Dendrobium

It is found throughout many tropical and subtropical areas, including Southeast Asia, where there are hundreds of species, and Vietnam, where there are over 100 species, all of which are extensively dispersed. With more than 16,000 species, Dendrobium is the second-largest orchid genus (Puchooa, 2004). Major producers of Dendrobium orchids include Thailand, Taiwan, China, the Philippines, Germany, the United States, Japan, and India. The majority of Dendrobium species are epiphytic, sympodial orchids that are native to subtropical and tropical areas. This genus is well-known for its ability to produce cut flowers. Commercial Dendrobium cultivation is widespread in the states of Karnataka, Kerela, Tamil Nadu, and Andhra Pradesh.