surrounded by 2 opposite, uneven sized, 8 to 16 cm long, pendulous, yellowish white involucral leaves. Plant blooms May to June on older, mature specimens often more than 20 years in age. Fruits are ellipsoid, about 2.5 cms long.
- the new variety was discovered as an open pollinated seedling in a controlled planting of Davidia involucrata.
- the new variety differs from its parents in having broadly margined creamy white variegation on new foliage, followed by foliage with blue green, white and green mottled foliage.
- Asexual reproduction of the new variety in Kawaguchi City, Japan by grafting has confirmed that the distinctive characteristics of the new variety are stable and reproduced true to type in successive generations of asexual propagation.
- ‘Aya Nishiki’ is distinguished from its parents and all other varieties of Davidia involucrata of which I am aware, including the specific variety, Davidia involucrata var. Vilmoriniana (not patented) by the broadly cream variegated leaf margins on spring foliage and mottled variegation on secondary foliage in summer and fall.
- FIG. 1 illustrates spring foliage of the new variety
- FIG. 2 illustrates the summer foliage of the new variety
Abstract
Description
- Classification:
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- Botanical.—Davidia involucrata (Baill.).
- Parentage.—Mother Plant: Davidia involucrata (unnamed, unpatented). Father Plant: Davidia involucrata (unnamed, unpatented).
- Propagation.—Grafting.
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- Plant:
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- Typical size.—20 meters tall.
- Observed size.—1.5 meters tall.
- Habit.—Upright, pyramidal.
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- Branches:
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- Lateral branches.—8 to 10.
- Size.—Diameter: Base 10 to 20 mm; apex 2 to 3 mm. Color: Near Grey-Brown Group N199A. Texture: Glabrous. Color of New Shoots: Near Greyed Green Group 1 97B.
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- Leaf:
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- Shape.—Broadly ovate. Base: Cordate to dentate. Apex: Acuminate.
- Leaf size.—8 to 14 cms long and 5 to 8 cms wide.
- Arrangement.—Alternate.
- Margin.—Entire.
- Texture/substance.—Glossy and glabrous above and densely tomentose beneath.
- Description of variegation on mature and young foliage.—Initial growth in spring exhibits broadly marginal variegation against a green background. Subsequent foliage growth in summer exhibits mottled green and burgundy margins with blue green colored central foliage.
- Young foliage variegated margins.—Upper side: Near Yellow-Green Group 150 D with occasional coloration of Red Purple Group 68C-D. Under side: Near Yellow-Green Group 150 B.
- Width of variegation.—0.5 cm-2.5 cms.
- Young foliage central.—Upper side: Near Green Group 133 C with occasional Blue Green Group 121 C. Underside: Blue Green Group 121 C.
- Mature foliage margins.—Upper side: Near Green Group 133 C often with Greyed-Purple Group 186 B-C. Under side: Near Green Group 133 C. Width of margin: 2-3 mms.
- Transition zone between margins and central coloration.—Color: Near White Group 155 A. Width: 1-2 mms.
- Mature foliage central.—Upper side: Near Green Group 133C-D. Under side: Near Green Group 1 33D.
- Venation pattern.—Upper Surface: Impressed.
- Petioles.—Size: 7.5 cms long; 1 to 2 mm wide. Coloration: Near Red-Purple Group 59A. Texture: Smooth.
- Internodes.—3 to 8 cms.
- Hardiness.—USDA Zone 5 (−20° F. to −10° F.).
- Vigor.—Moderate.
- Pests/diseases.—None noted.
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- Inflorescence: None yet observed.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/984,264 USPP17066P3 (en) | 2004-11-08 | 2004-11-08 | Plant variety Davidia involucrata named ‘Aya Nishiki’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/984,264 USPP17066P3 (en) | 2004-11-08 | 2004-11-08 | Plant variety Davidia involucrata named ‘Aya Nishiki’ |
Publications (2)
Publication Number | Publication Date |
---|---|
US20060101549P1 US20060101549P1 (en) | 2006-05-11 |
USPP17066P3 true USPP17066P3 (en) | 2006-08-29 |
Family
ID=36317920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/984,264 Active USPP17066P3 (en) | 2004-11-08 | 2004-11-08 | Plant variety Davidia involucrata named ‘Aya Nishiki’ |
Country Status (1)
Country | Link |
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US (1) | USPP17066P3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107347651A (en) * | 2017-08-30 | 2017-11-17 | 绵阳师范学院 | The cultural method that dove tree hibernaculum quickly breeds |
CN109429616A (en) * | 2018-11-20 | 2019-03-08 | 界首市芙乐园农业发展有限公司 | A kind of processing method for accelerating davidia involucrata seed germination |
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2004
- 2004-11-08 US US10/984,264 patent/USPP17066P3/en active Active
Also Published As
Publication number | Publication date |
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US20060101549P1 (en) | 2006-05-11 |
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AS | Assignment |
Owner name: HINES NURSERIES, INC., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SHIBAMICHI, AKIRA;REEL/FRAME:015924/0189 Effective date: 20050409 |
|
AS | Assignment |
Owner name: BANK OF AMERICA, N.A., AS AGENT, ILLINOIS Free format text: SECURITY AGREEMENT;ASSIGNOR:HINES NURSERIES, INC.;REEL/FRAME:019035/0270 Effective date: 20070118 |
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Owner name: HINES NURSERIES LLC (F/K/A NEW HINES HOLDING COMPA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HINES HORTICULTURE, INC.;HINES NURSERIES, INC.;REEL/FRAME:022101/0012 Effective date: 20090109 |
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