USPP12016P2 - Chrysanthemum plant named ‘Aspire’ - Google Patents

Chrysanthemum plant named ‘Aspire’ Download PDF

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Publication number
USPP12016P2
USPP12016P2 US09/383,540 US38354099V USPP12016P2 US PP12016 P2 USPP12016 P2 US PP12016P2 US 38354099 V US38354099 V US 38354099V US PP12016 P2 USPP12016 P2 US PP12016P2
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aspire
inflorescences
color
plant named
chrysanthemum plant
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US09/383,540
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Cornelis P. VandenBerg
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Aris Horticulture Inc
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Aris Horticulture Inc
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H6/00Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/14Asteraceae or Compositae, e.g. safflower, sunflower, artichoke or lettuce
    • A01H6/1424Chrysanthemum
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H5/00Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/02Flowers

Definitions

  • the present invention relates to a new and distinct cultivar of Chrysanthemum plant, botanically known as Dendranthema grandiflora and referred to by the cultivar name Aspire.
  • the new Chrysanthemum is a product of a planned breeding program conducted by the Inventor in Salinas, Calif.
  • the objective of the breeding program is to create new cut Chrysanthemum cultivars having inflorescences with desirable colors and good form and substance.
  • the new Chrysanthemum originated from a cross made by the Inventor in October, 1991, in Salinas, Calif., of a proprietary Chrysanthemum seedling selection identified as 0203 as the female, or seed, parent with a proprietary Chrysanthemum seedling selection identified as 0562, as the male, or pollen, parent.
  • the cultivar Aspire was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross in a controlled environment in Alva, Fla., in November, 1992. The selection of this plant was based on its desirable inflorescence color and good form and substance.
  • the cultivar Aspire has not been observed under all possible environmental conditions.
  • the phenotype may vary somewhat with variations in environment such as temperature, daylength and light intensity, without, however, any variance in genotype.
  • Anemone-type inflorescences that are about 6.8 cm in diameter.
  • the photograph on the first sheet comprises a side perspective view of a typical flowering stem of ‘Aspire’ grown as a spray-type cut Chrysanthemum.
  • the photograph on the second sheet comprises a top perspective view of typical inflorescences of the cultivar Aspire.
  • the photograph at the top of the third sheet comprises a close-up view of upper and lower surfaces of typical inflorescences of the cultivar Aspire.
  • the photograph at the bottom of the third sheet comprises a close-up view of typical young and mature leaves of the cultivar Aspire. Floret and foliage colors in the photographs may differ from the actual colors due to light reflectance.
  • Botanical classification Dendranthema grandiflora cultivar Aspire.
  • Type. Terminal tip cuttings.
  • Rooting habit Fine, fibrous and well-branched.
  • Appearance. Perennial herbaceous anemone spray-type cut flower. Stems upright, uniform habit and freely branching.
  • Foliage description Arrangement: Alternate. Length: About 10.4 cm. Width: About 7.2 cm. Apex: Cuspidate. Base: Truncate. Margin: Palmately lobed. Texture: Upper and lower surfaces slightly pubescent. Veins prominent on lower surface. Color: Young foliage upper surface: Darker than 147A. Young foliage lower surface: Darker than 147B. Mature foliage upper surface: 147A. Mature foliage lower surface: 147B. Venation upper surface: 147B. Venation lower surface: 147C. Petiole: Length: About 2.5 cm. Diameter: About 3 mm. Color: Upper 147B-147C.; lower, 147C; margins, 147A.
  • Appearance. Anemone spray-type inflorescence form with oblong-shaped ray florets. Inflorescences borne on terminals, arising from leaf axils. Disc and ray florets arranged acropetally on a capitulum.
  • inflorescence size Diameter: About 6.8 cm. Depth (height): About 1.4 cm. Diameter of disc: About 3.1 cm. Diameter of receptacle: About 8.5 mm.
  • Seed production Seed production has not been observed.

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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 distinct cultivar of Chrysanthemum plant named ‘Aspire’, characterized by its full anemone-type inflorescences that are about 6.8 cm in diameter; attractive bright yellow ray and slightly darker yellow disc florets; very floriferous with numerous inflorescences per stem; early flowering, response time about 54 days; dark green foliage; strong stems; and good postproduction longevity with inflorescences maintaining good substance and color for at least three weeks in an interior environment.

Description

BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct cultivar of Chrysanthemum plant, botanically known as Dendranthema grandiflora and referred to by the cultivar name Aspire.
The new Chrysanthemum is a product of a planned breeding program conducted by the Inventor in Salinas, Calif. The objective of the breeding program is to create new cut Chrysanthemum cultivars having inflorescences with desirable colors and good form and substance.
The new Chrysanthemum originated from a cross made by the Inventor in October, 1991, in Salinas, Calif., of a proprietary Chrysanthemum seedling selection identified as 0203 as the female, or seed, parent with a proprietary Chrysanthemum seedling selection identified as 0562, as the male, or pollen, parent.
The cultivar Aspire was discovered and selected by the Inventor as a flowering plant within the progeny of the stated cross in a controlled environment in Alva, Fla., in November, 1992. The selection of this plant was based on its desirable inflorescence color and good form and substance.
Asexual reproduction of the new Chrysanthemum by terminal cuttings taken in a controlled environment in Alva, Fla., has shown that the unique features of this new Chrysanthemum are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTION
The cultivar Aspire has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment 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 ‘Aspire’. These characteristics in combination distinguish ‘Aspire’ as a new and distinct cultivar:
1. Anemone-type inflorescences that are about 6.8 cm in diameter.
2. Attractive bright yellow ray and slightly darker yellow disc florets.
3. Very floriferous with numerous inflorescences per stem.
4. Early flowering, response time about 54 days.
5. Dark green foliage.
6. Strong stems.
7. Good postproduction longevity with inflorescences maintaining good substance and color for at least three weeks in an interior environment.
BRIEF DESCRIPTION OF THE PHOTOGRAPHS
The accompanying colored photographs illustrate the overall appearance of the new Chrysanthemum, showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type.
The photograph on the first sheet comprises a side perspective view of a typical flowering stem of ‘Aspire’ grown as a spray-type cut Chrysanthemum.
The photograph on the second sheet comprises a top perspective view of typical inflorescences of the cultivar Aspire.
The photograph at the top of the third sheet comprises a close-up view of upper and lower surfaces of typical inflorescences of the cultivar Aspire.
The photograph at the bottom of the third sheet comprises a close-up view of typical young and mature leaves of the cultivar Aspire. Floret and foliage colors in the photographs may differ from the actual colors due to light reflectance.
DETAILED BOTANICAL DESCRIPTION
In the following description, color references are made to The Royal Horticultural Society Colour Chart except where general terms of ordinary dictionary significance are used. The following observations and measurements describe plants grown in Salinas, Calif., under conditions which approximate commercial practice in a double-layer polyethylene-covered greenhouse. Two-week old rooted cuttings were planted on Feb. 11, 1999 and received 21 long day/short nights followed by short day/long nights until flowering. Plants were grown as single-stem cut chrysanthemums. During the production time, the following environmental conditions were measured: day temperatures ranging from 18 to 27° C.; night temperatures ranging from 16 to 18° C.; and light level of about 2,000 to 4,000 foot-candles. Measurements and numerical values represent averages for six to ten typical flowering stems.
Botanical classification: Dendranthema grandiflora cultivar Aspire.
Commercial classification: Anemone spray-type cut Chrysanthemum with oblong-shaped ray florets.
Parentage:
Female or seed parent.—Proprietary Dendranthema grandiflora seedling selection, code number 0203.
Male or pollen parent.—Proprietary Dendranthema grandiflora seedling selection, code number 0562.
Propagation:
Type.—Terminal tip cuttings.
Time to rooting.—Seven to ten days with soil temperatures of 21° C.
Rooting habit.—Fine, fibrous and well-branched.
Plant description:
Appearance.—Perennial herbaceous anemone spray-type cut flower. Stems upright, uniform habit and freely branching.
Flowering stem length.—About 94 cm.
Stem color.—144A.
Foliage description.—Arrangement: Alternate. Length: About 10.4 cm. Width: About 7.2 cm. Apex: Cuspidate. Base: Truncate. Margin: Palmately lobed. Texture: Upper and lower surfaces slightly pubescent. Veins prominent on lower surface. Color: Young foliage upper surface: Darker than 147A. Young foliage lower surface: Darker than 147B. Mature foliage upper surface: 147A. Mature foliage lower surface: 147B. Venation upper surface: 147B. Venation lower surface: 147C. Petiole: Length: About 2.5 cm. Diameter: About 3 mm. Color: Upper 147B-147C.; lower, 147C; margins, 147A.
Flowering description:
Appearance.—Anemone spray-type inflorescence form with oblong-shaped ray florets. Inflorescences borne on terminals, arising from leaf axils. Disc and ray florets arranged acropetally on a capitulum.
Flowering response.—Under natural conditions, plant flowers in the autumn/winter in the Northern Hemisphere. At other times of the year, inflorescence initiation and development can be induced under short day/long night conditions (at least 13.5 hours of darkness). Plants exposed to three weeks of long day/short night conditions after planting followed by photoinductive short day/long night conditions flower about 54 days later.
Postproduction longevity.—In an interior environment, flowering stems will maintain good color and substance for at least three weeks in an interior environment after one week of cool storage.
Quantity of inflorescences.—Very floriferous with about 19 inflorescences per flowering stem. Inflorescence size: Diameter: About 6.8 cm. Depth (height): About 1.4 cm. Diameter of disc: About 3.1 cm. Diameter of receptacle: About 8.5 mm.
Ray florets.—Shape: Oblong. Length: About 3.3 cm. Width: About 9 mm. Apex: Rounded to dentate. Base: Attenuate. Margin: Entire. Texture: Satiny, smooth, glabrous. Aspect: Initially upright, then perpendicular to peduncle. Number of ray florets per inflorescence: Numerous, multiple whorls, about 61. Color: When opening, upper surface: More intense and more yellow than 9A. When opening, lower surface: 9A. Mature, upper surface: More intense and more yellow than 9A. Mature, lower surface: 9A.
Disc florets.—Shape: Enlarged, flared. Length: About 1.5 cm. Width: Apex, about 3.5 mm; base, about 1 mm. Number of disc florets per inflorescence: Numerous, typically more than 130. Color: Immature: Close to 14A. Mature, tube: Apex: Darker than 9A. Mid-section: Darker than 9A. Base: White. Mature, throat: Close to 12A to darker than 9A as florets open.
Peduncle.—Aspect: Strong and angled about 40 to 45° to the stem. Length: First peduncle: About 9.5 cm. Fourth peduncle: About 11.2 cm. Seventh peduncle: About 15.2 cm. Texture: Very fine pubescence. Color: 144A.
Reproductive organs.—Androecium: Present on disc florets only. Anther color: Close to 9A. Amount of pollen: Scarce. Pollen color: 17A. Gynoecium: Present on both ray and disc florets.
Disease resistance: Resistance to diseases common to Chrysanthemums has not been observed on plants grown under commercial conditions.
Temperature tolerance: Plants of the new Chrysanthemum have demonstrated good tolerance to temperaures as low as 5° C.
Seed production: Seed production has not been observed.

Claims (1)

It is claimed:
1. A new and distinct cultivar of Chrysanthemum plant named ‘Aspire’, as illustrated and described.
US09/383,540 1999-08-26 1999-08-26 Chrysanthemum plant named ‘Aspire’ Expired - Lifetime USPP12016P2 (en)

Priority Applications (1)

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US09/383,540 USPP12016P2 (en) 1999-08-26 1999-08-26 Chrysanthemum plant named ‘Aspire’

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