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Didymoplexis Pachystomoides
''Didymoplexis'', commonly known as crystal orchids or as 双唇兰属 (shuang chun lan shu), is a genus of terrestrial leafless orchids in the family Orchidaceae, about twenty species of which have been described. Orchids in this genus have swollen, fleshy rhizomes and thin, pale, upright fleshy flowering stems with resupinate, bell-shaped white or pale yellowish brown flowers. They are native to Africa, Madagascar, Southeast Asia, Australia and various islands of the Pacific. Description Orchids in the genus ''Didymoplexis'' are small, leafless, terrestrial, mycotrophic herbs with a swollen, fleshy rhizome. The flowering stem is thin, upright and fleshy with a few scale-like bracts fleshy and one to a few flowers. The flowers are resupinate, white or pale yellowish brown and often last for less than a day. The sepals and petals are joined at the base to form a short, bell-shaped tube with the tips spreading widely. The labellum is relatively broad and has a band of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Didymoplexis Pallens
''Didymoplexis pallens'', commonly known as crystal bells or 双唇兰 (shuang chun lan), is a leafless terrestrial mycotrophic orchid in the family Orchidaceae. It has up to fifteen small, white, pinkish or brownish flowers on a fleshy yellow flowering stem. The flowers open one at a time, remaining open for a short time. Crystal bells is widely distributed in Asia, Southeast Asia, New Guinea, Australia and some Pacific Islands. Description ''Didymoplexis pallens'' is a leafless, terrestrial mycotrophic herb that has a fleshy rhizome and a fleshy yellow flowering stem tall. There are between five and fifteen resupinate white, pinkish or brownish flowers long and wide but only one or two short-lived flowers are open at a time. The flowers are bell-shaped with the sepals and petals similar in size and shape and fused for about half their length. The labellum is wedge-shaped, long and wide with the side curved upwards. There are two or three irregular rows of calli along t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mycotroph
A mycotroph is a plant that gets all or part of its carbon, water, or nutrient supply through symbiotic association with fungi. The term can refer to plants that engage in either of two distinct symbioses with fungi: *Many mycotrophs have a mutualistic association with fungi in any of several forms of mycorrhiza. The majority of plant species are mycotrophic in this sense. Examples include Burmanniaceae. *Some mycotrophs are parasitic upon fungi in an association known as myco-heterotrophy Myco-heterotrophy (from Ancient Greek, Greek μύκης , "fungus", ἕτερος ', "another", "different" and τροφή ', "nutrition") is a symbiosis, symbiotic relationship between certain kinds of plants and fungi, in which the plant gets a .... References External links Fungus Flowers {{modelling ecosystems Trophic ecology Mycology Symbiosis Parasites of fungi Parasitic plants Plant nutrition ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Didymoplexis Avaratraensis
''Didymoplexis'', commonly known as crystal orchids or as 双唇兰属 (shuang chun lan shu), is a genus of terrestrial leafless orchids in the family Orchidaceae, about twenty species of which have been described. Orchids in this genus have swollen, fleshy rhizomes and thin, pale, upright fleshy flowering stems with resupinate, bell-shaped white or pale yellowish brown flowers. They are native to Africa, Madagascar, Southeast Asia, Australia and various islands of the Pacific. Description Orchids in the genus ''Didymoplexis'' are small, leafless, terrestrial, mycotrophic herbs with a swollen, fleshy rhizome. The flowering stem is thin, upright and fleshy with a few scale-like bracts fleshy and one to a few flowers. The flowers are resupinate, white or pale yellowish brown and often last for less than a day. The sepals and petals are joined at the base to form a short, bell-shaped tube with the tips spreading widely. The labellum is relatively broad and has a band of c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Didymoplexis Africana
''Didymoplexis'', commonly known as crystal orchids or as 双唇兰属 (shuang chun lan shu), is a genus of terrestrial leafless orchids in the family Orchidaceae, about twenty species of which have been described. Orchids in this genus have swollen, fleshy rhizomes and thin, pale, upright fleshy flowering stems with resupinate, bell-shaped white or pale yellowish brown flowers. They are native to Africa, Madagascar, Southeast Asia, Australia and various islands of the Pacific. Description Orchids in the genus ''Didymoplexis'' are small, leafless, terrestrial, mycotrophic herbs with a swollen, fleshy rhizome. The flowering stem is thin, upright and fleshy with a few scale-like bracts fleshy and one to a few flowers. The flowers are resupinate, white or pale yellowish brown and often last for less than a day. The sepals and petals are joined at the base to form a short, bell-shaped tube with the tips spreading widely. The labellum is relatively broad and has a band of c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Checklist Of Selected Plant Families
The World Checklist of Selected Plant Families (usually abbreviated to WCSP) is an "international collaborative programme that provides the latest peer reviewed and published opinions on the accepted scientific names and synonyms of selected plant families." Maintained by the Royal Botanic Gardens, Kew, it is available online, allowing searches for the names of families, genera and species, as well as the ability to create checklists. The project traces its history to work done in the 1990s by Kew researcher Rafaël Govaerts on a checklist of the genus ''Quercus''. Influenced by the Global Strategy for Plant Conservation, the project expanded. , 173 families of seed plants were included. Coverage of monocotyledon families is complete; other families are being added. There is a complementary project called the International Plant Names Index (IPNI), in which Kew is also involved. The IPNI aims to provide details of publication and does not aim to determine which are accepted spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Greek
Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic period (), and the Classical period (). Ancient Greek was the language of Homer and of fifth-century Athenian historians, playwrights, and philosophers. It has contributed many words to English vocabulary and has been a standard subject of study in educational institutions of the Western world since the Renaissance. This article primarily contains information about the Epic and Classical periods of the language. From the Hellenistic period (), Ancient Greek was followed by Koine Greek, which is regarded as a separate historical stage, although its earliest form closely resembles Attic Greek and its latest form approaches Medieval Greek. There were several regional dialects of Ancient Greek, of which Attic Greek developed into Koine. Dia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Griffith (botanist)
William Griffith (4 March 1810 – 9 February 1845) was a British doctor, naturalist, and botanist. Griffith's botanical publications are from India and Burma. After a brief stay in Madras, he was assigned as a Civil Surgeon to Tenasserim, Burma, where he studied local plants and made collecting trips to the Barak River valley in Assam. He explored various parts of Burma, traveling the rivers, including the Irrawadi as far as Rangoon. He visited the highlands of Sikkim, and the region of the Himalayas around Shimla. Subsequently, Griffith was appointed as Civil Surgeon in Malacca, where he died of a parasitic liver disease. Biography William was born at Ham on 4 March 1810, the son of Thomas Griffith. He studied under a private tutor along with brothers and even in his early days, took an interest in botany. He later went to London University where he studied under Robert Brown and John Lindley. He was also influenced by his friend R.H. Solly. He studied briefly at Paris und ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Government
The Australian Government, also known as the Commonwealth Government, is the national government of Australia, a federal parliamentary constitutional monarchy. Like other Westminster-style systems of government, the Australian Government is made up of three branches: the executive (the prime minister, the ministers, and government departments), the legislative (the Parliament of Australia), and the judicial. The legislative branch, the federal Parliament, is made up of two chambers: the House of Representatives (lower house) and Senate (upper house). The House of Representatives has 151 members, each representing an individual electoral district of about 165,000 people. The Senate has 76 members: twelve from each of the six states and two each from Australia's internal territories, the Australian Capital Territory and Northern Territory. The Australian monarch, currently King Charles III, is represented by the governor-general. The Australian Government in its executive ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Tropical Rainforest Orchids
Australian(s) may refer to: Australia * Australia, a country * Australians, citizens of the Commonwealth of Australia ** European Australians ** Anglo-Celtic Australians, Australians descended principally from British colonists ** Aboriginal Australians, indigenous peoples of Australia as identified and defined within Australian law * Australia (continent) ** Indigenous Australians * Australian English, the dialect of the English language spoken in Australia * Australian Aboriginal languages * ''The Australian'', a newspaper * Australiana, things of Australian origins Other uses * Australian (horse), a racehorse * Australian, British Columbia, an unincorporated community in Canada See also * The Australian (other) * Australia (other) Australia is a country in the Southern Hemisphere. Australia may also refer to: Places * Name of Australia relates the history of the term, as applied to various places. Oceania *Australia (continent), or Sahul, the landmasses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labellum (botany)
In botany, the labellum (or lip) is the part of the flower of an orchid or '' Canna'', or other less-known genera, that serves to attract insects, which pollinate the flower, and acts as a landing platform for them. ''Labellum'' (plural: ''labella'') is the Latin diminutive of ''labrum'', meaning lip. The labellum is a modified petal and can be distinguished from the other petals and from the sepals by its large size and its often irregular shape. It is not unusual for the other two petals of an orchid flower to look like the sepals, so that the labellum stands out as distinct. Bailey, L. H. ''Gentes Herbarum: Canna x orchiodes''. (Ithaca), 1 (3): 120 (1923); Khoshoo, T. N. & Guha, I. ''Origin and Evolution of Cultivated Cannas.'' Vikas Publishing House. In orchids, the labellum is the modified median petal that sits opposite from the fertile anther and usually highly modified from the other perianth segments. It is often united with the column and can be hinged or movable, fac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petal
Petals are modified Leaf, leaves that surround the reproductive parts of flowers. They are often advertising coloration, brightly colored or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''corolla''. Petals are usually accompanied by another set of modified leaves called sepals, that collectively form the ''calyx'' and lie just beneath the corolla. The calyx and the corolla together make up the perianth, the non-reproductive portion of a flower. When the petals and sepals of a flower are difficult to distinguish, they are collectively called tepals. Examples of plants in which the term ''tepal'' is appropriate include Genus, genera such as ''Aloe'' and ''Tulipa''. Conversely, genera such as ''Rose, Rosa'' and ''Phaseolus'' have well-distinguished sepals and petals. When the undifferentiated tepals resemble petals, they are referred to as "petaloid", as in petaloid monocots, orders of monocots with brightly colored tepals. Sinc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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