USPP22609P2 - Chrysanthemum plant named ‘Zanmublast’ - Google Patents

Chrysanthemum plant named ‘Zanmublast’ Download PDF

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Publication number
USPP22609P2
USPP22609P2 US12/926,545 US92654510V USPP22609P2 US PP22609 P2 USPP22609 P2 US PP22609P2 US 92654510 V US92654510 V US 92654510V US PP22609 P2 USPP22609 P2 US PP22609P2
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Prior art keywords
zanmublast
color
green
length
yellow
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US12/926,545
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Wilhelmus Bernardus Blom
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Van Zanten Breeding BV
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Chrysanthemum Breeders Association NV
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Assigned to CHRYSANTHEMUM BREEDERS ASSOCIATION RESEARCH B.V. reassignment CHRYSANTHEMUM BREEDERS ASSOCIATION RESEARCH B.V. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BLOM, WILHELMUS BERNARDUS
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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
    • A01H6/14—Asteraceae or Compositae, e.g. safflower, sunflower, artichoke or lettuce
    • A01H6/1424—Chrysanthemum
    • 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

  • Botanical designation Chrysanthemum ⁇ morifolium Ramat.
  • the present invention relates to a new and distinct cultivar of chrysanthemum plant, botanically known as Chrysanthemum ⁇ morifolium Ramat., commercially known as a garden mum, and hereinafter referred to by the cultivar denomination ‘Zanmublast’.
  • ‘Zanmublast’ is a product of a breeding and selection program for outdoor pot mums (garden mums) which had the objective of creating new cultivars with a double type inflorescence, a natural season flowering date around October 5, blooming for a period of 4 weeks.
  • ‘Zanmublast’ is a seedling resulting from a cross of the female parent id 9376 with the male parent id 17772.
  • Plants of the new cultivar ‘Zanmublast’ differ from plants of the female parent in plant vigor. The plants of the seedling are more vigorous than those of the female parent. Plants of the new cultivar ‘Zanmublast’ differ from plants of the male parent in plant shape. The plants of the seedling are more ball-shaped than those of the male parent.
  • the new and distinct cultivar was discovered and selected as a flowering plant by Wilhelmus Bernardus Blom on a cultivated field in Rijsenhout, The Netherlands in 2005.
  • the first act of asexual production of ‘Zanmublast’ was accomplished when vegetative cuttings from the initial selection in 2005 were propagated further in a controlled environment in Rijsenhout, The Netherlands.
  • the new cultivar has been found to retain its distinctive characteristics through successive propagations.
  • FIG. 1 shows a plant of the cultivar in full bloom.
  • FIG. 2 shows the various stages of bloom of the new cultivar.
  • FIG. 3 shows the various stages of foliage of the new cultivar.
  • the color designations are taken from the plant itself. Accordingly, any discrepancies between the color designations and the colors depicted in the photographs are due to photographic tolerances.
  • the color chart used in this description is: The Royal Horticultural Society Colour Chart, edition 2001.

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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)
  • Cultivation Of Plants (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

A chrysanthemum plant named ‘Zanmublast’ characterized by its medium sized blooms with orange ray florets and prolific branching; natural season flower date October 5; blooming for a period of 4 weeks.

Description

Botanical designation: Chrysanthemum×morifolium Ramat.
Cultivar denomination: ‘Zanmublast’.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct cultivar of chrysanthemum plant, botanically known as Chrysanthemum×morifolium Ramat., commercially known as a garden mum, and hereinafter referred to by the cultivar denomination ‘Zanmublast’. ‘Zanmublast’ is a product of a breeding and selection program for outdoor pot mums (garden mums) which had the objective of creating new cultivars with a double type inflorescence, a natural season flowering date around October 5, blooming for a period of 4 weeks. ‘Zanmublast’ is a seedling resulting from a cross of the female parent id 9376 with the male parent id 17772. Plants of the new cultivar ‘Zanmublast’ differ from plants of the female parent in plant vigor. The plants of the seedling are more vigorous than those of the female parent. Plants of the new cultivar ‘Zanmublast’ differ from plants of the male parent in plant shape. The plants of the seedling are more ball-shaped than those of the male parent.
The new and distinct cultivar was discovered and selected as a flowering plant by Wilhelmus Bernardus Blom on a cultivated field in Rijsenhout, The Netherlands in 2005. The first act of asexual production of ‘Zanmublast’ was accomplished when vegetative cuttings from the initial selection in 2005 were propagated further in a controlled environment in Rijsenhout, The Netherlands. The new cultivar has been found to retain its distinctive characteristics through successive propagations.
BRIEF DESCRIPTION OF THE DRAWINGS
The present invention of a new and distinct variety of chrysanthemum is shown in the accompanying drawings, the color being as nearly true as possible with color photographs of this type.
FIG. 1 shows a plant of the cultivar in full bloom.
FIG. 2 shows the various stages of bloom of the new cultivar.
FIG. 3 shows the various stages of foliage of the new cultivar.
 DESCRIPTION OF THE INVENTION
The observations and measurements were gathered from plants grown out door in Rijsenhout, The Netherlands under natural day length and temperature and planted in week 23 in 2009. The natural blooming date of this crop was October 5. The average height of the plants was 30 cm. No growth retardants were used. No tests were done on disease or insect resistance or susceptibility. No tests were done on cold or drought tolerance. This new variety produces medium sized blooms with orange ray florets blooming for a period of 4 weeks.
From the cultivars known to inventor the most similar existing cultivar in comparison to ‘Zanmublast’ is ‘Zanmufay’ (U.S. patent application Ser. No. 12/591,868). When ‘Zanmufay’ and ‘Zanmublast’ are being compared the following differences are noticed. (1) Natural season flowering date. And (2) Plant vigor. (1) Plants of ‘Zanmublast’ flower earlier than those of ‘Zanmufay’. (2) Plants of ‘Zanmublast’ are more vigorous than those of ‘Zanmufay’.
The following is a description of the plant and characteristics that distinguish ‘Zanmublast’ as a new and distinct variety.
The color designations are taken from the plant itself. Accordingly, any discrepancies between the color designations and the colors depicted in the photographs are due to photographic tolerances. The color chart used in this description is: The Royal Horticultural Society Colour Chart, edition 2001.
TABLE 1
Botanical Description of Chrysanthemum xmorifolium
Ramat. ‘Zanmublast’
Bud
Size Small; cross-section 5 mm, height 5 mm
Shape Round
Texture Pubescent
Outside Color Greyed-green 191A
Phyllaries
Number 22-24, arranged in 3 rows
Shape Elliptic
Apex Acute
Base Truncate
Margin Entire
Color Upper surface: Greyed-green 191B
Length and width 5 mm; 2 mm
Texture Pubescent
Inflorescence
Type Double
Height 1 cm
Diameter 5.5 cm
Peduncle length 6.5-8 cm
Peduncle color Green 138B-C
Peduncle diameter 1.8 mm
Peduncle texture Pubescent
Number per branch Approx 8-10 inflorescences
Duration of flowering 4 weeks
Seeds Produced in small quantities, ovate,
Greyed-brown 199A, length 1.5 mm,
diameter 0.5 mm
Fragrance Faint chrysanthemum odor
Color
Center of inflorescence (disc Immature stage: Yellow-green N144D
florets) Mature stage: Yellow 7A
Color of upper surface of the Greyed Orange 163D at base, Yellow-
ray-florets orange 22B at upper part
Color of the lower surface Greyed-orange 163 C
of the ray-florets
Tonality from Distance A garden mum with orange flowers
Color of the ray-florets after Greyed-orange 163B
aging of the plant
Ray florets
Texture Upper and lower surface smooth
Number Ca 180
Shape Elliptic
Apex Dentate
Base Attenuate
Cross-section Flat
Longitudinal axis of Straight
majority
Length of corolla tube 2-4 mm
Ray-floret margin Entire
Ray-floret length 1.5-2.5 cm
Ray-floret width 4-5 mm
Ratio length/width High
Disc florets
Disc diameter 2-4 mm
Number of disc florets Ca. 15
Shape Tubular
Color Yellow-green 145C at base to Green
Yellow 1D at top
Length 4 mm
Receptacle
Color Yellow-green 145D
Shape Domed raised
Height 5 mm
Diameter 5 mm
Reproductive Organs
Androecium Present on only disc florets
Stamen length 3 mm
Stamen color Yellow-green 144A
Anther color Yellow 6D
Pollen Present in small amount
Pollen color Yellow 13A
Gynoecium Present on both ray and disc florets
Style color Yellow-green 154C
Style Length 3 mm
Stigma color Yellow 7A
Stigma Width 1 mm
Ovary Enclosed in calyx
Plant
Form Grown as a spray type pot mum, outdoor
raised and mounded
Growth habit Spherical shape
Growth rate High
Height 30 cm
Width 50 cm
Stem Color Greyed-brown 199A
Stem Strength Strong
Stem Brittleness Not brittle
Stem Anthocyanin Coloration Not observed
Internode length 1-2.5 cm
Length of lateral branch From top to bottom 20 cm
Lateral branch color Green 137 C
Lateral branch, attachment Strong
Lateral branch diameter 2 mm
Branching (average number Prolific with 7 breaks after pinching
of lateral branches)
Natural season blooming date October 5 (week 41)
Foliage
Leaf color Upper side: Green 139A
Lower side: Green 139c
Color midvein Upper side: Yellow-green 147D
Lower side: Yellow-green 148D
Size Small; length 4-5 cm, width 2-2.8 cm
Quantity (number per lateral Ca.26
branch)
Shape Elliptic
Texture upper side Sparsely pubescent
Texture under side Pubescent
Venation arrangement Palmate
Shape of the margin Serrated
Shape of Base of Sinus Rounded
Between Lateral Lobes
Margin of Sinus Between Diverging
Lateral Lobes
Shape of Base Attenuate to truncate
Apex Mucronulate
Petiole length 1-2 cm
Petiole diameter 2 mm
Petiole color Yellow-green 147D
TABLE 2
Differences with the comparison variety (when grown side to side)
‘Zanmublast’ ‘Zanmufay’
Natural season flowering date week 41-45 week 42-46
Plant width 50 cm 45 cm

Claims (1)

1. A new and distinct chrysanthemum plant named ‘Zanmublast’ as described and illustrated.
US12/926,545 2010-11-24 2010-11-24 Chrysanthemum plant named ‘Zanmublast’ Active USPP22609P2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/926,545 USPP22609P2 (en) 2010-11-24 2010-11-24 Chrysanthemum plant named ‘Zanmublast’

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/926,545 USPP22609P2 (en) 2010-11-24 2010-11-24 Chrysanthemum plant named ‘Zanmublast’

Publications (1)

Publication Number Publication Date
USPP22609P2 true USPP22609P2 (en) 2012-03-27

Family

ID=45842004

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/926,545 Active USPP22609P2 (en) 2010-11-24 2010-11-24 Chrysanthemum plant named ‘Zanmublast’

Country Status (1)

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US (1) USPP22609P2 (en)

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Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BLOM, WILHELMUS BERNARDUS;REEL/FRAME:025588/0892

Effective date: 20100823