USPP16966P3 - Cosmos plant named ‘Strawberry Choco Sanse 41’ - Google Patents

Cosmos plant named ‘Strawberry Choco Sanse 41’ Download PDF

Info

Publication number
USPP16966P3
USPP16966P3 US11/031,714 US3171405V USPP16966P3 US PP16966 P3 USPP16966 P3 US PP16966P3 US 3171405 V US3171405 V US 3171405V US PP16966 P3 USPP16966 P3 US PP16966P3
Authority
US
United States
Prior art keywords
sanse
choco
strawberry
color
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
Application number
US11/031,714
Other versions
US20050160508P1 (en
Inventor
Kaori Ichiba
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.)
Miyoshi and Co Ltd
Original Assignee
Miyoshi and Co Ltd
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 Miyoshi and Co Ltd filed Critical Miyoshi and Co Ltd
Priority to US11/031,714 priority Critical patent/USPP16966P3/en
Assigned to MIYOSHI & CO., LTD. reassignment MIYOSHI & CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ICHIBA, KAORI
Publication of US20050160508P1 publication Critical patent/US20050160508P1/en
Application granted granted Critical
Publication of USPP16966P3 publication Critical patent/USPP16966P3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A01H6/14—Asteraceae or Compositae, e.g. safflower, sunflower, artichoke or lettuce
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/13—Abiotic stress
    • Y02A40/138—Plants tolerant to heat

Definitions

  • Botanical classification The present invention relates to a new Cosmos hybrid.
  • Cultivar denomination The new plant has the varietal denomination ‘Strawberry Choco Sanse 41’.
  • the new variety of Cosmos was created in a controlled breeding program by crossing two parents; in particular, by crossing as seed parent Cosmos atrosanguineus and as pollen parent Cosmos sulphureus.
  • the breeding program was conducted in Kubuchizawa, Kitakoma-gun, Yamanashi, Japan. The crossing was made in March 2002, and seedlings were transplanted and pinched in early September of the same year. With applied lighting, the first flowers were observed in December 2002 and initial selections were made for new flower color and more vigorous growth. Root cuttings obtained from selected seedlings were planted in September 2003, and final selections for new color and more vigorous growth were made in December 2003.
  • the present invention relates to a new and distinct Cosmos variety.
  • the varietal denomination of the new variety is ‘Strawberry Choco Sanse 41’.
  • the characteristics which appear to distinguish the new variety from other varieties are a very vigorous branching habit, abundance of flowers, high hardiness with high heat resistance, low susceptibility to powdery mildew and mites, large flower size, delayed bloom after pinching and distinctive red color of the flower.
  • the new variety is closest to Cosmos atrosanguineus, but is distinguished therefrom by the following characteristics possessed by ‘Strawberry Choco Sanse 41’ which are different than, or not possessed by, C. atrosanguineus:
  • Female parent C. atrosanguineus.
  • FIG. 1 shows a plant of the new variety.
  • FIG. 2 shows the stems and leaves of the new variety.
  • FIG. 3 shows the underside of a leaf of the new variety.
  • FIG. 4 shows the upperside of a leaf of the new variety.
  • FIG. 5 shows the leaf of the new variety compared to leaves of the male and female parent and the variety ‘Cacao Choco Sanse 35’.
  • FIG. 6 shows a plant of the female parent C. atrosanguineus.
  • FIG. 7 shows the upperside of a leaf of the female parent C. atrosanguineus.
  • FIG. 8 shows the upperside of a leaf of the male parent C. sulphureus.
  • FIG. 9 shows the underside of a leaf of the male parent C. sulphureus.
  • FIG. 10 shows the calyx of the new variety.
  • FIG. 11 shows the corolla of the new variety.
  • FIG. 12 shows petals of the new variety.
  • FIG. 13 shows the corolla of the female parent, C. atrosanguineus, of the new variety.
  • FIG. 14 shows the corolla of the male parent, C. sulphureus, of the new variety.
  • FIG. 15 shows the corolla of the new variety compared to corolla of the male and female parent and the variety ‘Cacao Choco Sanse 35’.
  • FIG. 16 shows a bud of the new variety compared to a bud of the variety ‘Cacao Choco Sanse 35’.

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)
  • Cultivation Of Plants (AREA)

Abstract

A new and distinct variety of Cosmos, named ‘Strawberry Choco Sanse 41’, characterized by a very vigorous branching habit, abundance of flowers, high hardiness with high heat resistance, low susceptibility to powdery mildew and mites, large flower size, delayed bloom after pinching and distinctive red color of the flower.

Description

Botanical classification: The present invention relates to a new Cosmos hybrid.
Cultivar denomination: The new plant has the varietal denomination ‘Strawberry Choco Sanse 41’.
BACKGROUND OF THE INVENTION
The new variety of Cosmos was created in a controlled breeding program by crossing two parents; in particular, by crossing as seed parent Cosmos atrosanguineus and as pollen parent Cosmos sulphureus. The breeding program was conducted in Kubuchizawa, Kitakoma-gun, Yamanashi, Japan. The crossing was made in March 2002, and seedlings were transplanted and pinched in early September of the same year. With applied lighting, the first flowers were observed in December 2002 and initial selections were made for new flower color and more vigorous growth. Root cuttings obtained from selected seedlings were planted in September 2003, and final selections for new color and more vigorous growth were made in December 2003.
The resulting seedling of the new variety was grown and asexually propagated by rooted cuttings in Yamanashi, Japan, in March 2004. This propagation and subsequent testing has demonstrated that the combination of traits disclosed herein which characterize the new variety are fixed and retained true to type through successive generations of asexual reproduction.
SUMMARY OF THE INVENTION
The present invention relates to a new and distinct Cosmos variety. The varietal denomination of the new variety is ‘Strawberry Choco Sanse 41’. Among the characteristics which appear to distinguish the new variety from other varieties are a very vigorous branching habit, abundance of flowers, high hardiness with high heat resistance, low susceptibility to powdery mildew and mites, large flower size, delayed bloom after pinching and distinctive red color of the flower.
COMPARISON TO CLOSEST VARIETY
The new variety is closest to Cosmos atrosanguineus, but is distinguished therefrom by the following characteristics possessed by ‘Strawberry Choco Sanse 41’ which are different than, or not possessed by, C. atrosanguineus:
    • Very vigorous branching habit (8 to 10 branches per plant compared to 4 to 5 branches for C. atrosanguineus)
    • Abundance of flowers (8 to 10 flowers per plant compared to 4 to 5 flowers for C. atrosanguineus)
    • Rapid growth and establishment (Diameter 10 to 15 cm, thirty days after planting, compared to 8 to 10 cm, thirty days after planting, for C. atrosanguineus)
    • Distinctive red color of the flower (Grayed purple color near RHS 187B, compared to Grayed purple color near RHS 187A for C. atrosanguineus)
    • Different flowering time (80 to 90 days after pinching, compared to 60 to 70 days after pinching for C. atrosanguineus).
PARENT VARIETY COMPARISON
Female parent: C. atrosanguineus.
The new variety differs from the female parent in the following characteristics:
    • 1. Much more vigorous branching habit
    • 2. Greater number of flowers per plant
    • 3. Different leaf shape
    • 4. Greater heat tolerance; plants grow over summer without dying. Also, more tolerant to powdery mildew and mites.
    • 5. Flower color is lighter than that of the female parent.
Male parent: C. sulphureus.
The new variety differs from the male parent in the following characteristics:
    • 1. The male parent is annual while ‘Strawberry Choco Sanse 41’ is perennial.
    • 2. Male parent flower color is orange while ‘Strawberry Choco Sanse 41’ has dark red flowers.
    • 3. ‘Strawberry Choco Sanse 41’ has more branches (8-10 branches per plant) than the male parent (3-5 branches per plant).
    • 4. Flower shape is different.
    • 5. Leaf shape is different.
COMPARISON TO ‘CACAO CHOCO SANSE 35’
    • 1. ‘Strawberry Choco Sanse 41’ has a more reddish brown petal color (near RHS 187B when fully opened) while ‘Cacao Choco Sanse 35’ has a darker brown petal color (near RHS 187A when fully opened).
    • 2. The flowers of ‘Strawberry Choco Sanse 41’ are slightly smaller (about 5 mm less in diameter) than those of ‘Cacao Choco Sanse 35’.
    • 3. The number of petals in ‘Strawberry Choco Sanse 41’ is typically around 8 while ‘Cacao Choco Sanse 35’ typically has 0 to 10 petals.
    • 4. ‘Strawberry Choco Sanse 41’ flowers about 10 days earlier than ‘Cacao Choco Sanse 35’.
BRIEF DESCRIPTION OF ILLUSTRATIONS
FIG. 1 shows a plant of the new variety.
FIG. 2 shows the stems and leaves of the new variety.
FIG. 3 shows the underside of a leaf of the new variety.
FIG. 4 shows the upperside of a leaf of the new variety.
FIG. 5 shows the leaf of the new variety compared to leaves of the male and female parent and the variety ‘Cacao Choco Sanse 35’.
FIG. 6 shows a plant of the female parent C. atrosanguineus.
FIG. 7 shows the upperside of a leaf of the female parent C. atrosanguineus.
FIG. 8 shows the upperside of a leaf of the male parent C. sulphureus.
FIG. 9 shows the underside of a leaf of the male parent C. sulphureus.
FIG. 10 shows the calyx of the new variety.
FIG. 11 shows the corolla of the new variety.
FIG. 12 shows petals of the new variety.
FIG. 13 shows the corolla of the female parent, C. atrosanguineus, of the new variety.
FIG. 14 shows the corolla of the male parent, C. sulphureus, of the new variety.
FIG. 15 shows the corolla of the new variety compared to corolla of the male and female parent and the variety ‘Cacao Choco Sanse 35’.
FIG. 16 shows a bud of the new variety compared to a bud of the variety ‘Cacao Choco Sanse 35’.
 DESCRIPTION OF THE NEW VARIETY
The following detailed description of the new variety is based upon observations taken of plants grown outdoors in 30-cm pots in Kubuchizawa, Kitakoma-gun, Yamanashi, Japan, with a range of day temperatures from 18° to 28° Celsius, and a range of night temperatures from 10° to 18° Celsius.
The following description is in accordance with UPOV terminology and the color terminology herein is in accordance with The Royal Horticultural Society Colour Chart (R.H.S.). The color descriptions and other phenotypical descriptions may deviate from the stated values and descriptions depending upon variation in environmental, seasonal, climatic and cultural conditions.
  • Plant: When grown at a temperature between −3° and 30° Celsius, the new variety can be grown as perennial.
      • Shape.—Spreading or clump forming, as shown in FIG. 1.
      • Height.—About 30 to 40 cm.
      • Diameter.—About 20 to 25 cm.
      • Growth rate.—Grows to about 25 to 30 cm in two months after planting in soil.
  • Roots:
      • Time to initiate.—About 30 days.
      • Form.—Tuberculate.
  • Branches:
      • Habit.—Many branches, with about 8 to 10 lateral branches per plant; stems are hard.
      • Length.—About 30 to 40 cm.
      • Diameter.—About 5 to 8 mm.
      • Internode length.—About 3 to 5 cm.
      • Color.—Grayed purple group, near R.H.S. 187B.
      • Pubescence.—Present.
  • Foliage:
      • Leaf arrangement.—Decussate opposite, as shown in FIG. 3.
      • Number.—About 8 to 12 leaves per lateral branch.
      • Form.—Compound, with 5 leaflets per leaf.
      • Leaflet shape.—Dissected, with acute tip and attenuate base.
      • Size.—About 8 to 10 cm in length, about 4-6 cm in width.
      • Texture.—Opaque, not glossy, with some pubescence on the underside.
      • Margin.—Entire.
      • Venation.—Palmate.
      • Color, young.—Upperside, Yellow green group, near R.H.S. 144B; underside, Yellow green group, near R.H.S. 144C.
      • Color, mature.—Upperside, Yellow green group, near R.H.S. 144A; underside, Yellow green group, near R.H.S. 144B.
      • Vein color.—Upperside, Grayed purple group, near R.H.S. 187B; underside, Grayed purple group, near R.H.S. 187B; but slightly lighter than upperside.
      • Petiole size.—Length, about 1.5 to 3.0 cm; diameter, about 3 to 5 mm.
      • Petiole color.—Light reddish brown, near Grayed purple group R.H.S. 187C.
  • Flower:
      • Arrangement.—Solitary.
      • Form.—Cup shaped.
      • Flowering habit.—Long day plant, normally flowering in June and July.
      • Time to flower.—About 80 to 90 days after pinching.
      • Number.—One flower per lateral stem; 2 to 4 buds per lateral stem; about 13 to 20 flowers and buds per plant.
      • Size.—Diameter, about 5 to 6 cm; depth, about 1.5 to 2.0 cm.
      • Fragrance.—Soft fragrance.
      • Lastingness of bloom.—On plant, Spring planting, about 120 to 150 days, Autumn planting, about 50 to 90 days; cut flower, about 7 to 10 days.
      • Number of petals.—About 8 per flower.
      • Petal texture.—Velvety.
      • Petal size.—Length, about 2.5 cm; width, about 2.0 cm.
      • Petal color.—When opening Upperside, Grayed purple group, near R.H.S. 187A, underside, Grayed purple group, near R.H.S. 187B; Fully opened Upperside, Grayed purple group, near R.H.S. 187B, underside, Grayed purple group, near R.H.S. 187C.
      • Number of sepals.—About 10 per flower.
      • Sepal color.—Upperside, Green group, near R.H.S. 137C, underside, Green group, near R.H.S. 137C.
      • Calyx size.—Length, about 1.0 to 1.2 cm, diameter, about 2.0 to 2.3 cm.
      • Peduncle length.—About 15 to 20 cm.
      • Peduncle color.—Yellow green group, near R.H.S. 146D.
      • Flower bud size.—Length, about 0.8 to 1.2 cm; diameter, about 0.8 to 1.2 cm.
      • Bud opening rate.—About 70% to 80%.
      • Flower bud color.—Grayed purple group near R.H.S. 187 A.
      • Stamen.—Degenerated.
      • Anther.—Degenerated.
      • Pistil.—Number, about 30 to 50 per flower; length, about 5 to 8 mm.
      • Stigma.—Color, Yellow group, near R.H.S. 13A.
      • Style.—Length, about 0.8 to 1.0 mm; color, Yellow group, near R.H.S. 13A.
      • Ovary.—Color, light yellow, near R.H.S. 154D; no seed development.
  • Disease resistance: Increased tolerance to powdery mildew and mites.
  • Heat tolerance: Increased heat tolerance; plants grow over summer without dying.

Claims (1)

1. A new and distinct variety of Cosmos plant, identified as ‘Strawberry Choco Sanse 41’, substantially as shown and described.
US11/031,714 2005-01-06 2005-01-06 Cosmos plant named ‘Strawberry Choco Sanse 41’ Expired - Lifetime USPP16966P3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/031,714 USPP16966P3 (en) 2005-01-06 2005-01-06 Cosmos plant named ‘Strawberry Choco Sanse 41’

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16581 2004-01-21
US11/031,714 USPP16966P3 (en) 2005-01-06 2005-01-06 Cosmos plant named ‘Strawberry Choco Sanse 41’

Publications (2)

Publication Number Publication Date
US20050160508P1 US20050160508P1 (en) 2005-07-21
USPP16966P3 true USPP16966P3 (en) 2006-08-08

Family

ID=34748464

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/031,714 Expired - Lifetime USPP16966P3 (en) 2005-01-06 2005-01-06 Cosmos plant named ‘Strawberry Choco Sanse 41’

Country Status (1)

Country Link
US (1) USPP16966P3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP17156P3 (en) * 2005-01-06 2006-10-17 Miyoshi & Co., Ltd. Cosmos plant named ‘Cacao Choco Sanse 35’

Also Published As

Publication number Publication date
US20050160508P1 (en) 2005-07-21

Similar Documents

Publication Publication Date Title
USPP16966P3 (en) Cosmos plant named ‘Strawberry Choco Sanse 41’
USPP17156P3 (en) Cosmos plant named ‘Cacao Choco Sanse 35’
USPP29056P2 (en) Ilex plant named ‘GG11’
USPP35923P2 (en) Ilex plant named ‘B-1-17’
USPP36349P2 (en) Hibiscus plant named ‘Peach Ripple Wind’
USPP36190P2 (en) Arabis plant named ‘Arctic Fox’
USPP34091P2 (en) Ilex plant named ‘C-11-46-77-23’
USPP35065P2 (en) Oenothera plant named ‘Evening Sun’
USPP33932P2 (en) Lysimachia plant named ‘Firefly’
USPP35210P2 (en) Lavandula plant named ‘LABZ0012’
USPP34479P2 (en) Mimulus plant named ‘DMIMMITIRD’
USPP34122P2 (en) Lantana plant named ‘SAILAN003’
USPP33462P2 (en) Dianthus plant named ‘WP20 NEO01’
USPP17076P2 (en) Solidago plant named ‘Dansolwind’
USPP33008P2 (en) Calibrachoa plant named ‘Balchadap’
USPP32919P2 (en) Salvia plant named ‘DSALAXBL’
USPP20034P2 (en) New Guinea Impatiens plant named ‘Fisnics Orga’
USPP30955P2 (en) Clematis plant named ‘Evipo092’
USPP15281P2 (en) Hibiscus rosa-sinensis plant named ‘Nova’
US20150052651P1 (en) Buddleja plant named 'Pink Micro Chip'
USPP8088P (en) Geranium plant named `Midnight Rose`
USPP15163P2 (en) Clematis plant named ‘EVIpo017’
USPP29682P3 (en) Rhaphiolepis indica plant named ‘PC2’
USPP27847P3 (en) Dianthus plant named ‘WP15 VAL12’
USPP23286P2 (en) Monarda plant named ‘Fire Marshall’

Legal Events

Date Code Title Description
AS Assignment

Owner name: MIYOSHI & CO., LTD., JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ICHIBA, KAORI;REEL/FRAME:015720/0221

Effective date: 20050207