Orchids belong to the most diverse plant family known to man.
They have complex lifecycle, mycorrhizal association (seed
germination) and specific pollination syndrome. It is a family of
considerable economic importance particularly in horticulture and
floristry. Apart from the horticultural value, orchids are used in
traditional herbal medicine. Many orchid species are threatened
globally by over collection from the natural habitat for horticultural
purpose. Plant tissue culture and micropropagation techniques
play an important role in conservation programs and
management of botanical collection.