Patent Publication Number: US-PP27069-P2

Title: Chrysanthemum plant named ‘Fimmsunpiyelglow’

Description:
Botanical designation:  Chrysanthemum×morifolium.    
     Cultivar denomination: ‘FIMMSUNPIYELGLOW’. 
     BACKGROUND OF THE INVENTION 
     The present invention relates to a new and distinct  Chrysanthemum  plant, botanically known as  Chrysanthemum×morifolium , commercially grown as a garden  Chrysanthemum  plant and hereinafter referred to by the name ‘Fimmsunpiyelglow’. 
     The new  Chrysanthemum  plant is a product of a planned breeding program conducted by the Inventor in Fareham, Hampshire, United Kingdom. The objective of the breeding program is to create new early season-flowering garden  Chrysanthemum  plants with numerous attractive inflorescences. 
     The new  Chrysanthemum  plant originated from a cross-pollination made in January, 2010 by the Inventor in Fareham, Hampshire, United Kingdom of a proprietary selection of  Chrysanthemum×morifolium  identified as code number 83007, not patented, as the female, or seed, parent with a proprietary selection of  Chrysanthemum×morifolium  identified as code number 83298, not patented, as the male, or pollen, parent. The new  Chrysanthemum  plant was discovered and selected by the Inventor as a single flowering plant from within the progeny of the stated cross-pollination in a controlled greenhouse environment in Fareham, Hampshire, United Kingdom in September, 2010. 
     Asexual reproduction of the new  Chrysanthemum  plant by terminal vegetative cuttings was first conducted in Fareham, Hampshire, United Kingdom in December, 2010. Asexual reproduction by terminal vegetative cuttings has shown that the unique features of this new  Chrysanthemum  plant are stable and reproduced true to type in successive generations. 
     SUMMARY OF THE INVENTION 
     Plants of the new  Chrysanthemum  have not been observed under all possible combinations of environmental conditions and cultural practices. The phenotype may vary somewhat with variations in environmental conditions such as temperature, daylength 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 ‘Fimmsunpiyelglow’. These characteristics in combination distinguish ‘Fimmsunpiyelglow’ as a new and distinct garden  Chrysanthemum  plant:
         1. Upright to outwardly spreading and uniformly mounded plant habit.   2. Freely branching habit; dense and full plant habit.   3. Uniform and freely flowering habit.   4. Medium to large-size decorative-type inflorescences with coral pink-colored ray florets.   5. Early season-flowering habit; grown under natural season conditions, plants flower in mid to late August in the United Kingdom.   6. Good garden performance.       

     Plants of the new  Chrysanthemum  can be compared to plants of the female parent selection. Plants of the new  Chrysanthemum  differ from plants of the female parent selection in the following characteristics:
         1. Grown under natural season conditions, plants of the new  Chrysanthemum  flower earlier than plants of the female parent selection.   2. Plants of the new  Chrysanthemum  and the female parent selection differ in ray floret color as plants of the female parent selection have pink-colored ray florets.       

     Plants of the new  Chrysanthemum  can be compared to plants of the male parent selection. Plants of the new  Chrysanthemum  differ from plants of the male parent selection, in the following characteristics:
         1. Plants of the new  Chrysanthemum  have slightly larger inflorescences than plants of the male parent selection.   2. Plants of the new  Chrysanthemum  and the male parent selection differ in ray floret color as plants of the male parent selection have pink-colored ray florets.       

     Plants of the new  Chrysanthemum  can be compared to plants of  Chrysanthemum×morifolium  ‘Pink Pamplona Jogger’, not patented. In side-by-side comparisons conducted in Fareham, Hampshire, United Kingdom, plants of the new  Chrysanthemum  differed from plants of ‘Pink Pamplona Jogger’ in the following characteristics:
         1. Grown under natural season conditions, plants of the new  Chrysanthemum  flowered earlier than plants of ‘Pink Pamplona Jogger’.   2. Plants of the new  Chrysanthemum  had slightly larger inflorescences than plants of ‘Pink Pamplona Jogger’.   3. Plants of the new  Chrysanthemum  and ‘Pink Pamplona Jogger’ differed in ray floret color as plants of ‘Pink Pamplona Jogger’ had pink-colored ray florets.       

    
    
     
       BRIEF DESCRIPTION OF THE PHOTOGRAPH 
       The accompanying photograph illustrates the overall appearance of the new  Chrysanthemum  plant showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photograph may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new  Chrysanthemum  plant. 
       The photograph comprises a top perspective view of a typical flowering plant of ‘Fimmsunpiyelglow’ grown in a 19-cm container during the summer and autumn in a glass-covered greenhouse in De Lier, The Netherlands. Plants were grown under natural season conditions. Plants were 3.5 months old when the photograph was taken. 
     
    
    
     DETAILED BOTANICAL DESCRIPTION 
     The following observations and measurements describe plants grown during the winter in 14-cm containers in a glass-covered greenhouse in Fareham, Hampshire, United Kingdom and under cultural practices typical of commercial garden  Chrysanthemum  production. During the production of the plants, day and night temperatures ranged from 17° C. to 21° C. and light levels averaged 6,000 lux. Plants were grown under long day/short night conditions for six weeks and then grown under short day/long night conditions to induce inflorescence initiation and development. Plants were twelve weeks old when the detailed description was taken. In the following description, color references are made to The Royal Horticultural Society Colour Chart, Fifth Edition, except where general terms of ordinary dictionary significance are used.
     Botanical classification:  Chrysanthemum×morifolium  ‘Fimmsunpiyelglow’.   Parentage:
             Female, or seed, parent .—Proprietary selection of  Chrysanthemum×morifolium  identified as code number 83007, not patented.     Male, or pollen, parent .—Proprietary selection of  Chrysanthemum×morifolium  identified as code number 83298, not patented.       
       Propagation:
             Type .—Terminal vegetative cuttings.     Time to initiate roots, summer .—About ten days at temperatures about 21° C.     Time to initiate roots, winter .—About twelve days at temperatures about 21° C.     Time to produce a rooted young plant, summer .—About three weeks at temperatures about 21° C.     Time to produce a rooted young plant, winter .—About four weeks at temperatures about 21° C.     Root description .—Fine, fibrous; light brown in color.     Rooting habit .—Freely branching; medium density.       
       Plant description:
             Plant and growth habit .—Herbaceous decorative-type garden  Chrysanthemum ; stems upright to outwardly spreading giving a uniformly mounded appearance to the plant; numerous lateral branches and relatively short internodes, dense and full plant habit; moderately vigorous growth habit.     Plant height .—About 15.5 cm.     Plant width .—About 23 cm.     Branching habit .—Freely branching habit; about eight lateral branches develop after removal of terminal apex (pinching).     Lateral branches .—Length: About 5.5 cm. Diameter: About 3 mm. Internode length: About 8 mm. Strength: Strong. Aspect: About 70° from vertical. Texture: Fine pubescence. Color: Close to 146C.       
       Leaf description:
             Arrangement .—Alternate, simple.     Length .—About 4.5 cm.     Width .—About 2.5 cm.     Shape .—Palmately-lobed; roughly ovate with three to five lobes.     Apex .—Broadly mucronate to acuminate.     Base .—Attenuate to truncate.     Margin .—Palmately lobed, sinuses between lateral lobes mostly divergent; slightly dentate.     Texture, upper surface .—Fine pubescence; slightly waxy.     Texture, lower surface .—Fine pubescence; veins prominent.     Color .—Developing leaves, upper surface: Close to 137C. Developing leaves, lower surface: Close to 138B. Fully expanded leaves, upper surface: Close to 137C; venation, close to 146B. Fully expanded leaves, lower surface: Close to 147B; venation, close to 146B.     Petioles .—Length: About 9 mm. Diameter: About 2 mm. Texture, upper and lower surfaces: Smooth, glabrous. Color, upper and lower surfaces: Close to 146B.       
       Inflorescence description:
             Form and flowering habit .—Decorative-type inflorescence form with ligulate-shaped ray florets; inflorescences borne on terminals above and beyond the foliar plane; disc and ray florets arranged acropetally on a capitulum; freely flowering habit with about 64 inflorescences developing per plant.     Fragrance .—Mildly fragrant; pungent, herbaceous.     Flowering response .—Early season-flowering habit, plants exposed to natural season conditions begin flowering in mid to late August in the United Kingdom.     Inflorescence longevity .—Inflorescences maintain good color and substance for about three to five weeks on the plant; inflorescences persistent.     Inflorescence buds .—Height: About 4 mm. Diameter: About 6 mm. Shape: Oblate. Color: Close to 147D.     Inflorescence diameter .—About 5.5 cm.     Inflorescence height .—About 1.5 cm.     Receptacles .—Height: About 4 mm. Diameter: About 3 mm. Shape: Conical. Color: Close to 145B.     Ray florets .—Orientation: Initially upright, then about 70° from vertical. Length:. About 2.4 cm. Width: About 6 mm. Shape: Ligulate. Apex: Emarginate and slightly dentate. Base: Fused into a short tube. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous. Number of ray florets per inflorescence: About 185 arranged in about ten whorls. Color: When opening, upper surface: Close to 60B. When opening, lower surface: Close to 162C; towards the apex, flushed with close to 53A. Fully opened, upper surface: Close to 186A; color becoming closer to 186B with development. Fully opened, lower surface: Close to 162A; towards the apex, flushed with close to 186B; color becoming closer to 161D and towards the apex, flushed with close to 186C with development.     Disc florets .—Disc floret development has not been observed on plants of the new  Chrysanthemum.        Phyllaries .—Number of phyllaries per inflorescence: About 25 arranged in about three whorls. Length: About 6 mm. Width: About 3 mm. Shape: Lanceolate. Apex: Obtuse. Base: Obtuse, fused. Margin: Entire. Texture, upper surface: Smooth, glabrous; waxy. Texture, lower surface: Fine pubescence; waxy. Color, upper surface: Close to 138B. Color, lower surface: Close to 138C.     Peduncles .—Length, terminal peduncle: About 4.5 cm. Diameter, terminal peduncle: About 3 mm. Angle: About 45° from vertical. Strength: Moderately strong; flexible. Texture: Fine pubescence. Color: Close to 138B.     Reproductive organs .—Androecium: None observed. Gynoecium: Pistil length: About 6 mm. Stigma shape: Bi-parted. Stigma color: Close to 8B. Style length: About 4 mm. Style color: Close to 160C. Ovary color: Close to 157B.     Seeds and fruits .—Seed and fruit production has not been observed on plants of the new  Chrysanthemum.          
       Disease &amp; pest resistance: Resistance to pathogens and pests common to  Chrysanthemum  plants has not been observed on plants of the new  Chrysanthemum.      Garden performance: Plants of the new  Chrysanthemum  have demonstrated good garden performance and to tolerate temperatures from about 0° C. to about 35° C.