Acanthephippium papuanum – synonym of Acanthephippium splendidum
Acanthephippium vitiense – synonym of Acanthephippium splendidum
Aceras angustifolia – synonym of Herminium lanceum
Aceras lancea – synonym of Herminium lanceum
Aceras longicruris – synonym of Herminium lanceum
Acianthus croftianus – synonym of Stigmatodactylus croftianus
Acianthus gibbsiae – synonym of Stigmatodactylus gibbsiae
Acianthus variegatus – synonym of Stigmatodactylus variegatus
Acoridium bracteosum – synonym of Dendrochilum longifolium
Acoridium longifolium – synonym of Dendrochilum longifolium
Acriopsis annamica – synonym of Acriopsis liliifolia
Acriopsis floribunda – synonym of Acriopsis liliifolia
Acriopsis griffithii – synonym of Acriopsis liliifolia
Acriopsis harai – synonym of Acriopsis liliifolia
Acriopsis insulari-silvatica – synonym of Acriopsis liliifolia
Acriopsis javanica – synonym of Acriopsis liliifolia
Acriopsis javanica Reinw. ex Blume var. floribunda – synonym of Acriopsis liliifolia
Acriopsis javanica Reinw. ex Blume var. nelsoniana – synonym of Acriopsis liliifolia
Acriopsis nelsoniana – synonym of Acriopsis liliifolia
Acriopsis nelsoniana F.M.Bailey var. pallidiflora – synonym of Acriopsis liliifolia
Acriopsis papuana – synonym of Acriopsis liliifolia
Acriopsis philippinensis – synonym of Acriopsis liliifolia
Acriopsis picta – synonym of Acriopsis liliifolia
Adenoncos virens – synonym of Adenoncos papuana
Adenoncos virens Blume var. papuana – synonym of Adenoncos papuana
Adenostylis benguetensis – synonym of Zeuxine parvifolia
Adenostylis emarginata – synonym of Zeuxine strateumatica
Adenostylis formosana – synonym of Zeuxine nervosa
Adenostylis integerrima – synonym of Zeuxine strateumatica
Adenostylis luzonensis – synonym of Rhomboda lanceolata
Adenostylis strateumatica – synonym of Zeuxine strateumatica
Adenostylis sulcata – synonym of Zeuxine strateumatica
Adenostylis vanoverberghii – synonym of Rhomboda lanceolata
Adenostylis zamboangensis – synonym of Zeuxine nervosa
Aerides album – synonym of Aerides quinquevulnera
Aerides amplexicaulis – synonym of Thrixspermum amplexicaule
Aerides farmeri – synonym of Aerides quinquevulnera
Aerides fenzlianum – synonym of Aerides quinquevulnera
Aerides maculatum – synonym of Aerides quinquevulnera
Aerides marginatum – synonym of Aerides quinquevulnera
Aerides quinquevulnera Lindl. var. album – synonym of Aerides quinquevulnera
Aerides quinquevulnera Lindl. var. farmeri – synonym of Aerides quinquevulnera
Aerides quinquevulnera Lindl. var. flavum – synonym of Aerides quinquevulnera
Aerides quinquevulnera Lindl. var. marginatum – synonym of Aerides quinquevulnera
Aerides quinquevulnera Lindl. var. punctatum – synonym of Aerides quinquevulnera
Aerides quinquevulnera Lindl. var. purpuratum – synonym of Aerides quinquevulnera
Aerides quinquevulnera Lindl. var. schadenbergianum – synonym of Aerides quinquevulnera
Aerides roebelenii – synonym of Aerides quinquevulnera
Aeridostachya feddeana – synonym of Eria feddeana
Aeridostachya gobiensis – synonym of Eria gobiensis
Aeridostachya purpureocentrum – synonym of Eria robusta
Aeridostachya robusta – synonym of Eria robusta
Aglossorhyncha bilobula – synonym of Aglossorhyncha biflora
Aglossorhyncha longicaulis – synonym of Aglossorhyncha biflora
Aglossorhyncha lucida dischorensis
Agrostophyllum appendiculoides
Agrostophyllum biflorum – synonym of Agrostophyllum uniflorum
Agrostophyllum bilobolabellatum
Agrostophyllum brachiatum – synonym of Agrostophyllum brachiatum
Agrostophyllum brachiatum J.J.Sm. var. latibrachiatum – synonym of Agrostophyllum brachiatum
Agrostophyllum congestum – synonym of Agrostophyllum superpositum
Agrostophyllum costatum – synonym of Agrostophyllum elongatum
Agrostophyllum costatum J.J.Sm. var. concavum – synonym of Agrostophyllum elongatum
Agrostophyllum crassicaule bismarckiense
Agrostophyllum curvum – synonym of Agrostophyllum superpositum
Agrostophyllum finisterrae – synonym of Agrostophyllum torricellense
Agrostophyllum hasseltii – synonym of Agrostophyllum elongatum
Agrostophyllum kusaiense – synonym of Agrostophyllum megalurum
Agrostophyllum oliganthum – synonym of Agrostophyllum uniflorum
Agrostophyllum palawense – synonym of Agrostophyllum elongatum
Agrostophyllum pendulatum – synonym of Glomera palustris
Agrostophyllum reineckeanum – synonym of Glomera montana
Alismorchis angraeciflora – synonym of Calanthe triplicata
Alismorchis diploxiphion – synonym of Calanthe triplicata
Alismorchis furcata – synonym of Calanthe triplicata
Alismorchis gracillima – synonym of Calanthe triplicata
Alismorchis odora – synonym of Calanthe triplicata
Alismorchis veratrifolia – synonym of Calanthe triplicata
Alismorchis vestita – synonym of Calanthe vestita
Amblyanthe bismarckiensis – synonym of Dendrobium bismarckiense
Amblyanthe cavipes – synonym of Dendrobium cavipes
Amblyanthe ceracea – synonym of Dendrobium ceraceum
Amblyanthe chrysosema – synonym of Dendrobium chrysosema
Amblyanthe dielsiana – synonym of Dendrobium dielsianum
Amblyanthe furfurifera – synonym of Dendrobium furfuriferum
Amblyanthe gobiensis – synonym of Dendrobium gobiense
Amblyanthe kaniensis – synonym of Dendrobium kaniense
Amblyanthe kempteriana – synonym of Dendrobium kempterianum
Amblyanthe melanosticta – synonym of Dendrobium melanostictum
Amblyanthe quadrifera – synonym of Dendrobium quadriferum
Amblyanthe serratipetala – synonym of Dendrobium serratipetalum
Amblyanthe squamifera – synonym of Dendrobium squamiferum
Amblyanthe xanthomeson – synonym of Dendrobium xanthomeson
Amblyglottis pilosa – synonym of Calanthe vestita
Amblyglottis veratrifolia – synonym of Calanthe triplicata
Anaphora liparioides – synonym of Malaxis ophrydis
Ania borneensis – synonym of Tainia malayana
Ania maculata – synonym of Chrysoglossum ornatum
Ania malayana – synonym of Tainia malayana
Anoectochilus luzonensis – synonym of Rhomboda lanceolata
Anoectochilus pomrangianus – synonym of Rhomboda lanceolata
Anoectochilus sanderianus – synonym of Macodes sanderiana
Apaturia chinensis – synonym of Pachystoma pubescens
Apaturia lindleyana – synonym of Pachystoma pubescens
Apaturia montana – synonym of Pachystoma pubescens
Apaturia senilis – synonym of Pachystoma pubescens
Apaturia smithiana – synonym of Pachystoma pubescens
Apetalon minutum – synonym of Didymoplexis pallens
Aplostellis aragoana – synonym of Nervilia aragoana
Aplostellis flabelliformis – synonym of Nervilia aragoana
Aplostellis punctata – synonym of Nervilia punctata
Aplostellis velutina – synonym of Nervilia plicata
Aporum acianthum – synonym of Dendrobium acianthum
Aporum araneum – synonym of Dendrobium araneum
Aporum bipulvinatum – synonym of Dendrobium bipulvinatum
Aporum cultrifolium – synonym of Dendrobium cultrifolium
Aporum goldfinchii – synonym of Dendrobium goldfinchii
Aporum govidjoae – synonym of Dendrobium govidjoae
Aporum humboldtense – synonym of Dendrobium humboldtense
Aporum hymenocentrum – synonym of Dendrobium hymenocentrum
Aporum incrassatum – synonym of Eria aporoides
Aporum litorale – synonym of Dendrobium litorale
Aporum macfarlanei – synonym of Dendrobium macfarlanei
Aporum nitidiflorum – synonym of Dendrobium nitidiflorum
Aporum papilioniferum – synonym of Dendrobium papilioniferum
Aporum pseudocalceolum – synonym of Dendrobium pseudocalceolum
Aporum shipmanii – synonym of Dendrobium sphenochilum
Aporum subsessile – synonym of Dendrobium subsessile
Aporum torricellianum – synonym of Dendrobium torricellianum
Aporum tumoriferum – synonym of Dendrobium tumoriferum
Apostasia alba – synonym of Apostasia wallichii
Apostasia curvata – synonym of Apostasia wallichii
Apostasia gracilis – synonym of Apostasia wallichii
Apostasia lucida – synonym of Apostasia wallichii
Apostasia papuana – synonym of Apostasia wallichii
Apostasia stylidioides – synonym of Apostasia wallichii
Apostasia wallichii – synonym of Apostasia wallichii
Apostasia wallichii R.Br. var. seraweiensis – synonym of Apostasia wallichii
Appendicula applicata – synonym of Appendicula polystachya
Appendicula biloba angustifolia
Appendicula biumbonata exappendiculata
Appendicula bracteata – synonym of Appendicula vanimoensis
Appendicula bracteata – synonym of Appendicula vanimoensis
Appendicula carinifera – synonym of Appendicula gjellerupii
Appendicula chalmersiana – synonym of Appendicula pendula chalmersiana
Appendicula cordata – synonym of Appendicula reflexa
Appendicula dalatensis – synonym of Appendicula reflexa
Appendicula djamuensis isoglossa
Appendicula elongata – synonym of Agrostophyllum elongatum
Appendicula formosana – synonym of Appendicula reflexa
Appendicula graminifolia – synonym of Agrostophyllum elongatum
Appendicula hasseltii – synonym of Agrostophyllum elongatum
Appendicula kotoensis – synonym of Appendicula reflexa
Appendicula lancifolia – synonym of Appendicula pendula
Appendicula latibracteata – synonym of Appendicula pendula
Appendicula latibracteata J.J.Sm. var. rajana – synonym of Appendicula pendula
Appendicula maingayi – synonym of Appendicula pendula
Appendicula oxysepala longicalcarata
Appendicula papuana – synonym of Appendicula pseudopendula
Appendicula pendula Blume var. latibracteata – synonym of Appendicula pendula
Appendicula pendula chalmersiana
Appendicula philippinensis – synonym of Appendicula pendula
Appendicula pseudopendula cryptostigma
Appendicula reflexa – synonym of Appendicula reflexa neopommeranica
Appendicula reflexa Blume f. cleistogama – synonym of Appendicula reflexa neopommeranica
Appendicula reflexa Blume var. cycloglossa – synonym of Appendicula reflexa
Appendicula reflexa neopommeranica
Appendicula robusta – synonym of Appendicula reflexa
Appendicula schlechteri – synonym of Appendicula bracteata
Appendicula schlechteri – synonym of Appendicula oxysepala
Appendicula teres – synonym of Ceratostylis subulata
Appendicula vieillardii – synonym of Appendicula reflexa
Appendicula viridiflora – synonym of Appendicula reflexa
Appendiculopsis costata – synonym of Agrostophyllum elongatum
Appendiculopsis costata (J.J.Sm.) Szlach. var. concava – synonym of Agrostophyllum elongatum
Appendiculopsis elongata – synonym of Agrostophyllum elongatum
Arachnis imthurnii – synonym of Arachnis beccarii imthurnii
Arachnis longicaulis – synonym of Arachnis longicaulis
Arachnis longicaulis (Schltr.) L.O.Williams f. flavescens – synonym of Arachnis longicaulis
Arachnis lyonii – synonym of Arachnis longicaulis
Arachnis muelleri – synonym of Arachnis beccarii
Arethusa bengalensis – synonym of Didymoplexis pallens
Arethusa ecristata – synonym of Didymoplexis pallens
Arethusa glutinosa – synonym of Geodorum densiflorum
Arethusa plicata – synonym of Nervilia plicata
Aristotelea spiralis – synonym of Spiranthes sinensis
Arundina affinis – synonym of Arundina graminifolia
Arundina bambusifolia – synonym of Arundina graminifolia
Arundina chinensis – synonym of Arundina graminifolia
Arundina chinensis Blume var. major – synonym of Arundina graminifolia
Arundina densa – synonym of Arundina graminifolia
Arundina graminifolia (D.Don) Hochr. var. chinensis – synonym of Arundina graminifolia
Arundina graminifolia (D.Don) Hochr. var. revoluta – synonym of Arundina graminifolia
Arundina kanehirae – synonym of Arundina graminifolia
Arundina maculata – synonym of Arundina graminifolia
Arundina meyenii – synonym of Arundina graminifolia
Arundina minor – synonym of Arundina graminifolia
Arundina pentandra – synonym of Dilochia wallichii
Arundina philippii – synonym of Arundina graminifolia
Arundina pulchella – synonym of Arundina graminifolia
Arundina pulchra – synonym of Arundina graminifolia
Arundina revoluta – synonym of Arundina graminifolia
Arundina revoluta Hook.f. var. borneensis – synonym of Arundina graminifolia
Arundina sanderiana – synonym of Arundina graminifolia
Arundina speciosa – synonym of Arundina graminifolia
Arundina speciosa Blume var. sarasinorum – synonym of Arundina graminifolia
Arundina stenopetala – synonym of Arundina graminifolia
Arundina tahitensis – synonym of Arundina graminifolia
Arundina wallichii – synonym of Dilochia wallichii
Ascoglossum purpureum – synonym of Ascoglossum calopterum
Ascotainia borneensis – synonym of Tainia malayana
Aulostylis papuana – synonym of Calanthe papuana