Orchidaceae is a diverse and widespread family of flowering plants with blooms that are often colourful and often fragrant, commonly known as the orchid family. one of the two largest families of flowering plants, with between 21,950 and 26,049 currently accepted species, found in 880 genera. In biology, a genus (plural: genera) is a taxonomic rank used in the biological classification of living and fossil organisms.
Following are the few genera (11 out of 880) of the orchid family we believe we can grow in our climate ( Kerala, India) with minor modifications like shade house etc..
Aerides, known commonly as cat's-tail orchids and fox brush orchids. It is a group of tropical epiphyte orchids that grow mainly in the warm lowlands of tropical Asia. They are valued in horticulture for their racemes of showy, fragrant, colorful flowers.
Arachnis, abbreviated as Arach in horticultural trade, consisting of more than 20 species native to Southeast Asia, Indonesia, the Philippines, New Guinea, and the Solomon Islands.
Ascocentrum, abbreviated as Asctm in horticultural trade.They occur mainly in warmer to intermediate, humid climates of the foothills of the Himalayas, in Myanmar, Thailand, Malaysia, the Philippines, Java and Borneo.
Cattleya is a genus of 113 species of orchids from Costa Rica to tropical South America
Dendrobium is a huge genus of orchids,contains about 1,200 species. The genus occurs in diverse habitats throughout much of south, east and southeast Asia, including the Philippines, Borneo, Australia, New Guinea, Vietnam, Solomon Islands and New Zealand.
Epidendrum, abbreviated Epi in the horticultural trade,is a large neotropical genus of the orchid family. With more than 1,100 species.They are native to the tropics and subtropical regions of the American continents, from South Carolina to Argentina.
Oncidium, abbreviated as Onc. in the horticultural trade,is a genus that contains about 330 species of orchids.
Phalaenopsis, known as the Moth Orchid, abbreviated Phal in the horticultural trade, is an orchid genus of approximately 60 species. Phalaenopsis is one of the most popular orchids in the trade, through the development of many artificial hybrids.
Renanthera, abbreviated as Ren in horticultural trade found in India, New Guinea, and the Philippines.
The genus Rhynchostylis, abbreviated as Rhy in horticultural trade, consisting of 6 species endemic to India, Malaysia, Indonesia and the Philippines.
Vanda,which, although not large (about fifty species), is one of the most important florally. The genus is very highly prized in horticulture for its showy, fragrant, long lasting, and intensely colorful flowers.