Oncidium
Oncidium Sw. [Orchidaceae-Epidendroideae-Cymbidieae-Oncidiinae]
400 trop. Am., S Florida, subtropical Brazil, Uruguay

FWO
Kongl. Vetensk. Acad. Nya Handl. 21: 239 (1800)
[Kongl Vetenskaps Academiens Nya Handlingar]


Cohniella marvraganii (Lückel) Christenson
-


Cohniella quekettioides (Rchb.f.) Pfitzer
homotypic synonyms:
Cohnia quekettioides Rchb.f.;


Cyrtochilum alboroseum (Dalström) Dalström
homotypic synonyms:
Odontoglossum alboroseum Dalström;


Cyrtochilum andreettae Königer & J.Portilla


Cyrtochilum angustatum (Lindl.) Dalström
homotypic synonyms:
Odontoglossum angustatum Lindl.;

heterotypic synonyms:
Odontoglossum claviceps Rchb.f.; Odontoglossum sodiroi Schltr.; Odontoglossum spilotanthum Linden & Rchb.f.; Odontoglossum ulopterum Linden & Rchb.f.;


Cyrtochilum annulare (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium annulare Rchb.f.;

heterotypic synonyms:
Cyrtochilum lucescens (Rchb.f.) Kraenzl.; Cyrtochilum monachicum (Rchb.f.) Kraenzl.; Oncidium lucescens Rchb.f.; Oncidium monachicum Rchb.f.;


Cyrtochilum anthoxanthum (Rchb.f.) Dalström
homotypic synonyms:
Odontoglossum anthoxanthum Rchb.f.;


Cyrtochilum articulatum (Königer) Dalström
-


Cyrtochilum aurantiacum (G.Gerlach & T.Franke) Dalström
homotypic synonyms:
Rusbyella aurantiaca G.Gerlach & T.Franke;


Cyrtochilum aureum (Lindl.) Senghas
homotypic synonyms:
Oncidium aureum Lindl.;

heterotypic synonyms:
Cyrtochilum mystacinum Lindl.; Dendrobium bicolor (Ruiz & Pavon) Pers.; Dicrypta bicolor (Ruiz & Pavon) Bateman ex Loudon; Maxillaria bicolor Ruiz & Pavon; Odontoglossum aureum (Lindl.) Garay; Odontoglossum aureum (Lindl.) Rchb. f.; Odontoglossum bicolor Lindl.; Odontoglossum cochleatum (Lindl.) Rchb.f.; Odontoglossum crocatum Linden & Rchb.f.; Odontoglossum dichromum Rolfe; Odontoglossum festatum Rchb.f.; Odontoglossum hemichrysum Rchb.f. & Warsc.; Odontoglossum mystacinum (Lindl.) Lindl.; Odontoglossum rigidum Lindl.; Oncidium bicolor (Lindl.) Beer; Oncidium cochleatum Lindl.; Oncidium dichromum Rolfe; Oncidium dichroneura Rolfe; Oncidium festatum Rchb. ex Warsc.; Oncidium festatum Rchb. f. & Warsc.; Oncidium hemichrysum (Rchb.f. & Warsc.) Rchb.f.; Oncidium mystacinum (Lindl.) Beer; Oncidium rigidum (Lindl.) Beer; Ornithidium bicolor Lindl. ex Rchb.f.;


Cyrtochilum auropurpureum (Rchb.f.) Dalström
-

heterotypic synonyms:
Odontoglossum compactum Rchb.f.; Odontoglossum floribundum Schltr.; Odontoglossum koehleri Schltr.; Odontoglossum orientale Rchb.f.;


Cyrtochilum baldeviamae (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium baldeviamae Rchb.f.;


Cyrtochilum ballii (Rolfe) Kraenzl.
homotypic synonyms:
Oncidium ballii Rolfe;


Cyrtochilum brachypterum (Linden & Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium brachypterum Linden & Rchb.f.;


Cyrtochilum caespitosum (Rolfe) Dalström
homotypic synonyms:
Rusbyella caespitosa Rolfe;

heterotypic synonyms:
Odontoglossum pusillum C.Schweinf.; Odontoglossum quadridentatum D.E.Benn. & Christenson; Rusbyella peruviana D.E.Benn. & Christenson; Rusbyella quadridentata (D.E.Benn. & Christenson) Senghas;


Cyrtochilum cimiciferum (Rchb.f.) Dalström
homotypic synonyms:
Odontoglossum cimiciferum Rchb.f.; Oncidium cimiciferum (Rchb.f.) Beer;

heterotypic synonyms:
Cyrtochilum macropus (Linden & Rchb.f.) Kraenzl.; Cyrtochilum miradorense (D.E.Benn. & Christenson) Dalström; Cyrtochilum rusbyi (Rolfe) Kraenzl.; Oncidium cimiciferum (Rchb. f.) Rchb. f. ex Lindl.; Oncidium cimiferum Rchb.f. ex Linden; Oncidium macropus Linden & Rchb.f.; Oncidium miradorense D.E.Benn. & Christenson; Oncidium rusbyi Rolfe;


Cyrtochilum cinereobrunneum D.E.Benn. & Christenson


Cyrtochilum confertum (Rchb.f.) Dalström
homotypic synonyms:
Odontoglossum confertum Rchb.f.;

heterotypic synonyms:
Cyrtochilum polystachyoides (F.Lehm. & Kraenzl.) Kraenzl.; Oncidium polystachyoides F.Lehm. & Kraenzl.;


Cyrtochilum confusum D.E.Benn. & Christenson


Cyrtochilum cordatum (Lindl.) Kraenzl.
homotypic synonyms:
Oncidium cordatum Lindl.;

heterotypic synonyms:
Cyrtochilum pastorellii (Dodson & D.E.Benn.) Senghas; Oncidium pastorellii Dodson & D.E.Benn.;


Cyrtochilum cryptocopis (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium cryptocopis Rchb.f.;


Cyrtochilum cumandae Königer


Cyrtochilum davisii (Rchb.f.) Dalström
homotypic synonyms:
Oncidium davisii Rchb.f.;


Cyrtochilum decolorans Königer


Cyrtochilum densiflorum (Lindl.) Kraenzl.
homotypic synonyms:
Odontoglossum densiflorum Lindl.;

heterotypic synonyms:
Cyrtochilum macrum (Lindl.) Kraenzl.; Cyrtochilum posadarum (Königer) Senghas; Cyrtochilum ramulosum (Lindl.) Kraenzl.; Cyrtochilum robustum (Rchb.f. & Warsc.) Kraenzl.; Odontoglossum macrum Lindl.; Odontoglossum posadarum Königer; Odontoglossum ramulosum Lindl.; Odontoglossum robustum Rchb.f. & Warsc.; Oncidium densiflorum (Lindl.) Beer; Oncidium macrum (Lindl.) Beer; Oncidium ramulosum (Lindl.) Beer;


Cyrtochilum detortum (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium detortum Rchb.f.;

heterotypic synonyms:
Cyrtochilum pozoi Königer;


Cyrtochilum diceratum (Lindl.) Kraenzl.
homotypic synonyms:
Oncidium diceratum Lindl.;

heterotypic synonyms:
Cyrtochilum fallens (Rchb.f.) Kraenzl.; Oncidium fallens Rchb.f.;


Cyrtochilum diodon (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium diodon Rchb.f.;

heterotypic synonyms:
Oncidium sodiroi Schltr.;


Cyrtochilum dipterum (Lindl.) Kraenzl.
homotypic synonyms:
Odontoglossum dipterum Lindl.;

heterotypic synonyms:
Cyrtochilum dipterum (Lindl.) Dalström; Odontoglossum calodryas Rchb.f.; Oncidium dipterum (Lindl.) Beer;


Cyrtochilum distans (Rchb.f.) Kraenzl.
homotypic synonyms:
Odontoglossum distans Rchb.f.; Oncidium distans (Rchb.f.) Beer; Symphyglossum distans (Rchb.f.) Garay & Dunst.;


Cyrtochilum divaricatum (Lindl.) Dalström
homotypic synonyms:
Odontoglossum divaricatum Lindl.;

heterotypic synonyms:
Cyrtochilum costatum (Lindl.) Kraenzl.; Cyrtochilum mandibulare (Linden & Rchb.f.) Kraenzl.; Cyrtochilum refractum (Rchb.f.) Kraenzl.; Odontoglossum costatum Lindl.; Oncidium costatum (Lindl.) Beer; Oncidium divaricatum (Lindl.) Beer; Oncidium mandibulare Linden & Rchb.f.; Oncidium refractum Rchb.f.;


Cyrtochilum dodianum (Ackerman & Chiron) Ackerman
homotypic synonyms:
Oncidium dodianum Ackerman & Chiron;


Cyrtochilum edwardii (Rchb.f.) Kraenzl.
homotypic synonyms:
Odontoglossum edwardii Rchb.f.;

heterotypic synonyms:
Cyrtochilum eduardi (Rchb. f.) Kraenzl.;


Cyrtochilum englerianum (Kraenzl.) Kraenzl.
homotypic synonyms:
Oncidium englerianum Kraenzl.;


Cyrtochilum examinans (Lindl.) Kraenzl.
homotypic synonyms:
Oncidium examinans Lindl.;

heterotypic synonyms:
Cyrtochilum centifrancum (Rchb.f.) Kraenzl.; Oncidium centifrancum Rchb.f.; Oncidium centrifrancum Rchb. f.;


Cyrtochilum exasperatum (Linden & Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium exasperatum Linden & Rchb.f.;


Cyrtochilum falcipetalum (Lindl.) Kraenzl.
homotypic synonyms:
Oncidium falcipetalum Lindl.;

heterotypic synonyms:
Cyrtochilum ionodon (Rchb.f.) Dalström; Oncidium ionodon Rchb.f.;


Cyrtochilum fidicularium (Dalström) Dalström
homotypic synonyms:
Odontoglossum fidicularium Dalström;


Cyrtochilum flexuosum Kunth
homotypic synonyms:
Oncidium flexuosum (Kunth) Lindl.;

heterotypic synonyms:
Cyrtochilum cocciferum (Rchb.f. & Warsc.) Kraenzl.; Cyrtochilum hartwegii (Lindl.) Kraenzl.; Cyrtochilum trulla (Rchb.f. & Warsc.) Kraenzl.; Oncidium cocciferum Rchb.f. & Warsc.; Oncidium hartwegii Lindl.; Oncidium trulla Rchb.f. & Warsc.;


Cyrtochilum fractiflexum (F.Lehm. & Kraenzl.) Kraenzl.
homotypic synonyms:
Oncidium fractiflexum F.Lehm. & Kraenzl.;


Cyrtochilum fractum (Rchb.f.) Kraenzl.
homotypic synonyms:
Odontoglossum fractum Rchb.f.;

heterotypic synonyms:
Cyrtochilum medellinense Kraenzl.; Odontoglossum medellinense (Kraenzl.) Schltr.; Odontoglossum microthyrsus Kraenzl.;


Cyrtochilum funis (F.Lehm. & Kraenzl.) Kraenzl.
homotypic synonyms:
Odontoglossum funis (F.Lehm. & Kraenzl.) Garay; Oncidium funis F.Lehm. & Kraenzl.;

heterotypic synonyms:
Cyrtochilum scandens Kraenzl.;


Cyrtochilum gargantua (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium gargantua Rchb.f.;

heterotypic synonyms:
Cyrtochilum aciculatum Königer; Cyrtochilum bismarckii (D.E.Benn. & Christenson) Senghas; Oncidium bismarckii D.E.Benn. & Christenson;


Cyrtochilum geniculatum Königer


Cyrtochilum gracielae Dalström


Cyrtochilum gracile (Lindl.) Kraenzl.
homotypic synonyms:
Odontoglossum gracile Lindl.;

heterotypic synonyms:
Mesospinidium wallisii Rchb.f.; Odontoglossum dalessandroi Dodson & Garay; Odontoglossum obscurum C.Schweinf.; Oncidium gracile (Lindl.) Beer;


Cyrtochilum graminoides Dalström

heterotypic synonyms:
Odontoglossum graminifolium C.Schweinf.;


Cyrtochilum grandiflorum (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium grandiflorum Rchb.f.;

heterotypic synonyms:
Oncidium steyermarkii Foldats;


Cyrtochilum gyriferum (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium gyriferum Rchb.f.;


Cyrtochilum halteratum (Lindl.) Kraenzl.
homotypic synonyms:
Oncidium halteratum Lindl.;

heterotypic synonyms:
Cyrtochilum aemulum (Rchb.f. & Warsc.) Kraenzl.; Cyrtochilum superbiens (Rchb.f.) Kraenzl.; Oncidium aemulum Rchb.f. & Warsc.; Oncidium inferlobum auct.; Oncidium superbiens Rchb.f.; Oncidium undulatum Warner & B.S. Williams;


Cyrtochilum hastatum (Ruiz & Pavon) Dalström
homotypic synonyms:
Dendrobium hastatum (Ruiz & Pavon) Pers.; Maxillaria hastata Ruiz & Pavon;

heterotypic synonyms:
Cyrtochilum pavonii (Rchb.f. & Warsc. ex Lindl.) Kraenzl.; Oncidium pavonii Rchb.f. & Warsc. ex Lindl.;


Cyrtochilum hoeijeri (Dalström) Dalström
homotypic synonyms:
Odontoglossum hoeijeri Dalström;


Cyrtochilum incarum Kraenzl.

heterotypic synonyms:
Oncidium incarum (Kraenzl.) C.Schweinf.;


Cyrtochilum insculptum (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium insculptum Rchb.f.;

heterotypic synonyms:
Oncidium sculptum Rchb. f. ex L. Linden;


Cyrtochilum ioplocon (Rchb.f.) Dalström
homotypic synonyms:
Odontoglossum ioplocon Rchb.f.;


Cyrtochilum ixioides Lindl.

heterotypic synonyms:
Cyrtochilum narthecioides Kraenzl.; Odontoglossum ixioides (Lindl.) Lindl.; Odontoglossum narthecioides (Kraenzl.) Garay; Oncidium ixioides (Lindl.) Beer;


Cyrtochilum kopfianum (Königer) Dalström
-


Cyrtochilum lamelligerum (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium lamelligerum Rchb.f.;


Cyrtochilum lapacense (R.Vásquez & Dalström) Dalström
homotypic synonyms:
Odontoglossum lapacense R.Vásquez & Dalström;


Cyrtochilum leopoldianum (Rolfe) Kraenzl.
homotypic synonyms:
Oncidium leopoldianum Rolfe;

heterotypic synonyms:
Oncidium leopoldii God.-Leb.;


Cyrtochilum leucopterum (Rchb.f.) Dalström
homotypic synonyms:
Odontoglossum leucopterum Rchb.f.;


Cyrtochilum ligulatum (Ruiz & Pavon) Mansf. ex Dalström
homotypic synonyms:
Dendrobium ligulatum (Ruiz & Pavon) Pers.; Maxillaria ligulata Ruiz & Pavon; Odontoglossum ligulatum (Ruiz & Pavon) Garay;

heterotypic synonyms:
Cyrtochilum myrianthum (Rchb.f.) Kraenzl.; Odontoglossum depauperatum Kraenzl.; Odontoglossum myrianthum Rchb.f.;


Cyrtochilum linguiforme (Lindl.) Kraenzl.
homotypic synonyms:
Oncidium linguiforme Lindl.;

heterotypic synonyms:
Odontoglossum wageneri Rchb.f.;


Cyrtochilum longifolium (Lindl.) Kraenzl.
homotypic synonyms:
Odontoglossum longifolium Lindl.;


Cyrtochilum longipes (Rchb.f. & Warsc.) Kraenzl.
homotypic synonyms:
Odontoglossum longipes Rchb.f. & Warsc.;

heterotypic synonyms:
Odontoglossum flavescens Rolfe;


Cyrtochilum loxense (Lindl.) Kraenzl.
homotypic synonyms:
Oncidium loxense Lindl.;


Cyrtochilum macasense (Dodson) Dalström
homotypic synonyms:
Oncidium macasense Dodson;

heterotypic synonyms:
Oncidium santiagorum Königer;


Cyrtochilum macranthum (Lindl.) Kraenzl.
homotypic synonyms:
Oncidium macranthum Lindl.;

heterotypic synonyms:
Cyrtochilum carrutherianum F.Lehm. & Kraenzl.; Cyrtochilum hastiferum (Rchb.f. & Warsc.) Kraenzl.; Oncidium hastiferum Rchb.f. & Warsc.;


Cyrtochilum matangense (Bockemühl) Dalström
homotypic synonyms:
Odontoglossum matangense Bockemühl;


Cyrtochilum megalophium (Lindl.) Kraenzl.
homotypic synonyms:
Odontoglossum megalophium Lindl.; Oncidium megalophium (Lindl.) Beer;

heterotypic synonyms:
Cyrtochilum forcipatum (Linden & Rchb.f.) Kraenzl.; Odontoglossum forcipatum Linden & Rchb.f.; Oncidium forcipatum (Linden & Rchb.f.) Schnee;


Cyrtochilum meirax (Rchb.f.) Dalström
homotypic synonyms:
Oncidium meirax Rchb.f.;

heterotypic synonyms:
Oncidium alatum Cogn.;


Cyrtochilum melanthes (Rchb.f. & Warsc.) Kraenzl.
homotypic synonyms:
Odontoglossum melanthes Rchb.f. & Warsc.;

heterotypic synonyms:
Cyrtochilum pullulans Kraenzl.; Odontoglossum bachmannii I.Bock;


Cyrtochilum mendax (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium mendax Rchb.f.;

heterotypic synonyms:
Cyrtochilum portillae Königer;


Cyrtochilum metallicum (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium metallicum Rchb.f.;


Cyrtochilum methonica (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium methonica Rchb.f.;

heterotypic synonyms:
Cyrtochilum crispatissimum Kraenzl.; Oncidium odontopterygium Rchb.f. ex Kraenzl.;


Cyrtochilum mezae D.E.Benn. & Christenson


Cyrtochilum microxiphium (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium microxiphium Rchb.f.;


Cyrtochilum minax (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium minax Rchb.f.;


Cyrtochilum misasianum P.Ortiz


Cyrtochilum miserrimum (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium miserrimum Rchb.f.;


Cyrtochilum monacranthum (Andreetta ex Dodson) J.M.H.Shaw
homotypic synonyms:
Oncidium monacranthum Andreetta ex Dodson;


Cyrtochilum murinum (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium murinum Rchb.f.;


Cyrtochilum myanthum (Lindl.) Kraenzl.
homotypic synonyms:
Odontoglossum myanthum Lindl.;

heterotypic synonyms:
Cyrtochilum mentigerum (Rchb.f. & Warsc.) Kraenzl.; Odontoglossum mentigerum Rchb.f. & Warsc.; Oncidium mentigerum (Rchb.f. & Warsc.) Lindl.;


Cyrtochilum orgyale (Rchb.f. & Warsc.) Kraenzl.
homotypic synonyms:
Oncidium orgyale Rchb.f. & Warsc.;

heterotypic synonyms:
Oncidium claesii Rolfe;


Cyrtochilum ornatum (Königer) Dalström
-


Cyrtochilum pardinum Lindl.
homotypic synonyms:
Odontoglossum pardinum (Lindl.) Lindl.;

heterotypic synonyms:
Odontoglossum bellum Schltr.; Odontoglossum spathaceum Lindl.; Oncidium pardinum (Lindl.) Beer; Oncidium spathaceum (Lindl.) Beer;


Cyrtochilum pastasae (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium pastasae Rchb.f.;


Cyrtochilum patens (Senghas & Thiv) Dalström
-


Cyrtochilum plicigerum (Rchb.f.) Kraenzl.
homotypic synonyms:
Odontoglossum plicigerum (Rchb.f.) Garay; Oncidium plicigerum Rchb.f.;


Cyrtochilum plurituberculatum D.E.Benn. & Christenson


Cyrtochilum porrigens (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium porrigens Rchb.f.;

heterotypic synonyms:
Cyrtochilum rotundatum (Rchb.f.) Kraenzl.; Cyrtochilum saltabundum (Rchb.f.) Kraenzl.; Oncidium rotundatum Rchb.f.; Oncidium saltabundum Rchb.f.;


Cyrtochilum prasinum (Linden & Rchb.f.) Dalström
homotypic synonyms:
Odontoglossum prasinum Linden & Rchb.f.;


Cyrtochilum pusillum (C.Schweinf.) Dalström
-


Cyrtochilum ramosissimum (Lindl.) Dalström
homotypic synonyms:
Odontoglossum ramosissimum Lindl.; Oncidium ramosissimum (Lindl.) Beer;

heterotypic synonyms:
Odontoglossum amphiglottii Rchb.f.; Odontoglossum liliiflorum (A.H.Kent) auct.;


Cyrtochilum retusum (Lindl.) Kraenzl.
homotypic synonyms:
Odontoglossum retusum Lindl.;

heterotypic synonyms:
Cyrtochilum lehmannianum Kraenzl.; Oncidium retusum (Lindl.) Beer;


Cyrtochilum revolutum (Lindl.) Dalström
homotypic synonyms:
Odontoglossum revolutum Lindl.;

heterotypic synonyms:
Odontoglossum bogotense Schltr.; Odontoglossum jamaicense Griseb.; Odontoglossum lindenii Lindl.; Odontoglossum platyodon Rchb.f.; Odontoglossum platyotum Rchb.f.; Oncidium revolutum (Lindl.) Beer;


Cyrtochilum rhodoneurum (Rchb.f.) Dalström
homotypic synonyms:
Neodryas rhodoneura Rchb.f.;

heterotypic synonyms:
Cochlioda weberbaueriana Kraenzl.; Neodryas densiflora Rchb.f.; Neodryas herzogii Schltr.; Neodryas jose-kawaii T.Hashim.; Neodryas latilabia L.B.Sm. & S.K.Harris; Neodryas mandonii Rchb.f.; Neodryas reniformis L.B.Sm. & S.K.Harris; Neodryas sacciana L.Linden & Cogn.; Neodryas weberbaueriana (Kraenzl.) Schltr.;


Cyrtochilum ringens (Rchb.f.) Dalström
homotypic synonyms:
Odontoglossum ringens Rchb.f.;

heterotypic synonyms:
Odontoglossum fractiflexum Kraenzl.;


Cyrtochilum rodrigoi (Königer) Dalström
homotypic synonyms:
Oncidium rodrigoi Königer;


Cyrtochilum rostratum Schltr.

heterotypic synonyms:
Oncidium rostratum (Schltr.) Garay;


Cyrtochilum rusticum (Linden & Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium rusticum Linden & Rchb.f.;


Cyrtochilum sanderianum (Rolfe) Königer
homotypic synonyms:
Oncidium sanderianum Rolfe;


Cyrtochilum scabiosum Rchb.f. ex Kraenzl.

heterotypic synonyms:
Odontoglossum scabiosum Rchb.f. ex Kraenzl.;


Cyrtochilum schildhaueri (Königer) Dalström
homotypic synonyms:
Neodryas schildhaueri Königer;


Cyrtochilum schulzei (Schltr.) Dalström
homotypic synonyms:
Odontoglossum schulzei Schltr.;


Cyrtochilum serratum (Lindl.) Kraenzl.
homotypic synonyms:
Oncidium serratum Lindl.;

heterotypic synonyms:
Oncidium diadema Linden;


Cyrtochilum sharoniae Dalström


Cyrtochilum simulans Schltr.
homotypic synonyms:
Oncidium simulans (Schltr.) Garay;


Cyrtochilum stegasaurum D.E.Benn. & Christenson


Cyrtochilum stenochilum (Linden & Rchb.f.) Dalström
homotypic synonyms:
Odontoglossum stenochilum Linden & Rchb.f.;


Cyrtochilum tenense (Rchb.f. & Warsc.) Kraenzl.
homotypic synonyms:
Oncidium tenense Rchb.f. & Warsc.;


Cyrtochilum tetracopis (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium tetracopis Rchb.f.;

heterotypic synonyms:
Cyrtochilum chrysodipterum (A.H.Kent) Kraenzl.; Cyrtochilum ludens (Rchb.f.) Kraenzl.; Oncidium chrysodipterum A.H.Kent; Oncidium chrysodipterum H.J. Veitch; Oncidium ludens Rchb.f.;


Cyrtochilum tetraplasium (Rchb.f.) Dalström
homotypic synonyms:
Odontoglossum tetraplasium Rchb.f.;

heterotypic synonyms:
Odontoglossum loesenerianum Schltr.;


Cyrtochilum tricostatum Kraenzl.
homotypic synonyms:
Oncidium tricostatum (Kraenzl.) Garay;

heterotypic synonyms:
Oncidium ovatilabium C.Schweinf.;


Cyrtochilum trifurcatum (Lindl.) Kraenzl.
homotypic synonyms:
Oncidium trifurcatum Lindl.;


Cyrtochilum trilingue (Lindl.) Kraenzl.
homotypic synonyms:
Oncidium trilingue Lindl.;

heterotypic synonyms:
Cyrtochilum keinastianum (Rchb. f.) Kraenzl. ex Kraenzl.; Cyrtochilum kienastianum (Rchb.f.) Kraenzl.; Cyrtochilum rolfeanum (Sander) Kraenzl.; Oncidium kienastianum Rchb.f.; Oncidium rolfeanum Sander; Oncidium trilingue Sander;


Cyrtochilum tucumanense (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium tucumanense Rchb.f.;

heterotypic synonyms:
Cyrtochilum trilamellatum Kraenzl.;


Cyrtochilum tumiferum Königer


Cyrtochilum turpe (Kraenzl.) Kraenzl.
homotypic synonyms:
Oncidium turpe Kraenzl.;


Cyrtochilum umbonatum (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium umbonatum Rchb.f.;


Cyrtochilum umbrosum (Rchb.f.) Dalström
homotypic synonyms:
Odontoglossum umbrosum Rchb.f.;

heterotypic synonyms:
Oncidium dunstervilleorum Foldats; Oncidium umbrosum (Rchb.f.) Rchb.f.; Symphyglossum umbrosum (Rchb.f.) Garay & Dunst.;


Cyrtochilum undulatum Kunth


Cyrtochilum ustulatum (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium ustulatum Rchb.f.;


Cyrtochilum ventilabrum (Rchb.f. & Warsc.) Kraenzl.
homotypic synonyms:
Oncidium ventilabrum Rchb.f. & Warsc.;

heterotypic synonyms:
Cyrtochilum carderi (Rchb.f.) Kraenzl.; Oncidium carderi Rchb.f.; Oncidium undulatum Lindl.;


Cyrtochilum vierlingii Königer


Cyrtochilum villenaorum Christenson


Cyrtochilum viminale (Rchb.f.) Dalström
homotypic synonyms:
Odontoglossum viminale Rchb.f.;


Cyrtochilum volubile Poeppig & Endl.
homotypic synonyms:
Oncidium volubile (Poeppig & Endl.) Cogn.;

heterotypic synonyms:
Oncidium corynephorum Lindl.;


Cyrtochilum weirii (Rchb.f.) Dalström
homotypic synonyms:
Odontoglossum weirii Rchb.f.;

heterotypic synonyms:
Odontoglossum marginellum Rchb.f.;


Cyrtochilum werneri (Schltr.) Dalström
homotypic synonyms:
Oncidium werneri Schltr.;

heterotypic synonyms:
Odontoglossum werneri (Schltr.) Garay;


Cyrtochilum williamsianum (Dodson) Dalström
homotypic synonyms:
Oncidium williamsianum Dodson;


Cyrtochilum xanthodon (Rchb.f.) Kraenzl.
homotypic synonyms:
Oncidium xanthodon Rchb.f.;

heterotypic synonyms:
Cyrtochilum phylloglossum (Rchb.f.) Kraenzl.; Cyrtochilum plagianthum (Rchb.f.) Kraenzl.; Oncidium phylloglossum Rchb.f.; Oncidium plagianthum Rchb.f.;


Cyrtochilum zebrinum (Rchb.f.) Kraenzl.
homotypic synonyms:
Odontoglossum zebrinum Rchb.f.; Oncidium zebrinum (Rchb.f.) Rchb.f.;

heterotypic synonyms:
Cyrtochilum engelii (Rchb.f.) Kraenzl.; Oncidium engelii Rchb.f.;


Mexicoa ghiesbreghtiana (A. Rich. & Galeotti) Garay
homotypic synonyms:
Oncidium ghiesbreghtianum A. Rich. & Galeotti;

heterotypic synonyms:
Odontoglossum warneri Lindl.; Oncidium warneri (Lindl.) Lindl.;


Miltoniopsis bismarckii Dodson & D.E.Benn.

heterotypic synonyms:
Miltonia bismarckii (Dodson & D.E.Benn.) P.F.Hunt;


Miltoniopsis phalaenopsis (Linden & Rchb.f.) Garay & Dunst.
homotypic synonyms:
Odontoglossum phalaenopsis Linden & Rchb.f.;

heterotypic synonyms:
Miltonia phalaenopsis (Linden & Rchb.f.) G.Nicholson; Miltonia pulchella Linden;


Miltoniopsis roezlii (Rchb.f.) God.-Leb.
homotypic synonyms:
Odontoglossum roezlii Rchb.f.;

heterotypic synonyms:
Miltonia roezlii (Rchb.f.) G.Nicholson; Miltoniopsis santanae Garay & Dunst.;


Miltoniopsis vexillaria (Rchb.f.) God.-Leb.
homotypic synonyms:
Odontoglossum vexillarium Rchb.f.;

heterotypic synonyms:
Miltonia vexillaria (Rchb.f.) G.Nicholson;


Miltoniopsis warszewiczii (Rchb.f.) Garay & Dunst.
homotypic synonyms:
Odontoglossum warszewiczii Rchb.f.;

heterotypic synonyms:
Miltonia endresii G.Nicholson; Miltonia superba Schltr.; Miltoniopsis warscewiczii (Rchb. f.) Garay & Dunst.; Odontoglossum warscewiczianum Hemsley; Odontoglossum warscewiczii Bridges ex Stein;


Oncidium abortivum Rchb.f.


Oncidium abruptum Linden & Rchb.f. ex Kraenzl.

heterotypic synonyms:
Oncidium jacquinianum Garay & Stacy; Oncidium swartzii Chiron & Braem;


Oncidium acinaceum Lindl.


Oncidium adamantinum Marçal & Cath.
homotypic synonyms:
Gomesa adamantina (Marçal & Cath.) M.W.Chase & N.H.Williams;


Oncidium adelaidae Königer


Oncidium albicans Königer


Oncidium albini Schltr.
homotypic synonyms:
Baptistonia albini (Schltr.) Chiron & V.P. Castro;


Oncidium allenii Dressler


Oncidium altissimum (Jacq.) Sw.
homotypic synonyms:
Cymbidium altissimum (Jacq.) Sw.; Epidendrum altissimum Jacq.; Xeilyathum altissimum (Jacq.) Raf.;

heterotypic synonyms:
Oncidium forkelii Scheidw.;


Oncidium amabile Rchb.f.


Oncidium amictum Lindl.
homotypic synonyms:
Baptistonia amicta (Lindl.) Chiron & V.P.Castro; Gomesa amicta (Lindl.) M.W.Chase & N.H.Williams;


Oncidium amoenum A. Rich. & Galeotti


Oncidium andradeanum Dodson & D.E.Benn.


Oncidium angustisegmentum D.E.Benn. & Christenson


Oncidium ansiferum Rchb.f.

heterotypic synonyms:
Oncidium delumbe Lindl.; Oncidium lankesteri Ames; Oncidium naranjense Schltr.;


Oncidium anthocrene Rchb.f.

heterotypic synonyms:
Cyrtochilum anthocrene Kraenzl.; Oncidium powellii Schltr.;


Oncidium antioquiense Kraenzl.


Oncidium ariasii Königer

heterotypic synonyms:
Oncidium isidrense Chiron;


Oncidium aurarium Rchb.f.
homotypic synonyms:
Odontoglossum aurarium (Rchb.f.) Garay;

heterotypic synonyms:
Odontoglossum aurarium (Rchb. f.) Dalström; Odontoglossum mapiriense Mansf.; Odontoglossum trilobum Schltr.; Oncidium trilobum (Schltr.) Garay & Stacy;


Oncidium auricula (Vell.) Pabst
homotypic synonyms:
Epidendrum auricula Vell.;

heterotypic synonyms:
Oncidium acrobotryum Klotzsch; Oncidium harrisonianum Lindl.; Oncidium pallidum Lindl.; Oncidium pantherinum Hoffmanns. ex Lindl.; Oncidium pentaspilum Hoffmanns. ex Lindl.; Oncidium ramiferum Klotzsch;


Oncidium auriculatoides M.W. Chase & N.H. Williams


Oncidium auriferum Rchb.f.

heterotypic synonyms:
Oncidium armillare Lindl.; Oncidium aurorae D.E.Benn. & Christenson; Oncidium callistum Rchb.f. ex Kraenzl.; Oncidium foveatum Lindl.; Oncidium oxystegium Kraenzl.;


Oncidium ayabacanum D.E.Benn. & Christenson


Oncidium baccatum Garay & Dunst.


Oncidium barbaceniae Lindl.
homotypic synonyms:
Gomesa barbaceniae (Lindl.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Oncidium uliginosum Barb. Rodr.;


Oncidium barbatum Lindl.

heterotypic synonyms:
Oncidium ciliatulum Hoffmanns. ex Lindl.; Oncidium johnianum Schltr.; Oncidium microglossum Klotzsch; Oncidium suscephalum Barb. Rodr.;


Oncidium batemannianum Parm. ex Knowles & Westc.


Oncidium baueri Lindl.

heterotypic synonyms:
Epidendrum floridum Vell.; Oncidium advena Rchb.f.; Oncidium altissimum Lindl.; Oncidium bicameratum Rchb.f. ex Kraenzl.; Oncidium bolivianum Schltr.; Oncidium hannelorae Nir; Oncidium hebraicum Rchb.f.; Oncidium kappleri Rchb.f. ex Lindl.; Oncidium multiflorum Soysa; Oncidium peliogramma Linden & Rchb.f.; Oncidium pentecostale Rchb.f.; Oncidium platyglossum Rchb.f. ex Linden; Oncidium schmidtianum Rchb.f.; Oncidium wydleri Rchb.f.;


Oncidium befortianum Königer


Oncidium bennettii Christenson


Oncidium beyrodtioides M.W. Chase & N.H. Williams


Oncidium bicolor Lindl.


Oncidium bifolium Sims
homotypic synonyms:
Gomesa bifolia (Sims) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Oncidium batemanianum Griseb.; Oncidium beyrodtianum Schltr.; Oncidium celsianum A. Rich.; Oncidium chrysothyrsus Rchb.f. ex R.Warner; Oncidium maculosum Lindl.;


Oncidium blanchetii Rchb.f.


Oncidium bohnkianum V.P.Castro & G.F.Carr


Oncidium boothianum Rchb.f.

heterotypic synonyms:
Oncidium caminiophorum Rchb.f.;


Oncidium brachyandrum Lindl.

heterotypic synonyms:
Oncidium rariflorum A. Rich. & Galeotti;


Oncidium brachystachys Kraenzl.


Oncidium bracteatum Warsc. & Rchb.f.

heterotypic synonyms:
Oncidium henrici-gustavi Kraenzl.; Oncidium paleatum Schltr.;


Oncidium braunii Regel


Oncidium brevilabrum Rolfe


Oncidium brienianum Rchb.f.
homotypic synonyms:
Baptistonia brieniana (Rchb.f.) V.P.Castro & Chiron; Gomesa brieniana (Rchb.f.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Baptistonia verrucosissima (Cogn.) V.P.Castro & Chiron; Oncidium verrucosissimum Cogn.;


Oncidium brunleesianum Rchb.f.

heterotypic synonyms:
Baptistonia echinata Barb. Rodr.; Epidendrum tetrapetalum Vell.; Oncidium echinatum (Barb. Rodr.) Cogn.; Oncidium vellozeanum Pabst;


Oncidium bryocladium Schltr.


Oncidium bryolophotum Rchb.f.

heterotypic synonyms:
Oncidium asparagoides Kraenzl.; Oncidium inops Cogn. & Rolfe; Oncidium megalous Schltr.; Oncidium microphyton Kraenzl.;


Oncidium buchtienii Schltr.


Oncidium buchtienoides M.W. Chase & N.H. Williams


Oncidium bustosii Königer


Oncidium cajamarcae Schltr.


Oncidium calanthum Rchb.f.


Oncidium caldense Rchb.f.
homotypic synonyms:
Gomesa caldensis (Rchb.f.) M.W.Chase & N.H.Williams;


Oncidium calimanianum (Guiard) Königer
-


Oncidium cardiostigma Rchb.f.


Oncidium cariniferum (Rchb.f.) Beer
homotypic synonyms:
Odontoglossum cariniferum Rchb.f.;

heterotypic synonyms:
Miltonioides carinifera (Rchb.f.) Senghas & Lückel;


Oncidium cassolanum V.P.Castro & Campacci
homotypic synonyms:
Baptistonia cassolana (V.P.Castro & Campacci) Chiron & V.P.Castro;


Oncidium caucanum Schltr.


Oncidium chapadense V.P.Castro & Campacci
homotypic synonyms:
Gomesa chapadensis (V.P.Castro & Campacci) M.W.Chase & N.H.Williams;


Oncidium charlesworthii H.J.Veitch


Oncidium cheirophorum Rchb.f.

heterotypic synonyms:
Oncidium dielsianum Kraenzl.; Oncidium exauriculatum (Hamer & Garay) R.Jiménez; Oncidium macrorhynchum Kraenzl.;


Oncidium chrysomorphum Lindl.

heterotypic synonyms:
Oncidium dasyanthum Kraenzl.; Oncidium leucotis Rchb.f.; Oncidium platybulbon Regel;


Oncidium chrysopteranthum Lückel
homotypic synonyms:
Gomesa chrysopterantha (Lückel) M.W.Chase & N.H.Williams;


Oncidium chrysopterum (Lindl.) Kraenzl.
-


Oncidium ciliatum Lindl.

heterotypic synonyms:
Oncidium bahiense (Cogn.) Schltr.; Oncidium barbatum Lindl. & Paxton; Oncidium blossfeldianum Schltr.; Oncidium ciliolatum Hoffmanns.; Oncidium fimbriatum Hoffmanns.; Oncidium psyche Schltr.; Oncidium reisii Hoehne & Schltr.; Oncidium subciliatum Hoffmanns.; Oncidium trichodes Lindl.;


Oncidium citrinum Lindl.


Oncidium cogniauxianum Schltr.

heterotypic synonyms:
Oncidium alfredii Kraenzl.; Oncidium gracillimum Cogn.; Oncidium zikanianum Hoehne & Schltr.;


Oncidium colnagoi Pabst


Oncidium coloratum Königer & J.G.Weinm.bis
homotypic synonyms:
Baptistonia colorata (Königer & J.G.Weinm.bis) Chiron;


Oncidium concolor Hook.
homotypic synonyms:
Gomesa concolor (Hook.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Cyrtochilum citrinum Hook.; Oncidium normanii Pritz.; Oncidium unguiculatum Klotzsch;


Oncidium cornigerum Lindl.
homotypic synonyms:
Baptistonia cornigera (Lindl.) Chiron & V.P.Castro; Gomesa cornigera (Lindl.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Oncidium chrysorhapis Rchb.f.;


Oncidium crassopterum Chiron


Oncidium crispum Lodd.


Oncidium cristatellum Garay

heterotypic synonyms:
Oncidium cristatum Rolfe;


Oncidium croesus Rchb.f.


Oncidium cruciatum Rchb.f.

heterotypic synonyms:
Baptistonia cruciata (Rchb.f.) Chiron & V.P.Castro;


Oncidium cruciferum Rchb.f. & Warsc.


Oncidium cruentoides M.W. Chase & N.H. Williams


Oncidium culex Königer


Oncidium cultratum Lindl.

heterotypic synonyms:
Cyrtochilum cuencanum Kraenzl.; Oncidium cuencanum Rchb.f.; Oncidium formosissimum Rchb.f.; Oncidium jamesonii Rchb. f.; Oncidium jamiesonii Lindl.;


Oncidium culuenense (Docha Neto & Benelli) Königer
-


Oncidium cycnicolle Rchb. f.


Oncidium dactyliferum Garay & Dunst.


Oncidium dactylopterum Rchb.f.


Oncidium damacenoi (Chiron & V.P.Castro) Königer
homotypic synonyms:
Baptistonia damacenoi Chiron & V.P.Castro; Gomesa damacenoi (Chiron & V.P.Castro) M.W.Chase & N.H.Williams;


Oncidium dasytyle Rchb.f.
homotypic synonyms:
Gomesa dasytyle (Rchb.f.) M.W.Chase & N.H.Williams;


Oncidium decorum Königer


Oncidium deltoideum Lindl.

heterotypic synonyms:
Cyrtochilum deltoideum (Lindl.) Kraenzl.;


Oncidium dichromaticum Rchb.f.

heterotypic synonyms:
Oncidium andreae Königer; Oncidium cabagrae Schltr.; Oncidium castaneum Rchb. f. ex L. Linden; Oncidium castaneum Rchb.f. ex Kraenzl.; Oncidium rechingerianum Kraenzl.;


Oncidium disciferum Lindl.
homotypic synonyms:
Gomesa discifera (Lindl.) M.W.Chase & N.H.Williams;


Oncidium discobulbon Kraenzl.


Oncidium divaricatum Lindl.

heterotypic synonyms:
Fernandezia elegans Lodd.; Oncidium pulvinatum Lindl.; Oncidium robustissimum Rchb.f.; Oncidium sciurus Scheidw.; Oncidium sphegiferum Lindl.;


Oncidium donianum Bateman ex W.Baxter

heterotypic synonyms:
Oncidium mixtum Schltr.;


Oncidium echinops Königer

heterotypic synonyms:
Oncidium hirtzii Dodson;


Oncidium edmundoi Pabst


Oncidium edwallii Cogn.

heterotypic synonyms:
Epidendrum monophyllum Vell.; Oncidium aberrans Schltr.;


Oncidium emilii Schltr.
homotypic synonyms:
Gomesa emilii (Schltr.) M.W.Chase & N.H.Williams;


Oncidium endocharis Rchb.f.

heterotypic synonyms:
Oncidium johannis Schltr.;


Oncidium ensatum Lindl.

heterotypic synonyms:
Cyrtopodium verrucosum Griseb.; Oncidium cerebriferum Rchb.f.; Oncidium confusum Rchb.f.; Oncidium floridanum Ames;


Oncidium estradae Dodson


Oncidium exalatum Hágsater


Oncidium exasperatoides D.E.Benn. & Christenson


Oncidium excavatum Lindl.

heterotypic synonyms:
Oncidium aurosum Rchb.f. & Warsc.; Oncidium boissieri Kraenzl.; Oncidium rupestre Lindl.; Oncidium skinneri Lindl.;


Oncidium excellens (Rchb. f.) M.W. Chase & N.H. Williams
-


Oncidium fasciculatum Hágsater


Oncidium fasciferum Rchb.f. & Warsc.


Oncidium fimbriatum Lindl.

heterotypic synonyms:
Baptistonia fimbriata (Lindl.) Chiron & V.P.Castro; Oncidium chrysorapis Rchb. f.; Oncidium godseffianum Kraenzl.; Oncidium hecatanthum Kraenzl.;


Oncidium fleckiorum Königer


Oncidium flexuosum Lodd.
homotypic synonyms:
Gomesa flexuosa (Lodd.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Epidendrum lineatum Vell.; Oncidium haematochrysum Rchb.f.; Oncidium haematoxanthum Rchb.f. ex Lindl.; Oncidium megalopterum Kraenzl.;


Oncidium floryi (Rolfe) M.W. Chase & N.H. Williams
homotypic synonyms:
Cochlioda floryi Rolfe;


Oncidium forbesii Hook.
homotypic synonyms:
Gomesa forbesii (Hook.) M.W.Chase & N.H.Williams;


Oncidium fuchsii Königer


Oncidium fuscans Rchb.f.
homotypic synonyms:
Gomesa fuscans (Rchb.f.) M.W.Chase & N.H.Williams;


Oncidium fuscatum Rchb.f.

heterotypic synonyms:
Chamaeleorchis warszewiczii (Rchb.f.) Senghas & Lückel; Miltonia warscewiczii Rchb. f.; Miltonia warszewiczii Rchb.f.; Miltonioides warszewiczii (Rchb.f.) Brieger & Lückel; Odontoglossum weltonii auct.; Oncidium weltonii (auct.) W.Bull ex Regel;


Oncidium fuscopetalum (Hoehne) Garay & Stacy
-


Oncidium gardneri Lindl.

heterotypic synonyms:
Oncidium brunnipetalum Barb. Rodr.; Oncidium caloglossum Rchb.f.; Oncidium curtum Lindl.; Oncidium elegantissimum Rchb.f.; Oncidium flabelliferum Pinel; Oncidium gardnerianum auct.; Oncidium larkinianum Gower; Oncidium pollettianum Rchb.f.; Oncidium praestans Rchb.f.; Oncidium wheatleyanum Gower;


Oncidium gardstyle Braem & Campacci


Oncidium geertianum C.Morren

heterotypic synonyms:
Oncidium caesium Rchb.f.; Oncidium xanthochlorum Klotzsch;


Oncidium gilvum (Vell.) Pabst
homotypic synonyms:
Epidendrum gilvum Vell.; Gomesa gilva (Vell.) M.W.Chase & N.H.Williams;


Oncidium gracile Lindl.


Oncidium graciliforme C.Schweinf.


Oncidium graminifolium (Lindl.) Lindl.
homotypic synonyms:
Cyrtochilum graminifolium Lindl.;

heterotypic synonyms:
Cyrtochilum filipes Lindl.; Oncidium filipes (Lindl.) Lindl.; Oncidium wrayae Hook.;


Oncidium gravesianum Rolfe
homotypic synonyms:
Gomesa gravesiana (Rolfe) M.W.Chase & N.H.Williams;


Oncidium guatemalenoides M.W. Chase & N.H. Williams


Oncidium gutfreundianum Chiron & V.P.Castro

heterotypic synonyms:
Baptistonia gutfreundiana (Chiron & V.P.Castro) Chiron & V.P.Castro;


Oncidium hapalotyle Schltr.

heterotypic synonyms:
Oncidium erucatum Königer; Oncidium falcicorne Kraenzl.; Oncidium kalbreyerianum Kraenzl.;


Oncidium hastatum (Bateman) Lindl.
homotypic synonyms:
Odontoglossum hastatum Bateman;

heterotypic synonyms:
Cyrtochilum jurgensenianum Lemaire; Odontoglossum phyllochilum C.Morren; Oncidium jurgensenianum (Lemaire) Lemaire; Oncidium phyllochilum (C.Morren) Beer;


Oncidium hastilabium (Lindl.) Beer
homotypic synonyms:
Odontoglossum hastilabium Lindl.; Oncidium hastilabium (Lindl.) Garay & Dunst.;


Oncidium heinzelii Königer


Oncidium hernandezii Königer


Oncidium herzogii Schltr.


Oncidium heteranthum Poeppig & Endl.

heterotypic synonyms:
Oncidium ionops Cogn. & Rolfe; Oncidium zonatum Cogn.;


Oncidium heterodactylum Kraenzl.


Oncidium hians Lindl.

heterotypic synonyms:
Oncidium leucostomum Hoffmanns.; Oncidium leucostomum Hoffmanns. ex Lindl.; Oncidium maxilligerum Lemaire; Oncidium quadricorne Klotzsch;


Oncidium hieroglyphicum Rchb.f. & Warsc.


Oncidium hintonii L.O.Williams

heterotypic synonyms:
Odontoglossum subcruciforme A.H.Heller; Oncidium lindleyi (Galeotti ex Lindl.) R.Jiménez & Soto Arenas; Oncidium subcruciforme (A.H. Heller) Salazar; Oncidium subcruciforme (A.H.Heller) Garay & Stacy;


Oncidium hirtzoides M.W. Chase & N.H. Williams


Oncidium hookeri Rolfe


Oncidium hrubyatoides M.W. Chase & N.H. Williams


Oncidium hydrophilum Barb. Rodr.


Oncidium hyphaematicum Rchb.f.


Oncidium imitans Dressler


Oncidium incurvum Barker ex Lindl.

heterotypic synonyms:
Oncidium alboviolaceum A. Rich. & Galeotti;


Oncidium inopinatum Christenson


Oncidium inouei T.Hashim.


Oncidium insigne (Rolfe) Christenson
-


Oncidium ionopterum Rchb.f.

heterotypic synonyms:
Cyrtochilum ionopterum (Rchb.f.) Kraenzl.;


Oncidium iricolor Rchb.f.

heterotypic synonyms:
Oncidium pollardii Dodson & Hágsater;


Oncidium isopterum Lindl.


Oncidium isthmi Schltr.


Oncidium itapetingense V.P.Castro & Chiron
homotypic synonyms:
Gomesa itapetingensis (V.P.Castro & Chiron) M.W.Chase & N.H.Williams;


Oncidium jarmilae Königer


Oncidium karwinskii (Lindl.) Lindl.
homotypic synonyms:
Cyrtochilum karwinskii Lindl.; Miltonia karwinskii (Lindl.) Lindl.; Miltonioides karwinskii (Lindl.) Brieger & Lückel; Odontoglossum karwinskii (Lindl.) Rchb. f.; Odontoglossum karwinskii (Lindl.) Rchb.f.; Oncidium karwinskii (Lindl.) Dressler & N.H. Williams;


Oncidium kautskyi Pabst

heterotypic synonyms:
Baptistonia kautskyi (Pabst) V.P.Castro & Chiron;


Oncidium kraenzlinianum Cogn.


Oncidium laeve (Lindl.) Beer
homotypic synonyms:
Odontoglossum laeve Lindl.;

heterotypic synonyms:
Miltonia laevis (Lindl.) Rolfe; Miltonioides laevis (Lindl.) Brieger & Lückel;


Oncidium lancifolium Lindl.

heterotypic synonyms:
Oncidium alcicorne Rchb.f.; Oncidium chrysornis Rchb.f.; Oncidium elephantotis Rchb.f.; Oncidium gracillimum Rolfe; Oncidium huebschii Rchb.f.; Oncidium melanops Rchb.f.; Oncidium ochthodes Rchb.f.; Oncidium pluviaflorum Kraenzl.; Oncidium rostrans Rchb.f.; Oncidium santanderianum Kraenzl.; Oncidium xanthocentron Rchb.f.;


Oncidium leinigii Pabst

heterotypic synonyms:
Baptistonia leinigii (Pabst) Chiron & V.P.Castro;


Oncidium leleui R.Jiménez & Soto Arenas


Oncidium lentiginosum Rchb.f.

heterotypic synonyms:
Oncidium pardalis Rchb.f.;


Oncidium leopardinum Lindl.
homotypic synonyms:
Phyllorchis leopardina (Lindl.) Kuntze;

heterotypic synonyms:
Oncidium cheiri Rchb.f. ex Kraenzl.; Oncidium cycnicolle Rchb.f. ex Kraenzl.; Oncidium oloricolle Rchb.f.; Oncidium semele Linden ex Rchb.f.; Oncidium virgulatum Rchb.f.;


Oncidium lepidum Linden & Rchb.f.


Oncidium lepturum Rchb.f.


Oncidium leucochilum Bateman ex Lindl.

heterotypic synonyms:
Cyrtochilum leucochilum Planchon; Oncidium digitatum Lindl.; Oncidium polychromum Scheidw.;


Oncidium leucomelas (Rchb.f.) Dressler & N.H.Williams
homotypic synonyms:
Miltonia leucomelas (Rchb.f.) Rolfe; Miltonioides leucomelas (Rchb.f.) Bockemühl & Senghas; Odontoglossum leucomelas Rchb.f.;


Oncidium lietzei Regel

heterotypic synonyms:
Baptistonia lietzei (Regel) Chiron & V.P.Castro; Oncidium hrubyanum Rchb.f.;


Oncidium ligiae Königer


Oncidium limbatum (Rchb. f.) M.W. Chase & N.H. Williams
-


Oncidium lindleyoides M.W. Chase & N.H. Williams


Oncidium lineoligerum Rchb.f. & Warsc.

heterotypic synonyms:
Oncidium stenotis Rchb.f.; Oncidium turialbae Schltr.;


Oncidium litum Rchb.f.
homotypic synonyms:
Gomesa lita (Rchb.f.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Oncidium duveenii Fowlie;


Oncidium loefgrenii Cogn.

heterotypic synonyms:
Oncidium mellifluum Kraenzl.;


Oncidium longicornu Mutel
homotypic synonyms:
Gomesa longicornu (Mutel) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Oncidium gautieri Regel; Oncidium macronyx Rchb.f.; Oncidium monoceras Hook.; Oncidium rhinoceros Rchb.f.; Oncidium unicorne Lindl.; Oncidium unicornutum Knowles & Westc.;


Oncidium longipes Lindl.

heterotypic synonyms:
Oncidium biflorum Barb. Rodr.; Oncidium eurycline Rchb.f.; Oncidium hassleri Cogn.; Oncidium janeirense Rchb.f.; Oncidium monophyllum (Regel) Herter; Oncidium oxyacanthosmum Rchb.f. ex Linden; Oncidium unicolor Rolfe;


Oncidium lucasianum Rolfe


Oncidium lueroroides M.W. Chase & N.H. Williams


Oncidium luteum Rolfe

heterotypic synonyms:
Oncidium cheirophoroides Kraenzl.; Oncidium pittieri Schltr.;


Oncidium lykaiosii R.Vásquez & Dodson


Oncidium macropetalum Lindl.


Oncidium maculatum (Lindl.) Lindl.
homotypic synonyms:
Cyrtochilum maculatum Lindl.;

heterotypic synonyms:
Odontoglossum johnsonorum L.O.Williams; Odontoglossum lindleyi Galeotti ex Lindl.; Oncidium funereum Lex.; Oncidium lintriculus Kraenzl.; Oncidium psittacinum Linden ex Lindl.; Oncidium sawyeri L.O.Williams; Oncidium tigrinum Lindl.;


Oncidium maduroi Dressler

heterotypic synonyms:
Cyrtochilum maduroi (Dressler) Senghas;


Oncidium magdalenae Rchb.f.

heterotypic synonyms:
Cyrtochilum magdalenae (Rchb.f.) Kraenzl.; Oncidium diffusum C.Schweinf.;


Oncidium magnificum Senghas


Oncidium maizifolium Lindl.

heterotypic synonyms:
Oncidium schlimii Linden ex Lindl. & Paxton; Oncidium volvox Rchb.f.;


Oncidium majevskyi Toscano & V.P.Castro
homotypic synonyms:
Gomesa majevskyi (Toscano & V.P.Castro) M.W.Chase & N.H.Williams;


Oncidium manningianum Königer


Oncidium mantense Dodson & R.Estrada


Oncidium manuelariasii M.W. Chase & N.H. Williams


Oncidium marshallianum Rchb.f.


Oncidium martianum Lindl.


Oncidium martinezii Königer


Oncidium massangei E.Morren


Oncidium mathieuanum Rchb.f. & Warsc.


Oncidium mathiewanum Rchb. f. & Warsc.


Oncidium micropogon Rchb.f.

heterotypic synonyms:
Oncidium dentatum Klotzsch; Oncidium macropetalum Klotzsch;


Oncidium microstigma Rchb.f.


Oncidium millianum Rchb.f.


Oncidium minaxoides M.W. Chase & N.H. Williams


Oncidium mirandoides M.W. Chase & N.H. Williams


Oncidium montanum Barb. Rodr.


Oncidium nebulosum Lindl.

heterotypic synonyms:
Oncidium angustisepalum Kraenzl.; Oncidium fulgens Schltr.; Oncidium hoppii Schltr.; Oncidium klotzschianum Rchb.f.; Oncidium meliosmum Rchb.f.; Oncidium microcachrys Rchb.f. ex Kraenzl.; Oncidium sclerophyllum Kraenzl.; Oncidium varians Schltr.;


Oncidium niesseniae Königer


Oncidium nigratum Lindl. & Paxton
homotypic synonyms:
Cyrtochilum nigratum (Lindl. & Paxton) Kraenzl.;

heterotypic synonyms:
Oncidium uaipanense Schnee;


Oncidium nitidum Barb. Rodr.
homotypic synonyms:
Baptistonia nitida (Barb. Rodr.) V.P.Castro & Chiron; Gomesa nitida (Barb. Rodr.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Oncidium fragae Königer; Oncidium mazzinii Hoehne;


Oncidium oblongatum Lindl.

heterotypic synonyms:
Oncidium brevifolium A. Rich. & Galeotti; Oncidium pelicanum Mart.;


Oncidium obryzatoides Kraenzl.

heterotypic synonyms:
Oncidium brenesii Schltr.; Oncidium calyptostalix Kraenzl.; Oncidium drepanopterum Kraenzl.; Oncidium floribundum Rchb.f. ex Kraenzl.; Oncidium hedyosmum Schltr.; Oncidium tetraskelidion Kraenzl.;


Oncidium obryzatum Rchb.f. & Warsc.


Oncidium ochtodes Rchb. f.


Oncidium oliganthum (Rchb.f.) L.O.Williams ex Correll
homotypic synonyms:
Odontoglossum oliganthum Rchb.f.;

heterotypic synonyms:
Odontoglossum purpusii Schltr.; Oncidium guatemalense Schltr.;


Oncidium orbatum Kraenzl.


Oncidium ornithocephalum Lindl.


Oncidium ornithopodum Rchb.f.


Oncidium ornithorhynchum Kunth

heterotypic synonyms:
Oncidium chrysopyramis Rchb.f. & Warsc.; Oncidium maderoi Schltr.; Oncidium pyramidale Lindl.; Oncidium roseum Lodd. ex Lindl.;


Oncidium orthostatoides D.E.Benn. & Christenson


Oncidium orthotis Rchb.f.
homotypic synonyms:
Cyrtochilum orthotis (Rchb.f.) Kraenzl.;


Oncidium ottonis Schltr.


Oncidium ouricanense V.P.Castro & Campacci
homotypic synonyms:
Gomesa ouricanensis (V.P.Castro & Campacci) M.W.Chase & N.H.Williams;


Oncidium oviedomotae Hágsater
homotypic synonyms:
Miltonioides oviedomotae (Hágsater) Senghas;


Oncidium pabstii Campacci & C.Espejo
homotypic synonyms:
Baptistonia pabstii (Campacci & C.Espejo) Chiron & V.P.Castro; Gomesa pabstii (Campacci & C.Espejo) M.W.Chase & N.H.Williams;


Oncidium panamense Schltr.


Oncidium panchrysum Lindl.

heterotypic synonyms:
Oncidium anomalum Rchb.f.; Oncidium bilamellatum Kraenzl.;


Oncidium panduratum Rolfe


Oncidium panturatoides M.W. Chase & N.H. Williams


Oncidium papilioides M.W. Chase & N.H. Williams


Oncidium paranaense Kraenzl.

heterotypic synonyms:
Oncidium hatschbachii Schltr.; Oncidium schadei L.O.Williams;


Oncidium paranapiacabense Hoehne


Oncidium pardoglossum Rchb.f.


Oncidium parviflorum L.O.Williams


Oncidium pectorale Lindl.
homotypic synonyms:
Gomesa pectoralis (Lindl.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Oncidium mantinii God.-Leb.;


Oncidium peltiforme Königer


Oncidium pentadactylon Lindl.

heterotypic synonyms:
Oncidium aspecum Königer; Oncidium millei Schltr.;


Oncidium pergameneum Lindl.

heterotypic synonyms:
Oncidium tenue Lindl.;


Oncidium peruvianoides M.W. Chase & N.H. Williams


Oncidium pictoides M.W. Chase & N.H. Williams


Oncidium pictum Kunth

heterotypic synonyms:
Oncidium anfractum Rolfe; Oncidium reichenbachii Lindl.;


Oncidium picturatum Rchb.f.


Oncidium pirarense Rchb.f.
homotypic synonyms:
Gomesa pirarensis (Rchb.f.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Oncidium orthostates Ridley;


Oncidium planilabre Lindl.

heterotypic synonyms:
Oncidium aloisii Schltr.; Oncidium bidentatum Rolfe; Oncidium calobulbon Linden & Rchb.f.; Oncidium hirundo Rchb.f.; Oncidium pardothyrsus Rchb.f. & Warsc.; Oncidium subobscurum Kraenzl.;


Oncidium platychilum Schltr.


Oncidium polyadenium Lindl.


Oncidium polycladium Rchb.f. ex Lindl.

heterotypic synonyms:
Oncidium costaricense Schltr.; Oncidium guttulatum Rchb.f. ex Lindl.; Oncidium scabripes Kraenzl.; Oncidium tonduzii Schltr.;


Oncidium polyodontum Kraenzl.


Oncidium pongratzianum Königer & J.Portilla


Oncidium pontagrossense Campacci


Oncidium portillae Königer


Oncidium portillaellum M.W. Chase & N.H. Williams


Oncidium portilloides M.W. Chase & N.H. Williams


Oncidium posadaroides M.W. Chase & N.H. Williams


Oncidium posadarum Königer


Oncidium praestanoides M.W. Chase & N.H. Williams


Oncidium praetextum Rchb.f.

heterotypic synonyms:
Oncidium enderianum auct.;


Oncidium pubes Lindl.
homotypic synonyms:
Baptistonia pubes (Lindl.) Chiron & V.P.Castro; Gomesa pubes (Lindl.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Oncidium bicornutum Hook.; Oncidium phantasmaticum Lemaire; Oncidium puberum Sprengel;


Oncidium punctulatum Dressler


Oncidium pyxidophorum Rchb.f.


Oncidium ramosum Lindl.

heterotypic synonyms:
Oncidium batemanianum Parm. ex Knowles & Westc.; Oncidium boliviense Rolfe; Oncidium brachystegium Kraenzl.; Oncidium gallopavinum C.Morren; Oncidium mandonii Rchb.f.; Oncidium pinellianum Lindl.; Oncidium stenopetalum Klotzsch;


Oncidium raniferum Lindl.


Oncidium reductum Kraenzl.
homotypic synonyms:
Gomesa reducta (Kraenzl.) M.W.Chase & N.H.Williams;


Oncidium reflexum Lindl.

heterotypic synonyms:
Oncidium acrochordonia Rchb.f. ex Kraenzl.; Oncidium durangense Hágsater; Oncidium funereum Lindl.; Oncidium liebmannii Rchb.f. ex Kraenzl.; Oncidium macropterum A. Rich. & Galeotti; Oncidium pelicanum Lindl.; Oncidium suave Lindl.; Oncidium suttonii Bateman ex Lindl.; Oncidium tayleurii Lindl.; Oncidium uncia Rchb.f. ex Kraenzl.; Oncidium wendlandianum Rchb.f.;


Oncidium regentii V.P.Castro & G.F.Carr


Oncidium reichenbachianum (Kraenzl.) M.W. Chase & N.H. Williams
-


Oncidium reichenheimii (Linden & Rchb.f.) Garay & Stacy
homotypic synonyms:
Miltonia reichenheimii (Linden & Rchb.f.) Rolfe; Miltonioides reichenheimii (Linden & Rchb.f.) Brieger & Lückel; Odontoglossum reichenheimii Linden & Rchb.f.;


Oncidium retusum Lindl.


Oncidium reversoides M.W. Chase & N.H. Williams


Oncidium riograndense Cogn.
homotypic synonyms:
Baptistonia riograndense (Cogn.) Chiron & V.P.Castro; Gomesa riograndensis (Cogn.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Leiochilus spegazzinianus Kraenzl.; Leochilus spegazzinianus Kraenzl.; Oncidium spegazzinianum (Kraenzl.) Schltr.;


Oncidium riviereanum St.-Lég.


Oncidium rodrigoi Königer
homotypic synonyms:
Cyrtochilum rodrigoi (Königer) Dalström;


Oncidium romanii Königer


Oncidium roseoides M.W. Chase & N.H. Williams


Oncidium rutkisii Foldats


Oncidium sarcodes Lindl.

heterotypic synonyms:
Baptistonia sarcodes (Lindl.) Chiron & V.P.Castro; Oncidium rigbyanum Paxton;


Oncidium saxicola Schltr.


Oncidium schillerianum Rchb.f.


Oncidium schroederianum (O’Brien) Garay & Stacy
homotypic synonyms:
Miltonia schroederiana O’Brien; Miltonioides schroederiana (O’Brien) Lückel;

heterotypic synonyms:
Miltonia schroederiana Veitch; Miltonioides confusa (Garay) Brieger & Lückel; Odontoglossum confusum Garay;


Oncidium schunkeanum Campacci & Cath.


Oncidium schwambachiae V.P.Castro & Toscano
homotypic synonyms:
Lophiaris schwambachiae (V.P.Castro & Toscano) Senghas;


Oncidium scullyi Pabst & A.F.Mello
homotypic synonyms:
Gomesa scullyi (Pabst & A.F.Mello) M.W.Chase & N.H.Williams;


Oncidium sellowii Cogn.
homotypic synonyms:
Gomesa sellowii (Cogn.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Oncidium proliferum Rchb.f. ex Kraenzl.;


Oncidium sessile Lindl. & Paxton


Oncidium silvanoi Königer


Oncidium silvanum V.P.Castro & Campacci

heterotypic synonyms:
Baptistonia silvana (V.P.Castro & Campacci) V.P.Castro & Chiron;


Oncidium sotoanum R. Jiménez & Hágsater


Oncidium sphacelatum Lindl.

heterotypic synonyms:
Oncidium stenostalix Rchb.f. ex Kraenzl.;


Oncidium spilopterum Lindl.
homotypic synonyms:
Gomesa spiloptera (Lindl.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Oncidium ghillanyi Pabst; Oncidium saintlegerianum Rolfe;


Oncidium stelligerum Rchb.f.


Oncidium stenobulbon Kraenzl.


Oncidium stenoglossum (Schltr.) Dressler & N.H.Williams
-

heterotypic synonyms:
Miltonia stenoglossa Schltr.; Miltonioides pauciflora (L.O.Williams) Hamer & Garay; Odontoglossum pauciflorum L.O.Williams; Odontoglossum stenoglossum Schltdl.;


Oncidium storkii Ames & C.Schweinf.


Oncidium tectum Rchb.f.


Oncidium tenellum F.Gérard


Oncidium tenuipes Kraenzl.


Oncidium tenuoides M.W. Chase & N.H. Williams


Oncidium tetrotis Rchb.f. & Warsc.


Oncidium tigratum Rchb.f. & Warsc.


Oncidium tigrinum Lex.

heterotypic synonyms:
Odontoglossum celsianum W.R.Gerard; Odontoglossum tigrinum (Lex.) Lindl.; Oncidium barkeri Lindl.; Oncidium ionosmum Lindl.; Oncidium unguitigrinum A.V.Navarro;


Oncidium tipuloides Rchb.f.

heterotypic synonyms:
Oncidium ototmeton Kraenzl.;


Oncidium toachicum Dodson


Oncidium trachycaulon Schltr.


Oncidium trinasutum Kraenzl.


Oncidium truncatum Pabst
homotypic synonyms:
Baptistonia truncata (Pabst) Chiron & V.P.Castro; Gomesa truncata (Pabst) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Baptistonia remotiflora (Garay) Chiron & V.P.Castro; Oncidium cuneatum Scheidw.; Oncidium remotiflorum Garay;


Oncidium tsubotae Königer


Oncidium uhlii (Chiron & V.P.Castro) Königer
homotypic synonyms:
Baptistonia uhlii Chiron & V.P.Castro; Gomesa uhlii (Chiron & V.P.Castro) M.W.Chase & N.H.Williams;


Oncidium unguiculatum Lindl.

heterotypic synonyms:
Odontoglossum ghiesbreghtianum A. Rich.;


Oncidium unguiculoides M.W. Chase & N.H. Williams


Oncidium uniflorum Booth ex Lindl.
homotypic synonyms:
Gomesa uniflora (Booth ex Lindl.) M.W.Chase & N.H.Williams;


Oncidium universitas-cuencae Königer & D.Vázquez
homotypic synonyms:
Caucaea universitas-cuencae (Königer & D.Vázquez) Königer;


Oncidium varicosum Lindl.

heterotypic synonyms:
Oncidium euxanthinum Rchb.f.; Oncidium geraense Barb. Rodr.; Oncidium lunaeanum auct.; Oncidium rogersii Bateman;


Oncidium vasquezii Christenson


Oncidium veltenianum (V.P.Castro & Chiron) Königer
homotypic synonyms:
Baptistonia velteniana V.P.Castro & Chiron; Gomesa velteniana (V.P.Castro & Chiron) M.W.Chase & N.H.Williams;


Oncidium venustum Drapiez
homotypic synonyms:
Baptistonia venusta (Drapiez) Chiron; Gomesa venusta (Drapiez) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Oncidium dimorphum Regel; Oncidium galeatum Scheidw.; Oncidium ornithocephaloides Kraenzl.; Oncidium trulliferum Lindl.;


Oncidium vernixium Linden & Rchb.f.


Oncidium vexillarium (Rchb.f. ex Kraenzl.) Königer
-

heterotypic synonyms:
Oncidium vexillarium Rchb. f.;


Oncidium viperinum Lindl.
homotypic synonyms:
Gomesa viperina (Lindl.) M.W.Chase & N.H.Williams;

heterotypic synonyms:
Oncidium confragosum Lindl.;


Oncidium wallisoides M.W. Chase & N.H. Williams


Oncidium waluewa Rolfe

heterotypic synonyms:
Baptistonia pulchella (Regel) Chiron & V.P.Castro; Leochilus pulchellus (Regel) Cogn.;


Oncidium warmingii Rchb.f.

heterotypic synonyms:
Oncidium gomesii Cogn.; Oncidium vagans C.Schweinf.;


Oncidium warscewiczii Rchb. f.


Oncidium warszewiczii Rchb.f.

heterotypic synonyms:
Oncidium bifrons Lindl.;


Oncidium weddellii Lindl.
homotypic synonyms:
Phyllorkis weddellii (Lindl.) Kuntze;


Oncidium welteri Pabst


Oncidium wentworthianum Bateman ex Lindl.

heterotypic synonyms:
Oncidium hagsaterianum R.Jiménez & Soto Arenas;


Oncidium widgrenii Lindl.

heterotypic synonyms:
Baptistonia widgrenii (Lindl.) V.P.Castro & Chiron; Oncidium odontochilum Barb. Rodr.;


Oncidium williamsii Schltr.


Oncidium wittmannianum Königer


Oncidium xanthornis Rchb.f. ex Kraenzl.

heterotypic synonyms:
Cyrtochilum xanthornis (Rchb.f. ex Kraenzl.) Kraenzl.;


Oncidium zappii Pabst


Oncidium zelenkoanum Dressler & Pupulin


Psychopsis krameriana (Rchb.f.) H.G.Jones
homotypic synonyms:
Oncidium kramerianum Rchb.f.;

heterotypic synonyms:
Oncidium nodosum E.Morren; Oncidium papilioniforme Regel;


Psychopsis papilio (Lindl.) H.G.Jones
homotypic synonyms:
Oncidium papilio Lindl.;

heterotypic synonyms:
Psychopsis latourae (Broadway) H.G.Jones; Psychopsis picta Raf.;


Psychopsis sanderae (Rolfe) Lückel & Braem
homotypic synonyms:
Oncidium sanderae Rolfe;


Psychopsis versteegiana (Pulle) Lückel & Braem
homotypic synonyms:
Oncidium versteegianum Pulle; Psychopsis versteegiana (Pulle) Rolando & Christenson;


Psychopsiella limminghei (E.Morren ex Lindl.) Lückel & Braem
homotypic synonyms:
Oncidium limminghei E.Morren ex Lindl.; Psychopsis limminghei (E.Morren ex Lindl.) M.W.Chase;

heterotypic synonyms:
Oncidium echinophorum Barb. Rodr.;


Tolumnia arizajuliana (Withner & J.Jiménez Alm.) Ackerman
homotypic synonyms:
Oncidium arizajulianum Withner & J.Jiménez Alm.;


Tolumnia bahamensis (Nash) Braem
homotypic synonyms:
Oncidium bahamense Nash;

heterotypic synonyms:
Oncidium sasseri Moir; Tolumnia adamsii Sauleda; Tolumnia sasseri (Moir) Braem;


Tolumnia calochila (Cogn.) Braem
homotypic synonyms:
Oncidium calochilum Cogn.;


Tolumnia compressicaulis (Withner) Braem
homotypic synonyms:
Oncidium compressicaule Withner;


Tolumnia cubense (Moir) H. Dietr.
homotypic synonyms:
Oncidium cubense Moir;


Tolumnia gauntlettii (Withner & H.P.Jesup) Nir
homotypic synonyms:
Oncidium gauntlettii Withner & H.P.Jesup;


Tolumnia guianensis (Aubl.) Braem
-

heterotypic synonyms:
Oncidium desertorum Nash ex Withner; Oncidium guianense (Aublet) Garay; Oncidium intermedium Bertero ex Sprengel; Oncidium lemonianum Lindl.; Ophrys aloidea Poiret; Ophrys guianensis Aublet;


Tolumnia guibertiana (A.Rich.) Braem
-

heterotypic synonyms:
Oncidium guibertianum A. Rich.; Oncidium lyratum Withner; Oncidium moirianum Osment; Tolumnia lyrata (Withner) Braem; Tolumnia moiriana (Osment) Braem;


Tolumnia gundlachii (C.Wright ex Griseb.) N.H.Williams & Ackerman
homotypic synonyms:
Antillanorchis gundlachii (C.Wright ex Griseb.) Garay; Oncidium gundlachii C.Wright ex Griseb.;

heterotypic synonyms:
Rodrigueziopsis antillensis Withner;


Tolumnia guttata (L.) Nir
homotypic synonyms:
Cymbidium guttatum (L.) Willd.; Epidendrum guttatum L.; Oncidium guttatum (L.) Rchb.f.;

heterotypic synonyms:
Cymbidium tetrapetalum (Jacq.) Sw.; Epidendrum acinaciforme Pavon ex Lindl.; Epidendrum tetrapetalum Jacq.; Oncidium apiculatum Moir; Oncidium berenyce Rchb.f.; Oncidium boydii Lindl.; Oncidium cuneatum Lindl.; Oncidium cuneilabium Moir; Oncidium intermedium Knowles & Westc.; Oncidium pauciflorum Lindl.; Oncidium quadripetalum Sw.; Oncidium tetrapetalum (Jacq.) Willd.; Oncidium tricolor Hook.; Tolumnia apiculata (Moir) Braem; Tolumnia berenyce (Rchb.f.) Braem; Tolumnia cuneilabia (Moir) Braem; Tolumnia tetrapetala (Jacq.) Braem;


Tolumnia haitiensis (Leonard & Ames) Braem
homotypic synonyms:
Oncidium haitiense Leonard & Ames;

heterotypic synonyms:
Oncidium caribense Moir; Tolumnia caribensis (Moir) Braem;


Tolumnia hawkesiana (Moir) Braem
homotypic synonyms:
Oncidium hawkesianum Moir;


Tolumnia jimenezii (Moir) Braem
homotypic synonyms:
Oncidium jimenezii Moir;


Tolumnia leiboldii (Rchb.f.) Braem
homotypic synonyms:
Oncidium leiboldii Rchb.f.;

heterotypic synonyms:
Oncidium caymanense Moir; Tolumnia caymanensis (Moir) Braem;


Tolumnia lucayana (Nash) Braem
homotypic synonyms:
Oncidium lucayanum Nash;


Tolumnia osmentii (Moir) Braem
homotypic synonyms:
Oncidium osmentii Moir;


Tolumnia prionochila (Kraenzl.) Braem
homotypic synonyms:
Oncidium prionochilum Kraenzl.;


Tolumnia pulchella (Hook.) Raf.
homotypic synonyms:
Oncidium pulchellum Hook.;

heterotypic synonyms:
Oncidium concavum Moir; Oncidium hartii Moir; Oncidium jamaicense Moir & A.D.Hawkes; Oncidium sanctae-anae Moir & A.D.Hawkes; Oncidium withneranum Moir; Tolumnia concava (Moir) Braem;


Tolumnia quadriloba (C.Schweinf.) Braem
homotypic synonyms:
Oncidium quadrilobum C.Schweinf.;

heterotypic synonyms:
Oncidium osmentii Withner;


Tolumnia scandens (Moir) Braem
homotypic synonyms:
Oncidium scandens Moir;


Tolumnia sylvestris (Lindl.) Braem
homotypic synonyms:
Oncidium sylvestre Lindl.;


Tolumnia triquetra (Sw.) Nir
homotypic synonyms:
Cymbidium triquetrum (Sw.) Sw.; Epidendrum triquetrum Sw.; Oncidium triquetrum (Sw.) R. Br.;

heterotypic synonyms:
Oncidium dubium André;


Tolumnia tuerckheimii (Cogn.) Braem
homotypic synonyms:
Oncidium tuerckheimii Cogn.;

heterotypic synonyms:
Tolumnia acunae (M.A.Díaz) Nir;


Tolumnia urophylla (Lodd. ex Lindl.) Braem
-

heterotypic synonyms:
Oncidium urophyllum Lodd. ex Lindl.;


Tolumnia usneoides (Lindl.) Braem
homotypic synonyms:
Oncidium usneoides Lindl.;


Tolumnia variegata (Sw.) Braem
homotypic synonyms:
Cymbidium variegatum (Sw.) Sw.; Epidendrum variegatum Sw.; Oncidium variegatum (Sw.) Sw.;

heterotypic synonyms:
Epidendrum carinatum Vahl; Epidendrum haseltonianum A.D.Hawkes; Oncidium furcyense Moir; Oncidium varvelum Moir; Tolumnia borinquinensis Sauleda & Ragan;


Tolumnia velutina (Lindl. & Paxton) Braem
homotypic synonyms:
Oncidium velutinum Lindl. & Paxton;
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