USPP32548P2 - Hydrangea plant named ‘SMNHSI’ - Google Patents

Hydrangea plant named ‘SMNHSI’ Download PDF

Info

Publication number
USPP32548P2
USPP32548P2 US16/602,614 US201916602614V USPP32548P2 US PP32548 P2 USPP32548 P2 US PP32548P2 US 201916602614 V US201916602614 V US 201916602614V US PP32548 P2 USPP32548 P2 US PP32548P2
Authority
US
United States
Prior art keywords
rhs
smnhsi
color
length
purple
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.)
Active
Application number
US16/602,614
Inventor
Timothy D Wood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spring Meadow Nursery Inc
Original Assignee
Spring Meadow Nursery Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Spring Meadow Nursery Inc filed Critical Spring Meadow Nursery Inc
Priority to US16/602,614 priority Critical patent/USPP32548P2/en
Assigned to SPRING MEADOW NURSERY INC. reassignment SPRING MEADOW NURSERY INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WOOD, TIMOTHY
Application granted granted Critical
Publication of USPP32548P2 publication Critical patent/USPP32548P2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A01H6/48—Hydrangeacae, e.g. Hydrangea
    • 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 new Hydrangea cultivar is a product of a planned breeding program conducted by the inventor, at a commercial nursery in Grand Haven, Mich.
  • the objective of the breeding program was to produce new Hydrangea varieties with new forms, colors, and better habits.
  • the open pollination resulting in this new variety was made during Summer of 2012.
  • the seed parent is the variety Hydrangea serrata ‘MAK20’, U.S. Plant Pat. No. 24,820.
  • the pollen parent is unknown, as this was the result of open pollination.
  • the new variety was identified as a potentially interesting selection in the Summer of 2014 at a commercial greenhouse in Grand Haven, Mich. Date of first sale was Jun. 25, 2019, occurring in the United States. This sale was made directly by the inventor or one who obtained the claimed invention directly or indirectly from the inventor. This sale and all public disclosures made between Jun. 25, 2019 and the filing of this application fall within the exception allowed under 102(b)(1).
  • the cultivar ‘SMNHSI’ has not been observed under all possible environmental conditions.
  • the phenotype may vary somewhat with variations in environment such as temperature, day length, and light intensity, without, however, any variance in genotype.
  • Plants of the new cultivar ‘SMNHSI’ are similar to plants of the seed parent in most horticultural characteristics, however, plants of the new cultivar ‘SMNHSI’ differ in the following;
  • Plants of the new cultivar ‘SMNHSI’ can be compared to the variety Hydrangea serrata ‘SMNHSDD’, U.S. Plant Pat. No. 29,832. These varieties are similar in most horticultural characteristics; however ‘SMNHSI’ differs in the following:
  • SNHSI is illustrated by the accompanying photographs which show the plant's form, foliage, and inflorescences. The colors shown are as true as can be reasonably obtained by conventional photographic procedures. Colors in the photographs may differ slightly from the color values cited in the detailed botanical description, which accurately describe the colors of the new hybrid Hydrangea . Age of the plants photographed is between 2 to 3 years.
  • FIG. 1 shows the developing inflorescence of a container-grown plant, treated with a typical acidic “bluing”(aluminum sulfate) treatment, grown in a greenhouse in Grand Haven, Mich. in 2019.
  • FIG. 2 shows the developing inflorescence of a container-grown plant, treated without “bluing” treatment, grown in a greenhouse in Grand Haven, Mich. in 2019.
  • FIG. 3 shows the mature inflorescence of a container-grown plant, treated without “bluing” treatment, grown in a greenhouse in Grand Haven, Mich. in 2019.
  • FIG. 4 shows the mature inflorescence of a container-grown plant, treated with a typical acidic “bluing”(aluminum sulfate) treatment, grown in a greenhouse in Grand Haven, Mich. in 2019.

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 Hydrangea plant named ‘SMNHSI’ is disclosed, characterized by floriferous plants producing mophead and lacecap inflorescences with double whorled flowers. Plants are strong rebloomers, and cold hardy to USDA Zone 4. The new variety is a Hydrangea, normally produced as an ornamental plant.

Description

Latin name of the genus and species: Hydrangea serrata.
Variety denomination: ‘SMNHSI’.
BACKGROUND OF THE INVENTION
The new Hydrangea cultivar is a product of a planned breeding program conducted by the inventor, at a commercial nursery in Grand Haven, Mich. The objective of the breeding program was to produce new Hydrangea varieties with new forms, colors, and better habits. The open pollination resulting in this new variety was made during Summer of 2012.
The seed parent is the variety Hydrangea serrata ‘MAK20’, U.S. Plant Pat. No. 24,820. The pollen parent is unknown, as this was the result of open pollination. The new variety was identified as a potentially interesting selection in the Summer of 2014 at a commercial greenhouse in Grand Haven, Mich. Date of first sale was Jun. 25, 2019, occurring in the United States. This sale was made directly by the inventor or one who obtained the claimed invention directly or indirectly from the inventor. This sale and all public disclosures made between Jun. 25, 2019 and the filing of this application fall within the exception allowed under 102(b)(1).
Asexual reproduction of the new cultivar ‘SMNHSI’ by vegetative softwood cuttings was first performed during the Summer of 2014, at a commercial greenhouse in Grand Haven, Mich. Subsequent asexual propagation has shown that the unique features of this cultivar are stable and reproduced true to type in 5 successive generations.
SUMMARY OF THE INVENTION
The cultivar ‘SMNHSI’ has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature, day length, and light intensity, without, however, any variance in genotype.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘SMNHSI’ These characteristics in combination distinguish ‘SMNHSI’ as a new and distinct Hydrangea cultivar:
    • 1. Strong reblooming.
    • 2. Double whorled flowers.
    • 3. Good cold hardiness, to USDA Zone 4.
    • 4. Both lacecap and mophead inflorescences present on plants.
PARENT COMPARISON
Plants of the new cultivar ‘SMNHSI’ are similar to plants of the seed parent in most horticultural characteristics, however, plants of the new cultivar ‘SMNHSI’ differ in the following;
    • 1. The new variety has double whorled flowers, while the seed parent has single flowers.
    • 2. The new variety produces lacecap and mophead inflorescences, while the seed parent produces lacecap.
COMMERCIAL COMPARISON
Plants of the new cultivar ‘SMNHSI’ can be compared to the variety Hydrangea serrata ‘SMNHSDD’, U.S. Plant Pat. No. 29,832. These varieties are similar in most horticultural characteristics; however ‘SMNHSI’ differs in the following:
    • 1. The new variety has lacecap and mophead inflorescences, while this comparator is lacecap.
    • 2. The new variety is more floriferous than this comparator.
    • 3. The new variety has narrower leaves than this comparator.
BRIEF DESCRIPTION OF THE PHOTOGRAPHS
‘SMNHSI’ is illustrated by the accompanying photographs which show the plant's form, foliage, and inflorescences. The colors shown are as true as can be reasonably obtained by conventional photographic procedures. Colors in the photographs may differ slightly from the color values cited in the detailed botanical description, which accurately describe the colors of the new hybrid Hydrangea. Age of the plants photographed is between 2 to 3 years.
FIG. 1 shows the developing inflorescence of a container-grown plant, treated with a typical acidic “bluing”(aluminum sulfate) treatment, grown in a greenhouse in Grand Haven, Mich. in 2019.
FIG. 2 shows the developing inflorescence of a container-grown plant, treated without “bluing” treatment, grown in a greenhouse in Grand Haven, Mich. in 2019.
FIG. 3 shows the mature inflorescence of a container-grown plant, treated without “bluing” treatment, grown in a greenhouse in Grand Haven, Mich. in 2019.
FIG. 4 shows the mature inflorescence of a container-grown plant, treated with a typical acidic “bluing”(aluminum sulfate) treatment, grown in a greenhouse in Grand Haven, Mich. in 2019.
 DETAILED BOTANICAL DESCRIPTION
In the following description, color references are made to The Royal Horticultural Society Colour Chart 2015 except where general terms of ordinary dictionary significance are used. The following observations and measurements describe ‘SMNHSI’ plants grown in a commercial poly greenhouse in Grand Haven, Mich. under natural lighting. Measurements were taken during Summer of 2019. The plants were about 4 years old planted in the ground. The growing temperature ranged from 5° C. to 27° C. Measurements and numerical values represent averages of typical plant types.
  • Botanical classification: Hydrangea serrata ‘SMNHSI’.
PROPAGATION
  • Time to initiate roots: Approximately 18 days.
  • Time to produce a rooted young plant: Approximately 30 days.
  • Propagation method: Softwood cuttings.
PLANT
  • Plant type: Flowering deciduous perennial shrub.
  • Age of plant described: Approximately 2 to 3 years old.
  • Growth habit: Upright and outward.
  • Overall plant shape: Upright.
  • Height: 50 cm.
  • Plant spread: 78 cm.
  • Growth rate: Moderate.
  • Plant vigor: Good.
  • Branching habit: Basal.
  • Length of primary lateral branches: 46 cm.
  • Diameter of lateral branches: 5 mm.
  • Quantity of lateral branches: 20 to 30.
  • Stem:
      • Stem shape.—Round.
      • Stem strength.—Good.
      • Color.—Immature: RHS Yellow-Green 144B. Mature: RHS Yellow-Green 144B.
      • Pubescence.—Yes, near inflorescence.
      • Aspect.—5 to 60°.
      • Lenticels.—Along stem, colored RHS Greyed-Purple N187B.
  • Internode length: 8.5 cm.
  • Root description: Moderately dense, thick main roots with fine, fibrous secondary roots. Main roots colored near Brown 200D, secondary roots near Yellow-White 158D.
FOLIAGE
  • Leaf:
      • Arrangement.—Opposite.
      • Leaf shape.—Elliptic to obovate.
      • Average length.—14 cm.
      • Average width.—7 cm.
      • Apex.—Acuminate.
      • Base.—Obtuse.
      • Margin.—Serrate.
      • Texture of top surface.—Smooth, rugose, leathery.
      • Texture of bottom surface.—Smooth, leathery, prominent veins.
      • Leaf pubescence.—On veins, under side.
      • Color.—Young foliage upper side: RHS Green 139A. Young foliage under side: RHS Green NN137C. Mature foliage upper side: RHS Grey Green N189A. Mature foliage under side: RHS Green NN137C.
      • Venation.—Pattern: Pinnate-arculate. Color upper side: RHS Yellow-Green N144B. Color under side: RHS Yellow-Green 145C.
      • Petiole.—Average Length: 1 cm. Diameter: 5 mm. Petiole color upper side: RHS Yellow Green N144B to Greyed-Orange 176A. Petiole color lower side: RHS Yellow Green N144B to Greyed-Orange 176A. Petiole Texture upper side: Smooth. Petiole Texture lower side: Smooth.
FLOWER
  • Natural flowering season: May to July.
  • Inflorescence:
      • Type.—Semi-mophead.
      • Quantity of flowers per inflorescence.—Fertile flowers: 20-200 depending on shape of inflorescence. Sterile flowers: 70 to 220.
      • Persistent or self-cleaning.—Persistent, self-cleaning after several weeks.
      • Longevity.—Individual flowers stay fresh on the plant for about 2 weeks. Inflorescences are ornamental for several weeks.
      • Fragrance.—None detected.
  • Panicle:
      • Shape.—Umbel.
      • Height.—7 cm.
      • Diameter.—14 cm.
  • Sterile flower:
      • Bud shape.—Spherical.
      • Bud length.—3 mm.
      • Bud diameter.—4 mm.
      • Bud color.—Acidic: RHS Purple 77B to Violet-Blue 97A. Basic: RHS Red-Purple 68D.
      • Flower aspect.—Upright.
      • Flower shape.—Obovate.
      • Flower length.—1 cm.
      • Flower diameter.—1 cm.
      • Persistence.—Persistent.
  • Sterile flower petals:
      • Petal arrangement.—Whorl, overlapping.
      • Quantity.—9.
      • Length of petal.—4 mm.
      • Width of petal.—2 mm.
      • Apex.—Acute.
      • Shape of petal.—Ovate.
      • Petal margin.—Entire.
      • Petal base.—Truncate.
      • Petal texture.—Smooth, upper and under side.
      • Color.—Upper surface at first opening: Acid: RHS Violet-Blue 94C. Basic: RHS Red-Purple 73C. Under surface at first opening: Acid: RHS Violet-Blue 94C. Basic: RHS Red-Purple 73C. Upper surface at maturity: Acid: RHS Violet-Blue 94C. Basic: RHS Red-Purple 73C. Under surface at maturity: Acid: RHS Violet-Blue 94C. Basic: RHS Red-Purple 73C.
  • Sterile flower sepal:
      • Arrangement.—Double whorl.
      • Number.—9 or 10.
      • Shape.—Irregular and elliptic to deltoid.
      • Tip.—Acute.
      • Base.—Acute to obtuse.
      • Margin.—Crenate.
      • Length.—Average 2.5 to 4 cm.
      • Width.—Average 2 to 3 cm.
      • Texture, upper.—Smooth.
      • Texture, lower.—Smooth.
      • Color.—Upper surface at first opening: RHS Yellow Green 145C. Under surface at first opening: RHS Yellow Green 145C. Upper surface at maturity: Acidic: RHS Violet-Blue 94B in the center to Purple 77C towards the top and margins. Basic: RHS Red-Purple 73A to 69D. Under surface at maturity: Acidic: RHS Violet Blue 91C to 91D to Red-Purple 67D. Basic: RHS Red-Purple 73D.
  • Sterile flower pedicel:
      • Length.—2.5 cm.
      • Diameter.—1 mm.
      • Angle.—45-90° from vertical.
      • Strength.—Good.
      • Texture.—Slightly pubescent.
      • Color.—Acidic: RHS Violet 85C. Basic: RHS Red-Purple 70D.
  • Fertile flower:
      • Bud shape.—Orbicular.
      • Bud length.—4 mm.
      • Bud diameter.—4 mm.
      • Bud color.—Acidic: RHS Purple 75A. Basic: RHS Purple 75B.
      • Flower aspect.—Upright and outward.
      • Flower shape.—Double whorl.
      • Flower diameter.—13 mm.
      • Flower length.—13 mm.
      • Flower depth.—2 mm.
      • Longevity.—1 to 2 weeks.
      • Persistence.—Self-cleaning.
  • Fertile flower petals:
      • Arrangement.—Double whorl.
      • Quantity.—14.
      • Length of petal.—4 mm.
      • Width of petal.—2 mm.
      • Apex.—Acute.
      • Shape of petal.—Concave-elliptic.
      • Petal margin.—Entire.
      • Petal base.—Acute-truncate.
      • Petal texture.—Smooth, upper and under side.
      • Color.—Upper surface at first opening: Acidic: RHS Violet Blue 94C. Basic: RHS Red-Purple 73C. Under surface at first opening: Acidic: RHS Violet Blue 94C. Basic: RHS Red-Purple 73C. Upper surface at maturity: Acidic: RHS Violet Blue 94C. Basic: RHS Red-Purple 73C. Under surface at maturity: Acidic: RHS Violet Blue 94C. Basic: RHS Red-Purple 73C.
  • Fertile flower sepal:
      • Arrangement.—Whorled.
      • Number.—6.
      • Shape.—Lanceolate.
      • Tip.—Obtuse.
      • Base.—Truncate.
      • Margin.—Entire.
      • Length.—1 mm.
      • Width.—1 mm.
      • Texture, upper.—Smooth.
      • Texture, lower.—Smooth.
      • Color.—Upper surface at first opening: RHS Yellow Green 145B. Under surface at first opening: RHS Yellow Green 145B. Upper surface at maturity: RHS Yellow Green 145B. Under surface at maturity: RHS Yellow Green 145B.
  • Fertile flower pedicel:
      • Angle.—0-45°.
      • Strength.—Strong.
      • Length.—5 mm.
      • Width.—1 mm.
      • Texture.—Smooth.
      • Color.—RHS Yellow Green 145B.
REPRODUCTIVE ORGANS
  • Sterile flowers:
  • Stamens:
      • Number.—10.
      • Filament length.—8 mm.
      • Filament color.—RHS Violet-Blue 94C.
  • Anthers:
      • Shape.—Bi-lobed.
      • Length.—9 mm.
      • Color.—RHS Violet-Blue 94C.
      • Pollen color.—RHS Greyed-Yellow 160B.
      • Pollen amount.—Moderate.
  • Pistil:
      • Number.—6.
      • Length.—3 mm.
      • Stigma.—Shape: Globose. Color: RHS Violet-Blue 94C.
  • Fertile flowers:
  • Stamens:
      • Number.—Average 15.
      • Filament length.—4 mm.
      • Filament color.—RHS Violet-Blue 94C.
  • Anthers:
      • Shape.—Bi-lobed.
      • Length.—1 mm.
      • Color.—RHS Violet-Blue 94C.
      • Pollen color.—RHS Greyed-Yellow 160B.
      • Pollen amount.—Moderate.
  • Pistil:
      • Number.—5 to 7.
      • Length.—3 mm.
      • Style.—Length: 3 mm. Color: RHS Violet-Blue 94C.
      • Stigma.—Shape: Globose. Color: RHS Violet-Blue 94C.
OTHER CHARACTERISTICS
  • Seeds and fruits: None observed.
  • Disease/pest resistance: Neither resistance nor susceptibility to normal diseases and pests of Hydrangea have been observed.
  • Temperature tolerance: USDA Zones 4 to 9.

Claims (1)

What is claimed is:
1. A new and distinct cultivar of Hydrangea plant named ‘SMNHSI’ as herein illustrated and described.
US16/602,614 2019-11-07 2019-11-07 Hydrangea plant named ‘SMNHSI’ Active USPP32548P2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/602,614 USPP32548P2 (en) 2019-11-07 2019-11-07 Hydrangea plant named ‘SMNHSI’

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/602,614 USPP32548P2 (en) 2019-11-07 2019-11-07 Hydrangea plant named ‘SMNHSI’

Publications (1)

Publication Number Publication Date
USPP32548P2 true USPP32548P2 (en) 2020-12-01

Family

ID=73554594

Family Applications (1)

Application Number Title Priority Date Filing Date
US16/602,614 Active USPP32548P2 (en) 2019-11-07 2019-11-07 Hydrangea plant named ‘SMNHSI’

Country Status (1)

Country Link
US (1) USPP32548P2 (en)

Similar Documents

Publication Publication Date Title
USPP35612P2 (en) Hydrangea plant named ‘WNHYDFBWMH’
USPP33207P2 (en) Hydrangea ‘SMNHPH’
USPP32513P2 (en) Hydrangea plant named ‘SMNHPM’
USPP32512P2 (en) Hydrangea plant named ‘SMNHPK’
USPP32511P2 (en) Hydrangea plant named ‘SMNHPPH’
USPP32548P2 (en) Hydrangea plant named ‘SMNHSI’
USPP31672P2 (en) Petunia plant named ‘KERTEAPIC’
USPP34327P2 (en) Hydrangea plant named ‘SMNHSME’
USPP32514P2 (en) Hydrangea plant named ‘SMNHMP’
USPP34145P2 (en) Rhaphiolepis plant named ‘SMNR120F’
USPP34144P2 (en) Rhaphiolepis plant named ‘SMNRICS’
USPP33206P2 (en) Hydrangea ‘SMNHSC’
USPP37256P2 (en) Hydrangea plant named ‘SMNHPLK’
USPP35299P2 (en) Hydrangea plant named ‘CAMFRE29’
USPP35481P2 (en) Campanula plant named ‘Purple Fountain’
USPP35317P2 (en) Hydrangea plant named ‘SMNHMTB’
USPP36433P2 (en) Mahonia plant named ‘ALT 2’
USPP36302P2 (en) Buxus plant named ‘NSBBL’
USPP35125P2 (en) Hydrangea plant named ‘RLL-12-20’
USPP34740P2 (en) Hydrangea plant named ‘SMHPS’
USPP34468P2 (en) Hydrangea plant named ‘SMNHPSB’
USPP34605P2 (en) Peperomia plant named ‘EC-PEPE-2103’
USPP34015P2 (en) Hibiscus plant named ‘ALTEARLYBIRD’
USPP33624P2 (en) Cotinus plant named ‘MINCOFLA20’
USPP33272P2 (en) Berberis plant named ‘NCBT2’