Plants – Herbaceous ornamnental flowering plant – Chrysanthemum
Plant Patent
2002-03-08
2003-07-15
Campell, Bruce R. (Department: 1661)
Plants
Herbaceous ornamnental flowering plant
Chrysanthemum
Plant Patent
active
PP013973
ABSTRACT:
BOTANICAL CLASSIFICATION/CULTIVAR DESIGNATION
Chrysanthemum×morifolium
cultivar Sunny Yobrigitte.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct cultivar of Chrysanthemum plant, botanically known as
Chrysanthemum×morifolium
, commercially known as a garden-type Chrysanthemum and hereinafter referred to by the name ‘Sunny Yobrigitte’.
The new cultivar is a product of a mutation induction program conducted by the Inventor in Fort Myers, Fla. The objective of the program is to create new garden-type Chrysanthemum cultivars having inflorescences with desirable inflorescence forms, attractive floret colors and good garden performance.
The new Chrysanthemum originated by exposing unrooted cuttings of the Chrysanthemum cultivar Yobrigitte, disclosed in U.S. Plant Pat. No. 11,843, to X-ray radiation in July, 1998 in Fort Myers, Fla. Following the radiation treatment, the cuttings were rooted and terminal apices were removed (pinched) three times to promote lateral branch development. After lateral branches from the third pinch reached sufficient size, terminal cuttings were harvested, planted and flowered in a controlled environment in Fort Myers, Fla. The new Chrysanthemum was discovered and selected by the Inventor as a single flowering plant within this population in January, 1999. The selection of this plant was based on its desirable inflorescence form, attractive ray floret color and good garden performance.
Asexual reproduction of the new cultivar by terminal cuttings taken in a controlled environment in Fort Myers, Fla. since March, 1999, 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 Sunny Yobrigitte 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 ‘Sunny Yobrigitte’. These characteristics in combination distinguish ‘Sunny Yobrigitte’ as a new and distinct cultivar:
1. Upright and mounded plant habit.
2. Freely branching habit; dense and full plants.
3. Uniform and freely flowering habit.
4. Decorative-type inflorescences.
5. Bright yellow-colored ray florets.
6. Natural season flowering in mid-October in the Northern Hemisphere.
Plants of the new Chrysanthemum are most similar to plants of the the cultivar Yobrigitte. In side-by-side comparisons conducted in Fort Myers, Fla., plants of the new Chrysanthemum differed from plants of the cultivar Yobrigitte in the following characteristics:
1. Plants of the new Chrysanthemum were taller than plants of the cultivar Yobrigitte.
2. Ray florets of the new Chrysanthemum and the cultivar Yobrigitte differed in color as ray florets of the cultivar were white in color.
Campell Bruce R.
Para Annette
Whealy C. A.
Yoder Brother's Inc.
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