| Scientific Name | Authority | Status |
|---|---|---|
| Ida | A.Ryan & Oakeley | accepted |
| Tridactyle | Schltr. | accepted |
| Aglossorrhyncha lucida | Schltr. | accepted |
| Habenaria tridactylites | Lindl. | accepted |
| Habenaria trifida | Kunth | accepted |
| Habenaria novemfida | Lindl. | accepted |
| Habenaria lucida | Wall. ex Lindl. | accepted |
| Habenaria pubidactyla | J.A.N.Bat. & Bianch. | accepted |
| Disperis bifida | P.J.Cribb | accepted |
| Disperis nitida | Summerh. | accepted |
| Cranichis candida | (Barb.Rodr.) Cogn. | accepted |
| Drakaea livida | J.Drumm. | accepted |
| Lankesteriana cuspidata | (Luer) Karremans | accepted |
| Andinia bifida | (Tobar & Archila) Karremans & S.V.Uribe | accepted |
| Macodes cupida | Ormerod | accepted |
| Aerangis splendida | J.Stewart & la Croix | accepted |
| Palmorchis eidae | Dressler | accepted |
| Palmorchis sordida | Dressler | accepted |
| Palmorchis nitida | Dressler | accepted |
| Platanthera pallida | P.M.Br. | accepted |
| Aulosepalum pyramidale | (Lindl.) M.A.Dix & M.W.Dix | accepted |
| Hemipilia lepida | (Rchb.f.) Y.Tang, H.Peng & T.Yukawa | accepted |
| Saccolabiopsis pallida | (Schltr.) J.J.Sm. | accepted |
| Lepanthes frigida | Luer | accepted |
| Lepanthes tridactyla | Luer | accepted |
| Lepanthes candida | Endrés ex Luer | accepted |
| Lepanthes cuspidata | Luer | accepted |
| Lepanthes nitida | Luer & Hirtz | accepted |
| Lepanthes stelidantha | Garay & Dunst. | accepted |
| Lepanthes flaccida | Luer & Hirtz | accepted |
| Lepanthes tricuspidata | Luer & Sijm | accepted |
| Lepanthes pyramidalis | Luer & R.Escobar | accepted |
| Lepanthes splendida | Luer & Hirtz | accepted |
| Lepanthes horrida | Rchb.f. | accepted |
| Lepanthes didactyla | Luer & R.Escobar | accepted |
| Spathoglottis albida | Kraenzl. | accepted |
| Brachypeza pallida | (Blume) Kocyan & Schuit. | accepted |
| Gomesa florida | (Vell.) Meneguzzo | accepted |
| Gomesa nitida | (Barb.Rodr.) M.W.Chase & N.H.Williams | accepted |
| Trachoma candida | (P.O'Byrne) Kocyan & Schuit. | accepted |
| Oxystophyllum floridanum | (Guillaumin) M.A.Clem. | accepted |
| Ida nana | (Oakeley) A.Ryan & Oakeley | accepted |
| Ida gigantea | (Lindl.) A.Ryan & Oakeley | accepted |
| Ida pegueroi | (Archila) J.M.H.Shaw | accepted |
| Ida fimbriata | (Poepp. & Endl.) A.Ryan & Oakeley | accepted |
| Ida rossyi | (Hoehne) Campacci & Baptista | accepted |
| Ida lacheliniae | Oakeley | accepted |
| Ida maxibractea | (D.E.Benn. & Oakeley) A.Ryan & Oakeley | accepted |
| Ida ariasii | Oakeley | accepted |
| Ida jimenezii | Oakeley | accepted |
| Ida cinnabarina | (Lindl.) A.Ryan & Oakeley | accepted |
| Ida costata | (Lindl.) A.Ryan & Oakeley | accepted |
| Ida andreettae | (Dodson) Oakeley | accepted |
| Ida uribei | Oakeley | accepted |
| Ida dunstervillei | (Bergold) A.Ryan & Oakeley | accepted |
| Ida castanea | Oakeley | accepted |
| Ida shigerui | Oakeley | accepted |
| Ida lionetii | Cogn. & A.Gooss. ex Oakeley | accepted |
| Ida diastasia | (D.E.Benn. & Oakeley) A.Ryan & Oakeley | accepted |
| Ida insolita | (Szlach. & Kolan.) Ormerod | accepted |
| Ida reichenbachii | (Gireoud ex Rchb.f.) A.Ryan & Oakeley | accepted |
| Ida lanipes | (Lindl.) J.M.H.Shaw | accepted |
| Ida alexportillae | (J.Portilla, H.Medina & I.Portilla) J.M.H.Shaw | accepted |
| Ida fulvescens | (Hook.) A.Ryan & Oakeley | accepted |
| Ida linguella | (Rchb.f.) A.Ryan & Oakeley | accepted |
| Ida rikii | Oakeley | accepted |
| Ida ecuadorensis | (J.Portilla, H.Medina & I.Portilla) J.M.H.Shaw | accepted |
| Ida lata | (Rolfe) A.Ryan & Oakeley | accepted |
| Ida mejia | (Sauleda, Uribe Vélez & Szlach.) J.M.H.Shaw | accepted |
| Ida barringtoniae | (Sm.) A.Ryan & Oakeley | accepted |
| Ida angustitepala | Oakeley | accepted |
| Ida peruviana | (Rolfe) A.Ryan & Oakeley | accepted |
| Ida barrowiorum | Oakeley | accepted |
| Ida dyeriana | (Sander ex Mast.) Oakeley | accepted |
| Ida cobbiana | (B.S.Williams) A.Ryan & Oakeley | accepted |
| Ida grandis | Fowlie ex Oakeley | accepted |
| Ida ejirii | Oakeley | accepted |
| Ida jamesiorum | Oakeley | accepted |
| Ida hirtzii | (Dodson) A.Ryan & Oakeley | accepted |
| Ida ciliata | (Ruiz & Pav.) A.Ryan & Oakeley | accepted |
| Ida priscilae | I.Portilla ex Oakeley | accepted |
| Ida locusta | (Rchb.f.) A.Ryan & Oakeley | accepted |
| Ida laciniata | Oakeley | accepted |
| Ida heynderycxii | (É.Morren) A.Ryan & Oakeley | accepted |
| Ida acaroi | Oakeley | accepted |
| Ida munaensis | Oakeley | accepted |
| Ida | A.Ryan & Oakeley ex Brieger | synonym |
| Graphorkis lurida | (Sw.) Kuntze | accepted |
| Cheiradenia cuspidata | Lindl. | accepted |
| Chiloglottis valida | D.L.Jones | accepted |
| Gastrodia albida | T.C.Hsu & C.M.Kuo | accepted |
| Gastrodia foetida | Koidz. | accepted |
| Gomphichis valida | Rchb.f. | accepted |
| Coelogyne flaccida | Lindl. | accepted |
| Coelogyne nitida | (Wall. ex D.Don) Lindl. | accepted |
| Coelogyne tumida | J.J.Sm. | accepted |
| Coelogyne lurida | (Pfitzer) Ames & C.Schweinf. | accepted |
| Coelogyne lepida | (Ridl.) M.W.Chase & Schuit. | accepted |
| Coelogyne pallida | (Lindl.) Rchb.f. | accepted |
| Coelogyne rigida | C.S.P.Parish & Rchb.f. | accepted |
| Pabstiella sordida | (Kraenzl.) Luer | accepted |
| Pabstiella pseudotrifida | L.Kollmann & D.R.Couto | accepted |
| Pabstiella trifida | (Lindl.) Luer | accepted |
| Cuitlauzina candida | (Lindl.) Dressler & N.H.Williams | accepted |
| Anacamptis pyramidalis | (L.) Rich. | accepted |
| Phreatia valida | Schltr. | accepted |
| Phreatia flaccida | Ridl. | accepted |
| Stenia pallida | Lindl. | accepted |
| Eulophia sordida | Kraenzl. | accepted |
| Eulophia splendida | (Koop. & P.J.Cribb) M.W.Chase & Schuit. | accepted |
| Warczewiczella candida | (Lindl.) Rchb.f. | accepted |
| Diaphananthe pellucida | (Lindl.) Schltr. | accepted |
| Papilionanthe tricuspidata | (J.J.Sm.) Garay | accepted |
| Corycium tricuspidatum | Bolus | accepted |
| Capanemia adelaidae | Porto & Brade | accepted |
| Appendicula lucida | Ridl. | accepted |
| Appendicula flaccida | (Schltr.) Schltr. | accepted |
| Jumellea rigida | Schltr. | accepted |
| Govenia floridana | P.M.Br. | accepted |
| Trichoglottis valida | Ridl. | accepted |
| Trichoglottis rigida | Blume | accepted |
| Cheirostylis lepida | (Rchb.f.) Rolfe | accepted |
| Aphyllorchis pallida | Blume | accepted |
| Stigmatodactylus aegeridantennatus | (N.Hallé) M.A.Clem. & D.L.Jones | accepted |
| Vanilla albida | Blume | accepted |
| Karma tropida | (Luer) Karremans | accepted |
| Karma multicuspidata | (Rchb.f.) Karremans | accepted |
| Earina valida | Rchb.f. | accepted |
| Goodyera bifida | (Blume) Blume | accepted |
| Goodyera hispida | Lindl. | accepted |
| Masdevallia idae | Luer & M.Arias | accepted |
| Masdevallia midas | Luer | accepted |
| Pterostylis glyphida | (D.L.Jones) G.N.Backh. | accepted |
| Pterostylis lepida | (D.L.Jones) G.N.Backh. | accepted |
| Pterostylis pyramidalis | Lindl. | accepted |
| Pterostylis scabrida | Lindl. | accepted |
| Pterostylis valida | (Nicholls) D.L.Jones | accepted |
| Ophidion nekidapono | J.S.Moreno & Karremans | accepted |
| Thelymitra mucida | Fitzg. | accepted |
| Thelymitra atronitida | Jeanes | accepted |
| Thelymitra lucida | Jeanes | accepted |
| Callostylis rigida | Blume | accepted |
| Catasetum pleidactylon | D.E.Benn. & Christenson | accepted |
| Cyrtochilum midas | Dalström | accepted |
| Eloyella bifida | D.E.Benn. & Christenson | accepted |
| Platylepis flaccida | (Schltr.) M.C.Pace | accepted |
| Spiranthes lucida | (H.H.Eaton) Ames | accepted |
| Pteroglossa lurida | (M.N.Correa) Garay | accepted |
| Bletia florida | (Salisb.) R.Br. | accepted |
| Bletia meridana | (Rchb.f.) Garay & Dunst. | accepted |
| Bletia nitida | (L.O.Williams) Sosa & M.W.Chase | accepted |
| Bletia candida | Kraenzl. | accepted |
| Malaxis marthaleidae | R.González, Lizb.Hern. & E.Ramírez | accepted |
| Deiregyne pseudopyramidalis | (L.O.Williams) Garay | accepted |
| Dithyridanthus | Garay | synonym |
| Encyclia gravida | (Lindl.) Schltr. | accepted |
| Prosthechea squalida | (Lex.) Soto Arenas & Salazar | accepted |
| Prosthechea livida | (Lindl.) W.E.Higgins | accepted |
| Teagueia phasmida | (Luer & R.Escobar) O.Gruss & M.Wolff | accepted |
| Pseudorchis albida | (L.) Á.Löve & D.Löve | accepted |
| Benthamia flavida | Schltr. | accepted |
| Benthamia cuspidata | H.Perrier | accepted |
| Polystachya bifida | Lindl. | accepted |
| Polystachya pyramidalis | Lindl. | accepted |
| Polystachya candida | Kraenzl. | accepted |
| Dresslerella hispida | (L.O.Williams) Luer | accepted |
| Pelatantheria bicuspidata | Tang & F.T.Wang | accepted |
| Disa bifida | (Thunb.) Sw. | accepted |
| Disa multifida | Lindl. | accepted |
| Disa arida | Vlok | accepted |
| Acianthera translucida | (Barb.Rodr.) Luer | accepted |
| Didactylus | Luer | synonym |
| Octomeria splendida | Garay & Dunst. | accepted |
| Octomeria rigida | Barb.Rodr. | accepted |
| Octomeria candidae | Vélez-Abarca, M.M.Jiménez & Baquero | accepted |
| Dryadella cuspidata | Luer & Hirtz | accepted |
| Eriaxis rigida | Rchb.f. | accepted |
| Miltonia candida | Lindl. | accepted |
| Kefersteinia candida | D.E.Benn. & Christenson | accepted |
| Huntleya lucida | (Rolfe) Rolfe | accepted |
| Pinalia sordida | (Ridl.) Schuit., Y.P.Ng & H.A.Pedersen | accepted |
| Stelis pellucida | (Luer & Hirtz) Pridgeon & M.W.Chase | accepted |
| Stelis hispida | Luer & Hirtz | accepted |
| Stelis scabrida | Lindl. | accepted |
| Stelis foetida | O.Duque | accepted |
| Stelis ejuncida | Luer & R.Escobar | accepted |
| Stelis gelida | (Lindl.) Pridgeon & M.W.Chase | accepted |
| Stelis cuspidata | Ames | accepted |
| Stelis tridactylon | Luer | accepted |
| Stelis pidax | (Luer) Karremans | accepted |
| Stelis meridana | (Rchb.f.) Karremans | accepted |
| Stelis gravida | Luer & R.Escobar | accepted |
| Stelis ninguida | Luer & Dalström | accepted |
| Stelis candida | (Luer & Hirtz) Karremans | accepted |
| Stelis coccidata | Luer & R.Vásquez | accepted |
| Stelis tumida | Luer & Hirtz | accepted |
| Stelis pyramidalis | O.Duque | accepted |
| Stelis flaccida | (Klinge) Pridgeon & M.W.Chase | accepted |
| Stelis tridactyloides | Luer & Hirtz | accepted |
| Oncidium adelaidae | Königer | accepted |
| Oncidium crassidactylum | (Dalström & Ruíz Pérez) J.M.H.Shaw | accepted |
| Koellensteinia florida | (Rchb.f.) Garay | accepted |
| Calanthe trifida | Tang & F.T.Wang | accepted |
| Calanthe candida | Bosser | accepted |
| Calanthe rigida | Carr | accepted |
| Leochilus tricuspidatus | (Rchb.f.) Kraenzl. | accepted |
| Crossoglossa pellucida | Ormerod | accepted |
| Crossoglossa bifida | Dressler | accepted |
| Grosourdya nitida | (Seidenf.) Kocyan & Schuit. | accepted |
| Polycycnis lepida | Linden & Rchb.f. | accepted |
| Angraecum idae | Hermans & Sieder | accepted |
| Oberonia bifida | Schltr. | accepted |
| Oberonia lucida | J.J.Sm. | accepted |
| Rodriguezia rigida | (Lindl.) Rchb.f. | accepted |
| Rodriguezia candida | Bateman ex Lindl. | accepted |
| Liparis bicuspidata | J.J.Sm. | accepted |
| Liparis pallida | (Blume) Lindl. | accepted |
| Microchilus tridax | (Rchb.f.) Ormerod | accepted |
| Microchilus meridanus | Ormerod | accepted |
| Laelia albida | Bateman ex Lindl. | accepted |
| Laelia splendida | (Schltr.) L.O.Williams | accepted |
| Vrydagzynea albida | (Blume) Blume | accepted |
| Mycaranthes tricuspidata | (Rolfe) Rauschert | accepted |
| Cleistes pallida | Funez & Pansarin | accepted |
| Vanda foetida | J.J.Sm. | accepted |
| Trichopilia eneidae | Dressler | accepted |
| Eria rhomboidalis | Tang & F.T.Wang | accepted |
| Psychilis bifida | (Aubl.) Sauleda | accepted |
| Dendrobium cuspidatum | Lindl. | accepted |
| Dendrobium crepidatum | Lindl. & Paxton | accepted |
| Corallorhiza trifida | Châtel. | accepted |
| Holothrix tridactylites | Summerh. | accepted |
| Genoplesium cuspidatum | (D.L.Jones & L.M.Copel.) J.M.H.Shaw | accepted |
| Helonoma bifida | (Ridl.) Garay | accepted |
| Bulbophyllum pleurothallidanthum | Garay | accepted |
| Bulbophyllum soidaoense | (Seidenf.) J.J.Verm., Schuit. & de Vogel | accepted |
| Bulbophyllum pidacanthum | J.J.Verm. | accepted |
| Didactyle | Lindl. | synonym |
| Tridactyle exellii | P.J.Cribb & Stévart | accepted |
| Tridactyle pentalobata | P.J.Cribb & Stévart | accepted |
| Tridactyle minutifolia | Stévart & D'haijère | accepted |
| Tridactyle translucens | Summerh. | accepted |
| Tridactyle muriculata | (Rendle) Schltr. | accepted |
| Tridactyle stevartiana | Geerinck | accepted |
| Tridactyle tridactylites | (Rolfe) Schltr. | accepted |
| Tridactyle tridentata | (Harv.) Schltr. | accepted |
| Tridactyle fusifera | Mansf. | accepted |
| Tridactyle virgula | (Kraenzl.) Schltr. | accepted |
| Tridactyle inaequilonga | (De Wild.) Schltr. | accepted |
| Tridactyle crassifolia | Summerh. | accepted |
| Tridactyle nigrescens | Summerh. | accepted |
| Tridactyle oboensis | D'haijère & Stévart | accepted |
| Tridactyle delepierrei | Eb.Fisch. & D'haijère | accepted |
| Tridactyle trimikeorum | Dare | accepted |
| Tridactyle filifolia | (Schltr.) Schltr. | accepted |
| Tridactyle elzbietae | Szlach. | accepted |
| Tridactyle flabellata | P.J.Cribb | accepted |
| Tridactyle truncatiloba | Summerh. | accepted |
| Tridactyle phaeocephala | Summerh. | accepted |
| Tridactyle inflata | Summerh. | accepted |
| Tridactyle virginea | P.J.Cribb & la Croix | accepted |
| Tridactyle hurungweensis | Fibeck | accepted |
| Tridactyle armeniaca | (Lindl.) Schltr. | accepted |
| Tridactyle brevifolia | Mansf. | accepted |
| Tridactyle scottellii | (Rendle) Schltr. | accepted |
| Tridactyle oblongifolia | Summerh. | accepted |
| Tridactyle verrucosa | P.J.Cribb | accepted |
| Tridactyle stipulata | (De Wild.) Schltr. | accepted |
| Tridactyle anthomaniaca | (Rchb.f.) Summerh. | accepted |
| Tridactyle teretifolia | Schltr. | accepted |
| Tridactyle levelevis | D'haijère & Stévart | accepted |
| Tridactyle minuta | P.J.Cribb | accepted |
| Tridactyle lagosensis | (Rolfe) Schltr. | accepted |
| Tridactyle thomensis | P.J.Cribb & Stévart | accepted |
| Tridactyle vanderlaaniana | Geerinck | accepted |
| Tridactyle latifolia | Summerh. | accepted |
| Tridactyle aurantiopunctata | P.J.Cribb & Stévart | accepted |
| Tridactyle eggelingii | Summerh. | accepted |
| Tridactyle gentilii | (De Wild.) Schltr. | accepted |
| Tridactyle brevicalcarata | Summerh. | accepted |
| Tridactyle unguiculata | Mansf. | accepted |
| Tridactyle cocophila | D'haijère | accepted |
| Tridactyle lisowskii | (Szlach.) Szlach. & Olszewski | accepted |
| Tridactyle amadorii | D'haijère | accepted |
| Tridactyle cruciformis | Summerh. | accepted |
| Tridactyle nanne-ritzkae | Eb.Fisch., Killmann, J.-P.Lebel & Delep. | accepted |
| Tridactyle nalaensis | (De Wild.) Schltr. | accepted |
| Tridactyle bicaudata | (Lindl.) Schltr. | accepted |
| Tridactyle laurentii | (De Wild.) Schltr. | accepted |
| Tridactyle fimbriatipetala | (De Wild.) Schltr. | accepted |
| Triphora nitida | (Schltr.) Schltr. | accepted |
| Zygostates pellucida | Rchb.f. | accepted |
| Nervilia hispida | Blatt. & McCann | accepted |
| Dilochia rigida | (Ridl.) J.J.Wood | accepted |
| Sobralia valida | Rolfe | accepted |
| Sobralia splendida | Schltr. | accepted |
| Sobralia candida | (Poepp. & Endl.) Rchb.f. | accepted |
| Coryanthes tricuspidata | G.Gerlach | accepted |
| Buchtienia nitida | (Vell.) Fraga & Meneguzzo | accepted |
| Elleanthus cordidactylus | Ackerman | accepted |
| Stanhopea candida | Barb.Rodr. | accepted |
| Stanhopea florida | Rchb.f. | accepted |
| Robiquetia bifida | (Lindl.) Kocyan & Schuit. | accepted |
| Pleurothallis pallida | Luer | accepted |
| Pleurothallis bitumida | Luer | accepted |
| Pleurothallis cassidata | Luer & R.Escobar | accepted |
| Pleurothallis languida | Luer & R.Escobar | accepted |
| Pleurothallis quadrifida | (Lex.) Lindl. | accepted |
| Pleurothallis nitida | Luer | accepted |
| Pelexia arrabidae | (Rchb.f.) Garay | accepted |
| Micropera pallida | (Roxb.) Lindl. | accepted |
| Epidendrum vidal-senegei | Hágsater | accepted |
| Epidendrum fritzidalessandroi | Hágsater & E.Santiago | accepted |
| Epidendrum tridactylum | Lindl. | accepted |
| Epidendrum discoidale | Lindl. | accepted |
| Epidendrum aida-alvareziae | Hágsater | accepted |
| Epidanthus | L.O.Williams | synonym |
| Maxillaria foetida | D.E.Benn. & Christenson | accepted |
| Maxillaria candida | Lodd. ex Lindl. | accepted |
| Maxillaria rigida | Barb.Rodr. | accepted |
| Notylia albida | Klotzsch | accepted |
| Tridachne | Liebm. ex Lindl. & Paxton | synonym |
| Caladenia rigida | R.S.Rogers | accepted |
| Caladenia pallida | Lindl. | accepted |
| Caladenia valida | (Nicholls) M.A.Clem. & D.L.Jones | accepted |
| Caladenia flaccida | D.L.Jones | accepted |
| Glomera flaccida | (Schltr.) J.J.Sm. | accepted |
| Brachycorythis splendida | Summerh. | accepted |
| Scaphyglottis livida | (Lindl.) Schltr. | accepted |
| Scaphyglottis bifida | (Rchb.f.) C.Schweinf. | accepted |
| Aglossorrhyncha lucida var. lucida | accepted | |
| Aglossorrhyncha lucida var. wariana | Schltr. | accepted |
| Aglossorrhyncha lucida var. dischorensis | Schltr. | accepted |
| Orchis tridactylites | (Lindl.) Webb & Berthel. | synonym |
| Habenaria valida | Schltr. | synonym |
| Habenaria pyramidalis | Lindl. | synonym |
| Habenaria foliosa var. foetida | (Blatt. & McCann) Bennet | synonym |
| Habenaria gibsonii var. foetida | Blatt. & McCann | synonym |
| Rhinorchis trifida | (Kunth) Szlach. | synonym |
| Habenaria candida | Dalzell | ambiguous synonym |
| Habenaria tridactyla | A.Rich. | synonym |
| Habenaria crucifera var. brevidactyla | J.A.N.Bat. & Bianch. | synonym |
| Habenaria flaccida | Kraenzl. | synonym |
| Habenaria lurida | Schltr. | synonym |
| Platantheroides lucida | (Wall. ex Lindl.) Szlach. | synonym |
| Habenella lucida | (Wall. ex Lindl.) Szlach. & Kras-Lap. | synonym |
| Habenaria dilatata ssp. lucida | (Wall. ex Lindl.) S.S.Ying | synonym |
| Pecteilis lucida | (Wall. ex Lindl.) M.A.Clem. & D.L.Jones | synonym |
| Platanthera lucida | Lindl. ex Wall. | synonym |
| Habenaria pubidactyla var. apiculatipetala | J.A.N.Bat. & Bianch. | accepted |
| Habenaria pubidactyla ssp. brasiliensis | J.A.N.Bat. & Bianch. | accepted |
| Habenaria pubidactyla ssp. pubidactyla | accepted | |
| Habenaria candida | Lindl. ex Kraenzl. | ambiguous synonym |
| Lecanorchis cerina var. albida | T.P.Lin | synonym |
| Lecanorchis albida | (T.P.Lin) T.P.Lin | synonym |
| Lecanorchis kiusiana var. albida | (T.P.Lin) T.C.Hsu | synonym |
| Lecanorchis cerina f. albida | (T.P.Lin) S.S.Ying | synonym |
| Drakaea lucida | J.Drumm. | synonym |
| Pleurothallis cuspidata | Luer | synonym |
| Panmorphia cuspidata | (Luer) Luer | synonym |
| Specklinia cuspidata | (Luer) Luer | synonym |
| Anathallis cuspidata | (Luer) Pridgeon & M.W.Chase | synonym |
| Specklinia rubidantha | Chiron & Xim.Bols. | synonym |
| Pleurothallis rubidantha | (Chiron & Xim.Bols.) Pfahl | synonym |
| Lankesteriana rubidantha | (Chiron & Xim.Bols.) Karremans | synonym |
| Anguloa squalida | Poepp. & Endl. | synonym |
| Chroniochilus tjidadapense | J.J.Sm. | synonym |
| Sarcochilus tjidadapensis | (J.J.Sm.) Carr | synonym |
| Tridactyle wakefieldii | (Rolfe) Summerh. | synonym |
| Lophiaris splendida f. holoxantha | (Anon.) Christenson | synonym |
| Lophiarella splendida | (A.Rich. ex Duch.) Carnevali & Cetzal | synonym |
| Lophiaris splendida | (A.Rich. ex Duch.) Christenson | synonym |
| Lophiaris lurida | (Lindl.) Braem | synonym |
| Pecteilis candida | (Lindl.) Schltr. | synonym |
| Platanthera candida | Lindl. | ambiguous synonym |
| Platanthera foetida | Geyer ex Hook. | synonym |
| Habenaria foetida | (Geyer ex Hook.) S.Watson | synonym |
| Blephariglottis pallida | (P.M.Br.) Baumbach & Lückel | synonym |
| Platanthera candida | (Rand.Morgan & Ackerman) R.M.Bateman | ambiguous synonym |
| Piperia candida | Rand.Morgan & Ackerman | synonym |
| Spiranthes pyramidalis | Lindl. | synonym |
| Kionophyton pyramidalis | (Lindl.) Garay | synonym |
| Deiregyne pyramidalis | (Lindl.) Burns-Bal. | synonym |
| Gyrostachys pyramidalis | (Lindl.) Kuntze | synonym |
| Schiedeella pyramidalis | (Lindl.) Schltr. | synonym |
| Gracielanthus pyramidalis | (Lindl.) R.González & Szlach. | synonym |
| Gymnadenia lepida | Rchb.f. | synonym |
| Orchis lepida | (Rchb.f.) Soó | synonym |
| Ponerorchis lepida | (Rchb.f.) X.H.Jin, Schuit. & W.T.Jin | synonym |
| Hetaeria nitida | Ridl. | synonym |
| Malleola pallida | (Schltr.) Schltr. | synonym |
| Lepanthes hispida | Luer & R.Escobar | synonym |
| Penducella tridactyla | (Luer) Luer | synonym |
| Neooreophilus tridactylus | (Luer) Archila | synonym |
| Brachycladium tridactylum | (Luer) Luer | synonym |
| Oreophilus tridactylus | (Luer) Archila | synonym |
| Lepanthes bifida | Luer & Béhar | synonym |
| Lepanthes martae-aleidae | Mor.Mart. | synonym |
| Dendrocolla pallida | Blume | synonym |
| Aerides pallida | (Blume) Lindl. | ambiguous synonym |
| Masdevallia horrida | Teusch. & Garay | synonym |
| Coppensia florida | (Vell.) Campacci | synonym |
| Gomesa florida f. concolor | Meneguzzo | synonym |
| Baptistonia nitida | (Barb.Rodr.) V.P.Castro & Chiron | synonym |
| Oncidium brienianum var. rufida-maculis | Rchb.f. | synonym |
| Dendrobium floridanum | Guillaumin | synonym |
| Ida labelloviridis | (H.Williams) Oakeley | synonym |
| Ida carina | Oakeley | synonym |
| Ida barringtoniae ssp. rossyi | (Hoehne) Oakeley | synonym |
| Ida cinnabarina var. major | Oakeley | synonym |
| Ida andreettae var. pallida | (Oakeley) Oakeley | accepted |
| Ida andreettae var. andreettae | accepted | |
| Ida hajekii | D.E.Benn. & Oakeley | synonym |
| Ida reichenbachii var. aurantiaca | Oakeley | synonym |
| Ida reichenbachii var. viridis | Oakeley | synonym |
| Ida reichenbachii var. alba | Oakeley | synonym |
| Ida fimbriata var. lanipes | (Lindl.) Oakeley | synonym |
| Ida fulvescens var. pallida | Oakeley | synonym |
| Ida fulvescens var. jarae | (D.E.Benn. & Christenson) D.E.Benn. & Oakeley | synonym |
| Ida grandis var. alba | Fowlie ex Oakeley | synonym |
| Ida fragrans | (Oakeley) Oakeley | synonym |
| Ida locusta var. minor | Oakeley | synonym |
| Ida acaroi var. minor | Oakeley | synonym |
| Gymnadenia vidalii | Franch. & Sav. | synonym |
| Lockhartia pallida | Rchb.f. | synonym |
| Eulophiopsis lurida | (Sw.) Schltr. | synonym |
| Eulophia lurida | (Sw.) Lindl. | synonym |
| Simpliglottis valida | (D.L.Jones) Szlach. | synonym |
| Demorchis albida | (T.C.Hsu & C.M.Kuo) M.A.Clem. & D.L.Jones | synonym |
| Gastrodia elata f. flavida | S.Chow | synonym |
| Plocoglottis foetida | Ridl. | synonym |
| Nigritella bicolor var. rubida | W.Foelsche | synonym |
| Orchis albida | Friv. ex Hampe | misapplied |
| Gymnadenia conopsea var. flavida | Kurt.Wagner | synonym |
| Gymnadenia conopsea f. trifida | (Zapał.) Soó | synonym |
| Gymnadenia splendida | Dworschak | synonym |
| Gymnadenia splendida ssp. odorata | Dworschak | synonym |
| Gymnadenia conopsea var. trifida | Zapał. | synonym |
| Gymnadenia splendida var. odorata | (Dworschak) W.Foelsche | synonym |
| Gymnadenia densiflora var. candida | G.Foelsche & W.Foelsche | synonym |
| Nigritella nigra-pallida | Pawł. | synonym |
| Nigritella hybrida | Schur | synonym |
| Stenoptera valida | (Rchb.f.) Schltr. | synonym |
| Coelogyne flaccida ssp. pempahisheyana | (H.J.Chowdhery) R.Rice | synonym |
| Coelogyne flavida | Hook.f. ex Lindl. | synonym |
| Pleione flavida | (Hook.f. ex Lindl.) Kuntze | synonym |
| Coelogyne nitida | Hook.f. | ambiguous synonym |
| Coelogyne trifida | Rchb.f. | synonym |
| Coelogyne flaccida var. crenulata | Pfitzer | synonym |
| Pleione flaccida | (Lindl.) Kuntze | synonym |
| Coelogyne flaccida var. longiracemosa | Roeth | synonym |
| Coelogyne flaccida var. elegans | Pfitzer | synonym |
| Coelogyne incrassata var. valida | J.J.Sm. | accepted |
| Pleione nitida | (Wall. ex D.Don) Kuntze | synonym |
| Coelogyne nitida f. candida | Roeth | synonym |
| Chelonistele lurida | Pfitzer | synonym |
| Chelonistele lurida var. grandiflora | de Vogel | synonym |
| Pholidota pallida | Lindl. | synonym |
| Pholidota pallida var. sessilis | (Hook.f.) P.K.Sarkar | synonym |
| Pleione rigida | (C.S.P.Parish & Rchb.f.) Kuntze | synonym |
| Aeranthes pseudonida | H.Perrier | synonym |
| Pleurothallis edwallii var. pallida | Hoehne & Schltr. | synonym |
| Specklinia sordida | (Kraenzl.) Luer | synonym |
| Pleurothallis sordida | Kraenzl. | synonym |
| Trichosalpinx sordida | (Kraenzl.) Luer | synonym |
| Pleurothallis trifida | Lindl. | synonym |
| Specklinia trifida | (Lindl.) F.Barros | synonym |
| Humboltia trifida | (Lindl.) Kuntze | synonym |
| Palumbina candida | (Lindl.) Rchb.f. | synonym |
| Orchis coriophora ssp. olida | (Bréb.) Nyman | synonym |
| Anacamptis pyramidalis var. pyramidalis | accepted | |
| Anacamptis pyramidalis var. dunensis | Londo, Kreutz & Slings | accepted |
| Anacamptis pyramidalis var. urvilleana | (Sommier & Caruana) Schltr. | accepted |
| Orchis pyramidalis | L. | synonym |
| Aceras pyramidale | (L.) Rchb.f. | synonym |
| Spiranthes nitida var. andina | Hauman | synonym |
| Hapalorchis candida | (Kraenzl.) Schltr. | synonym |
| Sacoila lurida | Raf. | synonym |
| Sacoila lanceolata f. albidaviridis | Catling & Sheviak | synonym |
| Eulophia alta f. pallida | P.M.Br. | synonym |
| Eulophia flaccida | Schltr. | synonym |
| Eulophia squalida var. neoguineensis | Schltr. | synonym |
| Cyrtopera squalida | (Lindl.) Rchb.f. | synonym |
| Eulophia squalida | Lindl. | synonym |
| Graphorkis squalida | (Lindl.) Kuntze | synonym |
| Cyrtopera candida | Lindl. | synonym |
| Graphorkis candida | (Lindl.) Kuntze | synonym |
| Eulophia candida | (Lindl.) Hook.f. | synonym |
| Oeceoclades splendida | Koop. & P.J.Cribb | synonym |
| Cochleanthes candida | (Lindl.) R.E.Schult. & Garay | synonym |
| Huntleya candida | (Lindl.) Walp. | synonym |
| Warrea candida | Lindl. | synonym |
| Cymbidium cuspidatum | Blume | synonym |
| Diaphananthe pellucida ssp. sanfordiana | (Szlach. & Olszewski) R.Rice | synonym |
| Listrostachys pellucida | (Lindl.) Rchb.f. | synonym |
| Epidorkis pellucida | (Lindl.) Kuntze | synonym |
| Aerangis pallida | (W.Watson) Garay | synonym |
| Helleborine pallida | (Chapm.) Kuntze | synonym |
| Papilionanthe teres f. candida | (Rchb.f.) Christenson | synonym |
| Vanda teres var. candida | Rchb.f. | synonym |
| Vanda tricuspidata | J.J.Sm. | synonym |
| Pterygodium tricuspidatum | (Bolus) Schltr. | synonym |
| Serapias pallida | Wahlenb. | synonym |
| Epipactis pallida | Sw. | synonym |
| Diuris rhomboidalis | Rupp | synonym |
| Appendicula flaccida var. lobogyne | Schltr. | synonym |
| Pleurothallis albida | Lindl. | synonym |
| Jumellea rigida var. altigena | Schltr. | accepted |
| Jumellea rigida var. rigida | accepted | |
| Thecostele quinquefida | Hook.f. | synonym |
| Tridactyle clavata | (Summerh.) R.Rice | synonym |
| Tridactyle gabonensis | (P.J.Cribb & Laan) R.Rice | synonym |
| Tridactyle ligulifolia | (Summerh.) R.Rice | synonym |
| Acianthella aegeridantennata | (N.Hallé) D.L.Jones & M.A.Clem. | synonym |
| Acianthus aegeridantennatus | N.Hallé | synonym |
| Univiscidiatus aegeridantennatus | (N.Hallé) Szlach. | synonym |
| Acianthopsis aegeridantennata | (N.Hallé) Szlach. | synonym |
| Appendiculopsis trifida | (Schltr.) Szlach. | synonym |
| Agrostophyllum stipulatum ssp. bicuspidatum | (J.J.Sm.) Schuit. | accepted |
| Masdevallia tridactylites | Rchb.f. | synonym |
| Triaristellina tridactylites | (Rchb.f.) Rauschert | synonym |
| Trisetella tridactylites | (Rchb.f.) Luer | synonym |
| Triaristella tridactylites | (Rchb.f.) Luer | synonym |
| Tubella tropida | (Luer) Archila | synonym |
| Pleurothallis tropida | Luer | synonym |
| Trichosalpinx tropida | (Luer) Luer | synonym |
| Trichosalpinx multicuspidata | (Rchb.f.) Luer | synonym |
| Tubella multicuspidata | (Rchb.f.) Archila | synonym |
| Pleurothallis multicuspidata | Rchb.f. | synonym |
| Otostylis lepida | (Linden & Rchb.f.) Schltr. | synonym |
| Aganisia lepida | Linden & Rchb.f. | synonym |
| Epipactis bifida | (Blume) A.A.Eaton | synonym |
| Georchis bifida | (Blume) Rchb.f. | synonym |
| Neottia bifida | Blume | ambiguous synonym |
| Epipactis hispida | (Lindl.) A.A.Eaton | synonym |
| Masdevallia splendida var. parlatoreana | (Rchb.f.) A.H.Kent | synonym |
| Masdevallia pallida | (Woolward) Luer | synonym |
| Masdevallia xanthina ssp. pallida | (Woolward) Luer | synonym |
| Masdevallia xanthina var. pallida | Woolward | synonym |
| Masdevallia albida | C.Pinel ex Lem. | synonym |
| Masdevallia flaccida | Kraenzl. | synonym |
| Masdevallia candida | Klotzsch & H.Karst. ex Rchb.f. | synonym |
| Masdevallia lepida | Rchb.f. | synonym |
| Podanthera pallida | Wight | synonym |
| Speculantha glyphida | D.L.Jones | synonym |
| Linguella pyramidalis | (Lindl.) D.L.Jones & M.A.Clem. | synonym |
| Pterostylis nana var. pyramidalis | (Lindl.) Ewart | synonym |
| Diplodium pyramidalis | (Lindl.) D.L.Jones & M.A.Clem. | synonym |
| Pterostylis squamata var. valida | Nicholls | synonym |
| Thelymitra spiralis var. pallida | Nicholls | synonym |
| Tridactyle filiformis | (Kraenzl.) Schltr. | synonym |
| Callostylis rigida ssp. discolor | (Lindl.) Brieger | synonym |
| Tylostylis rigida | (Blume) Blume | synonym |
| Eria rigida | (Blume) Rchb.f. | ambiguous synonym |
| Pinalia rigida | (Blume) Kuntze | synonym |
| Trichotosia rigida | (Blume) Kraenzl. | synonym |
| Eria rigida | Blume | ambiguous synonym |
| Eria foetida | Aver. | synonym |
| Pinalia valida | (Lindl.) Kuntze | synonym |
| Eria valida | Lindl. | synonym |
| Eria pseudorigida | Ormerod | synonym |
| Trichotosia rigida var. papuana | (J.J.Sm.) P.F.Hunt | synonym |
| Eria rigida var. papuana | J.J.Sm. | synonym |
| Anguloa lurida | Link | synonym |
| Trigonochilum midas | (Dalström) Szlach., Kolan. & Chiron | synonym |
| Goodyera flaccida | Schltr. | synonym |
| Lycaste deppei var. pallida | Stein | synonym |
| Lycaste candida | Lindl. ex Rchb.f. | synonym |
| Lycaste candida var. rubra | Oakeley | synonym |
| Lycaste candida var. alba | Oakeley | synonym |
| Neottia lucida | H.H.Eaton | synonym |
| Spiranthes brevilabris var. floridana | (Wherry) Luer | accepted |
| Neotinea intacta var. bifida | (J.A.Guim.) E.G.Camus | synonym |
| Neotinea intacta f. bifida | (J.A.Guim.) Soó | synonym |
| Neotinea maculata var. bifida | (J.A.Guim.) Serra & López Esp. | synonym |
| Ochyrella lurida | (M.N.Correa) Szlach. & R.González | synonym |
| Eltroplectris lurida | (M.N.Correa) Pabst | synonym |
| Cleisostoma bicuspidatum | Hook.f. | synonym |
| Stereochilus bicuspidatus | (Hook.f.) King & Pantl. | synonym |
| Sarcanthus bicuspidatus | (Hook.f.) J.J.Sm. | ambiguous synonym |
| Gyas florida | (Salisb.) Salisb. | synonym |
| Bletilla florida | (Salisb.) Rchb.f. | synonym |
| Bletia florida var. meridana | Rchb.f. | synonym |
| Hexalectris warnockii f. flavida | Catling | synonym |
| Bletia pallida | G.Lodd. | synonym |
| Hexalectris nitida | L.O.Williams | synonym |
| Achroanthes floridana | (Chapm.) Greene | synonym |
| Malaxis floridana | (Chapm.) Kuntze | synonym |
| Microstylis floridana | Chapm. | synonym |
| Apostasia lucida | Blume ex Siebe | synonym |
| Acropera pallida | Heynh. | synonym |
| Acropera flavida | Klotzsch | synonym |
| Dithyridanthus densiflorus | (C.Schweinf.) Garay | synonym |
| Spiranthes pseudopyramidalis | L.O.Williams | synonym |
| Schiedeella pseudopyramidalis | (L.O.Williams) Burns-Bal. | synonym |
| Oestlundorchis pseudopyramidalis | (L.O.Williams) Szlach. | synonym |
| Himantoglossum hircinum viridans | W.Zimm. | synonym |
| Barlia robertiana candida | Soó | synonym |
| Neottia nidus-avis pallida | (Wirtg.) Asch. & Graebn. | synonym |
| Neottia nidus-avis var. pallida | Wirtg. | synonym |
| Neottia nidus-avis f. pallida | (Wirtg.) Hegi | synonym |
| Neottia bifida | M.N.Wang | ambiguous synonym |
| Listera cordata f. pallida | C.G.H.Thed. | synonym |
| Anacamptis pyramidalis ssp. durandii | (Bréb.) K.Richt. | synonym |
| Encyclia oncidioides var. gravida | (Lindl.) Hoehne | synonym |
| Amblostoma tridactylum var. mexicanum | Kraenzl. | synonym |
| Pseudencyclia livida | (Lindl.) V.P.Castro & Chiron | synonym |
| Encyclia livida | (Lindl.) Dressler | synonym |
| Pollardia livida | (Lindl.) Withner & P.A.Harding | synonym |
| Pleione praecox f. candida | (Pfitzer) O.Gruss & M.Wolff | synonym |
| Pleione praecox var. candida | Pfitzer | synonym |
| Gomphostylis candida | Wall. ex Lindl. | synonym |
| Platystele phasmida | Luer & R.Escobar | synonym |
| Schlimia trifida | Rchb.f. | synonym |
| Pseudorchis albida var. tricuspis | (Beck) Kreutz | synonym |
| Pseudorchis albida f. tricuspis | (Beck) Oddone | synonym |
| Pseudorchis albida ssp. tricuspis | (Beck) E.Klein | synonym |
| Leucorchis lucida | Fuss | synonym |
| Pseudorchis albida ssp. straminea | (Fernald) Á.Löve & D.Löve | synonym |
| Platanthera albida | (L.) Lindl. | synonym |
| Gymnadenia albida ssp. straminea | (Fernald) Løjtnant | synonym |
| Gymnadenia albida var. borensis | Zapał. | synonym |
| Pseudorchis albida ssp. albida | synonym | |
| Habenaria albida var. straminea | (Fernald) F.J.A.Morris & E.A.Eames | synonym |
| Leucorchis albida ssp. straminea | (Fernald) Á.Löve | synonym |
| Chamorchis albida | (L.) Dumort. | synonym |
| Gymnadenia albida f. subalpina | Neuman | synonym |
| Leucorchis albida f. breviloba | (Schltr.) Soó | synonym |
| Orchis albida | (L.) Scop. | synonym |
| Bicchia albida | (L.) Parl. | synonym |
| Leucorchis albida f. lucida | (Fuss) Soó | synonym |
| Gymnadenia albida | (L.) Rich. | synonym |
| Leucorchis albida f. tricuspis | (Beck) Soó | synonym |
| Platanthera albida var. straminea | (Fernald) Luer | synonym |
| Leucorchis albida f. subalpina | (Neuman) Soó | synonym |
| Habenaria albida | (L.) R.Br. | synonym |
| Gymnadenia albida var. tricuspis | Beck | synonym |
| Bicchia albida var. tricuspis | (Beck) E.G.Camus | synonym |
| Leucorchis albida | (L.) E.Mey. | synonym |
| Sieberia albida | (L.) Spreng. | synonym |
| Pseudorchis albida f. straminea | (Fernald) O.Gruss & M.Wolff | synonym |
| Leucorchis albida var. tricuspis | (Beck) Schltr. | synonym |
| Gymnadenia albida f. tricuspis | (Beck) Neuman | synonym |
| Gymnadenia albida f. minor | Zapał. | synonym |
| Leucorchis albida var. breviloba | Schltr. | synonym |
| Androrchis blidana | (B.Baumann & H.Baumann) W.Foelsche & Jakely | synonym |
| Orchis blidana | B.Baumann & H.Baumann | synonym |
| Orchis militaris var. hybrida | Lindl. | synonym |
| Dendrorkis bifida | (Lindl.) Kuntze | synonym |
| Polystachya lepidantha | Kraenzl. | synonym |
| Polystachya tricuspidata | Hoehne | synonym |
| Dendrorkis pyramidalis | (Lindl.) Kuntze | synonym |
| Pleurothallis hispida | L.O.Williams | synonym |
| Angraecopsis candida | (P.J.Cribb) R.Rice | synonym |
| Diaphananthe candida | P.J.Cribb | synonym |
| Tridactyle erectocalcarata | (De Wild.) Schltr. | synonym |
| Sarcanthus bicuspidatus | Rolfe ex Downie | ambiguous synonym |
| Disa lacera var. multifida | N.E.Br. | synonym |
| Herschelianthe multifida | (Lindl.) Rauschert | synonym |
| Herschelia multifida | (Lindl.) Rolfe | synonym |
| Disa cephalotes ssp. frigida | (Schltr.) H.P.Linder | accepted |
| Didactylus paradoxa | (Luer & Dalström) Luer | synonym |
| Didactylus oscitans | (Ames) Luer | synonym |
| Didactylus butcheri | (L.O.Williams) Luer | synonym |
| Didactylus thysana | (Luer & J.Portilla) Luer | synonym |
| Pleurothallis translucida | Barb.Rodr. | synonym |
| Grammangis ellisii var. dayanum | Rchb.f. | synonym |
| Galeola rigida | (Rchb.f.) Benth. & Hook.f. | synonym |
| Miltonia candida var. purpureoviolacea | Cogn. | synonym |
| Miltonia candida var. grandiflora | F.Buyss. | synonym |
| Anneliesia candida var. purpureoviolacea | (Cogn.) Brieger & Lückel | synonym |
| Anneliesia candida | (Lindl.) Brieger & Lückel | synonym |
| Miltonia candida var. flavescens | Hook. | synonym |
| Eria sordida | Ridl. | synonym |
| Eria flava var. rubida | Lindl. | synonym |
| Sarcoglottis valida | Ames | synonym |
| Spiranthes valida | (Ames) L.O.Williams | synonym |
| Aerides flavida | Lindl. | synonym |
| Aerides odorata var. pallida | Guillaumin | synonym |
| Aerides pallida | Blume | ambiguous synonym |
| Pleurothallis pellucida | Luer & Hirtz | synonym |
| Crocodeilanthe pellucida | (Luer & Hirtz) Luer | synonym |
| Humboltia gelida | (Lindl.) Kuntze | synonym |
| Effusiella gelida | (Lindl.) Luer | synonym |
| Pleurothallis gelida | Lindl. | synonym |
| Crocodeilanthe gelida | (Lindl.) Carnevali & I.Ramírez | synonym |
| Niphantha gelida | (Lindl.) Luer | synonym |
| Specklinia gelida | (Lindl.) Luer | synonym |
| Niphantha pidax | (Luer) Luer | synonym |
| Pleurothallis pidax | Luer | synonym |
| Specklinia pidax | (Luer) Luer | synonym |
| Anathallis pidax | (Luer) Pridgeon & M.W.Chase | synonym |
| Pleurothallis meridana | Rchb.f. | synonym |
| Humboltia meridana | (Rchb.f.) Kuntze | synonym |
| Specklinia meridana | (Rchb.f.) Luer | synonym |
| Anathallis meridana | (Rchb.f.) Pridgeon & M.W.Chase | synonym |
| Anathallis candida | (Luer & Hirtz) Pridgeon & M.W.Chase | synonym |
| Pleurothallis candida | Luer & Hirtz | synonym |
| Specklinia candida | (Luer & Hirtz) Luer | synonym |
| Pleurothallis flaccida | Klinge | synonym |
| Heteranthocidium adelaidae | (Königer) Szlach. | synonym |
| Oncidium pyramidale | Lindl. | synonym |
| Odontoglossum crassidactylum | Dalström & Ruíz Pérez | synonym |
| Vitekorchis lepida | (Linden & Rchb.f.) Romowicz & Szlach. | synonym |
| Odontoglossum luteopurpureum var. cuspidatum | (Rchb.f.) A.H.Kent | synonym |
| Odontoglossum cuspidatum var. xanthoglossum | Rchb.f. | synonym |
| Sigmatostalix adelaidae | Königer | synonym |
| Oncidium adelaidae | (Königer) M.W.Chase & N.H.Williams | ambiguous synonym |
| Oncidium lehmannii f. dayanum | (Rchb.f.) J.M.H.Shaw | synonym |
| Oncidium floridanum | Ames | synonym |
| Promenaea florida | Rchb.f. | synonym |
| Calanthe lepida | W.W.Sm. | synonym |
| Bletia quadrifida | Hook.f. | synonym |
| Calanthe rigida var. gracilis | Carr | synonym |
| Oncidium tricuspidatum | Rchb.f. | synonym |
| Brassavola cuspidata | Hook. | synonym |
| Bletia cucullata var. cuspidata | (Hook.) Rchb.f. | synonym |
| Herminium haridasanii | A.N.Rao | synonym |
| Tetramicra rigida | (Willd.) Lindl. | synonym |
| Brassavola rigida | (Willd.) Bold. | synonym |
| Bletia rigida | (Willd.) Rchb.f. | synonym |
| Polycycnis lepida var. gratiosa | (Endrés & Rchb.f.) Stein | synonym |
| Gyrostachys cuspidata | (Lindl.) Kuntze | synonym |
| Spiranthes cuspidata | Lindl. | synonym |
| Mesadenella cuspidata | (Lindl.) Garay | synonym |
| Cyclopogon cuspidatus | (Lindl.) Schltr. | synonym |
| Oberonia bifida var. brachyloba | Schltr. | synonym |
| Oberonia nitida | Seidenf. | synonym |
| Burlingtonia rigida | Lindl. | synonym |
| Burlingtonia candida | Lindl. | synonym |
| Rodriguezia candida var. batemannii | (Poepp. & Endl.) Stein | synonym |
| Rodriguezia flavida | Garay & Dunst. | synonym |
| Leptorkis flaccida | (Rchb.f.) Kuntze | synonym |
| Liparis flaccida | Rchb.f. | synonym |
| Stichorkis bicuspidata | (J.J.Sm.) Marg., Szlach. & Kulak | synonym |
| Blepharoglossum bicuspidatum | (J.J.Sm.) L.Li | synonym |
| Stichorkis pallida | (Blume) Marg., Szlach. & Kulak | synonym |
| Leptorkis pallida | (Blume) Kuntze | synonym |
| Malaxis pallida | Blume | synonym |
| Liparis clypeolum ssp. cuspidata | (Ridl.) Marg. | accepted |
| Cirrhaea livida | Hoffmanns. | synonym |
| Cirrhaea pallida | Lindl. | synonym |
| Physurus tridax | Rchb.f. | synonym |
| Erythrodes tridax | (Rchb.f.) Ames | synonym |
| Erythrodes valida | (Rolfe) Ames | synonym |
| Laelia albida var. maryaniae | (B.S.Williams) B.S.Williams | synonym |
| Laelia albida var. sulphurea | Rchb.f. | synonym |
| Amalia albida | (Bateman ex Lindl.) Heynh. | synonym |
| Laelia albida f. sulphurea | (Rchb.f.) M.Wolff & O.Gruss | synonym |
| Laelia albida var. superba | F.Buyss. | synonym |
| Laelia albida var. tuckeri | Rchb.f. | synonym |
| Laelia albida var. labellopurpurea | R.Warner ex J.Dix | synonym |
| Cattleya albida | (Bateman ex Lindl.) Beer | synonym |
| Bletia albida | (Bateman ex Lindl.) Rchb.f. | synonym |
| Laelia candida | Lodd. ex W.H.Baxter | synonym |
| Laelia albida var. brunnea | Rchb.f. | synonym |
| Laelia albida var. stobartiana | Rchb.f. | synonym |
| Laelia albida var. ochracea | Rchb.f. | synonym |
| Schomburgkia splendida | Schltr. | synonym |
| Ophrys lutea ssp. numida | (Devillers-Tersch. & Devillers) Kreutz | synonym |
| Ophrys subfusca ssp. numida | (Devillers-Tersch. & Devillers) Kreutz | synonym |
| Ophrys fusca ssp. pallida | (Raf.) E.G.Camus | accepted |
| Ophrys bertolonii ssp. dalmatica | (Murr) Asch. & Graebn. | synonym |
| Ophrys bertolonii var. dalmatica | Murr | synonym |
| Ophrys amphidami | P.Delforge | synonym |
| Ophrys exaltata ssp. splendida | (Gölz & H.R.Reinhard) Soca | synonym |
| Hetaeria albida | Blume | synonym |
| Vrydagzynea albida var. purpurascens | Kraenzl. | synonym |
| Vrydagzynea albida var. formosana | (Hayata) T.Hashim. | synonym |
| Eria tricuspidata | Rolfe | synonym |
| Pogonia lepida | Rchb.f. | synonym |
| Cleistes lepida | (Rchb.f.) Schltr. | synonym |
| Trichopilia candida | Linden ex Lindl. | synonym |
| Trichopilia albida | H.Wendl. | synonym |
| Trichopilia lepida | W.G.Sm. | synonym |
| Trichopilia marginata var. lepida | (W.G.Sm.) A.H.Kent | synonym |
| Tridactyle schumannii | (Kraenzl.) Summerh. | synonym |
| Conchidium rhomboidale | (Tang & F.T.Wang) S.C.Chen & J.J.Wood | synonym |
| Phalaenopsis tetraspis f. livida | O.Gruss & S.Tönne | synonym |
| Phalaenopsis schilleriana var. pallida | Valmayor & D.Tiu | synonym |
| Phalaenopsis amboinensis f. flavida | (Christenson) O.Gruss & M.Wolff | synonym |
| Phalaenopsis amboinensis var. flavida | Christenson | synonym |
| Encyclia bifida | (Aubl.) Britton & P.Wilson | synonym |
| Tridactyle citrina | P.J.Cribb | synonym |
| Tridactyle rhodesiana | (Rendle) Schltr. | synonym |
| Tridactyle nyassana | Schltr. | synonym |
| Tridactyle frommiana | (Kraenzl.) Schltr. | synonym |
| Tridactyle tricuspis | (Bolus) Schltr. | synonym |
| Tridactyle fragrans | G.Will. | synonym |
| Tridactyle tanneri | P.J.Cribb | synonym |
| Tridactyle furcistipes | Summerh. | synonym |
| Tridactyle sarcodantha | Mansf. | synonym |
| Malaxis nitida var. cyclopensis | (J.J.Sm.) P.F.Hunt | synonym |
| Microstylis nitida var. cyclopensis | J.J.Sm. | synonym |
| Malaxis nitida | (Schltr.) P.F.Hunt | synonym |
| Microstylis nitida | Schltr. | synonym |
| Microstylis foetida | J.J.Sm. | synonym |
| Microstylis sordida | J.J.Sm. | synonym |
| Malaxis sordida | (J.J.Sm.) Ames | synonym |
| Prescottia pellucida | Lindl. | synonym |
| Cadetia lucida | Schltr. | synonym |
| Callista candida | (Wall. ex Lindl.) Kuntze | synonym |
| Froscula hispida | Raf. | synonym |
| Dendrobium cuspidatum | (Wall. ex Lindl.) Lindl. | ambiguous synonym |
| Aporum cuspidatum | Wall. ex Lindl. | synonym |
| Callista cuspidata | (Lindl.) Kuntze | synonym |
| Dockrillia rigida | (R.Br.) Rauschert | synonym |
| Callista rigida | (R.Br.) Kuntze | ambiguous synonym |
| Anisopetala rigida | (Blume) M.A.Clem. | synonym |
| Flickingeria bifida | (Ridl.) A.D.Hawkes | synonym |
| Ephemerantha bifida | (Ridl.) P.F.Hunt & Summerh. | synonym |
| Callista crepidata | (Lindl. & Paxton) Kuntze | synonym |
| Callista hispida | (A.Rich.) Kuntze | synonym |
| Cadetia hispida | (A.Rich.) Schltr. | synonym |
| Orchis sambucina hybrida | W.Zimm. | synonym |
| Dactylorhiza sambucina var. hybrida | (W.Zimm.) Peitz | synonym |
| Orchis sambucina var. candida | St.-Lag. | synonym |
| Dactylorhiza sambucina f. hybrida | (W.Zimm.) Kümpel | synonym |
| Orchis incarnata hybrida | Höppner | synonym |
| Orchis elata f. pallida | Maire & Weiller | synonym |
| Dactylorhiza elata f. pallida | (Maire & Weiller) Raynaud | synonym |
| Corallorhiza trifida f. ericetorum | (Drejer) Soó | synonym |
| Corallorhiza trifida ssp. virescens | (Drejer) Løjtnant | synonym |
| Corallorhiza trifida var. ericetorum | (Drejer) Rchb.f. | synonym |
| Corallorhiza trifida f. suaveolens | Bordz. | synonym |
| Corallorhiza trifida var. virescens | (Drejer) Farw. | synonym |
| Corallorhiza trifida var. verna | (Nutt.) Fernald | synonym |
| Corallorhiza trifida f. integra | (Châtel.) Soó | synonym |
| Corallorhiza trifida var. integra | (Châtel.) Schinz & Thell. | synonym |
| Corallorhiza trifida f. verna | (Nutt.) P.M.Br. | synonym |
| Corallorhiza mertensiana f. pallida | P.M.Br. | synonym |
| Holothrix rorida | G.Will. | synonym |
| Orchis hispida | Thunb. | synonym |
| Habenaria hispida | A.Spreng. | synonym |
| Corunastylis valida | (D.L.Jones) D.L.Jones & M.A.Clem. | synonym |
| Corunastylis cuspidata | D.L.Jones & L.M.Copel. | synonym |
| Corunastylis trifida | (Rupp) D.L.Jones & M.A.Clem. | synonym |
| Spiranthes bifida | Ridl. | synonym |
| Beadlea bifida | (Ridl.) Garay & Dunst. | synonym |
| Beloglottis bifida | (Ridl.) Szlach. | synonym |
| Didactyle granulosa | (Barb.Rodr.) Barb.Rodr. | synonym |
| Sunipia candida | (Lindl.) P.F.Hunt | synonym |
| Phyllorkis candida | (Lindl.) Kuntze | synonym |
| Ione candida | Lindl. | synonym |
| Didactyle cantagallense | Barb.Rodr. | synonym |
| Didactyle plumosa | Barb.Rodr. | synonym |
| Didactyle antennifera | Lindl. | synonym |
| Phyllorkis gravida | (Lindl.) Kuntze | synonym |
| Phyllorkis flavida | (Lindl.) Kuntze | synonym |
| Bulbophyllum vidalii | Tixier | synonym |
| Didactyle bidentata | Barb.Rodr. | synonym |
| Phyllorkis albida | (Wight) Kuntze | synonym |
| Didactyle gladiata | Lindl. | synonym |
| Didactyle meridensis | (Rchb.f.) Lindl. | synonym |
| Didactyle glutinosa | Barb.Rodr. | synonym |
| Didactyle regnellii | Barb.Rodr. | synonym |
| Didactyle laciniata | Barb.Rodr. | synonym |
| Didactyle claussenii | (Rchb.f.) Lindl. | synonym |
| Didactyle tripetala | (Lindl.) Lindl. | synonym |
| Didactyle atropurpurea | (Barb.Rodr.) Barb.Rodr. | synonym |
| Phyllorkis sordida | (Lindl.) Kuntze | synonym |
| Sunipia soidaoensis | (Seidenf.) P.F.Hunt | synonym |
| Ione soidaoensis | Seidenf. | synonym |
| Bolbophyllaria sordida | Rchb.f. | synonym |
| Didactyle nemorosa | Barb.Rodr. | synonym |
| Didactyle quadricolor | Barb.Rodr. | synonym |
| Didactyle ochracea | Barb.Rodr. | synonym |
| Didactyle weddellii | Lindl. | synonym |
| Sunipia pallida | (Aver.) Aver. | synonym |
| Ione pallida | Aver. | synonym |
| Didactyle galeata | Barb.Rodr. | synonym |
| Didactyle exaltata | (Lindl.) Lindl. | synonym |
| Angraecum tridactylites | Rolfe | synonym |
| Tridactyle kindtiana | (De Wild.) Schltr. | synonym |
| Tridactyle ledermanniana | (Kraenzl.) Schltr. | synonym |
| Tridactyle goetzeana | (Kraenzl.) Schltr. | synonym |
| Tridactyle bolusii | (Rolfe) Schltr. | synonym |
| Tridactyle acutoemarginata | (De Wild.) Schltr. | synonym |
| Tridactyle tridentata var. subulifolia | Summerh. | synonym |
| Tridactyle linearifolia | (De Wild.) Schltr. | synonym |
| Tridactyle whitfieldii | (Rendle) Schltr. | synonym |
| Tridactyle scottellii var. stipulata | (De Wild.) Geerinck | synonym |
| Tridactyle anthomaniaca ssp. nana | P.J.Cribb & Stévart | accepted |
| Tridactyle anthomaniaca ssp. anthomaniaca | accepted | |
| Tridactyle scottellii ssp. lisowskii | Szlach. | synonym |
| Tridactyle bicaudata ssp. rupestris | H.P.Linder | accepted |
| Tridactyle bicaudata ssp. bicaudata | accepted | |
| Tridactyle laurentii var. kabareensis | Geerinck | accepted |
| Tridactyle laurentii var. laurentii | accepted | |
| Triphora gentianoides f. albidaviridis | P.M.Br. & Steph.Jones | synonym |
| Pogonia nitida | Schltr. | synonym |
| Helleborine viridans rubiginosa | (Crantz) Samp. | synonym |
| Epipactis latifolia var. viridans | Crantz | synonym |
| Helleborine viridans | (Crantz) Samp. | synonym |
| Epipactis latifolia var. viridans | (Crantz) Asch. | synonym |
| Epipactis latifolia f. viridans | (Crantz) Dichtl | synonym |
| Epipactis helleborine ssp. viridans | (Crantz) O.Schwarz | synonym |
| Epipactis viridans | (Crantz) Beck | synonym |
| Epipactis helleborine var. viridans | Crantz | synonym |
| Habenaria nitida | Schltr. | synonym |
| Habenaria candida | (J.J.Sm.) Masam. | ambiguous synonym |
| Bromheadia rigida | Ridl. | synonym |
| Sobralia lepida | Rchb.f. | synonym |
| Cyathoglottis candida | Poepp. & Endl. | synonym |
| Spiranthes nitida | (Vell.) Cogn. | synonym |
| Serapias nitida | Vell. | synonym |
| Microtatorchis flaccida | Schltr. | synonym |
| Evelyna lepida | Rchb.f. | synonym |
| Adeneleuterophora cordidactyla | (Ackerman) Dudek & Szlach. | synonym |
| Stanhopea saccata pallida | Lodd. | synonym |
| Stanhopea oculata pallida | Lodd. | synonym |
| Stanhopea insignis pallida | Lodd. | synonym |
| Hemiperis nitida | Frapp. ex Cordem. | synonym |
| Cynorkis nitida | (Frapp. ex Cordem.) Schltr. | synonym |
| Pleurothallis semipellucida | Rchb.f. | synonym |
| Humboltia semipellucida | (Rchb.f.) Kuntze | synonym |
| Stelis flavida | H.Focke | synonym |
| Pleurothallis flavida | (H.Focke) Lindl. | synonym |
| Pleurothallis subpellucida | Klotzsch | synonym |
| Pleurothallis loranthophylla var. pellucida | Regel | synonym |
| Humboltia subpellucida | (Klotzsch) Kuntze | synonym |
| Acronia pallida | (Luer) Luer | synonym |
| Acronia bitumida | (Luer) Luer | synonym |
| Pleurothallis semipellucida var. grandiflora | C.Schweinf. | synonym |
| Zosterophyllanthos cassidata | (Luer & R.Escobar) Szlach. & Kulak | synonym |
| Acronia cassidata | (Luer & R.Escobar) Luer | synonym |
| Acronia languida | (Luer & R.Escobar) Luer | synonym |
| Humboltia quadrifida | (Lex.) Kuntze | synonym |
| Lalexia quadrifida | (Lex.) Luer | synonym |
| Stelis quadrifida | (Lex.) Solano & Soto Arenas | synonym |
| Specklinia quadrifida | (Lex.) Luer | synonym |
| Loddigesia quadrifida | (Lex.) Luer | synonym |
| Acronia nitida | (Luer) Luer | synonym |
| Mormodes flavida | Klotzsch | synonym |
| Gyrostachys arrabidae | (Rchb.f.) Kuntze | synonym |
| Stenorrhynchos arrabidae | Rchb.f. | synonym |
| Spiranthes arrabidae | (Rchb.f.) Warm. | synonym |
| Pachygenium arrabidae | (Rchb.f.) Szlach., R.González & Rutk. | synonym |
| Sarcanthus arrabidae | (Rchb.f.) Rchb.f. | synonym |
| Sarcoglottis arrabidae | (Rchb.f.) Rchb.f. | synonym |
| Camarotis pallida | (Roxb.) Lindl. | synonym |
| Aerides pallida | Roxb. | ambiguous synonym |
| Anacamptis pyramidalis var. vallesiaca | (Spiess) Buser | synonym |
| Tripleura pallida | Lindl. | synonym |
| Zeuxine fluvida | Fukuy. | synonym |
| Cattleya intermedia var. pallida | Lindl. | synonym |
| Bletia purpurata var. pallida | Rchb.f. | synonym |
| Cattleya mossiae var. candida | R.Wagner ex Blandy | synonym |
| Cattleya flavida | Klotzsch | synonym |
| Cattleya luteola var. lepida | Rchb.f. | synonym |
| Cattleya labiata var. pallida | (Lindl. & Paxton) F.Buyss. | synonym |
| Cattleya labiata var. candida | Lindl. | synonym |
| Cattleya pallida | Lindl. & Paxton | synonym |
| Cattleya labiata f. candida | (Lindl.) M.Wolff & O.Gruss | synonym |
| Cattleya candida | (Kunth) F.Lehm. | ambiguous synonym |
| Sophronitis wittigiana f. candida | Roeth & O.Gruss | synonym |
| Cattleya wittigiana f. candida | (Roeth & O.Gruss) Van den Berg | synonym |
| Hadrolaelia wittigiana f. candida | (Roeth & O.Gruss) Roeth & O.Gruss | synonym |
| Cattleya praestans var. candida | (L.Linden) K.A.Roberts | synonym |
| Laelia praestans var. candida | L.Linden | synonym |
| Epidanthus goniorhachis | (Schltr.) L.O.Williams | synonym |
| Epidanthus muscicola | (Schltr.) L.O.Williams | synonym |
| Epidanthus paranthicus | (Rchb.f.) L.O.Williams | synonym |
| Epidanthus nervosiflorus | (Ames & C.Schweinf.) Garay | synonym |
| Epidanthus ciliipetalus | Garay | synonym |
| Amblostoma tridactylum | (Lindl.) Rchb.f. | synonym |
| Epidendrum tridactylum var. pallidum | Knowles & Westc. | synonym |
| Epidanthus alfaroi | (Ames & C.Schweinf.) Garay | synonym |
| Epidendrum cuspidatum | G.Lodd. | synonym |
| Coilostylis cuspidata | (G.Lodd.) Withner & P.A.Harding | synonym |
| Epidendrum cuspidatum var. brachysepalum | Rchb.f. | synonym |
| Epidendrum ciliare var. cuspidatum | (G.Lodd.) Lindl. | synonym |
| Epidendrum paniculatum var. cuspidatum | Lindl. | synonym |
| Amphiglottis lurida | Salisb. | synonym |
| Epidanthus wercklei | (Schltr.) Garay | synonym |
| Epidanthus talamancana | J.T.Atwood | synonym |
| Epidanthus crassus | Dressler | synonym |
| Maxillaria lepidota var. albida | Rchb.f. | synonym |
| Inti foetida | (D.E.Benn. & Christenson) M.A.Blanco | synonym |
| Inti chartacifolia var. foetida | (D.E.Benn. & Christenson) Baumbach | synonym |
| Maxillaria madida var. cepula | (Rchb.f.) Hoehne | synonym |
| Maxillaria madida | Lindl. | synonym |
| Christensonella madida | (Lindl.) Szlach., Mytnik, Górniak & Smiszek | synonym |
| Maxillaria madida var. pallida | (Klinge) Cogn. | synonym |
| Maxillaria cepula var. pallida | Klinge | synonym |
| Maxillaria consanguinea f. pallida | Hoehne | synonym |
| Maxillaria rufescens var. flavida | Rchb.f. | synonym |
| Maxillaria rufescens var. florida | Rchb.f. | synonym |
| Maxillaria madida var. monophylla | Cogn. | synonym |
| Laricorchis rigida | (Barb.Rodr.) Szlach. & Sitko | synonym |
| Corysanthes hispida | (D.L.Jones) D.L.Jones & M.A.Clem. | synonym |
| Corysanthes limpida | (D.L.Jones) D.L.Jones & M.A.Clem. | synonym |
| Luisia valida | Rchb.f. | synonym |
| Caladenia huegelii var. rigida | (R.S.Rogers) J.Z.Weber & R.J.Bates | synonym |
| Arachnorchis rigida | (R.S.Rogers) D.L.Jones & M.A.Clem. | synonym |
| Calonemorchis rigida | (R.S.Rogers) Szlach. | synonym |
| Cyanicula ixioides ssp. candida | Hopper & A.P.Br. | synonym |
| Arachnorchis pallida | (Lindl.) D.L.Jones & M.A.Clem. | synonym |
| Caladenia patersonii var. pallida | (Lindl.) Rchb.f. | synonym |
| Calonemorchis pallida | (Lindl.) Szlach. | synonym |
| Caladenia reticulata var. valida | Nicholls | synonym |
| Arachnorchis valida | (Nicholls) D.L.Jones & M.A.Clem. | synonym |
| Calonemorchis valida | (Nicholls) Szlach. | synonym |
| Calonemorchis flaccida | (D.L.Jones) Szlach. | synonym |
| Jonesiopsis flaccida | (D.L.Jones) D.L.Jones & M.A.Clem. | synonym |
| Glossorhyncha flaccida | Schltr. | synonym |
| Phyllomphax splendida | (Summerh.) Szlach. | synonym |
| Pachystele livida | (Lindl.) Brieger | synonym |
| Pachystelis livida | (Lindl.) Rauschert | synonym |
| Scaphyglottis flaccida | (Kraenzl.) Garay | synonym |
| Ponera albida | Rchb.f. | synonym |
| Scaphyglottis albida | (Rchb.f.) Schltr. | synonym |
| Hexadesmia bifida | Rchb.f. | synonym |
| Habenaria leucostachys var. virida | Jeps. | synonym |
| Ida peruviana var. pallida | Oakeley | synonym |
| Sudamerlycaste andreettae var. pallida | (Oakeley) Archila | synonym |
| Orchis candida | A.Terracc. | synonym |
| Anacamptis pyramidalis var. nivea | P.Delforge | synonym |
| Anacamptis pyramidalis albiflora | Raulin ex G.Keller & Soó | synonym |
| Anacamptis pyramidalis f. apiculata | Maire & Weiller | synonym |
| Anacamptis pyramidalis f. angistiloba | Bréb. | synonym |
| Aceras pyramidale var. brachystachys | (d'Urv.) Rchb.f. | synonym |
| Anacamptis pyramidalis var. cerigensis | P.Delforge | synonym |
| Anacamptis pyramidalis f. serotina | (Presser) P.Delforge | synonym |
| Anacamptis pyramidalis var. angustifolia | Bréb. | synonym |
| Anacamptis pyramidalis f. sanguinea | (Druce) P.D.Sell | synonym |
| Anacamptis pyramidalis f. tanayensis | (Chenevard) Soó | synonym |
| Anacamptis pyramidalis f. fumeauxiana | Marg. & Kowalk. | synonym |
| Anacamptis pyramidalis ssp. serotina | Presser | synonym |
| Anacamptis pyramidalis ssp. brachystachys | (d'Urv.) K.Richt. | synonym |
| Anacamptis pyramidalis subvar. albiflora | Fors.-Major ex E.G.Camus | synonym |
| Anacamptis pyramidalis ssp. tanayensis | (Chenevard) P.Quentin | synonym |
| Anacamptis pyramidalis ssp. condensata | (Desf.) H.Lindb. | synonym |
| Anacamptis pyramidalis var. orientalis | Kreutz | synonym |
| Anacamptis pyramidalis albiflora | (Fors.-Major ex E.G.Camus) Soó | synonym |
| Anacamptis pyramidalis var. serotina | (Presser) Kreutz | synonym |
| Anacamptis pyramidalis ssp. algarbiensis | Gand. | synonym |
| Anacamptis pyramidalis var. tanayensis | Chenevard | synonym |
| Anacamptis pyramidalis var. sanguinea | (Druce) Kreutz | synonym |
| Anacamptis pyramidalis var. brachystachys | (d'Urv.) Boiss. | synonym |
| Anacamptis pyramidalis var. purpuralis | Lachmair | synonym |
| Anacamptis pyramidalis f. nivea | (P.Delforge) O.Gruss & M.Wolff | synonym |
| Anacamptis pyramidalis f. longispica | Andr. | synonym |
| Anacamptis pyramidalis carnea | G.Keller | synonym |
| Anacamptis pyramidalis ssp. cerigensis | (P.Delforge) Presser & S.Hertel | synonym |
| Anacamptis pyramidalis var. condensata | (Desf.) Dobignard | synonym |
| Anacamptis pyramidalis f. condensata | (Desf.) Maire & Weiller | synonym |
| Orchis pyramidalis var. sanguinea | Druce | synonym |
| Anacamptis pyramidalis f. platycheila | Renz | synonym |
| Orchis pyramidalis var. fudayensis | Hesl.-Harr. | synonym |
| Orchis pyramidalis var. urvilleana | (Sommier & Caruana) Fiori | synonym |
| Orchis pyramidalis var. sommieriana | Borg | synonym |
| Anacamptis pyramidalis ssp. urvilleana | (Sommier & Caruana) Landwehr | synonym |
| Orchis morio var. valida | Verm. | synonym |
| Anacamptis morio f. pallida | (Maire & Weiller) Oddone & Casabianca | synonym |
| Orchis longicornu f. pallida | Maire & Weiller | synonym |
| Eulophia crepidata | Butzin | synonym |
| Calypso bulbosa f. candida | Hyl. | synonym |
| Batemannia lepida | Rchb.f. | synonym |
| Appendiculopsis bicuspidata | (J.J.Sm.) Szlach. | synonym |
| Agrostophyllum bicuspidatum | J.J.Sm. | synonym |
| Acampe rigida | (Buch.-Ham. ex Sm.) P.F.Hunt | synonym |
| Aerides rigida | Buch.-Ham. ex Sm. | synonym |
| Acampe praemorsa var. rigida | (Buch.-Ham. ex Sm.) Barbhuiya, D.Verma & Vik.Kumar | synonym |
| Spiranthes lacera var. floridana | (Wherry) B.Boivin | synonym |
| Spiranthes floridana | (Wherry) Cory | synonym |
| Ibidium floridanum | Wherry | synonym |
| Spiranthes gracilis var. floridana | (Wherry) Correll | synonym |
| Disa propinqua var. trifida | Sond. | synonym |
| Disa frigida | Schltr. | synonym |
| Calanthe lurida | Decne. | synonym |
| Liparis cuspidata | Ridl. | synonym |
| Leptorkis cuspidata | (Ridl.) Kuntze | synonym |
| Laelia hollidayana | (O'Brien) Crawshay | synonym |
| Laelia anceps ssp. hollidayana | (O'Brien) Rolfe | synonym |
| Laelia anceps var. hollidayana | O'Brien | synonym |
| Ophrys subfusca ssp. lepida | (S.Moingeon & J.-M.Moingeon) Kreutz | synonym |
| Ophrys lepida | S.Moingeon & J.-M.Moingeon | synonym |
| Ophrys sicula var. lepida | (S.Moingeon & J.-M.Moingeon) Hennecke | synonym |
| Ophrys aranifera f. squalida | Gren. | synonym |
| Ophrys fusca var. pallida | (Raf.) Rchb.f. | synonym |
| Ophrys pallida | Raf. | synonym |
| Cleistes rosea f. pallida | Carnevali & I.Ramírez | synonym |
| Vanda vidalii | Boxall ex Náves | synonym |
| Orchis maculata var. pyramidata | Schur | synonym |
| Orchis solida | Moench | synonym |
| Orchis viridis var. labellifida | Costa ex Vayr. | synonym |
| Orchis viridis var. labellifida | Costa | synonym |
| Orchis incarnata var. albida | Rchb.f. | synonym |
| Orchis latifolia var. pallida | Tinant | synonym |
| Dactylorhiza incarnata albida | (Rchb.f.) Soó | synonym |
| Orchis incarnata var. pallida | Brenner | synonym |
| Dactylorhiza rigida | (Höppner) Soó | synonym |
| Orchis rigida | Höppner | synonym |
| Dactylorhiza majalis pallida | (Thielens) Soó | synonym |
| Orchis majalis pallida | Thielens | synonym |
| Dactylorchis praetermissa var. cuspidata | Deinum ex Verm. | synonym |
| Dactylorhiza praetermissa var. cuspidata | (Deinum ex Verm.) Soó | synonym |
| Orchis latifolia var. trifida | Harz | synonym |
| Orchis latifolia var. pyramidalis | Harz | synonym |
| Corallorhiza multiflora var. flavida | M.Peck | synonym |
| Corallorhiza maculata var. flavida | (M.Peck) Cockerell | synonym |
| Corallorhiza maculata f. flavida | (M.Peck) Farw. | synonym |
| Corallorhiza odontorhiza f. flavida | Wherry | synonym |
| Corallorhiza striata var. flavida | T.A.Todsen & Todsen | synonym |
| Corallorhiza striata f. flavida | (T.A.Todsen & Todsen) P.M.Br. | synonym |
| Limatodis pallida | (Ridl.) Ridl. | synonym |
| Phaius bernaysii f. idae | (F.M.Bailey) T.E.Hunt | synonym |
| Phaius grandifolius f. idae | F.M.Bailey | synonym |
| Tridactyle lepidota | (Rchb.f. ex Rolfe) Schltr. | synonym |
| Tridactyle trachyrrhiza | (Schltr.) Schltr. | synonym |
| Tridactyle polychista | Schltr. ex Mansf. | synonym |
| Tridactyle pulchella | Schltr. | synonym |
| Tridactyle fimbriata | (Rendle) Schltr. | synonym |
| Serapias latifolia var. pallida | Rosén & Wahlenb. | synonym |
| Epipactis viridans var. lancifolia | Zapał. | synonym |
| Epipactis viridans f. parviflora | Zapał. | synonym |
| Epipactis viridans f. minor | Zapał. | synonym |
| Epipactis viridans var. przemysliensis | Zapał. | synonym |
| Epipactis viridans f. interrupta | (Beck) Zapał. | synonym |
| Epipactis viridans var. subrotundifolia | Zapał. | synonym |
| Epipactis viridans var. obtusa | Zapał. | synonym |
| Epipactis viridans var. brevibracteata | Zapał. | synonym |
| Epipactis viridans f. humilis | Zapał. | synonym |
| Epipactis viridans f. remota | Zapał. | synonym |
| Epipactis viridans var. dentata | Zapał. | synonym |
| Epipactis viridans var. lithuanica | Zapał. | synonym |
| Epipactis viridans var. montana | Zapał. | synonym |
| Epipactis viridans f. brevifolia | (Irmisch) Zapał. | synonym |
| Epipactis viridans var. viridiflora | (Hoffm.) Beck | synonym |
| Habenaria cynosorchidacea | C.Schweinf. | synonym |
| Cattleya loddigesii var. candida | Guidon | synonym |
| Cattleya candida | B.S.Williams | ambiguous synonym |
| Cattleya loddigesii subvar. candida | (Guidon) A.H.Kent | synonym |
| Cattleya bicolor var. splendida | Rchb.f. | synonym |
| Notylia tridachne | Lindl. & Paxton | synonym |
| Tridachne virens | Liebm. ex Lindl. & Paxton | synonym |
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