Plants – Herbaceous ornamnental flowering plant – Orchid
Plant Patent
2001-06-30
2002-11-12
Campell, Bruce R. (Department: 1661)
Plants
Herbaceous ornamnental flowering plant
Orchid
Plant Patent
active
PP013207
ABSTRACT:
BACKGROUND OF THE INVENTION
The present invention comprises a new and distinct cultivar of Phalaenopsis Orchid, and hereinafter referred to by the cultivar name, (Golden Buddha×Pearlie) ‘Pine Ridge-A’. The new cultivar may be marketed under the name Golden Silk.
Phalaenopsis comprises a genus of about 55 species of herbaceous perennials; many of which, or the hybrids thereof, are suitable for cultivation in the home or greenhouse. Phalaenopsis are predominantly epiphytic or rock-dwelling, and are native to tropical Asia, the Malay Archipelago, and Oceania. The species typically have 2-ranked fleshy oblong or elliptic leaves affixed to a short central stem (monopodial growth), which vary in size from 5 to 8 inches to over 2 feet. The leaves may be entirely green or mottled with silver grey.
Phalaenopsis orchids, referred to as ‘Moth Orchids’ in the horticultural trade, are used as cut flowers for the florist trade, or sold as flowering potted plants for the home or interiorscape.
Phalaenopsis produce upright or pendent lateral flowering racemes, often with many showy flowers which open in succession beginning with the lowermost. The flowers possess three sepals, and three petals, the lateral ones are similar. The lowermost petal, called the labellum, is three-lobed and is often more brightly colored than the other flower segments. Flower colors include various shades of pink, white, yellow, and red-brown.
Phalaenopsis Orchids are typically propagated from seeds. Asexual propagation of Phalaenopsis is often done from off-shoots which frequently arise from the lower bracts of the inflorescence. The resulting plants are detached from the mother plant and planted in a suitable substrate. Phalaenopsis Orchids may also be asexually reproduced by tissue culture.
The new cultivar was discovered by the Inventor within the progeny of a cross of the parent plants listed below that was made in May, 1994. The new cultivar was selected by the Inventors as a flowering plant in a controlled environment in Homestead, Fla. in Apr., 1997.
Since September, 1997, asexual propagation by tissue culture in a laboratory in Sebring, Fla. has been used to increase the number of plants for evaluation and has demonstrated that the unique combination of characteristics as herein disclosed for the new cultivar are firmly fixed and are retained through successive generations of asexual reproduction.
SUMMARY OF THE INVENTION
The following traits have been repeatedly observed and are determined to be basic characteristics of the new cultivar which in combination distinguish this Phalaenopsis as a new and distinct cultivar:
1. Flowers of the new cultivar are pastel yellow in color and centrally marked with pink. The labellum is orange red in color.
2. Inflorescences of the new cultivar are very short, upright and sturdy and require little support, that is, staking.
3. Leaves of the new cultivar are broadly elliptic, relatively short in length, very dark green, and glossy.
4. Plants of new cultivar grow quickly and uniformly.
5. Plants of the new cultivar flower early, producing marketable flowering plants in about 11 months.
Plants of the new cultivar have not been observed under all possible environmental conditions. The phenotype may vary significantly with variations in environment such as temperature, light intensity, and daylength, without however, any change in genotype.
Plants of the new cultivar differ primarily from plants of the parent cultivars in petal and sepal color. Perhaps the closest commercial comparison to the new cultivar can be made to seedling-derived Phalaenopsis Orchids which are heterogeneous genetically, and typically lack uniformity in growth vigor, plant growth habit, and flower quality. Since this reference point has inconsistent characteristics, a direct comparison for (Golden Buddha×Pearlie) ‘Pine Ridge-A’ is not available. The new cultivar is a single genotype asexually-propagated via tissue culture; thus its combined horticultural characteristics listed above are uniform and predictable.
Campell Bruce R.
McCormick Susan B.
Twyford International Inc.
Whealy C. A.
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