Trichoglottis, commonly known as cherub orchids[4] or 毛舌兰属 (mao she lan shu),[5] is a genus of flowering plants in the family Orchidaceae. Orchids in this genus are epiphytic plants with thick roots, relatively thick, fibrous stems and many large, thick, leathery leaves arranged in two ranks. The flowers are usually small and yellowish with light brown or purple markings. The flowers have broad sepals, narrower petals and a labellum which has three lobes and is often hairy. There are about 85 species distributed from tropical and subtropicalAsia to the north-western Pacific. Most species grow in rainforest.
Orchids in the genus Trichoglottis are epiphytic or climbing herbs with a monopodial habit, thick roots and straggly or pendulous stems. There are many large, leathery linear to elliptic leaves arranged in two ranks with their bases sheathing the stems. From one to a few relatively small flowers are arranged on flowering stems arising from leaf axils. The flowers are resupinate and commonly yellowish with light brown or purple markings. They tend to be produced sporadically throughout the year and last for about a week. The sepals are free and subsimilar. The petals are also free from each other and slightly shorter than the sepals. The labellum is fixed rigidly to the column, fleshy, pubescent or hairy, formed by three lobes and features a sac or spur.[4][5][6]
Taxonomy and namingedit
The genus Trichoglottis was first formally described in 1825 by Carl Ludwig Blume and the description was published in Bijdragen tot de flora van Nederlandsch Indië.[1][7]
The name Trichoglottis means "hair tongue", and refers to the type species' pubescent labellum.[6]
Ceratochilusedit
In 2014, Kocyan and Schuiteman moved the former monotypic genusCeratochilus into Trichoglottis. The sole species of Ceratochilus, C. biglandulosus, is endemic to the island of Java in Indonesia. Though Ceratochilus was never considered to be closely related to Trichoglottis, molecular analysis strongly supported its position as sister to T. pusilla. Rather than excluding T. pusilla, the authors merged Ceratochilus with Trichoglottis.[8]
Species listedit
The following is a list of species of Trichoglottis accepted by Plants of the World Online as of September 2023 2019:[9]
^Blanco, Francisco Manuel (1883). Flora de Filipinas. p. 348. Retrieved 9 January 2019.
^ abcJones, David L. (2006). A complete guide to native orchids of Australia including the island territories. Frenchs Forest, N.S.W.: New Holland. p. 458. ISBN1877069124.
^ abChen, Xinqi; Wood, Jeffrey J. "Thrixspermum". Flora of China. Retrieved 7 January 2019.
^ ab"Trichoglottis". Taxonomy Research and Information Network (TRIN). Australian National Botanic Gardens. Retrieved 29 November 2020.
^Blume, Carl Ludwig (1825). Bijdragen tot de flora van Nederlandsch Indië (Part 7). Batavia. pp. 359–360. Retrieved 9 January 2019.
^Kocyan, Alexander & Schuiteman, André. "New combinations in Aeridinae" (Orchidaceae). Phytotaxa 161: 77 (2014).
^"Trichoglottis". Plants of the World Online. Retrieved 9 September 2023.
^Yudistira, Yuda R.; Mustaqim, Wendy Achmmad; Idris, Abdul R. (1 August 2023). "A new species of Trichoglottis (Orchidaceae) from eastern Kalimantan, Indonesia". Telopea. 26: 127–131. doi:10.7751/telopea17325. Retrieved 10 September 2023.
^Atthanagoda, Anusha G.; Peiris, Gayan P.; Kumara, Udayanga N. (29 August 2023). "Trichoglottis quadriga (Orchidaceae: Epidendroideae: Vandeae: Aeridinae), a new species from Central Highlands of Sri Lanka". Phytotaxa. 609 (4): 265–272. doi:10.11646/PHYTOTAXA.609.4.2.
External linksedit
Media related to Trichoglottis at Wikimedia Commons
March 17, 2024
trichoglottis, commonly, known, cherub, orchids, 毛舌兰属, genus, flowering, plants, family, orchidaceae, orchids, this, genus, epiphytic, plants, with, thick, roots, relatively, thick, fibrous, stems, many, large, thick, leathery, leaves, arranged, ranks, flowers. Trichoglottis commonly known as cherub orchids 4 or 毛舌兰属 mao she lan shu 5 is a genus of flowering plants in the family Orchidaceae Orchids in this genus are epiphytic plants with thick roots relatively thick fibrous stems and many large thick leathery leaves arranged in two ranks The flowers are usually small and yellowish with light brown or purple markings The flowers have broad sepals narrower petals and a labellum which has three lobes and is often hairy There are about 85 species distributed from tropical and subtropical Asia to the north western Pacific Most species grow in rainforest TrichoglottisIllustration of T rigida by Francisco Manuel Blanco 3 Scientific classificationKingdom PlantaeClade TracheophytesClade AngiospermsClade MonocotsOrder AsparagalesFamily OrchidaceaeSubfamily EpidendroideaeTribe VandeaeSubtribe AeridinaeGenus TrichoglottisBlume 1 Type speciesTrichoglottis retusaBlume 2 Synonyms 1 Ceratochilus Blume Synptera Llanos Stauropsis Rchb f Staurochilus Ridl ex Pfitzer Sarothrochilus Schltr Ventricularia GarayIllustration of T australiensis by Lewis Roberts Contents 1 Description 2 Taxonomy and naming 2 1 Ceratochilus 2 2 Species list 2 3 New species 3 Distribution and habitat 4 Gallery 5 References 6 External linksDescription editOrchids in the genus Trichoglottis are epiphytic or climbing herbs with a monopodial habit thick roots and straggly or pendulous stems There are many large leathery linear to elliptic leaves arranged in two ranks with their bases sheathing the stems From one to a few relatively small flowers are arranged on flowering stems arising from leaf axils The flowers are resupinate and commonly yellowish with light brown or purple markings They tend to be produced sporadically throughout the year and last for about a week The sepals are free and subsimilar The petals are also free from each other and slightly shorter than the sepals The labellum is fixed rigidly to the column fleshy pubescent or hairy formed by three lobes and features a sac or spur 4 5 6 Taxonomy and naming editThe genus Trichoglottis was first formally described in 1825 by Carl Ludwig Blume and the description was published in Bijdragen tot de flora van Nederlandsch Indie 1 7 The name Trichoglottis means hair tongue and refers to the type species pubescent labellum 6 Ceratochilus edit In 2014 Kocyan and Schuiteman moved the former monotypic genus Ceratochilus into Trichoglottis The sole species of Ceratochilus C biglandulosus is endemic to the island of Java in Indonesia Though Ceratochilus was never considered to be closely related to Trichoglottis molecular analysis strongly supported its position as sister to T pusilla Rather than excluding T pusilla the authors merged Ceratochilus with Trichoglottis 8 Species list edit The following is a list of species of Trichoglottis accepted by Plants of the World Online as of September 2023 2019 9 Trichoglottis acutifolia Ridl Trichoglottis adnata J J Sm Trichoglottis agusanensis Ames amp Quisumb Trichoglottis amesiana L O Williams Trichoglottis angusta J J Sm Trichoglottis apoensis T Hashim Trichoglottis atropurpurea Rchb f Trichoglottis australiensis Dockrill Trichoglottis biglandulosa Blume Kocyan amp Schuit Trichoglottis bimae Rchb f Trichoglottis bipenicillata J J Sm Trichoglottis bipunctata C S P Parish amp Rchb f Tang amp F T Wang 1951 Trichoglottis borneensis J J Wood Kocyan amp Schuit Trichoglottis brachystachya Kraenzl Garay Trichoglottis calcarata Ridl Trichoglottis calochila L O Williams Trichoglottis canhii Aver Trichoglottis celebica Rolfe Trichoglottis chrysochila Kraenzl Ormerod amp Cootes Trichoglottis collenetteae J J Wood C L Chan amp A L Lamb Trichoglottis corazoniae Naive amp J C Matyr Trichoglottis crociaria Seidenf Trichoglottis cuneilabris Carr Trichoglottis cypriana P O Byrne Gokusing amp J J Wood Trichoglottis dawsoniana Rchb f Rchb f Trichoglottis fasciata Rchb f Trichoglottis geminata Teijsm amp Binn J J Sm Trichoglottis gibbosicalcar Seidenf Senghas in F R R Schlechter Trichoglottis granulata Ridl Trichoglottis guibertii Linden amp Rchb f Rchb f Trichoglottis hastatiloba J J Wood amp A L Lamb Trichoglottis ionosma Lindl J J Sm Trichoglottis javanica J J Sm Trichoglottis jiewhoei J J Wood A L Lamb amp C L Chan Trichoglottis kenchungianum P O Byrne amp Gokusing Trichoglottis kinabaluensis Rolfe Trichoglottis koordersii Rolfe Trichoglottis lanceolaria Blume Trichoglottis lasioglossa Schltr Ormerod Trichoglottis latisepala Ames Trichoglottis ledermannii Schltr Trichoglottis littoralis Schltr Trichoglottis lobifera J J Sm Trichoglottis loheriana Kraenzl L O Williams Trichoglottis longifolia Atthan C Bandara N L Bandara amp Kumar Trichoglottis lorata Rolfe ex Downie Schuit Trichoglottis lowderiana Choltco Trichoglottis luchuensis Rolfe Garay amp H R Sweet Trichoglottis luwuensis P O Byrne amp J J Verm Trichoglottis luzonensis Ames Trichoglottis maculata J J Sm J J Sm Trichoglottis magnicallosa Ames amp C Schweinf in O Ames Trichoglottis mimica L O Williams Trichoglottis mindanaensis Ames Trichoglottis odoratissima Garay Trichoglottis orchidea J Koenig Garay Trichoglottis paniculata J J Sm Trichoglottis pantherina J J Sm Trichoglottis papuana Schltr Trichoglottis pauciflora J J Sm Trichoglottis persicina P O Byrne Trichoglottis philippinensis Lindl Trichoglottis punctata Ridl Trichoglottis pusilla Teijsm amp Binn Rchb f Trichoglottis ramosa Lindl Senghas in F R R Schlechter Trichoglottis retusa Blume Trichoglottis rigida Blume Trichoglottis rosea Lindl Ames in E D Merrill Trichoglottis scandens J J Sm Trichoglottis scaphigera Ridl Trichoglottis seidenfadenii Aver Trichoglottis simplex J J Sm Trichoglottis sitihasmahae J J Wood amp A L Lamb Trichoglottis smithii Carr Trichoglottis subviolacea Llanos Merr Trichoglottis tamesisii Quisumb amp C Schweinf Trichoglottis tenera Lindl Rchb f Trichoglottis tenuis Ames amp C Schweinf in O Ames Trichoglottis tinekeae Schuit Trichoglottis tricostata J J Sm Trichoglottis triflora Guillaumin Garay amp Seidenf Trichoglottis uexkuelliana J J Sm Trichoglottis valida Ridl Trichoglottis vandiflora J J Sm Trichoglottis ventricularis Kocyan amp Schuit Trichoglottis winkleri J J Sm Trichoglottis winkleri var minor J J Sm Trichoglottis winkleri var winkleri Trichoglottis zollingeriana Kraenzl J J Sm New species edit Two new species have been described but not accepted by Plants of the World Online as of 10 September 2023 Trichoglottis najibii Kalimantan Indonesia 10 Trichoglottis quadriga Sri Lanka 11 Distribution and habitat editOrchids in the genus Trichoglottis are found in China Taiwan Assam Bangladesh the Indian subcontinent Sri Lanka the Andaman Islands Cambodia Laos Myanmar the Nicobar Islands Thailand Vietnam Borneo Java the Lesser Sunda Islands Malaysia the Maluku Islands the Philippines Sulawesi Sumatra the Bismarck Archipelago New Guinea the Solomon Islands Queensland Australia the Caroline Islands and Palau Most species grow in rainforest 1 4 Gallery edit nbsp Trichoglottis atropurpurea nbsp Trichoglottis philippinensis nbsp Trichoglottis atropurpureaReferences edit a b c d Trichoglottis World Checklist of Selected Plant Families WCSP Royal Botanic Gardens Kew Trichoglottis retusa World Checklist of Selected Plant Families WCSP Royal Botanic Gardens Kew Blanco Francisco Manuel 1883 Flora de Filipinas p 348 Retrieved 9 January 2019 a b c Jones David L 2006 A complete guide to native orchids of Australia including the island territories Frenchs Forest N S W New Holland p 458 ISBN 1877069124 a b Chen Xinqi Wood Jeffrey J Thrixspermum Flora of China Retrieved 7 January 2019 a b Trichoglottis Taxonomy Research and Information Network TRIN Australian National Botanic Gardens Retrieved 29 November 2020 Blume Carl Ludwig 1825 Bijdragen tot de flora van Nederlandsch Indie Part 7 Batavia pp 359 360 Retrieved 9 January 2019 Kocyan Alexander amp Schuiteman Andre New combinations in Aeridinae Orchidaceae Phytotaxa 161 77 2014 Trichoglottis Plants of the World Online Retrieved 9 September 2023 Yudistira Yuda R Mustaqim Wendy Achmmad Idris Abdul R 1 August 2023 A new species of Trichoglottis Orchidaceae from eastern Kalimantan Indonesia Telopea 26 127 131 doi 10 7751 telopea17325 Retrieved 10 September 2023 Atthanagoda Anusha G Peiris Gayan P Kumara Udayanga N 29 August 2023 Trichoglottis quadriga Orchidaceae Epidendroideae Vandeae Aeridinae a new species from Central Highlands of Sri Lanka Phytotaxa 609 4 265 272 doi 10 11646 PHYTOTAXA 609 4 2 External links edit nbsp Media related to Trichoglottis at Wikimedia Commons Retrieved from https en wikipedia org w index php title Trichoglottis amp oldid 1184056932, wikipedia, wiki, book, books, library,
