USPP25319P3 - Hydrangea quercifolia plant named ‘PIIHQ-I’ - Google Patents
Hydrangea quercifolia plant named ‘PIIHQ-I’ Download PDFInfo
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- USPP25319P3 USPP25319P3 US13/815,698 US201313815698V USPP25319P3 US PP25319 P3 USPP25319 P3 US PP25319P3 US 201313815698 V US201313815698 V US 201313815698V US PP25319 P3 USPP25319 P3 US PP25319P3
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- 241000864385 Hydrangea quercifolia Species 0.000 title claims abstract description 8
- 241000196324 Embryophyta Species 0.000 abstract description 11
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 239000003086 colorant Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 241001092080 Hydrangea Species 0.000 description 1
- 235000014486 Hydrangea macrophylla Nutrition 0.000 description 1
- 241001091442 Hydrangeaceae Species 0.000 description 1
- 241000532927 Lagerstroemia Species 0.000 description 1
- 241000201976 Polycarpon Species 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 230000010152 pollination Effects 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- 210000003462 vein Anatomy 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
- A01H5/02—Flowers
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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
- A01H6/48—Hydrangeacae, e.g. Hydrangea
Definitions
- the present invention relates to a new and distinct cultivar of Hydrangea quercifolia, a member of the Hydrangeaceae family, hereinafter referred to by its cultivar name ‘PIIHQ-I’.
- This cultivar is grown primarily as an ornamental for landscape use.
- the cultivar originated from an open pollination of an unnamed and unpatented selection of Hydrangea quercifolia as part of a breeding program in Watkinsville, Ga. in 2007, and was selected from the progeny by continued evaluation for growth habit, floral and foliage characteristics, and production qualities.
- PIIHQ-I has been asexually reproduced by softwood cuttings since 2009 in Watkinsville, Ga. The characteristics of the cultivar have been stable and reproduced true to type in successive vegetative generations.
- PIIHQ-I has not been observed under all possible environmental conditions. The phenotype may vary somewhat with changes in light, temperature, soil and rainfall without, however, any variance in genotype.
- ‘PIIHQ-I’ is distinguished from its female parent by its inflorescence quality, flower color, and its growth habit. ‘PIIHQ-I’ has full inflorescences (the sepals cover the fertile flowers) that emerge white and eventually age to light pink, and a compact growth habit, whereas its female parent has more open inflorescences (the sepals do not fully cover the fertile flowers) that emerge white and eventually age to brown, and a less compact growth habit.
- ‘PIIHQ-I’ can be compared to the cultivar ‘Ruby Slippers’ (unpatented) but differs in the following characteristics. ‘PIIHQ-I’ has a compact, but overall larger growth habit than ‘Ruby Slippers’. ‘PIIHQ-I’ has white inflorescences that age to light pink, whereas ‘Ruby Slippers’ has white inflorescences that age to pink and then deep rose. ‘PIIHQ-I’ has reddish orange to reddish purple fall color, whereas ‘Ruby Slippers’ has mahogany-red fall color.
- FIG. 1 illustrates the overall appearance of a plant of ‘PIIHQ-I’ planted in the ground.
- FIG. 2 illustrates the color change of the inflorescences as they age from white to light pink.
- FIG. 3 illustrates the fall color of the foliage of ‘PIIHQ-I’.
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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
Description
- Botanical classification: Hydrangea quercifolia Bartr., cultivar ‘PIIHQ-I’.
- Parentage:
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- Female, or seed, parent.—An unnamed, unpatented selection of Hydrangea quercifolia.
- Male, or pollen, parent.—Unkown (open-pollinated).
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- Propagation: Stem cuttings.
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- Time to initiate roots, summer.—About 28 days at 32° C.
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- Plant description: Deciduous, flowering shrub; compact, rounded to spreading growth habit. Freely branching; pruning enhances lateral branch development.
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- Root description.—Numerous, fine, fibrous and well-branched.
- Plant size.—The original plant, now about 5-years-old in the ground, is about 132 cm high from the soil level to the top of the inflorescences and about 157 cm wide. First year stems are stout and have a diameter of about 5 mm. Shape: round. Pubescence: tomentose. Second year and older stems have a diameter of about 6 mm or more. Shape: round.
- Trunk diameter.—3.9 cm at the soil line. Color: N199D.
- Internode length.—About 4.3 cm.
- First year stem color (young).—166D. Color (woody): 200D.
- Second year and older stem color.—199D.
- Bark.—Exfoliates in papery strips or sheets beginning on second or third year stems.
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- Vegetative buds: Opposite in arrangement, imbricate, 4 to 6 scaled, divergent, tomentose.
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- Color.—166D.
- Size.—Lateral buds about 3 mm in length and 2.5 mm in width, terminal buds about 1.7 cm in length and 8 mm in width.
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- Foliage description:
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- Arrangement.—Opposite, simple.
- Length.—About 4.5 cm.
- Width.—About 2.8 cm.
- Shape.—Roughly ovate in outline, usually 5 lobed, often the 5 main lobes are subdivided at the apex into 2 or 3 smaller lobes.
- Apex.—Acuminate.
- Base.—Truncate to subcordate.
- Margin.—Serrate.
- Texture upper surface.—Glabrous, sparsely pubescent.
- Texture lower surface.—Tomentose.
- Venation pattern.—Pinnate. Veins covered with tomentose pubescence on upper and lower surfaces.
- Venation color of emerging foliage (upper surface).—191A.
- Venation color of emerging foliage (lower surface).—192A.
- Venation color of fully expanded foliage (upper surface).—164B.
- Venation color of fully expanded foliage (lower surface).—162B.
- Color in developing foliage (upper surface).—191A.
- Color in developing foliage (lower surface).—192A.
- Color in fully expanded foliage (upper surface).—147A.
- Color in fully expanded foliage (lower surface).—191B.
- Fall color.—N34B, 187B, or any combination of these colors.
- Petiole length.—About 6 cm.
- Petiole diameter.—About 4 mm.
- Petiole color (upper and lower surfaces).—N199D.
- Pubescence.—Tomentose.
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- Flower description: Flowers are produced from about May to June in Watkinsville, Ga. An inflorescence remains showy for about eight weeks as the flowers open white and eventually age to pink over this period of time. An inflorescence contains about 600 individual fertile flowers. An inflorescence contains about 70 individual sterile florets. Inflorescences possess a faint, sweet fragrance.
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- Inflorescence type.—Panicle.
- Inflorescence length.—About 23 cm.
- Inflorescence width.—About 10.6 cm.
- Peduncle.—About 21.5 cm in length, about 4 mm in diameter, color is 166D, with tomentose pubescence.
- Pedicels.—About 4.2 cm in length, about 1.5 mm in diameter, 144C in color, with very fine pubescence.
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- Fertile flowers:
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- Flower buds.—About 3 mm in length, about 2 mm in diameter, and 157A in color.
- Individual flowers.—About 3 mm in height and 2 mm in diameter.
- Petals.—None observed.
- Stamens.—Usually 6 per flower, 2.5 mm in length, 0.5 mm in width, and 157D in color.
- Anthers.—About 0.5 mm in length, about 0.5 mm in width, 149D in color.
- Pollen.—155D in color, produced in small quantities.
- Pistil.—Superior, about 3 mm in length, about 2 mm in width, and 157D in color.
- Stigma.—About 0.5 mm in diameter, round in shape and 157D in color.
- Style.—About 1.5 mm in length, tubular in shape, and 157D in color.
- Ovary.—About 1.5 mm in diameter, round in shape, and 157D in color.
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- Sterile florets: Sterile florets are about 3 cm in diameter. Each floret contains 4 sepals about 1.5 cm in length and about 1.5 cm in width.
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- Sepal shape.—Broad ovate to rounded with obtuse apex, acute base, and entire margin.
- Texture.—Smooth with no pubescence.
- Color at maturity (upper and lower surfaces).—NN155B.
- Color of aged sepals (upper and lower surfaces).—38B.
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- Fruit:
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- Type/appearance.—Dehiscent, rounded capsule.
- Length.—About 2 mm.
- Diameter.—About 2 mm.
- Color.—N200A. Each capsule contains many seeds that are tiny, dust-like, and 200C in color.
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- Disease/pest resistance: Plants of the claimed Hydrangea variety grown in field and container trials have exhibited resistance to leaf spot.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/815,698 USPP25319P3 (en) | 2013-03-14 | 2013-03-14 | Hydrangea quercifolia plant named ‘PIIHQ-I’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/815,698 USPP25319P3 (en) | 2013-03-14 | 2013-03-14 | Hydrangea quercifolia plant named ‘PIIHQ-I’ |
Publications (2)
Publication Number | Publication Date |
---|---|
US20140283250P1 US20140283250P1 (en) | 2014-09-18 |
USPP25319P3 true USPP25319P3 (en) | 2015-03-03 |
Family
ID=51535256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/815,698 Active 2033-07-25 USPP25319P3 (en) | 2013-03-14 | 2013-03-14 | Hydrangea quercifolia plant named ‘PIIHQ-I’ |
Country Status (1)
Country | Link |
---|---|
US (1) | USPP25319P3 (en) |
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2013
- 2013-03-14 US US13/815,698 patent/USPP25319P3/en active Active
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US20140283250P1 (en) | 2014-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: PLANT INTRODUCTIONS, INC., GEORGIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KARDOS, JOSHUA H.;DIRR, MICHAEL A.;REEL/FRAME:030432/0095 Effective date: 20130326 |
|
AS | Assignment |
Owner name: DIRR, MICHAEL, GEORGIA Free format text: SECURITY INTEREST;ASSIGNOR:PLANT INTRODUCTIONS, INC.;REEL/FRAME:034728/0362 Effective date: 20150105 Owner name: GRIFFITH, MARK, GEORGIA Free format text: SECURITY INTEREST;ASSIGNOR:PLANT INTRODUCTIONS, INC.;REEL/FRAME:034728/0362 Effective date: 20150105 Owner name: BEASLEY, JEFF, GEORGIA Free format text: SECURITY INTEREST;ASSIGNOR:PLANT INTRODUCTIONS, INC.;REEL/FRAME:034728/0362 Effective date: 20150105 |