134.0000
						Family
						Orchidaceae Juss.; Gen. Pl. [Jussieu] 64 (1789), nom. cons.
						
over 800 genera, more than 30.000 spp. worldwide, mostly tropical
						Species listed in database: 30648; hybrids: 1477
						
							
								
								= Apostasiaceae    Lindl.; Nix. Pl. 22 (1833), nom. cons.
= Cypripediaceae    Lindl.; Nix. Pl. 22 (1833)
= Limodoraceae    Horan.; Char. Ess. Fam. 44 (1847)
= Liparidaceae    Vines; Stud. Text-book Bot. 2: 567 (1895)
= Neottiaceae    Horan.; Prim. Lin. Syst. Nat. 50 (1834)
= Neuwiediaceae    R.Dahlgren ex Reveal & Hoogland; Bull. Mus. Natl. Hist. Nat., B, Adansonia, Sér. 4, 13: 91 (1991)
= Ophrydaceae    Vines; Stud. Text-book Bot. 2: 566 (1895)
= Pycnanthaceae    Ravenna; Onira 12(6): 29 (2011)
= Vanillaceae    Lindl.; Key Bot. 73 (1835)
							 
							
						
						
					 
					
						134.6656
						Genus
						Trichocentrum Poepp. &  Endl.; Nov. Gen. Sp. Pl. [Poeppig & Endlicher] 2: 11, t. 115 (1837) s. l.
						
Distribution: Tropical America. Cohniella, Grandiphyllum and Saundersia are frequently kept separate.
						Species listed in database: 100; hybrids: 12
						
							
								
								= Acoidium    Lindl.; Edwards´s Bot. Reg. 23: sub t. 1951 (1837)
= Aurinocidium    Romowicz & Szlach.; Polish Bot. J. 51: 43 (2006)
= Cohnia    Rchb.f.; Bot. Zeitung (Berlin) 10: 928 (1852) [non Kunth 1850]
= Cohniella    Pfitzer; Nat. Pflanzenfam. [Engler & Prantl] II, 6: 194 (1889)
= Grandiphyllum    Docha Neto; Colet. Orquídeas Brasil. 3: 75 (2006)
= Lophiarella    Szlach., Mytnik & Romowicz; Polish Bot. J. 51(1): 53 (-54) (2006)
= Lophiaris    Raf.; Fl. Tellur. 4: 40 (1836)
= Saundersia    Rchb.f.; Rep. Proc. Int. Hort. Exhib. Bot. Congr. London 120 (1866)
= Stilifolium    Königer & D.Pongratz; Arcula 7: 186 (1997)
							 
							
						
						
					 
					
					
					
					
					
						
						
							 species :
						
								
									
									
											Trichocentrum aguirrei
										
										
									 (Königer) M.W.Chase & N.H.Williams; Lindleyana 16(3): 218 (2001)
								
								
										
		
			
			Distribution: Colombia  (Boyacá, Cundinamarca, Huila, Santander)
			82 CLM
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Oncidium aguirrei   (Königer) P.Ortiz; (2000)
= Stilifolium aguirrei   Königer; Arcula 9: 259 (1999)
= Cohniella aguirrei   (Königer) Königer; Arcula 10: 280 (2000)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum albococcineum
										
										
									 Linden; Belgique Hort. 15: 103 (1865)
								
								
										
		
			
			Distribution: Peru; Bolivia  (Santa Cruz); N-Brazil  (Pará, Amazonas, Rondônia); WC-Brazil  (Mato Grosso, Goiás, Brasilia Distrito Federal)
			83 BOL PER 84 BRA
			
			
			
			
				
					Synonyms: hidden
					
						
							= Trichocentrum albopurpureum   F.Buyss.; L´Orchidophile
= Trichocentrum albopurpureum   Linden & Rchb.f. ex Barb.Rodr.; Gen. Sp. Orchid. 2: 238 (1882)
= Trichocentrum albopurpureum var. striatum L.Linden & Rodigas; Lindenia 2: 77 (1886)
= Trichocentrum amazonicum   Barb.Rodr.; Gen. Sp. Orchid. 1: 140 (1877)
= Trichocentrum atropurpureum   Linden & Rchb.f.; Gard. Chron. 1866: 219 (1866)
= Trichocentrum ionopthalmum   Rchb.f.; Gard. Chron., n. s. 5: 100 (1876)
= Trichocentrum orthoplectron   Rchb.f.; Gard. Chron., n. s. 19: 562 (1883)
= Trichocentrum porphyrio   Rchb.f.; Ill. Hort. 31: 9, t. 508 (1884)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum allenii
										
										
									 (Kolan. &  Szlach.) J.M.H.Shaw; Orchid Rev., Suppl., 125 (1319): 60 (2017)
								
								
										
		
			
			Distribution: Panama
			80 PAN
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella allenii   Kolan. & Szlach.; Phyton (Horn) 56(1): 21 (2016)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum andreanum
										
										
									 (Cogn.) R.Jiménez & Carnevali; Icon. Orchid. 5-6: t. 697 (2002 publ. 2003)
								
								
										
		
			
			Distribution: Mexico  (Chiapas, Colima, Guerrero, Jalisco, Michoacán, Nayarit, Oaxaca)
			79 MEX
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris andreana   (Cogn.) R.Jiménez & Carnevali; Harvard Pap. Bot. 6(1): 284 (2001)
= Oncidium andreanum   (Cogn.) Garay; Amer. Orchid Soc. Bull. 51(6): 607 (1982)
= Oncidium carthagenense var. andreanum Cogn.; Fl. Bras. [Martius] 3(6): 411 (1906)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum andrewsiae
										
										
									 (R.Jiménez & Carnevali) R.Jiménez & Carnevali; Icon. Orchid. 5-6: ix (2002 publ. 2003)
								
								
										
		
			
			Distribution: Mexico  (Campeche, Yucatan, Quintana Roo)
			79 MEX
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris andrewsiae   R.Jiménez & Carnevali; Harvard Pap. Bot. 5(2): 419 (2001)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum ascendens
										
										
									 (Lindl.) M.W.Chase & N.H.Williams; Lindleyana 16: 137 (2001)
								
								
										
		
			
			Distribution: Mexico  (Campeche, Chiapas, Oaxaca, Quintana Roo, Sonora, Tabasco, Tamaulipas, Veracruz, Yucatan); Guatemala; Belize; El Salvador; Honduras; Nicaragua; Costa Rica; Panama
			79 MEX 80 BLZ COS ELS GUA HON NIC PAN
			
			
			
			
				
					Synonyms: hidden
					
						
							= Cohnia quekettioides   Rchb.f.; Bot. Zeitung (Berlin) 10: 928 (1852)
= Cohniella ascendens   (Lindl.) Christenson; Lindleyana 14(4): 177 (1999)
= Cohniella bolivianense   (Oppenheim) Senghas; Orchideen [Schlechter], ed. 3, Bd. I/C: 2802 (2001)
= Cohniella quekettioides   (Rchb.f.) Pfitzer; Nat. Pflanzenfam. [Engler & Prantl] III, 6: 194 (1889)
= Oncidium ascendens   Lindl.; Edwards´s Bot. Reg. 28: t. 4 (1842)
= Oncidium bolivianense   Oppenheim; Orchis 10: 93 (1916)
= Oncidium subulifolium   Schltr.; Repert. Spec. Nov. Regni Veg., Beih. 10: 79 (1922), nom. illeg.
= Stilifolium ascendens   (Lindl.) Königer & D.Pongratz; Arcula 7: 186 (1997)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum auricula
										
										
									 (Vell.) Meneguzzo & M.W.Chase; Phytotaxa 646(1): 83 (2024)
								
								
										
		
			
			Distribution: SE-Brazil  (Minas Gerais, Espirito Santo, São Paulo, Rio de Janeiro)
			84 BRA
			
			
			
			
				
					Synonyms: hidden
					
						
							= Aurinocidium harrisonianum   (Lindl.) Romowicz & Szlach.; Polish Bot. J. 51(1): 44 (2006)
= Epidendrum auricula   Vell.; Fl. Flumin. 9: t. 31 (1825 publ. 1829)
= Oncidium acrobotryum   Klotzsch; Allg. Gartenzeitung [Otto & Dietrich] 23: 289 (1855)
= Oncidium auricula   (Vell.) Pabst; Orquídea (Rio de Janeiro) 19: 126 (1957)
= Oncidium harrisoniae   G.Lodd. ex Drapiez; Encyclogr. Règne Vég. 1: [unpaged] (1833)
= Oncidium harrisonianum   Lindl.; Edwards´s Bot. Reg. 18: t. 1569 (1833)
= Oncidium harrisonianum var. pallidum Rchb.f.; Hamburger Garten- Blumenzeitung 16: 419 (1860)
= Oncidium pallidum   Lindl.; Edwards´s Bot. Reg. 26(Misc.): 50 (1840)
= Oncidium pantherinum   Hoffmanns. ex Lindl.; Fol. Orchid. 6/7(Oncidium): 35 (1855)
= Oncidium pentaspilum   Hoffmanns. ex Lindl.; Fol. Orchid. 6/7(Oncidium): 35 (1855)
= Oncidium ramiferum   Klotzsch; Allg. Gartenzeitung [Otto & Dietrich] 23: 289 (1855)
= Grandiphyllum auricula   (Vell.) Docha Neto; Colet. Orquídeas Brasil. 3: 75 (2006)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum aurisasinorum
										
										
									 (Standl. &  L.O.Williams) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: El Salvador; Honduras; Nicaragua
			80 ELS HON NIC
			
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris aurisasinora   (Standl. & L.O.Williams) Braem; Schlechteriana 4 (12): 17 (1993)
= Oncidium aurisasinorum   Standl. & L.O.Williams; Ceiba 3: 39 (1952)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum ayacuchense
										
										
									 J.M.H.Shaw; Orchid Rev. 122 (1305): 17 (2014), nom. nov.
								
								
										
		
			
			Distribution: Venezuela
			82 VEN
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella amazonica   Cetzal & Carnevali; Lankesteriana 13(3): 208 (2014)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum bellanianum
										
										
									 (Königer) J.M.H.Shaw; Orchid Rev. 122 (1305): 17 (2014)
								
								
										
		
			
			Distribution: Mexico
			79 MEX
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris bellaniana   Königer; Arcula 22: 468 (2012)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum bicallosum
										
										
									 (Lindl.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Mexico  (Oaxaca, Chiapas); Guatemala; El Salvador; Honduras
			79 MEX 80 ELS GUA HON
			
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris bicallosa   (Lindl.) Braem; Schlechteriana 4 (12): 17 (1993)
= Oncidium bicallosum   Lindl.; Pl. Hartw. [Bentham] 94 (1842)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum binotii
										
										
									 (Pabst) J.M.H.Shaw; Orchid Rev., Suppl., 120 (1297): 16 (2012)
								
								
										
		
			
			Distribution: Brazil  (Minas Gerais)
			84 BRA
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Oncidium jonesianum var. binotii Pabst; Bradea 2(24): 170 (1977)
= Cohniella binotii   (Pabst) G.A.Romero & Carnevali; Brittonia 62(2): 161 (2010)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum biorbiculare
										
										
									 (Balam & Cetzal) R.Jiménez & Solano; Acta Bot. Mex. 97: 53 (2011)
								
								
										
		
			
			Distribution: Mexico  (Puebla, Queretaro, San Luis Potosi, Tamaulipas, Veracruz, Zacatecas)
			79 MEX
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella biorbicularis   Balam & Cetzal; Brittonia 62(2): 162 (2010)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum brachyceras
										
										
									 Schltr.; Repert. Spec. Nov. Regni Veg., Beih. 7: 184 (1920)
								
								
										
		
			
			Distribution: Colombia  (Cauca)
			82 CLM
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum brachyphyllum
										
										
									 (Lindl.) R.Jiménez; Acta Bot. Mex. 97: 53 (2011)
								
								
										
		
			
			Distribution: Mexico  (Chiapas, Chihuahua, Colima, Durango, Guerrero, Jalisco, Mexico State, Michoacán, Morelos, Oaxaca, Sinaloa, Sonora); Guatemala; El Salvador; Costa Rica
			79 MEX 80 COS ELS GUA
			
				Remarks: cebolleta agg.
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella brachyphylla   (Lindl.) Cetzal & Carnevali; Brittonia 62(2): 163 (2010)
= Oncidium brachyphyllum   Lindl.; Edwards´s Bot. Reg. 28: sub t. 4 (1842)
= Trichocentrum brachyphyllum   (Lindl.) J.M.H.Shaw; Orchid Rev., Suppl., 120 (1297): 16 (2012), isonym
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum brenesii
										
										
									 Schltr.; Repert. Spec. Nov. Regni Veg., Beih. 19: 248 (1923)
								
								
										
		
			
			Distribution: Costa Rica
			80 COS
			
			
				Conservation Status: IUCN V (Costa Rica E)
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum brevicalcaratum
										
										
									 C.Schweinf.; Amer. Orchid Soc. Bull. 13: 388 (1945)
								
								
										
		
			
			Distribution: Peru
			83 PER
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum caatingaense
										
										
									 (Cetzal, V.P.Castro & Marçal) J.M.H.Shaw; Orchid Rev. 122 (1305): 17 (2014)
								
								
										
		
			
			Distribution: Brazil  (Ceará, Bahia, Minas Gerais, Maranhão, Paraíba, Pernambuco, Piauí, Tocantins)
			84 BRA
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella caatingaensis   Cetzal, V.P.Castro & Marçal; Syst. Bot. 37(1): 61 (2012)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum caloceras
										
										
									 Endrés & Rchb.f.; Gard. Chron. 1871: 1257 (1871)
								
								
										
		
			
			Distribution: Costa Rica
			80 COS
			
			
			
			
				
					Synonyms: hidden
					
						
							= Trichocentrum costaricense   Mora-Ret. & Pupulin; Selbyana 15: 94 (1994)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum candidum
										
										
									 Lindl.; Edwards´s Bot. Reg. 29(Misc.): 9 (1843)
								
								
										
		
			
			Distribution: C-Mexico; S-Mexico; Guatemala; El Salvador
			79 MEX 80 ELS GUA
			
			
			
			
				
					Synonyms: hidden
					
						
							= Trichocentrum albiflorum   Rolfe; Bull. Misc. Inform. Kew 1893: 336 (1893)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum capistratum
										
										
									 Linden & Rchb.f.; Gard. Chron. 1871: 1257 (1871)
								
								
										
		
			
			Distribution: Costa Rica; Panama; Colombia  (Antioquia, Boyacá); Venezuela  (Zulia)
			80 COS PAN 82 CLM VEN
			
			
			
			
				
					Synonyms: hidden
					
						
							= Trichocentrum panamense   Rolfe; Bull. Misc. Inform. Kew 341 (1913)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum carthagenense
										
										
									 (Jacq.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Mexico  (Campeche, Chiapas, Oaxaca, Quintana Roo, Tabasco, Veracruz, Yucatan); Guatemala; Belize; El Salvador; Honduras; Nicaragua; Costa Rica; Dominica; Martinique; St. Lucia; St. Vincent; Grenada; Colombia  (Atlántico, Bolívar, Cauca, Cundinamarca, Magdalena, Meta, Tolima); Venezuela  (Amazonas, Apure)
			79 MEX 80 BLZ COS ELS GUA HON NIC 81 DOM GRE MAR STL STV 82 CLM VEN
			
				Remarks: see also T. oerstedii which is frequently included here
			
			
			
				
						
					
				
				
						
					
				
					
						 
					
				
				
					
						 
					
				
				
				
			 
			
				
					Synonyms: hidden
					
						
							= Cymbidium undulatum   Sw.; Nova Acta Regiae Soc. Sci. Upsal. 6: 74 (1799)
= Epidendrum carthagenense   Jacq.; Enum. Syst. Pl. 30 (1760)
= Epidendrum crispum   Lam.; Encycl. [J.Lamarck et al.] 1(1): 186 (1783)
= Lophiaris carthagenensis   (Jacq.) Braem; Schlechteriana 4: 17 (1993)
= Oncidium carthagenense   (Jacq.) Sw.; Kongl. Vetensk. Acad. Nya Handl. 21: 240 (1800)
= Oncidium carthagenense var. klotzschii Lindl.; Fol. Orchid. 6/7(Oncidium): 40 (1855)
= Oncidium carthagenense var. sanguineum (Lindl.) Lindl.; Fol. Orchid. 6/7(Oncidium): 40 (1855)
= Oncidium carthagenense var. swartzii Lindl.; Fol. Orchid. 6/7(Oncidium): 40 (1855)
= Oncidium huntianum   Hook.; Bot. Mag. 67: t. 3806 (1840)
= Oncidium huntleyanum   Beer ex Lindl.; Fol. Orchid. 6/7(Oncidium): 58 (1855)
= Oncidium kymatoides   Kraenzl.; Pflanzenr. [Engler], IV.50, Heft 80 (Orch.-Oncid. 2): 112 (1922)
= Oncidium obsoletum   Galeotti ex Lindl.; Fol. Orchid. 6/7(Oncidium): 41 (1855)
= Oncidium panduriferum   Kunth; Nov. Gen. Sp. [H.B.K.] 1: 346, t. 82 (1816)
= Oncidium roseum   Lodd. ex Paxton; Paxton´s Mag. Bot. 6: 238 (1839)
= Oncidium salvadorense   Schltr.; Repert. Spec. Nov. Regni Veg. 12: 215 (1913)
= Oncidium sanguineum   Lindl.; Sert. Orchid., t. 27 (1839)
= Oncidium sanguineum var. auriculatum Regel; Index Sem. (St. Petersburg [Petropolitanus]) 1855: 21 (1855)
= Oncidium sanguineum var. roseum Regel; Ann. Sci. Nat., Bot., Sér. 4, 6: 377 (1856)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum cavendishianum
										
										
									 (Bateman) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Mexico  (Chiapas, Colima, Guerrero, Jalisco, Mexico State, Michoacán, Morelos, Nayarit, Oaxaca, Veracruz); Guatemala; El Salvador; Honduras
			79 MEX 80 ELS GUA HON
			
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris cavendishiana   (Bateman) Braem; Schlechteriana 4 (12): 17 (1993)
= Lophiaris pachyphylla   (Hook.) R.Jiménez & Carnevali; Harvard Pap. Bot. 5(2): 423 (2001)
= Oncidium cavendishianum   Bateman; Orchid. Mexico Guatemala: t. 3 (1837)
= Oncidium pachyphyllum   Hook.; Bot. Mag. 67: t. 3807 (1840)
= Trichocentrum pachyphyllum   (Hook.) R.Jiménez & Carnevali; Icon. Orchid. 5-6: ix (2002 publ. 2003)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum cayennense
										
										
									 (Sambin & Chiron) Meneguzzo & M.W.Chase; Phytotaxa 646(1): 84 (2024)
								
								
										
		
			
			Distribution: French Guiana
			82 FRG
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella cayennensis   Sambin & Chiron; Phytotaxa 323(1): 63 (2017)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum cebolleta
										
										
									 (Jacq.) M.W.Chase & N.H.Williams; Lindleyana 16: 137 (2001)
								
								
										
		
			
			Distribution: N-Colombia; N-Venezuela
			82 CLM VEN
			
				Remarks: cebolleta agg. Circumscription see Cetzal-Ix et al. 2013
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella cebolleta   (Jacq.) Christenson; Lindleyana 14(4): 177 (1999)
= Epidendrum cebolleta   Jacq.; Enum. Syst. Pl. 30 (1760)
= Oncidium cebolleta   (Jacq.) Sw.; Kongl. Vetensk. Acad. Nya Handl. 21: 240 (1800)
= Oncidium humboldtii   Schltr.; Repert. Spec. Nov. Regni Veg. 23: 65 (1926)
= Oncidium ottonis   Rchb.f. ex Kraenzl.; Pflanzenr. [Engler], IV.50, Heft 80 (Orch.-Oncid. 2): 92 (1922) [non Schltr.]
= Stilifolium cebolleta   (Jacq.) Königer & D.Pongratz; Arcula 7: 187 (1997)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum cepula
										
										
									 (Hoffmanns.) J.M.H.Shaw; Orchid Rev., Suppl., 120 (1297): 16 (2012)
								
								
										
		
			
			Distribution: Bolivia  (Beni, Cochabamba, Santa Cruz); Paraguay
			83 BOL 85 PAR
			
				Remarks: cebolleta agg.
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella cepula   (Hoffmanns.) Carnevali & G.A.Romero; Brittonia 62(2): 167 (2010)
= Cohniella osteniana   (Schltr.) Christenson; Lindleyana 14(4): 177 (1999)
= Cohniella pongratziana   (Königer) Königer; Arcula 10: 280 (2000)
= Cohniella wittii   (Oppenheim) Senghas; Orchideen [Schlechter], ed. 3, Bd. I/C: 2802 (2001)
= Lophiaris wittii   (Oppenheim) Braem; Schlechteriana 4 (12): 21 (1993)
= Oncidium cebolleta f. purum (L.C.Menezes) F.Barros & J.A.N.Bat.; Orquidologia Sul-Amer. 103 (2004)
= Oncidium cebolleta var. purum L.C.Menezes; Schlechteriana 2(4): 132 (1991)
= Oncidium cepula   Hoffmanns.; Bot. Zeitung (Berlin) 1: 833 (1843)
= Oncidium glaziovii   Cogn.; Fl. Bras. [Martius] 3(6): 440 (1906)
= Oncidium ostenianum   Schltr.; Repert. Spec. Nov. Regni Veg. 21: 341 (1925)
= Oncidium wittii   Oppenheim; Orchis 10: 91 (1916)
= Stilifolium ostenianum   (Schltr.) Königer & D.Pongratz; Arcula 7: 189 (1997)
= Stilifolium pongratzianum   Königer; Arcula 9: 261 (1999)
= Stilifolium wittii   (Oppenheim) Königer & D.Pongratz; Arcula 7: 190 (1997)
= Trichocentrum cepula f. purum (L.C.Menezes) Meneguzzo; Harvard Pap. Bot. 19(1): 74 (2014)
= Trichocentrum ostenianum   (Schltr.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 138 (2001)
= Trichocentrum pongratzianum   (Königer) M.W.Chase & N.H.Williams; Lindleyana 16(3): 218 (2001)
= Trichocentrum wittii   (Oppenheim) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum christensonianum
										
										
									 (Kolan. &  Szlach.) J.M.H.Shaw; Orchid Rev., Suppl., 125 (1319): 60 (2017)
								
								
										
		
			
			Distribution: Colombia
			82 CLM
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella christensoniana   Kolan. & Szlach.; Phyton (Horn) 56(1): 24 (2016)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum chrysops
										
										
									 (Rchb.f.) Soto Arenas & R.Jiménez; Icon. Orchid. 5-6: ix (2002 publ. 2003)
								
								
										
		
			
			Distribution: Mexico  (Guerrero, Oaxaca)
			79 MEX
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris chrysops   (Rchb.f.) R.Jiménez & Carnevali; Harvard Pap. Bot. 6(1): 284 (2001)
= Oncidium chrysops   Rchb.f.; Gard. Chron., Ser. 3, 3: 104 (1888)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum cosymbephorum
										
										
									 (C.Morren) R.Jiménez & Carnevali; Icon. Orchid. 5-6: ix (2002 publ. 2003)
								
								
										
		
			
			Distribution: Mexico  (Chiapas, Oaxaca, Queretaro, San Luis Potosi, Tabasco, Tamaulipas, Veracruz)
			79 MEX
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris cosymbephora   (C.Morren) R.Jiménez & Carnevali; Harvard Pap. Bot. 6(1): 284 (2001)
= Oncidium cosymbephorum   C.Morren; Ann. Soc. Roy. Agric. Gand 5: 333 (1849)
= Oncidium guttatum var. morrenii (Lindl.) Rchb.f.; Ann. Bot. Syst. [Walpers] 6: 783 (1863)
= Oncidium guttatum var. roseum Linden; Ill. Hort. 27: 103 (1890)
= Oncidium henchmannii   (Knowles & Westc.) Lodd. ex Paxton; Paxton´s Mag. Bot. 6: 238 (1839)
= Oncidium luridum var. henchmannii Knowles & Westc.; Fl. Cab. 3: 22, t. 97 (1839)
= Oncidium luridum var. morrenii Lindl.; Fol. Orchid. 6/7(Oncidium): 41 (1855)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum crispiflorum
										
										
									 (Schltr.) Bogarín; Lankesteriana 14(3): 274 (2014)
								
								
										
		
			
			Distribution: Panama
			80 PAN
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris crispiflora   (Schltr.) Balam & Cetzal; J. Torrey Bot. Soc. 139(1): 14 (2012)
= Oncidium oerstedii var. crispiflorum Schltr.; Repert. Spec. Nov. Regni Veg., Beih. 17: 85 (1922)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum croatii
										
										
									 (Kolan. &  Szlach.) J.M.H.Shaw; Orchid Rev., Suppl., 125 (1319): 60 (2017)
								
								
										
		
			
			Distribution: Panama
			80 PAN
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella croatii   Kolan. & Szlach.; Phyton (Horn) 56(1): 22 (2016)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum croizatii
										
										
									 (Cetzal & Carnevali) J.M.H.Shaw; Orchid Rev. 122 (1305): 17 (2014)
								
								
										
		
			
			Distribution: Colombia  (Vichada); Venezuela
			82 CLM VEN
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella croizatii   Cetzal & Carnevali; Novon 21(2): 179 (2011)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum cymbiglossum
										
										
									 Pupulin; Lindleyana 9(1): 51 (1994)
								
								
										
		
			
			Distribution: Costa Rica
			80 COS
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum dianthum
										
										
									 Pupulin & Mora-Ret.; Selbyana 15(2): 90 (1994)
								
								
										
		
			
			Distribution: Costa Rica
			80 COS
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum divaricatum
										
										
									 (Lindl.) Meneguzzo & M.W.Chase; Phytotaxa 646(1): 84 (2024)
								
								
										
		
			
			Distribution: SE-Brazil  (Minas Gerais, Espirito Santo, São Paulo, Rio de Janeiro); S-Brazil  (Paraná, Santa Catarina, Rio Grande do Sul); Paraguay  (Alto Paraná, San Pedro); Argentina  (Corrientes, Misiones)
			84 BRA 85 ARG PAR
			
			
			
			
				
					Synonyms: hidden
					
						
							= Aurinocidium divaricatum   (Lindl.) Romowicz & Szlach.; Polish Bot. J. 51(1): 44 (2006)
= Aurinocidium pulvinatum   (Lindl.) Romowicz & Szlach.; Polish Bot. J. 51(1): 44 (2006)
= Aurinocidium robustissimum   (Rchb.f.) Romowicz & Szlach.; Polish Bot. J. 51(1): 44 (2006)
= Aurinocidium sphegiferum   (Lindl.) Romowicz & Szlach.; Polish Bot. J. 51(1): 44 (2006)
= Grandiphyllum divaricatum   (Lindl.) Docha Neto; Colet. Orquídeas Brasil. 3: 75 (2006)
= Grandiphyllum pulvinatum   (Lindl.) Docha Neto; Colet. Orquídeas Brasil. 3: 76 (2006)
= Grandiphyllum robustissimum   (Rchb.f.) Docha Neto; Colet. Orquídeas Brasil. 3: 76 (2006)
= Grandiphyllum sphegiferum   (Lindl.) Docha Neto; Colet. Orquídeas Brasil. 3: 76 (2006)
= Oncidium divaricatum   Lindl.; Edwards´s Bot. Reg. 22: t. 1050 (1836)
= Oncidium divaricatum var. cupreum Lindl.; Bot. Reg. 22: t. 1050 (1836)
= Oncidium pulvinatum   Lindl.; Edwards´s Bot. Reg. 24(Misc.): 61 (1838)
= Oncidium pulvinatum var. grandiflorum Regel; Ann. Sci. Nat., Bot., Sér. 4, 6: 377 (1856)
= Oncidium pulvinatum var. majus B.S.Williams; Orch.-Grow. Man., ed. 2: 129 (1862)
= Oncidium pulvinatum var. minarum Hoehne & Schltr.; Arch. Bot. São Paulo 1: 290 (1926)
= Oncidium robustissimum   Rchb.f.; Gard. Chron., Ser. 3, 4: 352 (1888)
= Oncidium sciurus   Scheidw.; Allg. Gartenzeitung [Otto & Dietrich] 7: 406 (1839)
= Oncidium sphegiferum   Lindl.; Edwards´s Bot. Reg. 29(Misc.): 17 (1843)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum edwallii
										
										
									 (Cogn.) Meneguzzo & M.W.Chase; Phytotaxa 646(1): 84 (2024)
								
								
										
		
			
			Distribution: SE-Brazil  (Minas Gerais, Espirito Santo, São Paulo, Rio de Janeiro); S-Brazil  (Paraná, Rio Grande do Sul, Santa Catarina); Paraguay  (Guaira); Argentina  (Corrientes, Misiones)
			84 BRA 85 ARG PAR
			
			
			
			
				
					Synonyms: hidden
					
						
							= Aurinocidium edwallii   (Cogn.) Romowicz & Szlach.; Polish Bot. J. 51(1): 44 (2006)
= Epidendrum monophyllum   Vell.; Fl. Flumin. 9: t. 14 (1825 publ. 1829)
= Grandiphyllum aberrans   (Schltr.) Docha Neto; Colet. Orquídeas Brasil. 3: 75 (2006)
= Grandiphyllum edwallii   (Cogn.) Docha Neto; Colet. Orquídeas Brasil. 3: 75 (2006)
= Oncidium aberrans   Schltr.; Notizbl. Bot. Gart. Berlin-Dahlem 7: 328 (1919)
= Oncidium edwallii   Cogn.; Fl. Bras. [Martius] 3(6): 383 (1905)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum estrellense
										
										
									 Pupulin & J.B.García; Lindleyana 10(3): 195 (1995)
								
								
										
		
			
			Distribution: Costa Rica
			80 COS
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum flavovirens
										
										
									 (L.O.Williams) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Mexico  (Colima, Guerrero, Jalisco, Michoacán, Nayarit)
			79 MEX
			
			
				Conservation Status: IUCN R
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiarella flavovirens   (L.O.Williams) Carnevali & Balam; Syst. Bot. 38(1): 53 (2013)
= Lophiaris flavovirens   (L.O.Williams) Braem; Schlechteriana 4 (12): 17 (1993)
= Oncidium flavovirens   L.O.Williams; Amer. Orchid Soc. Bull. 9: 175 (1940)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum fuscum
										
										
									 Lindl.; Edwards´s Bot. Reg. 23: t. 1951 (1837)
								
								
										
		
			
			Distribution: Venezuela  (Bolívar, Monagas); Surinam; French Guiana; Ecuador; Bolivia  (La Paz, Santa Cruz); N-Brazil  (Roraima, Amazonas); NE-Brazil  (Pernambuco, Bahia, Sergipe); WC-Brazil  (Mato Grosso, Goiás); SE-Brazil  (Minas Gerais, Espirito Santo, Rio de Janeiro); S-Brazil  (Paraná, Santa Catarina)
			82 FRG SUR VEN 83 BOL ECU 84 BRA
			
			
			
			
				
					Synonyms: hidden
					
						
							= Acoidium fuscum   (Lindl.) Lindl.; Edwards´s Bot. Reg. 23: sub t. 1951 (1837)
= Trichocentrum cornucopiae   Linden & Rchb.f.; Gard. Chron. 1866: 266 (1866)
= Trichocentrum cornucopiae var. fuscatum Porsch; Denkschr. Kaiserl. Akad. Wiss. Wien, Math.-Naturwiss. Kl. 79(1): 139 (1908)
= Trichocentrum fuscum var. krameri Rchb.f.; Gard. Chron., n. s. 24: 198 (1885)
= Trichocentrum hartii   Rolfe; Bull. Misc. Inform. Kew 1894: 395 (1894)
= Trichocentrum mattogrossense   Hoehne; Comiss. Linhas Telegr. Estratég. Mato Grosso Amazonas, Annexo 5, Bot. I. 55 (1910), Repert. Spec. Nov. Regni Veg. 13: 434
= Trichocentrum pinelii   Lindl.; Gard. Chron. 1854: 772 (1854)
= Trichocentrum wagneri   Pupulin; Lindleyana 10: 203 (1995)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum helicanthum
										
										
									 (Kraenzl.) J.M.H.Shaw; Orchid Rev., Suppl., 120 (1297): 16 (2012)
								
								
										
		
			
			Distribution: ?Belize; Honduras; Panama; Colombia
			80 HON PAN 82 CLM
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella teres   (Ames & C.Schweinf.) Christenson; Lindleyana 14(4): 177 (1999)
= Oncidium helicanthum   Kraenzl.; Pflanzenr. [Engler], IV.50, Heft 80 (Orch.-Oncid. 2): 95, 281 (1922)
= Oncidium teres   Ames & C.Schweinf.; Schedul. Orchid. 8: 78 (1925)
= Stilifolium teres   (Ames & C.Schweinf.) Königer & D.Pongratz; Arcula 7: 190 (1997)
= Cohniella helicantha   (Kraenzl.) Cetzal & Carnevali; J. Torrey Bot. Soc. 137(2-3): 210 (2010)
= Trichocentrum teres   (Ames & C.Schweinf.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum hians
										
										
									 (Lindl.) Meneguzzo & M.W.Chase; Phytotaxa 646(1): 84 (2024)
								
								
										
		
			
			Distribution: SE-Brazil  (Minas Gerais); S-Brazil  (Paraná, Rio Grande do Sul)
			84 BRA
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Aurinocidium hians   (Lindl.) Romowicz & Szlach.; Polish Bot. J. 51(1): 44 (2006)
= Grandiphyllum hians   (Lindl.) Docha Neto; Colet. Orquídeas Brasil. 3: 75 (2006)
= Oncidium hians   Lindl.; Edwards´s Bot. Reg. 24(Misc.): 65 (1838)
= Oncidium leucostomum   Hoffmanns. ex Lindl.; Fol. Orchid. 6/7(Oncidium): 36 (1855)
= Oncidium maxilligerum   Lem.; Ill. Hort. 3(Misc.): 43 (1856)
= Oncidium quadricorne   Klotzsch; Allg. Gartenzeitung [Otto & Dietrich] 20: 249 (1852)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum hoegei
										
										
									 Rchb.f.; Gard. Chron., n. s. 16: 717 (1881)
								
								
										
		
			
			Distribution: Mexico  (Guerrero, Oaxaca)
			79 MEX
			
			
				Conservation Status: IUCN R
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum ilhagrandense
										
										
									 (V.P.Castro & G.F.Carr) Meneguzzo & M.W.Chase; Phytotaxa 646(1): 84 (2024)
								
								
										
		
			
			Distribution: Brazil  (Rio de Janeiro)
			84 BRA
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Grandiphyllum ilhagrandense   V.P.Castro & G.F.Carr; Icon. Orchid. Brasil. 3: t. 266 (2012)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum johnii
										
										
									 (Oppenh.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Bolivia
			83 BOL
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris johnii   (Oppenh.) Braem; Schlechteriana 4 (12): 19 (1993)
= Oncidium johnii   Oppenh.; Orchis 11: 15 (1917)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum jonesianum
										
										
									 (Rchb.f.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Bolivia  (Santa Cruz); WC-Brazil  (Mato Grosso); SE-Brazil  (Minas Gerais, São Paulo); S-Brazil  (Paraná); Paraguay  (Central, Guaira); Argentina  (Chaco, Corrientes, Misiones)
			83 BOL 84 BRA 85 ARG PAR
			
			
			
			
				
					Synonyms: hidden
					
						
							= Cohniella jonesiana   (Rchb.f.) Christenson; Lindleyana 14(4): 177 (1999)
= Oncidium jonesianum   Rchb.f.; Gard. Chron., n. s. 20: 781 (1883)
= Oncidium jonesianum var. flavens Rchb.f.; Gard. Chron., Ser. 3, 4: 234 (1888)
= Oncidium jonesianum var. phaeanthum Sander; Reichenbachia 1: 47 (1887)
= Stilifolium jonesianum   (Rchb.f.) Königer & D.Pongratz; Arcula 7: 189 (1997)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum juncifolium
										
										
									 (L.) R.Kr.Singh & Sanjeet Kumar; J. Biodivers. Conservation 9(1): 109 (2025)
								
								
										
		
			
			Distribution: Guadeloupe; Dominica; Martinique; St. Lucia; Grenadines  (Bequia Isl.); etc.
			81 DOM GDL MAR STL STV
			
				Remarks: cebolleta agg. Circumscription see Cetzal-Ix et al. 2013
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella juncifolia   (L.) Cetzal & Carnevali; Syst. Bot. 38(3): 614 (2013)
= Cymbidium juncifolium   (L.) Willd.; Sp. Pl., ed. 4 [Willdenow] 4: 102 (1805)
= Epidendrum juncifolium   L.; Sp. Pl. [Linnaeus], ed. 2: 1351 (1763)
= Oncidium juncifolium   (L.) Lindl.; Coll. Bot. [Lindley] sub t. 27 (1825)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum lacerum
										
										
									 (Lindl.) J.M.H.Shaw; Orchid Rev., Suppl., 120 (1297): 16 (2012)
								
								
										
		
			
			Distribution: Belize; Honduras; Nicaragua; Panama
			80 BLZ HON NIC PAN
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella lacera   (Lindl.) Cetzal; Ann. Bot. Fenn. 49(1-2): 139 (2012)
= Cohniella stipitata   (Lindl.) Christenson; Lindleyana 14(4): 177 (1999)
= Oncidium lacerum   Lindl.; Edwards´s Bot. Reg. 30(Misc.): 30 (1844)
= Oncidium stipitatum   Lindl.; Bot. Voy. Sulphur [Bentham] 172 (1846)
= Oncidium stipitatum var. platyonyx Rchb.f.; Gard. Chron., n. s. 9: 788 (1878)
= Stilifolium stipitatum   (Lindl.) Königer & D.Pongratz; Arcula 7: 189 (1997)
= Trichocentrum nudum subsp. stipitatum (Lindl.) Dressler & N.H.Williams; Selbyana 24(1): 45 (2003)
= Trichocentrum stipitatum   (Lindl.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum lanceanum
										
										
									 (Lindl.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
				Name: Cedros Bee, Mule Ear (Trinidad & Tobago)
			
			Distribution: Trinidad; Colombia  (Guainía); Venezuela  (Amazonas, Apure, Bolívar); Guyana; Surinam; French Guiana; Peru; Bolivia  (La Paz); N-Brazil  (Pará, Amazonas, Acre)
			81 TRT 82 CLM FRG GUY SUR VEN 83 BOL PER 84 BRA
			
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris fragrans   Raf.; Fl. Tellur. 4: 41 (1838), nom. superfl.
= Lophiaris lanceana   (Lindl.) Braem; Schlechteriana 4 (12): 17 (1993)
= Oncidium lanceanum f. aureum Christenson; Phytologia 71(6): 442 (1991 publ. 1992)
= Oncidium lanceanum   Lindl.; Trans. Hort. Soc. London, Ser. 2, 2: 100 (1836)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum leeanum
										
										
									 Rchb.f.; Flora 69: 550 (1886)
								
								
										
		
			
			Distribution: Peru
			83 PER
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum leptotifolium
										
										
									 (Cetzal & Carnevali) R.Jiménez & Solano; Acta Bot. Mex. 1: 54 (2011)
								
								
										
		
			
			Distribution: Mexico  (Chihuahua, Durango, Sinaloa, Sonora)
			79 MEX
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella leptotifolia   Cetzal & Carnevali; J. Torrey Bot. Soc. 137(2-3): 198 (2010)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum lindenii
										
										
									 (Brongn.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Mexico  (Campeche, Chiapas, Oaxaca, Quintana Roo, Tabasco, Veracruz, Yucatan); Guatemala; Belize; Honduras
			79 MEX 80 BLZ GUA HON
			
				Remarks: possibly a synonym of T. undulatum
			
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris lindenii   (Brongn.) Braem; Schlechteriana 4 (12): 19 (1993)
= Oncidium lindenii   Brongn.; Hort. Universel 3: 372 (1842)
= Oncidium retemeyerianum   Rchb.f.; Bot. Zeitung (Berlin) 14: 513 (1856)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum longicalcaratum
										
										
									 Rolfe; Orchid Rev. 4: 260 (1896)
								
								
										
		
			
			Distribution: Colombia  (Cauca, Risaralda)
			82 CLM
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Trichocentrum brandtiae   Kraenzl.; Bull. Herb. Boissier 5: 109 (1897)
= Trichocentrum verruciferum   Schltr.; Repert. Spec. Nov. Regni Veg., Beih. 7: 184 (1920)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum longifolium
										
										
									 (Lindl.) R.Jiménez; Acta Bot. Mex. 1: 54 (2011)
								
								
										
		
			
			Distribution: N-Mexico
			79 MEX
			
				Remarks: cebolleta agg.
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella longifolia   (Lindl.) Cetzal & Carnevali; Brittonia 62(2): 169 (2010)
= Oncidium longifolium   Lindl.; Edwards´s Bot. Reg. 27(Misc.): 22 (1841)
= Trichocentrum longifolium   (Lindl.) J.M.H.Shaw; Orchid Rev., Suppl., 120 (1297): 16 (2012), isonym
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum lowii
										
										
									 (Rolfe) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Guatemala
			80 GUA
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Oncidium lowii   Rolfe; Orchid Rev. 13: 116 (1905)
= Lophiaris lowii   (Rolfe) Braem; Schlechteriana 4 (12): 19 (1993)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum loyolicum
										
										
									 Pupulin, Karremans & G.Merino; Harvard Pap. Bot. 13(2): 220 (2008)
								
								
										
		
			
			Distribution: Ecuador
			83 ECU
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum luridum
										
										
									 (Lindl.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Mexico  (Campeche, Chiapas, Guerrero, Hidalgo, Jalisco, Mexico State, Michoacán, Nayarit, Oaxaca, Puebla, San Luis Potosi, Sinaloa, Tabasco, Veracruz); Guatemala; Belize; Honduras; Colombia; Venezuela; Guyana; French Guiana
			79 MEX 80 BLZ GUA HON 82 CLM FRG GUY VEN
			
				Remarks: often included in T. undulatum
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris lurida   (Lindl.) Braem; Schlechteriana 4 (12): 19 (1993)
= Oncidium luridum   Lindl.; Bot. Reg. 9: t. 727 (1823)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum macrocebolletum
										
										
									 (Cetzal & Carnevali) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 39 (2016)
								
								
										
		
			
			Distribution: E-Venezuela
			82 VEN
			
				Remarks: cebolleta agg.
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella macrocebolleta   Cetzal & Carnevali; Syst. Bot. 38(3): 616 (2013)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum margalefii
										
										
									 (Hágsater) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Mexico  (Guerrero)
			79 MEX
			
			
				Conservation Status: IUCN V
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris margalefii   (Hágsater) Braem; Schlechteriana 4 (12): 19 (1993)
= Oncidium margalefii   Hágsater; Orquídea (México City), n. s. 4(9): 256, 266 (1974 publ. 1975)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum micranthum
										
										
									 (Kraenzl.) Meneguzzo & M.W.Chase; Phytotaxa 646(1): 84 (2024)
								
								
										
		
			
			Distribution: S-Brazil  (exact locality unknown)
			84 BRA
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cyrtochilum micranthum   Kraenzl.; Gard. Chron., Ser. 3, 1896(II): 63 (1896)
= Cyrtopodium micranthum   (Kraenzl.) Rolfe; Orchid Rev. 4: 308 (1896)
= Grandiphyllum kraenzlinianum   (Cogn.) Docha Neto; Colet. Orquídeas Brasil. 3: 75 (2006), nom. superfl.
= Grandiphyllum micranthum   (Kraenzl.) J.M.H.Shaw; Orchid Rev. 119(Suppl.): 62 (2011)
= Oncidium kraenzlinianum   Cogn.; Fl. Bras. [Martius] 3(6): 371 (1905)
= Oncidium micranthum   (Kraenzl.) Mottet; Dict. Prat. Hort. 5: 791 (1898-1899)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum microchilum
										
										
									 (Bateman ex Lindl.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 138 (2001)
								
								
										
		
			
			Distribution: Mexico  (Oaxaca, Chiapas); Guatemala; El Salvador; Honduras
			79 MEX 80 ELS GUA HON
			
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiarella microchila   (Bateman ex Lindl.) Szlach., Mytnik & Romowicz; Polish Bot. J. 51: 54 (2006)
= Lophiaris microchila   (Bateman ex Lindl.) Senghas; Orchideen [Schlechter], ed. 3, I/C(33-36): 2130 (1997)
= Oncidium funckii   Lubbers; Cat. Pl. Rar. 18 (1880)
= Oncidium microchilum   Bateman ex Lindl.; Edwards´s Bot. Reg. 26(Misc.): 82 (1840)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum mirabile
										
										
									 (Rchb.f.) Meneguzzo & M.W.Chase; Phytotaxa 646(1): 84 (2024)
								
								
										
		
			
			Distribution: SE-Brazil  (Minas Gerais, Espirito Santo, São Paulo, Rio de Janeiro)
			84 BRA
			
			
			
			
				
					Synonyms: hidden
					
						
							= Saundersia mirabilis   Rchb.f.; Rep. Proc. Int. Hort. Exhib. Bot. Congr. London 120 (1866)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum moreniorum
										
										
									 Pupulin & Mor.-Pareja; Harvard Pap. Bot. 23(2): 287, figs. 7-8 (2018)
								
								
										
		
			
			Distribution: Bolivia
			83 BOL
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum morenoi
										
										
									 (Dodson & Luer) M.W.Chase & N.H.Williams; Lindleyana 16(2): 138 (2001)
								
								
										
		
			
			Distribution: Peru; Bolivia  (La Paz, Santa Cruz); N-Brazil  (Pará, Tocantins); NE-Brazil  (Maranhao); WC-Brazil  (Mato Grosso, Mato Grosso do Sul); SE-Brazil  (São Paulo); Paraguay  (Alto Paraná)
			83 BOL PER 84 BRA 85 PAR
			
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris morenoi   (Dodson & Luer) Braem; Schlechteriana 4 (12): 19 (1993)
= Oncidium morenoi   Dodson & Luer; Selbyana 1(1): 44 (1975)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum nanum
										
										
									 (Lindl.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 138 (2001)
								
								
										
		
			
			Distribution: Colombia  (Meta); Venezuela  (Amazonas, Apure, Bolívar); Guyana; French Guiana; Ecuador; Peru; Bolivia  (Cochabamba, La Paz, Santa Cruz); N-Brazil  (Roraima, Pará, Amazonas, Tocantins, Rondônia); NE-Brazil  (Maranhao); WC-Brazil  (Mato Grosso)
			82 CLM FRG GUY VEN 83 BOL ECU PER 84 BRA
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris nana   (Lindl.) Braem; Schlechteriana 4 (12): 19 (1993)
= Oncidium nanum   Lindl.; Edwards´s Bot. Reg. 28(Misc.): 37 (1842)
= Oncidium patulum   Schltr.; Orchis 8: 18 (1914)
= Oncidium thyrsiflorum   Barb.Rodr.; Gen. Sp. Orchid. 2: 194 (1882)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum natalieae
										
										
									 (Balam & Carnevali) R.Jiménez & Solano; Acta Bot. Mex. 1: 54 (2011)
								
								
										
		
			
			Distribution: Mexico  (Jalisco)
			79 MEX
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris natalieae   Balam & Carnevali; Lankesteriana 9(3): 522 (2010)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum neudeckeri
										
										
									 Königer; Arcula 6: 175 (1996)
								
								
										
		
			
			Distribution: Bolivia  (Santa Cruz)
			83 BOL
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Trichocentrum teaguei   Christenson; Orchid Digest 61(1): 32 (1997)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum nudum
										
										
									 (Bateman ex Lindl.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 138 (2001)
								
								
										
		
			
			Distribution: Panama; Colombia  (Antioquia, Atlántico, Bolívar, Cesar, Chocó, Córdoba, Magdalena, Norte de Santander, Sucre); Venezuela  (Delta Amacuro)
			80 PAN 82 CLM VEN
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella nuda   (Bateman ex Lindl.) Christenson; Lindleyana 14(4): 177 (1999)
= Oncidium ebrachiatum   Ames & C.Schweinf.; Schedul. Orchid. 8: 75 (1925)
= Oncidium nudum   Bateman ex Lindl.; Edwards´s Bot. Reg. 23: t. 1994 (1837)
= Stilifolium nudum   (Bateman ex Lindl.) Königer & D.Pongratz; Arcula 7: 189 (1997)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum obcordilabium
										
										
									 Pupulin; Novon 8(3): 283 (1998)
								
								
										
		
			
			Distribution: Ecuador
			83 ECU
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum oerstedii
										
										
									 (Rchb.f.) R.Jiménez & Carnevali; Icon. Orchid. 5-6: ix (2002 publ. 2003)
								
								
										
		
			
			Distribution: C-Mexico; S-Mexico; Guatemala; Belize; El Salvador; Honduras; Nicaragua; Costa Rica
			79 MEX 80 BLZ COS ELS GUA HON NIC
			
				Remarks: often included in T. carthaginense
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris oerstedii   (Rchb.f.) R.Jiménez, Carnevali & Dressler; Harvard Pap. Bot. 5(2): 423 (2001)
= Oncidium carthagenense var. oerstedii (Rchb.f.) Lindl.; Fol. Orchid. 6/7(Oncidium): 40 (1855)
= Oncidium oerstedii   Rchb.f.; Bonplandia (Hannover) 2: 91 (1854)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum oestlundianum
										
										
									 (L.O.Williams) M.W.Chase & N.H.Williams; Lindleyana 16(2): 138 (2001)
								
								
										
		
			
			Distribution: Mexico  (Colima, Jalisco, Michoacán, Morelos, Nayarit, Sinaloa)
			79 MEX
			
			
				Conservation Status: IUCN I
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris oestlundiana   (L.O.Williams) Braem; Schlechteriana 4 (12): 19 (1993)
= Oncidium luridum var. atratum Lindl.; J. Hort. Soc. London 6: 54 (1851)
= Oncidium oestlundianum   L.O.Williams; Amer. Orchid Soc. Bull. 9: 336 (1941)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum panduratum
										
										
									 C.Schweinf.; Amer. Orchid Soc. Bull. 14: 104 (1945)
								
								
										
		
			
			Distribution: Peru
			83 PER
			
			
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum paniculatum
										
										
									 (Brade) Meneguzzo & M.W.Chase; Phytotaxa 646(1): 84 (2024)
								
								
										
		
			
			Distribution: SE-Brazil  (Espirito Santo, Rio de Janeiro)
			84 BRA
			
			
			
			
				
					Synonyms: hidden
					
						
							= Saundersia bicallosa   Ruschi; Bol. Mus. Biol. Prof. Mello-Leitão, Sér. Bot. No. 16, 3 (1955)
= Saundersia paniculata   Brade; Arq. Serv. Florest. 1: No. 2, 1 (1941)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum pendulum
										
										
									 (Carnevali & Cetzal) R.Jiménez & Solano; Acta Bot. Mex. 1: 54 (2011)
								
								
										
		
			
			Distribution: Mexico  (Colima, Durango, Jalisco, Nayarit)
			79 MEX
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella pendula   Carnevali & Cetzal; Brittonia 62(2): 171 (2010)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum perezii
										
										
									 Beutelsp.; Lacandonia 2(2): 11 (2008)
								
								
										
		
			
			Distribution: Mexico  (Chiapas)
			79 MEX
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum pfavii
										
										
									 Rchb.f.; Gard. Chron., n. s. 16: 70 (1881)
								
								
									
							
							
						 
					
						
						
							 subspecies :
						
								
									subsp. pfavii
									
								
								
		
			
			Distribution: Costa Rica; Panama
			80 COS PAN
			
			
				Conservation Status: IUCN R (Costa Rica E)
			
			
			
				
					Synonyms: hidden
					
						
							= Trichocentrum saundersianum   Endrés & Rchb.f.; nomen
= Trichocentrum pfavii var. zonale Rchb.f.; Gard. Chron., n. s. 19: 44 (1883)
						
					 
				
			 
		 
	
							
							
						 
					
						
						
							 subspecies :
						
								
									subsp. dotae
									 Pupulin; Selbyana 22(1): 23 (2001)
								
								
		
			
			Distribution: Costa Rica
			80 COS
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum pohlianum
										
										
									 (Cogn.) M.W.Chase & N.H.Williams; Lindleyana 16: 138 (2001)
								
								
										
		
			
			Distribution: SE-Brazil  (São Paulo)
			84 BRA
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Grandiphyllum pohlianum   (Cogn.) Docha Neto; Orchidstud. 2(2-3): 42. 2007
= Lophiaris pohliana   (Cogn.) Braem; Schlechteriana 4 (12): 19 (1993)
= Oncidium pohlianum   Cogn.; Fl. Bras. [Martius] 3(6): 394 (1906)
= Trichocentrum pohlianum   (Cogn.) Meneguzzo & M.W.Chase; Phytotaxa 646(1): 84 (2024), isonym
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum popowianum
										
										
									 Königer; Arcula 6: 178 (1996)
								
								
										
		
			
			Distribution: Ecuador
			83 ECU
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum pulchrum
										
										
									 Poepp. &  Endl.; Nov. Gen. Sp. Pl. [Poeppig & Endlicher] 2: 11, t. 115 (1837)
								
								
										
		
			
			Distribution: Colombia  (Cundinamarca, La Guajira, Norte de Santander); Venezuela  (Lara, Merida, Trujillo); Ecuador; Peru; Bolivia  (La Paz)
			82 CLM VEN 83 BOL ECU PER
			
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris maculata f. flavovirens (P.M.Br.) P.M.Br.; N. Amer. Native Orchid J. 6: 337 (2000)
= Oncidium undulatum f. flavovirens P.M.Br.; N. Amer. Native Orchid J. 1: 133 (1995)
= Trichocentrum maculatum f. flavovirens (P.M.Br.) P.M.Br.; N. Amer. Native Orchid J. 7: 250 (2001)
= Trichocentrum maculatum   Lindl.; Orchid. Linden. 24 (1846)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum pumilum
										
										
									 (Lindl.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 138 (2001)
								
								
										
		
			
			Distribution: N-Brazil  (Pará); NE-Brazil  (Bahia); WC-Brazil  (Mato Grosso, Goiás, Brasilia Distrito Federal); SE-Brazil  (Minas Gerais, Espirito Santo, São Paulo, Rio de Janeiro); S-Brazil  (Paraná, Rio Grande do Sul, Santa Catarina); Paraguay  (Caazapa, Itapua, Paraguari, San Pedro); Uruguay  (Treinta y Tres); Argentina  (Chaco, Corrientes, Formosa, Misiones, Santa Fe)
			84 BRA 85 ARG PAR URU
			
			
			
			
				
					Synonyms: hidden
					
						
							= Epidendrum ligulatum   Vell.; Fl. Flumin. 9: t. 15 (1825 publ. 1829), nom. illeg.
= Lophiarella pumila   (Lindl.) Szlach., Mytnik & Romowicz; Polish Bot. J. 51: 54 (2006)
= Lophiaris pumila   (Lindl.) Braem; Schlechteriana 4 (12): 21 (1993)
= Oncidium minutiflorum   Schltr.; Repert. Spec. Nov. Regni Veg. 21: 341 (1925)
= Oncidium pumilum   Lindl.; Edwards´s Bot. Reg. 22: t. 920 (1836)
= Oncidium pumilum var. angustifolium Cogn.; Fl. Bras. [Martius] 3(6): 374 (1905)
= Oncidium pumilum var. laxum Kraenzl.; Ark. Bot. 16(8): 27 (1921)
= Oncidium pumilum var. megalanthum Schltr.; Repert. Spec. Nov. Regni Veg., Beih. 27: 115 (1924)
= Oncidium pumilum var. robustum Cogn.; Fl. Bras. [Martius] 3(6): 374 (1905)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum pupulinianum
										
										
									 Bogarín & Karremans; Orchids (West Palm Beach) 82(2): 107 (2013)
								
								
										
		
			
			Distribution: Costa Rica; Panama
			80 COS PAN
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum purpureum
										
										
									 Lindl. ex Rchb.f.; Gard. Chron. 1854: 772 (1854)
								
								
										
		
			
			Distribution: Guyana
			82 GUY
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum quichense
										
										
									 (Coxic, Cetzal, E.Mó & Carnevali) R.Kr.Singh & Sanjeet Kumar; J. Biodivers. Conservation 9(1): 109 (2025)
								
								
										
		
			
			Distribution: Guatemala
			80 GUA
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris quichensis   Coxic, Cetzal, E.Mó & Carnevali; Phytotaxa 456(1): 65 (2020)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum recurvum
										
										
									 Lindl.; Edwards´s Bot. Reg. 29(Misc.): 9 (1843)
								
								
										
		
			
			Distribution: Guyana; Surinam; Ecuador; N-Brazil  (Pará, Roraima)
			82 GUY SUR 83 ECU 84 BRA
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Trichocentrum cornu-vaccae   Rchb.f. ex Pupulin
= Trichocentrum plectrophora   Rchb.f.; Ann. Bot. Syst. [Walpers] 6: 544 (1863)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum schrautianum
										
										
									 (Königer) J.M.H.Shaw; Orchid Rev., Suppl., 125 (1319): 60 (2017)
								
								
										
		
			
			Distribution: Panama
			80 PAN
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris schrautiana   Königer; OrchideenJ. 23(3): 113 (2016)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum schunkeanum
										
										
									 (Campacci & Cath.) Meneguzzo & M.W.Chase; Phytotaxa 646(1): 84 (2024)
								
								
										
		
			
			Distribution: SE-Brazil  (Espirito Santo)
			84 BRA
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Grandiphyllum schunkeanum   (Campacci & Cath.) Campacci; Colet. Orquídeas Brasil. 3: 76 (2006)
= Oncidium schunkeanum   Campacci & Cath.; Orquidário 5(3): 8 (1991)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum schwambachiae
										
										
									 (V.P.Castro & Toscano) Meneguzzo; Harvard Pap. Bot. 19(1): 74 (2014)
								
								
										
		
			
			Distribution: N-Brazil  (Amazonas); SE-Brazil  (Espirito Santo)
			84 BRA
			
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris schwambachiae   (V.P.Castro & Toscano) Senghas; Orchideen [Schlechter], ed. 3, Bd. I: 2128 (1997)
= Oncidium schwambachiae   V.P.Castro & Toscano; Bradea 3(39): 353 (1983) (schwambachii)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum sierracaracolense
										
										
									 (Cetzal & Balam) R.Jiménez & Solano; Acta Bot. Mex. 1: 54 (2011)
								
								
										
		
			
			Distribution: Mexico  (Chiapas)
			79 MEX
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris sierracaracolensis   Cetzal & Balam; Novon 18(1): 12 (2008)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum silverarum
										
										
									 (Carnevali & Cetzal) J.M.H.Shaw; Orchid Rev. 122 (1306): 37 (2014)
								
								
										
		
			
			Distribution: Panama
			80 PAN
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris silverarum   Carnevali & Cetzal; Phytotaxa 162(3): 166 (2014)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum splendidum
										
										
									 (A.Rich. ex Duch.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 138 (2001)
								
								
										
		
			
			Distribution: Guatemala; Honduras; Nicaragua
			80 GUA HON NIC
			
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiarella splendida   (A.Rich. ex Duch.) Carnevali & Cetzal; Syst. Bot. 38(1): 58 (2013)
= Lophiaris splendida   (A.Rich. ex Duch.) Christenson; Richardiana 6(2): 58 (2006)
= Lophiaris splendida f. holoxantha (Anon.) Christenson; Richardiana 6: 58 (2006)
= Oncidium splendidum   A.Rich. ex Duch.; J. Soc. Imp. Centr. Hort. 8: 50 (1862)
= Oncidium splendidum var. holoxanthum Anon.; Gard. Chron., Ser. 3, 77: 136 (1925)
= Oncidium splendidum var. xanthinum Anon.; Gard. Chron., Ser. 3, 83: 89 (1928)
= Oncidium tigrinum var. splendidum (A.Rich. ex Duch.) Hook.f.; Bot. Mag. 97: t. 5878 (1871)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum sprucei
										
										
									 (Lindl.) M.W.Chase & N.H.Williams; Lindleyana 16(3): 218 (2001)
								
								
										
		
			
			Distribution: Surinam; Peru; Bolivia; Brazil
			82 SUR 83 BOL PER 84 BRA
			
				Remarks: cebolleta agg. Circumscription see Cetzal-Ix et al. 2013
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella sprucei   (Lindl.) Königer & Pongratz; Arcula 10: 280 (2000)
= Oncidium sprucei   Lindl.; Fol. Orchid. 6/7(Oncidium): 14 (1855)
= Oncidium sprucei   Lindl. ex Königer & D.Pongratz; Arcula 9: 265 (1999)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum stacyi
										
										
									 (Garay) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Bolivia  (La Paz, Santa Cruz)
			83 BOL
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella stacyi   (Garay) Christenson; Lindleyana 14(4): 177 (1999)
= Oncidium stacyi   Garay; Bot. Mus. Leafl. 23(7): 301 (1973)
= Stilifolium stacyi   (Garay) Lückel; Orchidee (Hamburg) 49(2): 90 (1998)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum stramineum
										
										
									 (Bateman ex Lindl.) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Mexico  (Hidalgo, Puebla, Veracruz)
			79 MEX
			
			
				Conservation Status: IUCN V
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris straminea   (Bateman ex Lindl.) Braem; Schlechteriana 4 (12): 21 (1993)
= Oncidium arietinum   Kraenzl.; Pflanzenr. [Engler], IV.50, Heft 80 (Orch.-Oncid. 2): 131 (1922)
= Oncidium columbae   Rchb. ex Lindl.; Fol. Orchid. 6/7(Oncidium): 36 (1855), nom. inval.
= Oncidium saltator   Lem.; Fl. Serres Jard. Eur. 3: sub t. 237 (1847)
= Oncidium stramineum   Bateman ex Lindl.; Edwards´s Bot. Reg. 24(Misc.): 39 (1838)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum tapiae
										
										
									 (Balam & Carnevali) J.M.H.Shaw; Orchid Rev. 122 (1305): 18 (2014)
								
								
										
		
			
			Distribution: Mexico  (Campeche)
			79 MEX
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris tapiae   Balam & Carnevali; Acta Bot. Mex. 97: 21 (2011)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum tenuiflorum
										
										
									 Lindl.; Paxton´s Fl. Gard. 1: 12 (1850 publ. 1851)
								
								
										
		
			
			Distribution: NE-Brazil  (Pernambuco, Bahia); SE-Brazil  (Minas Gerais)
			84 BRA
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum tigrinum
										
										
									 Linden & Rchb.f.; Gard. Chron. 1869: 892 (1869)
								
								
										
		
			
			Distribution: Peru; W-Ecuador
			83 ECU PER
			
			
				Conservation Status: IUCN V (Peru E)
			
			
			
				
					Synonyms: hidden
					
						
							= Trichocentrum tigrinum var. splendens L.Linden & Rodigas; Lindenia 1: 53, tab. 24 (1885)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum ultrajectinum
										
										
									 (Pulle) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 39 (2016)
								
								
										
		
			
			Distribution: S-Venezuela; Guyana; Surinam; French Guiana
			82 FRG GUY SUR VEN
			
				Remarks: cebolleta agg.
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Oncidium ultrajectinum   Pulle; Recueil Trav. Bot. Néerl. 4: 121 (1907)
= Cohniella ultrajectina   (Pulle) Cetzal & Carnevali; Syst. Bot. 38(3): 618 (2013)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum undulatum
										
										
									 (Sw.) Ackerman & M.W.Chase; Lindleyana 16: 225 (2001)
								
								
										
		
			
				Name: Brown Bee Orchid, Common Bee, Mule Ear (Trinidad & Tobago)
			
			Distribution: USA  (S-Florida); Bahamas; Cuba; Jamaica; Tobago; Trinidad; Colombia  (Valle del Cauca); Venezuela; French Guiana; Ecuador; N-Brazil
			78 USA 81 BAH CUB JAM TRT 82 CLM FRG VEN 83 ECU 84 BRA
			
			
			
			
				
					Synonyms: hidden
					
						
							= Epidendrum maculatum   Aubl.; Hist. Pl. Guiane 2: 825 (1775)
= Epidendrum undulatum   Sw.; Prodr. Veg. Ind. Occ. [O.P.Swartz] 122 (1788)
= Lophiaris maculata   (Aubl.) Ackerman; Lindleyana 15(2): 92 (2000)
= Oncidium maculatum   (Aubl.) Urb.; Repert. Spec. Nov. Regni Veg. 15: 306 (1918), nom. illeg.
= Oncidium maculatum var. herbaceum Lindl.; Fol. Orchid. 6/7(Oncidium): 33 (1855)
= Oncidium maculatum var. russellianum Lindl.; Fol. Orchid. 6/7(Oncidium): 33 (1855)
= Oncidium undulatum   (Sw.) Salisb.; Trans. Hort. Soc. London 1: 295 (1812)
= Trichocentrum maculatum   (Aubl.) M.W.Chase & N.H.Williams; Lindleyana 16: 218 (2001), nom. illeg., non Lindl.
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum viridulum
										
										
									 Pupulin; Novon 8(3): 285 (1998)
								
								
										
		
			
			Distribution: Colombia  (Santander)
			82 CLM
			
			
			
			
				
			
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum yucatanense
										
										
									 (Cetzal & Carnevali) R.Jiménez & Solano; Acta Bot. Mex. 1: 54 (2011)
								
								
										
		
			
			Distribution: Mexico  (Yucatan, Campeche, Quintana Roo)
			79 MEX
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella yucatanensis   Cetzal & Carnevali; J. Torrey Bot. Soc. 137(2-3): 206 (2010)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											Trichocentrum yuroraense
										
										
									 (Kolan. &  Szlach.) J.M.H.Shaw; Orchid Rev., Suppl., 125 (1319): 60 (2017)
								
								
										
		
			
			Distribution: Guyana
			82 GUY
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella yuroraensis   Kolan. & Szlach.; Phyton (Horn) 56(1): 17 (2016)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											
												Trichocentrum ×carbonoi
											
										
										
									 (Yepes-Rapelo & Cetzal) J.M.H.Shaw; Orchid Rev., Suppl., 126 (1324): 79 (2018)
								
								
										
		
			
			Distribution: Colombia
			82 CLM
			
				Remarks: Cohniella cebolleta x nuda
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella ×carbonoi   Yepes-Rapelo & Cetzal; Ann. Bot. Fenn. 52(5-6): 356 (2015)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											
												Trichocentrum ×cicyi
											
										
										
									 (Cetzal & Carnevali) J.M.H.Shaw; Orchid Rev., Suppl., 127 (1326): 46 (2019)
								
								
										
		
			
			Distribution: Mexico  (Campeche)
			79 MEX
			
				Remarks: Trichocentrum luridum x T. tapiae
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris ×cicyi   Cetzal & Carnevali; Syst. Bot. 43(4): 934 (2018)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											
												Trichocentrum ×crispiluridum
											
										
										
									 (Cetzal, N.Cash-Arcía & E.Mó) J.M.H.Shaw; Orchid Rev., Suppl., 127 (1326): 46 (2019)
								
								
										
		
			
			Distribution: Nicaragua
			80 NIC
			
				Remarks: Trichocentrum crispiflorum x T. luridum
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris ×crispilurida   Cetzal, N.Cash-Arcía & E.Mó; Syst. Bot. 43(4): 934 (2018)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											
												Trichocentrum ×francoi
											
										
										
									 (Cetzal & Carnevali) J.M.H.Shaw; Orchid Rev., Suppl., 122 (1305): 17 (2014)
								
								
										
		
			
			Distribution: Costa Rica
			80 COS
			
				Remarks: Cohniella ascendens x brachyphylla
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Cohniella ×francoi   Cetzal & Carnevali; Phytotaxa 144(2): 47 (2013)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											
												Trichocentrum ×haematochilum
											
										
										
									 (Lindl. &  Paxton) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Trinidad; Colombia  (Cauca, Guainía)
			81 TRT 82 CLM
			
				Remarks: Trichocentrum lanceanum x T. luridum
			
			
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris ×haematochila   (Lindl. & Paxton) Braem; Schlechteriana 4 (12): 19 (1993)
= Oncidium ×haematochilum   Lindl. & Paxton; Paxton´s Fl. Gard. 1: 21 (1850)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											
												Trichocentrum ×lindeoerstedii
											
										
										
									 (Cetzal & Carnevali) J.M.H.Shaw; Orchid Rev., Suppl., 127 (1326): 46 (2019)
								
								
										
		
			
			Distribution: Mexico  (Quintana Roo)
			79 MEX
			
				Remarks: Trichocentrum lindenii x oerstedii
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris ×lindeoerstedii   Cetzal & Carnevali; Syst. Bot. 43(4): 941 (2018)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											
												Trichocentrum ×lurigenense
											
										
										
									 (Cetzal & Carnevali) J.M.H.Shaw; Orchid Rev., Suppl., 127 (1326): 46 (2019)
								
								
										
		
			
			Distribution: Venezuela
			82 VEN
			
				Remarks: Trichocentrum carthagenense x luridum
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris ×lurigenensis   Cetzal & Carnevali; Syst. Bot. 43(4): 942 (2018)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											
												Trichocentrum ×lurilindenii
											
										
										
									 (Carnevali & Cetzal) J.M.H.Shaw; Orchid Rev., Suppl., 127 (1326): 46 (2019)
								
								
										
		
			
			Distribution: Mexico  (Oaxaca)
			79 MEX
			
				Remarks: Trichocentrum lindenii x luridum
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris ×lurilindenii   Carnevali & Cetzal; Syst. Bot. 43(4): 944 (2018)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											
												Trichocentrum ×marvraganii
											
										
										
									 (Lückel) M.W.Chase & N.H.Williams; Lindleyana 16(2): 137 (2001)
								
								
										
		
			
			Distribution: Bolivia  (Santa Cruz)
			83 BOL
			
				Remarks: Cohniella jonesiana x stacyi
			
			
				Conservation Status: Known only from type
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Stilifolium ×marvraganii   Lückel; Orchidee (Hamburg) 49(2): 90 (1998)
= Cohniella ×marvraganii   (Lückel) Christenson; Lindleyana 14(4): 177 (1999)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											
												Trichocentrum ×oersteluridum
											
										
										
									 (Cetzal & Balam) J.M.H.Shaw; Orchid Rev. 122 (1305, Suppl.): 17 (2014)
								
								
										
		
			
			Distribution: Mexico  (Chiapas); Guatemala; Honduras
			79 MEX 80 GUA HON
			
				Remarks: Trichocentrum luridum x oerstedii
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris ×oerstelurida   Cetzal & Balam; J. Torrey Bot. Soc. 139: 20 (2012)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											
												Trichocentrum ×quintanarooense
											
										
										
									 (Cetzal & Carnevali) J.M.H.Shaw; Orchid Rev. 122 (1305, Suppl.): 18 (2014)
								
								
										
		
			
			Distribution: Mexico  (Quintana Roo)
			79 MEX
			
				Remarks: Trichocentrum ascendens x oerstedii
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= xCohnlophiaris ×quintanarooensis   Cetzal & Carnevali; Nordic J. Bot. 30: 41 (2012)
						
					 
				
			 
		 
	
									
							
							
						 
					
						
						
							 species :
						
								
									
									
											
												Trichocentrum ×teaboanum
											
										
										
									 (R.Jiménez, Carnevali & J.L.Tapia) R.Jiménez & Carnevali; Icon. Orchid. 5-6: ix (2002 publ. 2003)
								
								
										
		
			
			Distribution: Mexico  (Campeche, Chiapas, Quintana Roo, Yucatan)
			79 MEX
			
				Remarks: Trichocentrum luridum x T. andrewsiae
			
			
			
				
						
					
				
				
						
					
				
				
				
				
			
			
				
					Synonyms: hidden
					
						
							= Lophiaris teaboana   R.Jiménez, Carnevali & J.L.Tapia; Harvard Pap. Bot. 5(2): 423 (2001)