Orchids are plants that belong to the family Orchidaceae, a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Orchids are cosmopolitan plants that are found in almost every habitat on Earth except glaciers. The world's richest diversity of orchid genera and species is found in the tropics.
In the botanical classification of plants, Aeridinae Pfitzer is a subtribe of the tribe Vandeae whose representatives all have a monopodial growth habit and do not possess pseudobulbs.
Dendrobium is a genus of mostly epiphytic and lithophytic orchids in the family Orchidaceae. It is a very large genus, containing more than 1,800 species that are found in diverse habitats throughout much of south, east and southeast Asia, including China, Japan, India, the Philippines, Indonesia, Australia, New Guinea, Vietnam and many of the islands of the Pacific. Orchids in this genus have roots that creep over the surface of trees or rocks, rarely having their roots in soil. Up to six leaves develop in a tuft at the tip of a shoot and from one to a large number of flowers are arranged along an unbranched flowering stem. Several attempts have been made to separate Dendrobium into smaller genera, but most have not been accepted by the World Checklist of Selected Plant Families.
Cymbidium, commonly known as boat orchids, is a genus of evergreen flowering plants in the orchid family Orchidaceae. Orchids in this genus are epiphytic, lithophytic, terrestrial or rarely leafless saprophytic herbs usually with pseudobulbs. There are usually between three and twelve leaves arranged in two ranks on each pseudobulb or shoot and lasting for several years. From one to a large number of flowers are arranged on an unbranched flowering stem arising from the base of the pseudobulb. The sepals and petals are all free from and similar to each other. The labellum is significantly different from the other petals and the sepals and has three lobes. There are about fifty-five species and sixteen further natural hybrids occurring in the wild from tropical and subtropical Asia to Australia. Cymbidiums are well known in horticulture and many cultivars have been developed.
Vandopsis, abbreviated as Vdps in horticultural trade, is a genus of orchids in the family Orchidaceae. It contains ca. 5 species found in Southeast Asia, Southern China, the Philippines, and New Guinea. Recently Vandopsis undulata was excluded, as the genus would otherwise be paraphyletic. The species was transferred to the genus Cymbilabia.
Ludisia (Lus.) is a genus of orchids that was thought to contain just one species, Ludisia discolor, commonly referred to as jewel orchid. A second species, Ludisia ravanii, from the Philippines, was described in 2013. Ludisia discolor is native to Southern China, Northeast India, Thailand, Vietnam, the Philippines, Malaysia, Indonesia and Myanmar, and often cultivated.
Cleisostoma paniculatum is a species of orchid found in India, Assam, Bhutan, Taiwan, Thailand, Vietnam, and China.
Cleisostoma recurvum is a species of orchid found in Cambodia, Laos, Thailand, Vietnam and China.
Cleisostoma rostratum is a species of orchid found in Cambodia, Laos, Thailand, Vietnam and China.
Cleisostoma simondii is a flowering plant that grows upon larger trees, and known in Hong Kong as (Chinese:蜘蛛蘭). It also occurs in the Himalayas, Cambodia, Laos, Myanmar, Thailand, Vietnam, and other parts of China.
Papilionanthe is a genus of flowering plants from the orchid family, Orchidaceae. It is native to Southeast Asia, southern China, and the Indian Subcontinent.
Plectorrhiza, commonly known as tangle orchids, is a genus of three species of flowering plants from the orchid family, Orchidaceae and is endemic to Australia. Orchids in the genus Plectorrhiza are epiphytic or lithophytic herbs with short stems, long, tangled roots, short leathery leaves and small flowers on a short, thin flowering stem. Two species occur in eastern Australia and one is endemic to Lord Howe Island.
Schistotylus purpuratus, commonly known as purple sprites, is the only species in the genus Schistotylus from the orchid family, Orchidaceae. It is a small epiphytic orchid with up to six crowded, linear leaves and up to ten cup-shaped, pale green flowers with purple marking and a mostly white labellum. It grows in rainforest and swampy heath in eastern Australia.
C. paniculatum may refer to:
Plectorrhiza erecta , commonly known as the upright tangle orchid, is an epiphytic or lithophytic orchid that has many coarse, cord-like roots, many bright green leaves and up to five yellowish orange, cup-shaped flowers with purplish blotches. It grows close to the ground on fibrous barked plants and only occurs on Lord Howe Island.
Andrew Phillip Brown is a conservation biologist and taxonomist at the Western Australian Department of Environment and Conservation. He is also curator of Orchidaceae and Myoporaceae at the Western Australian Herbarium and a foundation member of the Australian Orchid Foundation and the Western Australia Native Orchid Study and Conservation Group. He is the author of more than 100 journal articles and seven books on the flora of Western Australia, including a field guide to the eremophilas of that state.
Cleisostoma williamsoni is a species of orchid. It is found in Asia.
Thrixspermum congestum, commonly known as the cupped hairseed, is an epiphytic or lithophytic orchid that forms small clumps with many thin roots, up to fifteen leathery leaves and many star-shaped white or cream-coloured flowers. This orchid occurs from Papuasia to northern Australia.
Cleisostoma crochetii is a species of orchid found in Vietnam, Cambodia and Laos.
Cleisostoma sagittatum is a species of orchid found in Borneo, Java, the Philippines and Sumatra. This species was first described by Blume in 1825.
