BOTANICAL DESIGNATION
Chrysanthemum×morifolium Ramat.
CULTIVAR DENOMINATION
‘Zanmuceles’
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 ‘Zanmuceles’. ‘Zanmuceles’ 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 week 37, blooming for a period of 5 weeks. ‘Zanmuceles’ is a seedling resulting from a cross of the female parent id 30549 with the male parent id 26356. Plants of the new cultivar ‘Zanmuceles’ differ from plants of its parent plants in growth habit. The female parent has a more compact shape than the seedling, while the male parent is more spreading than the seedling.
The new and distinct cultivar was discovered and selected as a flowering plant by Henricus Cornelius Maria Jacobs on a cultivated field in Rijsenhout, The Netherlands in 2010. The first act of asexual production of ‘Zanmuceles’ was accomplished when vegetative cuttings from the initial selection in 2010 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 (of about 12 weeks) 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 2013 (with a warm summer), receiving drip irrigation. The natural blooming date of this crop was September 9-13 (week 37). The average height of the plants was 40-45 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 white ray florets blooming for a period of 5 weeks.
From the cultivars known to inventor the most similar existing cultivar in comparison to ‘Zanmuceles’ is ‘Crete’ (U.S. Plant Pat. No. 16,677). When ‘Crete’ and ‘Zanmuceles’ are being compared the following difference is noticed: The difference of ‘Crete’ and ‘Zanmuceles’ are (1) Inflorescence size. And (2) Inflorescence color. (1). Inflorescences of ‘Crete’ are smaller than those of ‘Zanmuceles’. (2) The inflorescences of ‘Crete’ are cream colored, while those of ‘Zanmuceles’ are pure white.
The following is a description of the plant and characteristics that distinguish ‘Zanmuceles’ 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, 5th edition 2007.
TABLE 1
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Botanical Description of Chrysanthemum × morifolium Ramat. ‘Zanmuceles’
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Bud
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Size:
Small; cross-section 5-6 mm,
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height 4 mm
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Shape:
Round
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Texture:
Pubescent
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Outside color:
Greyed-green 191A
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Phyllaries
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Number:
21, arranged in 3 rows
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Shape:
Elliptic
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Apex:
Acute
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Base:
Truncate
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Margin:
Entire
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Color:
Upper side: Green N138A
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Lower side: Green 138A
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Length and width:
5-6 mm; 1.5-2 mm
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Texture:
Pubescent
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Inflorescences
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Type:
Double
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Height:
1.8 cm
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Diameter:
5 cm
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Peduncle length:
10-12 cm
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Peduncle color:
Green 138B
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Peduncle diameter:
1.5.mm
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Peduncle texture:
Pubescent
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Number per branch:
About 5-6 .inflorescences
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Duration of flowering:
5 weeks
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Seeds:
Produced in small quantities,
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ovate, Greyed-brown 199A, length
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1.5 mm, diameter 0.5 mm
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Fragrance:
Faint chrysanthemum odor
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Color inflorescences
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Center of inflorescence:
Immature stage: White 155A ;
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Mature stage: White 155A
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Color of upper side of ray florets:
White NN155D
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Color of lower side of ray florets:
White NN155D
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Tonality from distance:
A garden mum with white blooms
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and a cream center
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Color of ray florets after aging
White 155D
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of the plant:
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Ray florets
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Texture:
Upper and lower side smooth
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Number:
190-210
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Shape:
elliptic
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Apex:
dentate
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Base:
attenuate
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Cross-section:
flat
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Longitudinal axis:
reflexing
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Length of corolla tube:
3-5 mm
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Ray floret margin:
Entire
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Ray floret length:
1.5-2.5 cm
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Ray floret width:
1-5 mm
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Ratio length/width:
High
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Disc florets
Absent
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Receptacle
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Color:
Yellow-green 145D
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Shape:
Conical raised
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Height:
4 mm
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Diameter:
3 mm
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Reproductive Organs
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Androecium:
Absent
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Pollen:
Absent
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Gynoecium:
Present on ray florets
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Style color:
Yellow-green 154C
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Style length:
4 mm
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Stigma color:
Yellow 7A
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Stigma width:
1 mm
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Ovary:
Enclosed in calyx
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Plant
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Form:
Grown as a spray type pot mum,
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outdoor raised and mounded
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Growth habit:
Spherical shape
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Growth rate:
Medium to High
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Height:
40-45 cm
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Width:
55-65 cm
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Stem color:
Greyed-brown 199A
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Stem strength:
Weak
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Stem brittleness:
Brittle
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Stem anthocyanin coloration:
Absent
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Internode length:
1-2.5 cm
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Length of lateral branch:
From top to bottom 22-25 cm
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Lateral branch color:
Green 137 C
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Lateral branch, attachment:
weak
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Lateral branch diameter:
2.5 mm
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Branching (average number of lateral
Prolific with 8 breaks after
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branches):
pinching
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Natural season blooming date:
September 9-13 (week 37)
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Foliage
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Leaf color:
Upper side: Green 138A
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Lower side: Green 138B
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Color midvein:
Upper side: Yellow-green 147D
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Lower side: Yellow-green 148D
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Size:
Small; length 2-3.5 cm,
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width 1-1.3 cm
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Quantity (number per lateral branches):
24-26
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Shape:
Elliptic
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Texture upper side:
Sparsely pubescent
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Texture under side:
Pubescent
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Venation arrangement:
Palmate
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Shape of margin:
Serrated
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Shape of base of sinus between
Rounded
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lateral lobes:
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Margin of sinus between lateral lobes:
Diverging
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Shape of base:
Acute
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Apex:
Mucronulate
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Petiole length:
0.3-0.5 cm
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Petiole diameter:
2-3 mm
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Petiole color:
Yellow-green 147D
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TABLE 2
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Differences with the comparison
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variety, when grown under identical conditions
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‘Zanmuceles’
‘Crete’
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Inflorescence size
5 cm
3 cm
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Color upper side ray florets
White NN155D
White 158D
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Patent Application
20150189812
