''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe

Oncidiinae The Oncidiinae is a subtribe within the Orchidaceae that consists of a number of genera that are closely related. This subtribe consists of about 70 genera with over 1000 species, with ''Oncidium'' as its largest genus. These genera consist of ...

of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across much of South America, Central America, Mexico and the West Indies, with one species ''(O. ensatum)'' extending into Florida. Common names for plants in this genus include dancing-lady orchid and golden shower orchid. In 2008, Oxfords Annals of Botany labeled the ''Oncidium'' alliance "grossly polyphyletic." The

American Orchid Society The American Orchid Society (AOS) is a horticultural society for education, conservation, and research of orchids. It was founded in 1921, and has an international membership. It is a nonprofit 501(c)(3) organization. It has been called an "indus ...

labeled this genus a "dumping ground."Lindleyana : The scientific journal of the American Orchid Society. December 2008 Pg 20 After DNA testing and much debate, a consensus was announced (April 2013) resulting in major taxonomic changes to ''Oncidium,

Gomesa ''Gomesa'' is a genus of flowering plants from the orchid family, Orchidaceae. It contains about 80–100 species, all native to South America. The genus is abbreviated as ''Gom''.Odontoglossum ''Odontoglossum'', first named in 1816 by Karl Sigismund Kunth, is a genus of about 100 orchids. The scientific name is derived from the Greek words ''odon'' (tooth) and ''glossa'' (tongue), referring to the two tooth-like calluses on the bas ...

, Miltonia,'' and others. Much of this debate and subsequent housekeeping was initiated by significant research for the scientific publication Genera Orchidacearum Volume 5. As a result, much of the information in this article is now deprecated, but still of great value. One significant change is the move of most Brazilian ''Oncidium'' with a fused lateral sepal to the genus ''

Gomesa ''Gomesa'' is a genus of flowering plants from the orchid family, Orchidaceae. It contains about 80–100 species, all native to South America. The genus is abbreviated as ''Gom''.Olof Swartz in 1800 with the orchid ''Oncidium altissimum'', which has become the type species. Its name is derived from the Greek word ὀγκος, ''onkos'', meaning "swelling". This refers to the callus at the lower lip. Most species in the genus are epiphytes (growing on other plants), although some are lithophytes (growing on rocks) or terrestrials (growing in soil). They are widespread from northern Mexico, the

Caribbean The Caribbean (, ) ( es, El Caribe; french: la Caraïbe; ht, Karayib; nl, De Caraïben) is a region of the Americas that consists of the Caribbean Sea, its islands (some surrounded by the Caribbean Sea and some bordering both the Caribbean Se ...

, and some parts of South Florida to South America. They usually occur in seasonally dry areas. They can be divided into three categories, according to their growth pattern: * Some have green pseudobulbs and long

raceme A raceme ( or ) or racemoid is an unbranched, indeterminate type of inflorescence bearing flowers having short floral stalks along the shoots that bear the flowers. The oldest flowers grow close to the base and new flowers are produced as the s ...

s with small flowers and a dominant lip. They are mostly golden yellow with or without reddish-brown barring, but some are brown or yellowish-brown. Other Oncidium species have white and pink blooms, while some even have startling, deep red colors in their flowers. * Another group has extremely small pseudobulbs and stiff, erect, solitary

leaves A leaf (plural, : leaves) is any of the principal appendages of a vascular plant plant stem, stem, usually borne laterally aboveground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", wh ...

. These cylindrical leaves act as a water reserve. They have long racemes with yellow flowers that seem to fan out at the top. Sizes of these orchids can vary from miniature plants of a couple of centimetres to giants with 30 cm-long leaves and racemes of more than one metre long. These species, known as the Mule-Ears, are now classed as '' Psychopsis''. * Formerly there was a third group, called the Variegata or equitant oncidiums. They have no pseudobulbs, giving fan-shaped shoots of less than 15 cm, with triangular section leaves. These oval, broad and spongy leaves act as storage organs. Their flowers are most complicated with exquisite colors. The sepals are somewhat fleshy. The petals and the lip are membranaceous. These orchids are now classified as '' Tolumnia''. ''Cyrtochilum'' is another genus that many ''Oncidium'' species have recently been reclassified into; ''Cyrtochilum'' species have extremely long, winding inflorescences that can sometimes reach 20' or more, curled petals that result in three-pointed blooms, and rambling growth habits in which each new pseudobulb appears on top of the old one. ''Oncidium'' species are characterised by the following properties : * presence of

column A column or pillar in architecture and structural engineering is a structural element that transmits, through compression, the weight of the structure above to other structural elements below. In other words, a column is a compression member. ...

wings, * presence of a complicated callus on the lip (this can be used to separate the taxa), * pseudobulbs with one to three leaves, * several basal

bract In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves. They may be smaller, larger, or of ...

s at the base of the pseudobulbs. The flowers come in shades of yellow, red, white and pink. The petals are often ruffled on the edges, as is the lip. The lip is enormous, partially blocking the small petals and sepals. Some ''Oncidium'' orchids are very long : ''Oncidum altissimum'' and ''Oncidium baueri'' can grow to a height of 5 m, while ''Oncidum sarcodes'' can reach 3 m. They are known as 'spray orchids' among some florists. They are very varied and are easily hybridised with ''Odontoglossum''. Together with other closely related genera (''Miltonia'', ''Cuitlauzina'', ''Miltoniopsis'', ''Osmoglossum'', ''Leochilus'', ''Comparettia'', ''Cyrtochilum'', ''Odontoglossum'', ''Tolumnia'', ''Rhynchostele'' ormerly ''Lemboglossum'' ''Psychopsis'', etc.) they form the Oncidium alliance. Some of the best Oncidium alliance hybrids originate from ''Oncidium tigrinum'' and ''Oncidium incurvum'', when crossed with Odontoglossums, although hybridization possibilities of this group of orchids are endless, and there are literally hundreds of thousands of excellent hybrids in the Oncidium alliance. Orchid II

Selected species

* ''

Oncidium aberrans ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil - Paraná). * ''

Oncidium abortivum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Venezuela to Ecuador). * ''

Oncidium abruptum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Colombia to Ecuador). * ''

Oncidium acinaceum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Ecuador to Peru). * ''

Oncidium acrochordonia ''Oncidium reflexum'' is a species of orchid endemic to southwestern Mexico. Synonyms *''Oncidium funereum'' Lindl. *''Oncidium pelicanum'' Lindl. *''Oncidium suttonii'' Bateman ex Lindl. *''Oncidium suave'' Lindl. *''Oncidium macropterum'' ...

'' (Colombia). * ''

Oncidium adelaidae ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Colombia). * ''

Oncidium advena ''Oncidium baueri'' is a species of orchid native to Costa Rica and to South America as far south as Bolivia , image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and gr ...

'' (N. Venezuela). * ''

Oncidium albini ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil - Paraná). * '' Oncidium alcicorne'' (Colombia). * ''

Oncidium allenii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Panama). * ''

Oncidium aloisii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Ecuador). * ''

Oncidium altissimum ''Oncidium altissimum'', Wydler's dancing-lady orchid, is a species of orchid native to the West Indies (Cuba, Puerto Rico and the Lesser Antilles), with an 18th-Century citation from Jamaica. This name should not be confused with the illegitima ...

'' : "'' Wydler's dancing-lady orchid''" (Jamaica). * ''

Oncidium amabile ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Brazil). * ''

Oncidium amictum ''Oncidium amictum'' is a species of orchid endemic to southeastern Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with ...

'' (SE. Brazil). * ''

Oncidium amoenum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Mexico). * ''

Oncidium ampliatum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' Lindl. (Panama) (now a synonym of the accepted name ''Chelyorchis ampliata'' (Lindl.) Dressler & N.H.Williams in G.A.Romero & G.Carnevali, 2000 ) * ''

Oncidium andradeanum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Ecuador to Peru). * '' Oncidium andreae'' (Colombia). * ''

Oncidium andreanum ''Trichocentrum andreanum'' is a species of orchid Orchids are plants that belong to the family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Along with the Asteraceae, ...

'' (SW. Mexico). * '' Oncidium angustisegmentum'' (Peru). * '' Oncidium × ann-hadderae'' (''O. haitiense'' × ''O. variegatum'') (Dominican Republic). * ''

Oncidium anomalum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Colombia). * ''

Oncidium ansiferum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (C. America to Colombia). * '' Oncidium anthocrene'' (Colombia to Ecuador). * ''

Oncidium antioquiense ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia). * '' Oncidium ariasii'' (Peru). * ''

Oncidium arizajulianum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Dominican Republic) (now synonym of ''Tolumnia arizajuliana'') * ''

Oncidium armillare ''Oncidium auriferum'' is a species of orchid ranging from western South America to northern Venezuela. auriferum {{Cymbidieae-stub ...

'' (W. South America to N. Venezuela). * '' Oncidium aspecum'' (Peru). * '' Oncidium auricula'' (SE. Brazil). * ''

Oncidium auriferum ''Oncidium auriferum'' is a species of orchid ranging from western South America to northern Venezuela. auriferum {{Cymbidieae-stub ...

'' (Colombia to NW. Venezuela). * ''

Oncidium aurorae ''Oncidium auriferum'' is a species of orchid ranging from western South America to northern Venezuela Venezuela (; ), officially the Bolivarian Republic of Venezuela ( es, link=no, República Bolivariana de Venezuela), is a country on th ...

'' (Peru). * ''

Oncidium ayabacanum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Peru). * ''

Oncidium baccatum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Venezuela). * ''

Oncidium bahiense ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' ( Cogn.) Schltr (NE Brasil) * ''

Oncidium barbaceniae ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil - Minas Gerais). * ''

Oncidium barbatum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil to Bolivia). * '' Oncidium batemanianum'' (Brazil to Peru). * ''

Oncidium baueri ''Oncidium baueri'' is a species of orchid native to Costa Rica and to South America as far south as Bolivia and Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both So ...

'' (Trop. America). * '' Oncidium bennettii'' (Peru). * '' Oncidium bicolor'' (NE. Venezuela to Brazil). * '' Oncidium bidentatum'' (Ecuador). * ''

Oncidium bifolium ''Oncidium bifolium'' is a species of orchid ranging from Brazil to northern Argentina. References External links bifolium A bifolium is a quartic plane curve with equation in Cartesian coordinates: :(x^2 + y^2)^2 = ax^2y. C ...

'' (Brazil to N. Argentina). * ''

Oncidium blanchetii ''Oncidium blanchetii'' is a species of orchid native to eastern and southern Brazil. Found in the cool mountains, hot and humid lowlands and inland savannahs of eastern and southeastern Brazil as a medium-sized, cool growing epiphyte that occu ...

'' (E. & S. Brazil.). * ''

Oncidium boothianum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Venezuela to Ecuador). * ''

Oncidium brachyandrum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Mexico) * '' Oncidium brachystachys'' (Colombia). * '' Oncidium brachystegium'' (Bolivia). * ''

Oncidium bracteatum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Costa Rica to Colombia). * ''

Oncidium braunii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Trop. America) (?). * '' Oncidium brevilabrum'' (Colombia. * '' Oncidium brunleesianum'' (Brazil - Rio de Janeiro). * '' Oncidium brunnipetalum'' (S. Brazil). * ''

Oncidium bryocladium ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia). * ''

Oncidium bryolophotum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Costa Rica to Panama). * ''

Oncidium buchtienii ''Oncidium baueri'' is a species of orchid native to Costa Rica and to South America as far south as Bolivia and Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both So ...

'' (Bolivia). * '' Oncidium bustosii'' Königer (Ecuador) * ''

Oncidium calanthum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Ecuador to Peru). * ''

Oncidium callistum ''Oncidium auriferum'' is a species of orchid ranging from western South America to northern Venezuela. auriferum {{Cymbidieae-stub ...

'' (Colombia). * ''

Oncidium calochilum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Cayman Is., Cuba, Dominican Republic) (now synonym of ''Tolumnia calochila'') * '' Oncidium caminiophorum'' (N. Venezuela). * '' Oncidium cardiostigma'' (Mexico). * ''

Oncidium × cassolanum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (''O. cornigerum'' × ''O. riograndense'') (S. Brazil). * ''

Oncidium caucanum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia). * ''Oncidium cebolleta'' (Mexico to Brazil) (synonym of the accepted name : '' Trichocentrum cebolleta'' (Jacq.) M.W.Chase & N.H.Williams, 2001 * ''

Oncidium chapadense ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil - Goiás). * ''

Oncidium cheirophorum ''Oncidium cheirophorum'' is a species of orchid found from Chiapas state in SW Mexico, through Central America, to Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in ...

'' (Mexico - Chiapas to Colombia). * '' Oncidium chrysomorphum'' (Colombia to N. Venezuela). * ''

Oncidium chrysops ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Mexico - Guerrero, Oaxaca). * '' Oncidium chrysopteranthum'' (Brazil). * ''

Oncidium chrysopterum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (WC. Brazil to Bolivia). * '' Oncidium chrysothyrsus'' (SE. Brazil) * ''

Oncidium ciliatum ''Oncidium ciliatum'' is a species of orchid endemic to Brazil. Synonyms *''Oncidium barbatum'' var. ''ciliatum'' (Lindl.) Lindl. *''Oncidium ciliolatum'' Hoffmanns. *''Oncidium fimbriatum'' Hoffmanns. *''Oncidium subciliatum'' Hoffmanns. * ...

'' (SE. Brazil). * ''

Oncidium citrinum ''Oncidium citrinum'' is a species of orchid found from Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—as well a ...

'' (Trinidad to Venezuela). * '' Oncidium cogniauxianum'' (SE. Brazil). * '' Oncidium × colnagoi. (O. forbesii × O.)'' (SE. Brazil). * '' Oncidium coloratum'' (Brazil - Espírito Santo) (now synonym of ''Carria colorata'' (Königer & J.G.Weinm.bis) V.P.Castro & K.G.Lacerda 2005) * '' Oncidium compressicaule'' (Haiti) (now synonym of ''Tolumnia compressicaulis'') * ''

Oncidium concolor ''Oncidium concolor'' is a species of orchid found from southern and southeastern Brazil to northeastern Argentina. References External links concolor Orchids of Argentina Orchids of Brazil {{Cymbidieae-stub ...

'' (Brazil to NE. Argentina). * ''

Oncidium cornigerum ''Oncidium cornigerum'' is a species of orchid found from southern and southeastern Brazil to Paraguay. References External links cornigerum Flora of Paraguay Orchids of Brazil {{Cymbidieae-stub ...

'' (SE. & S. Brazil to Paraguay). * ''

Oncidium crassopterum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Peru). * ''

Oncidium crispum ''Oncidium crispum'' is a species of orchid endemic to eastern and southern Brazil. References External links crispum Endemic orchids of Brazil {{Cymbidieae-stub ...

'' (SE. Brazil). * ''

Oncidium cristatellum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Brazil to Ecuador). * ''

Oncidium croesus ''Oncidium croesus'' is a species of orchid endemic to Brazil (Pernambuco to Rio de Janeiro). References External links croesus Croesus ( ; Lydian: ; Phrygian: ; grc, Κροισος, Kroisos; Latin: ; reigned: c. 585 – c.� ...

'' (Brazil - Rio de Janeiro). * '' Oncidium cruciferum'' (Peru). * ''

Oncidium cultratum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Ecuador). * ''

Oncidium curtum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Brazil - Rio de Janeiro). * ''

Oncidium cycnicolle ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Colombia to Ecuador). * ''

Oncidium dactyliferum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Venezuela to Ecuador). * ''

Oncidium dactylopterum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia). * ''

Oncidium dasytyle ''Oncidium dasytyle'' is a species of orchid endemic to Brazil ( Rio de Janeiro). References External links * dasytyle Endemic orchids of Brazil Orchids of Rio de Janeiro (state) {{Cymbidieae-stub ...

'' (Brazil - Rio de Janeiro). * ''

Oncidium decorum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Colombia). * '' Oncidium deltoideum'' (N. Peru). * '' Oncidium dichromaticum'' (Costa Rica to Colombia). * ''

Oncidium disciferum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Bolivia). * '' Oncidium discobulbon'' (Peru). * '' Oncidium divaricatum'' (SE. Brazil). * '' Oncidium donianum'' (Brazil - São Paulo). * '' Oncidium drepanopterum'' (Ecuador). * ''

Oncidium durangense ''Oncidium reflexum'' is a species of orchid endemic to southwestern Mexico. Synonyms *''Oncidium funereum'' Lindl. *''Oncidium pelicanum'' Lindl. *''Oncidium suttonii'' Bateman ex Lindl. *''Oncidium suave'' Lindl. *''Oncidium macropterum'' ...

'' (Mexico - Durango). * ''

Oncidium duveenii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Brazil). * '' Oncidium echinophorum'' (Brazil - Rio de Janeiro). * ''

Oncidium echinops ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Ecuador). * ''

Oncidium edmundoi ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil). * ''

Oncidium edwallii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Brazil to NE. Argentina). * ''

Oncidium elephantotis ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (NW. Venezuela to Ecuador). * ''

Oncidium emilii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Paraguay). * ''

Oncidium enderianum ''Oncidium praetextum'' is a species of orchid endemic to southern and southeastern Brazil. References External links * praetextum Endemic orchids of Brazil {{Cymbidieae-stub ...

'' (SE. Brazil). * ''

Oncidium endocharis ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Mexico - Chiapas to C. America). * ''

Oncidium ensatum ''Oncidium ensatum'', the Latin American orchid or Florida dancinglady orchid, is a species of orchid found in southern Florida, southern Mexico (Chiapas and the Yucatán Peninsula), Central America, Cuba, the Bahamas, and northwestern Venezuela ...

'' : (S. Mexico, Belize, Cuba, Florida, Bahamas, NW. Venezuela). * ''

Oncidium erucatum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Ecuador). * ''

Oncidium estradae ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Ecuador). * ''

Oncidium eurycline ''Oncidium croesus'' is a species of orchid endemic to Brazil ( Pernambuco to Rio de Janeiro). References External links croesus Croesus ( ; Lydian: ; Phrygian: ; grc, Κροισος, Kroisos; Latin: ; reigned: c. 585 – ...

'' (SE. Brazil). * ''

Oncidium exalatum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Panama). * '' Oncidium exasperatoides'' (Peru). * ''Oncidium excavatum'' (C. America to Peru)., moved to ''

Vitekorchis excavata ''Vitekorchis excavata'', also known as the hollow oncidium, is a species of orchid native to the Neotropics.Encyclopedia of Life''Vitekorchis excavata'' Retrieved 2017-04-18.The Plant List''Vitekorchis excavata'' Retrieved 2017-04-18. Taxonom ...

'' ( Romowicz & Szlach., 2006) * ''

Oncidium falcipetalum ''Cyrtochilum falcipetalum'' is an epiphytic An epiphyte is an organism that grows on the surface of a plant and derives its moisture and nutrients from the air, rain, water (in marine environments) or from debris accumulating around it. The pl ...

'' (Venezuela) * '' Oncidium fasciculatum'' (Mexico - Oaxaca, Chiapas to Guatemala). * '' Oncidium fasciferum'' (Peru). * '' Oncidium fimbriatum'' (Brazil to NE. Argentina). * ''

Oncidium flexuosum ''Oncidium flexuosum'' is a species of orchid found from eastern and southern Brazil to north-central Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of S ...

'' (E. & S. Brazil to NC. Argentina). * ''

Oncidium floridanum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' : syn of ''O. ensatum'' * ''

Oncidium × floride-phillipsae ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (''O. prionochilum'' × ''O. variegatum'') (Leeward Is.). * ''

Oncidium forbesii ''Oncidium forbesii'' is a species of orchid native to southeastern Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with ...

'' (Brazil - Minas Gerais). * '' Oncidium formosissimum'' (Ecuador to Peru). * ''

Oncidium fragae ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil - Rio de Janeiro). * ''

Oncidium fuscans ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil - Minas Gerais). * ''

Oncidium fuscatum ''Oncidium fuscatum'' is a species of orchid occurring from Colombia to Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other ...

'' (Ecuador to Peru). * '' Oncidium fuscopetalum'' (WC. Brazil). * ''

Oncidium gardneri ''Oncidium gardneri'' is a species of orchid native to southern and southeastern Brazil. Synonyms *''Oncidium curtum'' Lindl. *''Oncidium flabelliferum'' Pinel *''Oncidium elegantissimum'' Rchb.f. *''Oncidium gardnerianum'' auct. *''Oncidium p ...

'' (Ecuador, SE. Brazil). * ''

Oncidium × gardstyle ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (''O. dasystyle'' × ''O. gardneri'') (Brazil - Rio de Janeiro). * '' Oncidium gauntlettii'' (Jamaica) (now synonym of ''Tolumnia gauntlettii'') * ''

Oncidium geertianum ''Oncidium geertianum'' is a species of orchid native to central and southwestern Mexico. References geertianum Endemic orchids of Mexico {{Cymbidieae-stub ...

'' (C. & SW. Mexico). * ''

Oncidium gilvum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (SE. Brazil). * ''

Oncidium gracile ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (SE. Brazil). * '' Oncidium graciliforme'' (C.Panama). * ''

Oncidium gracillimum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Colombia). * ''

Oncidium graminifolium ''Oncidium graminifolium'' is a species of orchid occurring from Mexico to Central America. graminifolium Orchids of Central America Orchids of Mexico {{Cymbidieae-stub ...

'' (Mexico to C. America). * '' Oncidium gravesianum'' (E. Brazil). * '' Oncidium guianense'' (Hispaniola) (now synonym of ''Tolumnia guianensis'') * '' Oncidium guibertianum'' (Cuba) (now synonym of ''Tolumnia guibertiana'') * ''

Oncidium guttatum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Mexico to Colombia and Caribbean) (now synonym of ''Tolumnia guttata'') * ''

Oncidium gyrobulbon ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Ecuador). * ''

Oncidium hagsaterianum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Mexico to Guatemala). * ''

Oncidium haitiense ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Hispaniola) (now synonym of ''Tolumnia haitensis'') * ''

Oncidium hannelorae ''Oncidium altissimum'', Wydler's dancing-lady orchid, is a species of orchid native to the West Indies ( Cuba, Puerto Rico and the Lesser Antilles), with an 18th-Century citation from Jamaica. This name should not be confused with the ill ...

'' (Windward Is.-(Dominica). * ''

Oncidium hapalotyle ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across ...

'' (Colombia to Ecuador). * '' Oncidium harrisonianum'' (SE. Brazil). * ''

Oncidium harryanum ''Oncidium harryanum'' is a species of orchid native to Colombia, Ecuador, and Peru. It is named in honour of Sir Harry Veitch (1840–1924), a horticulturist who sent collectors out for the firm of James Veitch & Sons The Veitch Nurseries were ...

'' (Columbia). * ''

Oncidium hastatum ''Oncidium hastatum'' is a species of orchid Orchids are plants that belong to the family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Along with the Asteraceae, they ...

'' (Mexico). * ''

Oncidium hastilabium ''Oncidium hastilabium'' is a species of orchid found from northwestern Venezuela to western South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small p ...

'' (W. South America). * '' Oncidium hatschbachii'' (Brazil - Paraná). * ''

Oncidium helgae ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Ecuador). * ''

Oncidium herzogii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Bolivia to NW. Argentina). * ''

Oncidium heteranthum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (S. Trop. America). * '' Oncidium hians'' (Peru, SE. Brazil). * '' Oncidium hieroglyphicum'' (Peru). * ''

Oncidium hintonii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (N. & SW. Mexico). * '' Oncidium hirtzii'' (Ecuador – Napo). * ''

Oncidium hookeri ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (SE. & S. Brazil. * ''

Oncidium hydrophilum ''Oncidium hydrophilum'' is a species of orchid found from Brazil to Paraguay. References External links hydrophilum Flora of Paraguay Orchids of Brazil {{Cymbidieae-stub ...

'' (Brazil to Paraguay). * '' Oncidium hyphaematicum'' (W. South America). * ''

Oncidium imitans ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Costa Rica). * '' Oncidium imperatoris-maximiliani'' (Brazil - Rio de Janeiro). * ''

Oncidium incurvum ''Oncidium incurvum'' is a species of orchid endemic to Mexico (Veracruz to Chiapas Chiapas (; Tzotzil language, Tzotzil and Tzeltal language, Tzeltal: ''Chyapas'' ), officially the Free and Sovereign State of Chiapas ( es, Estado Libre y Sobe ...

'' (Mexico - Veracruz to Chiapas). * '' Oncidium inouei'' (Peru). * ''

Oncidium insigne ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Brazil). * '' Oncidium ionopterum'' (Peru - Cajamarca). * ''

Oncidium iricolor ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Trop. America) (?). * ''

Oncidium isidrense ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Peru). * ''

Oncidium isopterum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil - Minas Gerais). * ''

Oncidium isthmii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Costa Rica to Panama). * ''

Oncidium kautskyi ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Brazil). * ''

Oncidium klotzschianum ''Oncidium klotzschianum'' is a species of orchid occurring from Costa Rica Costa Rica (, ; ; literally "Rich Coast"), officially the Republic of Costa Rica ( es, República de Costa Rica), is a country in the Central American region o ...

'' (Costa Rica to Venezuela and Peru). * '' Oncidium kraenzlinianum'' (Brazil). * '' Oncidium kramerianum'' (Costa Rica to Suriname and Ecuador) (now synonym of ''Psychopsis krameriana'') * ''

Oncidium lancifolium ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Ecuador). * ''

Oncidium leinigii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil). * ''

Oncidium leleui ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (SW. Mexico). * ''

Oncidium lentiginosum ''Oncidium lentiginosum'' is a species of orchid occurring from Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—a ...

'' (Colombia to N. Venezuela). * '' Oncidium leopardinum'' (Peru). * ''

Oncidium lepidum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Ecuador). * ''

Oncidium lepturum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Bolivia). * ''

Oncidium leucochilum ''Oncidium leucochilum'' (or white-lipped oncidium) is an epiphytic species of orchid occurring from southeastern Mexico to Honduras Honduras, officially the Republic of Honduras, is a country in Central America. The republic of Hondur ...

'' (SE. Mexico to Guatemala). * ''

Oncidium lietzei ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (SE. Brazil). * ''

Oncidium ligiae ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia). * ''

Oncidium lindleyi ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (S. Mexico to Guatemala). * ''

Oncidium lineoligerum ''Oncidium lineoligerum'' is a species of orchid occurring from Costa Rica Costa Rica (, ; ; literally "Rich Coast"), officially the Republic of Costa Rica ( es, República de Costa Rica), is a country in the Central American region o ...

'' (N. Peru). * ''

Oncidium litum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (SE. Brazil). * ''

Oncidium loechiloides ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Venezuela). * '' Oncidium loefgrenii'' (SE. & S. Brazil). * ''

Oncidium longicornu ''Oncidium longicornu'' is a species of orchid occurring from Brazil to northeastern Argentina, where it is recorded from the provinces of Misiones and Corrientes. It is an epiphytic An epiphyte is an organism that grows on the surface of a ...

'' (Brazil to NE. Argentina. * ''

Oncidium longipes ''Oncidium longipes'' is a species of orchid occurring from Brazil to northeastern Argentina. References External links longipes Orchids of Brazil Orchids of Argentina {{Cymbidieae-stub ...

'' (Brazil to NE. Argentina). * '' Oncidium lucasianum'' (Peru - Cajamarca). * ''

Oncidium lucayanum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Bahamas) (now synonym of ''Tolumnia lucayana'') * ''

Oncidium luteum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Costa Rica). * ''

Oncidium lykaiosii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Bolivia). * '' Oncidium macronyx'' (Brazil). * ''

Oncidium macropetalum ''Oncidium micropogon'' is a species of orchid endemic to southeastern Brazil. References External links micropogon Endemic orchids of Brazil {{Cymbidieae-stub ...

'' (W.C. Brazil) * ''

Oncidium maculatum ''Oncidium maculatum'' is a species of orchid occurring from Mexico to Central America. Synonyms

''Cyrtochilum maculatum'' Lindl. is the basionym. Other synonyms include: *''Oncidium funereum'' Lex. *''Cyrtochilum maculatum'' var. ''ecornutu ...

'' (Mexico to C. America). * ''

Oncidium maculosum ''Oncidium bifolium'' is a species of orchid ranging from Brazil to northern Argentina. References External links bifolium A bifolium is a quartic plane curve with equation in Cartesian coordinates: :(x^2 + y^2)^2 = ax^2y. C ...

'' (Brazil - Minas Gerais). * '' Oncidium magdalenae'' (NW. Venezuela - Mérida). * ''

Oncidium maizifolium ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Colombia to NW. Venezuela). * ''

Oncidium majevskyi ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil). * ''

Oncidium mantense ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' Dodson & R.Estrada (Ecuador) * ''

Oncidium mandonii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Bolivia). * '' Oncidium marshallianum'' (SE. Brazil). * ''

Oncidium martianum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (SE. & S. Brazil). * '' Oncidium mathieuanum'' (Ecuador to Peru). * ''

Oncidium megalopterum ''Oncidium flexuosum'' is a species of orchid found from eastern and southern Brazil to north-central Argentina. References External links flexuosum Orchids of Argentina Orchids of Brazil {{Cymbidieae-stub ...

'' (SE. Brazil). * '' Oncidium melanops'' (Ecuador). * ''

Oncidium micropogon ''Oncidium micropogon'' is a species of orchid endemic to southeastern Brazil. References External links micropogon Endemic orchids of Brazil {{Cymbidieae-stub ...

'' (Brazil). * '' Oncidium micropogon var. micropogon'' (S. Brazil). Pseudobulb epiphyte * '' Oncidium microstigma'' (C. & SW. Mexico). * '' Oncidium millianum'' (Colombia). * ''

Oncidium miserrimum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia to NW. Venezuela). * ''

Oncidium morenoi ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Brazil) (replaced synonym of the accepted name ''Trichocentrum morenoi'' (Dodson & Luer) M.W.Chase & N.H.Williams, 2001 ). * ''

Oncidium naevium ''Oncidium naevium'', the spotted oncidium, is an epiphyte that can be found in Colombia and Guyana. The species is endangered due to habitat destruction and constant poaching. naevium {{Cymbidieae-stub ...

'' (Colombia to Guyana). * ''

Oncidium nebulosum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia). * ''

Oncidium niesseniae ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia). * '' Oncidium nigratum'' (Colombia to Guyana). * ''

Oncidium noezlianum ''Oncidium noezlianum'' is a species of plant in the genus Oncidium in the family Orchidaceae. References {{Taxonbar, from1=Q17324515, from2=Q5139379 noezliana ...

'' (N. Peru to Bolivia). * ''

Oncidium obryzatoides ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Costa Rica to Ecuador). * ''

Oncidium ochmatochilum ''Cyrtochiloides ochmatochila'' is a species of orchid. The genus ''Cyrtochiloides'' N.H.Williams & M.W.Chase (2001) comprises a small group of Neotropical epiphytes, previously included under a broad concept of ''Oncidium'' Sw., with a new, ...

'' (SE. Mexico to Peru). * ''

Oncidium ochthodes ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Ecuador). * '' Oncidium oliganthum'' (Mexico - Oaxaca, Chiapas to El Salvador). * ''

Oncidium orbatum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia). * '' Oncidium ornithocephalum'' (Colombia). * ''

Oncidium ornithopodum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Trop. America). * ''

Oncidium ornithorhynchum ''Oncidium ornithorhynchum'' is a species of orchid found from Mexico to Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean ...

'' (Mexico to C. America). * ''Oncidium orthostates'' (S. Venezuela to Guyana and Brazil). This species has been redefined as '' Nohawilliamsia pirarense'' (Rchb. f.), M.W. Chase & Whitten * '' Oncidium orthostatoides'' (Peru). * ''

Oncidium ototmeton ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Bolivia). * ''

Oncidium ouricanense ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil - Bahia). * ''

Oncidium panamense ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Panama). * ''

Oncidium panduratum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia. * ''

Oncidium panduriforme ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Costa Rica). * ''

Oncidium papilio ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Panama to S. Trop. America and Trinidad) (now synonym of'' Psychopsis papilio'') * ''

Oncidium paranaense ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil to Argentina - Misiones). * ''

Oncidium paranapiacabense ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil - São Paulo). * ''

Oncidium pardalis ''Oncidium lentiginosum'' is a species of orchid occurring from Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—a ...

'' (N. Venezuela). * '' Oncidium pardoglossum'' (Trop. America) (?). * ''

Oncidium pardothyrsus ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Ecuador to Peru). * ''

Oncidium parviflorum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Costa Rica to Panama). * ''

Oncidium pectorale ''Oncidium pectorale'' is a species of orchid endemic to Brazil ( Rio de Janeiro). References External links * pectorale Endemic orchids of Brazil Orchids of Rio de Janeiro (state) {{Cymbidieae-stub ...

'' (Brazil - Rio de Janeiro). * '' Oncidium pelicanum'' (Mexico - Guerrero, Oaxaca). * ''

Oncidium peltiforme ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Ecuador). * '' Oncidium pentadactylon'' (W. South America). * ''

Oncidium pergameneum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (NC. & SE. Mexico to C. America). * ''

Oncidium pictum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (W. South America). * '' Oncidium picturatum'' (N. Venezuela). * ''

Oncidium pirarene ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Guyana). * ''

Oncidium planilabre ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (W. South America). * '' Oncidium platychilum'' (Colombia to Ecuador). * ''

Oncidium platyglossum ''Oncidium baueri'' is a species of orchid native to Costa Rica and to South America as far south as Bolivia , image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and gr ...

'' (Colombia). * ''

Oncidium pollardii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Mexico - Oaxaca). * '' Oncidium polyadenium'' (Ecuador to N. Peru). * ''

Oncidium polyodontum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (SE. Brazil). * ''

Oncidium portillae ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across ...

'' (Ecuador). * ''

Oncidium posadarum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia). * '' Oncidium powellii'' (Panama). * ''

Oncidium praetextum ''Oncidium praetextum'' is a species of orchid endemic to southern and southeastern Brazil. References External links * praetextum Endemic orchids of Brazil {{Cymbidieae-stub ...

'' (SE. Brazil). * ''

Oncidium prionochilum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Puerto Rico to Virgin Is.) (now synonym of ''Tolumnia prionochila'') * ''

Oncidium pubes ''Oncidium pubes'' is a species of orchid found from Colombia, southeastern and southern Brazil to northeastern Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern ...

'' (Colombia, SE. Brazil to NE. Argentina). * ''

Oncidium pulchellum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Jamaica) (now synonym of ''Tolumnia pulchella'') * ''

Oncidium pulvinatum ''Oncidium divaricatum'' is a species of orchid found from southeastern and southern Brazil to northeastern Argentina. References External links Photos Oncidium Pulvinatum (Oncidium divaricatum) divaricatum Orchids of Argentina Or ...

'' (Brazil to NE. Argentina). * '' Oncidium punctulatum'' (Panama). * ''

Oncidium pyramidale ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (W. South America). * ''

Oncidium pyxidophorum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Trop. America) (?). * ''

Oncidium quadrilobum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Hispaniola) (now synonym of ''Tolumnia quadriloba'') * ''

Oncidium raniferum ''Oncidium raniferum'' is a species of orchid endemic to eastern Brazil. References External links * raniferum Endemic orchids of Brazil {{Cymbidieae-stub ...

'' (SE. Brazil). * ''

Oncidium reductum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Bolivia). * ''

Oncidium reflexum ''Oncidium reflexum'' is a species of orchid endemic to southwestern Mexico. Synonyms *''Oncidium funereum'' Lindl. *''Oncidium pelicanum'' Lindl. *''Oncidium suttonii'' Bateman ex Lindl. *''Oncidium suave'' Lindl. *''Oncidium macropterum'' ...

'' (SW. Mexico) * ''

Oncidium regentii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' V.P.Castro & G.F.Carr (2005) (Brazil) * ''

Oncidium reichenbachii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia to NW. Venezuela). * ''

Oncidium remotiflorum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across ...

'' (Brazil). * ''

Oncidium retusum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Peru). * ''

Oncidium rhinoceros ''Oncidium longicornu'' is a species of orchid occurring from Brazil to northeastern Argentina, where it is recorded from the provinces of Misiones and Corrientes. It is an epiphytic An epiphyte is an organism that grows on the surface of a ...

'' (Trop. America) (?). * ''

Oncidium riograndense ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (S. Brazil to NE. Argentina. * '' Oncidium riopalenqueanum'' (Ecuador). * ''

Oncidium riviereanum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae The Oncidiinae is a subtribe within the Orchidaceae that consists of a number of genera that ar ...

'' (Brazil). * '' Oncidium robustissimum'' (Brazil). * ''

Oncidium rodrigoi ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia). * ''

Oncidium rostrans ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia). * ''

Oncidium rutkisii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Venezuela). * ''

Oncidium sanderae ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Peru - Huánuco) (now synonym of ''Psychopsis sanderae'') * ''

Oncidium sarcodes ''Oncidium sarcodes'' is a Brazilian orchid. References * External links Illustration of ''Oncidium Sarcodes'' Endemic orchids of Brazil sarcodes ''Sarcodes'' is the monotypic genus of a north-west American flowering springtime plan ...

'' (SE. Brazil). * ''

Oncidium saxicola ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Colombia). * '' Oncidium schillerianum'' (Peru). * ''

Oncidium schmidtianum ''Oncidium baueri'' is a species of orchid native to Costa Rica and to South America as far south as Bolivia , image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and gr ...

'' (Trop. America) (?). * '' Oncidium schunkeanum'' (Brazil). * '' Oncidium schwambachiae'' (Brazil). * '' Oncidium sclerophyllum'' (Costa Rica). * '' Oncidium × scullyi'' (''O. curtum'' × ''O. gravesianum'') (SE. Brazil). * ''

Oncidium sellowii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Brazil). * ''

Oncidium semele ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Ecuador). * ''

Oncidium sessile ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Venezuela to Peru). * ''

Oncidium silvanoi ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Peru). * ''

Oncidium silvanum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Brazil). * '' Oncidium spegazzinianum'' (Argentina - Misiones). * ''

Oncidium sphacelatum ''Oncidium sphacelatum'' is a species of orchid ranging from Mexico to Central America, southeastern Venezuela. It is known as Kandyan dancer orchid in Sri Lanka Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, tran ...

'' (Mexico to C. America, SE. Venezuela). * ''

Oncidium sphegiferum ''Oncidium divaricatum'' is a species of orchid found from southeastern and southern Brazil to northeastern Argentina. References External links Photos Oncidium Pulvinatum (Oncidium divaricatum) divaricatum Orchids of Argentina Or ...

'' (Brazil - Rio de Janeiro). * ''

Oncidium stelligerum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across ...

'' (SW. Mexico). * ''

Oncidium stenobulbon ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Costa Rica). * ''

Oncidium stenotis ''Oncidium lineoligerum'' is a species of orchid occurring from Costa Rica Costa Rica (, ; ; literally "Rich Coast"), officially the Republic of Costa Rica ( es, República de Costa Rica), is a country in the Central American region o ...

'' (Costa Rica to Ecuador). * '' Oncidium storkii'' (Costa Rica). * ''

Oncidium suave ''Oncidium reflexum'' is a species of orchid endemic to southwestern Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United ...

'' (C. & SW. Mexico, El Salvador). * '' Oncidium subcruciforme'' (Belize), (Nicaragua). * '' Oncidium suttonii'' (Mexico - Chiapas to El Salvador). * ''

Oncidium swartzii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Windward Is.- Martinique). * ''

Oncidium sylvestre ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Cuba to Haiti) (now synonym of ''Tolumnia sylvestris'') * ''

Oncidium tectum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia). * '' Oncidium tenellum'' (French Guiana). * ''

Oncidium tenuipes ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Guatemala). * '' Oncidium tetrotis'' (Colombia). * '' Oncidium tigratum'' (Ecuador to Peru). * ''

Oncidium tigrinum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (C. & SW. Mexico). * ''

Oncidium tipuloides ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Peru). * '' Oncidium toachicum'' (Ecuador). * ''

Oncidium trachycaulon ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Colombia to Ecuador). * '' Oncidium trichodes'' (N. Brazil). * ''

Oncidium trilobum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Peru). * '' Oncidium trinasutum'' (Ecuador). * '' Oncidium triquetrum'' (Jamaica) (now synonym of ''Tolumnia triquetra'') * ''

Oncidium trulliferum ''Oncidium venustum'' is a species of orchid endemism, endemic to Brazil (Rio de Janeiro, Paraná (state), Paraná). References External links

Oncidium, venustum Endemic orchids of Brazil Orchids of Paraná (state) Orchids of Rio d ...

'' (Brazil - Rio de Janeiro). * ''

Oncidium truncatum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil - Mato Grosso). * ''

Oncidium tsubotae ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Colombia). * ''

Oncidium tuerckheimii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Cuba to Hispaniola) (now synonym of ''Tolumnia tuerckheimii'' ) * ''

Oncidium unguiculatum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (C. & SW. Mexico). * ''

Oncidium unicolor ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (SE. Brazil). * ''

Oncidium uniflorum ''Oncidium uniflorum'' is a species of orchid endemic to southern and southeastern Brazil. References External links * uniflorum Endemic orchids of Brazil {{Cymbidieae-stub ...

'' (SE. & S. Brazil). * ''

Oncidium urophyllum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Lesser Antilles) (now synonym of ''Tolumnia urophylla'') * ''

Oncidium usneoides ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Cuba) (now synonym of ''Tolumnia usneoides'') * ''

Oncidium varicosum ''Oncidium varicosum'' is a species of orchid ranging from Brazil to northern Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina ...

'' (Brazil to N. Argentina). * '' Oncidium variegatum'' (S. Florida to Caribbean) (now synonym of ''Tolumnia variegata'') ** ''Oncidium variegatum subsp. bahamense'' (S. Florida to Bahamas) (now synonym of ''Tolumnia bahamensis'') ** ''Oncidium variegatum subsp. leiboldii'' (Cayman Is. to Cuba) (now synonym of ''Tolumnia leiboldii'' ) ** ''Oncidium variegatum subsp. scandens'' (Haiti) (now synonym of ''Tolumnia scandens'') ** ''Oncidium variegatum subsp. velutinum'' (Cuba) (now synonym of ''Tolumnia velutina'') * '' Oncidium vasquezii'' (Bolivia). * ''

Oncidium venustum ''Oncidium venustum'' is a species of orchid endemic to Brazil (Rio de Janeiro Rio de Janeiro ( , , ; literally 'River of January'), or simply Rio, is the capital of the state of the same name, Brazil's third-most populous state, and the ...

'' (Brazil). * ''

Oncidium vernixium ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Ecuador). * '' Oncidium verrucosissimum'' (Paraguay to NE. Argentina). * ''

Oncidium versteegianum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Suriname to Ecuador) (now synonym of ''Psychopsis versteegiana'') * ''

Oncidium viperinum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Bolivia to NW. Argentina). * ''

Oncidium virgulatum ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (Colombia to Ecuador). * ''

Oncidium volvox ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (NW. & N. Venezuela). * ''

Oncidium warmingii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived (May 2014), it is distributed across much ...

'' (S. Venezuela to Brazil). * ''

Oncidium warszewiczii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Costa Rica to Colombia). * ''

Oncidium weddellii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Bolivia). * ''

Oncidium welteri ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil - São Paulo). * ''

Oncidium wentworthianum ''Oncidium wentworthianum'' is a species of orchid occurring from Mexico through Guatemala to El Salvador El Salvador (; , meaning " The Saviour"), officially the Republic of El Salvador ( es, República de El Salvador), is a country in C ...

'' (Mexico – Chiapas to El Salvador). * '' Oncidium wheatleyanum'' (Brazil). * ''

Oncidium widgrenii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (SE. & S. Brazil to Paraguay). * ''

Oncidium williamsii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Bolivia). * '' Oncidium xanthocentron'' (Colombia). * '' Oncidium xanthornis'' (NW. Venezuela to Ecuador). * ''

Oncidium zappii ''Oncidium'', abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family ( Orchidaceae). As presently conceived (May 2014), it is distributed across m ...

'' (Brazil).

References

* Harry Zelenko :The Pictorial Encyclopaedia of Oncidium (1997) * Koniger, W. 2003. New species of the genera Masdevallia, Oncidium and Sigmatostalix. Arcula no. 12: 298-311. *

External links

* * {{Taxonbar, from=Q133754 Oncidiinae genera Epiphytic orchids Taxa named by Olof Swartz

Selected species

See also

References

External links