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total 11767
Genus Species Author Year Status Description
Aa rhynchocarpa Schltr. 1921 synonym Accepted Name Myrosmodes rhynchocarpa
Aa riobambae Schltr. 1921 accepted
Aa rosei Ames 1922 accepted
Aa rostrata (Rchb.f.) Schltr. 1912 synonym Accepted Name Myrosmodes rostrata
Abola radiata Lindl. 1853 synonym Accepted Name Caucaea radiata
Acacallis rosariana V.P.Castro & J.B.F.Silva 2001 synonym Accepted Name Aganisia cyanea
Acampe renschiana Rchb.f. 1881 synonym Accepted Name Acampe pachyglossa
Acampe rigida (Buch.-Ham. ex Sm.) P.F.Hunt 1970 accepted
Acanthophippium ringiflorum Griff. 1851 synonym Accepted Name Acanthophippium sylhetense
Acianthera raduliglossa (Pabst) Pridgeon & M.W.Chase 2001 synonym Accepted Name Acianthera hystrix
Acianthera ramosa (Barb.Rodr.) F.Barros 2003 accepted
Acianthera recurva (Lindl.) Pridgeon & M.W.Chase 2001 accepted
Acianthera renipetala (Barb.Rodr.) Luer 2004 synonym Accepted Name Acianthera crinita
Acianthera rhabdosepala (Schltr.) Chiron & Van den Berg 2012 synonym Accepted Name Pleurothallis mantiquyrana
Acianthera rinkei Luer 2006 accepted
Acianthera rodrigoi (Luer) Luer 2004 accepted
Acianthera rodriguesii (Cogn.) Pridgeon & M.W.Chase 2001 accepted
Acianthera rostellata (Barb.Rodr.) Luer 2004 accepted
Acianthera rubroviridis (Lindl.) Pridgeon & M.W.Chase 2001 accepted
Acianthera rupestris (Lindl.) F.Barros 2002 synonym Accepted Name Acianthera teres
Acianthus reniformis (R.Br.) Schltr. 1906 synonym Accepted Name Cyrtostylis reniformis
Acianthus reniformis var. huegelii (Endl.) A.S.George 1971 synonym Accepted Name Cyrtostylis reniformis var. huegelii
Acianthus reniformis var. oblonga (Hook.f.) Rupp & Hatch 1945 synonym Accepted Name Cyrtostylis oblonga
Acianthus rivularis A.Cunn. 1837 synonym Accepted Name Corybas rivularis
Acianthus rotundifolius (Hook.f.) Schltr. 1906 synonym Accepted Name Cyrtostylis rotundifolia
Acoridium recurvum Ames 1906 synonym Accepted Name Dendrochilum pumilum var. recurvum
Acoridium reniforme (Ames) Ames 1922 synonym Accepted Name Dendrochilum reniforme
Acoridium rhombophorum (Rchb.f.) Ames 1923 synonym Accepted Name Dendrochilum rhombophorum
Acoridium rufum (Rolfe) Rolfe 1904 synonym Accepted Name Dendrochilum rufum
Acriopsis ridleyi Hook.f. 1890 accepted
Acrochaene rimannii Rchb.f. 1882 synonym Accepted Name Bulbophyllum rimannii
Acronia radula (Luer) Luer 2005 synonym Accepted Name Pleurothallis radula
Acronia ramosii (Luer) Luer 2005 synonym Accepted Name Pleurothallis ramosii
Acronia rectipetala (Ames & C.Schweinf.) Luer 2005 synonym Accepted Name Pleurothallis rectipetala
Acronia recurvata (Luer & Hirtz) Luer 2005 synonym Accepted Name Pleurothallis recurvata
Acronia reginae (Garay) Luer 2005 synonym Accepted Name Pleurothallis reginae
Acronia reptans (Luer) Luer 2005 synonym Accepted Name Pleurothallis reptans
Acronia rhinocera Luer & Sijm 2013 unplaced
Acronia rhodoglossa (Schltr.) Luer 2005 synonym Accepted Name Pleurothallis rhodoglossa
Acronia rinkei Luer 2011 synonym Accepted Name Pleurothallis neorinkei
Acronia ripleyi (Luer) Luer 2005 synonym Accepted Name Pleurothallis ripleyi
Acronia robusta Luer & Hirtz 2005 synonym Accepted Name Pleurothallis robusta
Acronia rowleei (Ames) Luer 2005 synonym Accepted Name Pleurothallis rowleei
Acronia ruberrima (Lindl.) Luer 2005 synonym Accepted Name Pleurothallis ruberrima
Acronia rubroinversa (Luer) Luer 2005 synonym Accepted Name Pleurothallis rubroinversa
Acronia rugosa (Luer & R.Escobar) Luer 2005 synonym Accepted Name Pleurothallis rugosa
Acronia rutrifolia Luer & Hirtz 2005 synonym Accepted Name Pleurothallis rutrifolia
Acropera rutkowskiana Archila, Szlach. & Chiron 2016 unplaced
Acropera rutkowskiana Archila , Szlach. & Chiron 2016 published
Acrorchis roseola Dressler 1990 accepted
Ada rolandoi D.E.Benn. & Christenson 1994 synonym Accepted Name Brassia rolandoi
Adipe racemosa (Hook.) Raf. 1837 synonym Accepted Name Bifrenaria racemosa
Aenhenrya rotundifolia (Blatt.) C.S.Kumar & F.N.Rasm. 1997 accepted
Aerangaeris Rocky Clough G.Carr (Carter & Holmes) 2001 registered Aergs. mystacidii × Rgs. amaniensis
Aeranganthes Rex van Delden Stewart Inc. (Stewart Inc.) 1970 registered Aergs. kotschyana × Aerth. ramosa
Aerangis Red Necked Swan H.Pfennig (H.Pfennig) 1992 registered Aergs. luteoalba × Aergs. collum-cygni
Aerangis rhipsalisocia (Rchb.f.) Schltr. 1918 synonym Accepted Name Podangis rhipsalisocia
Aerangis rhodosticta (Kraenzl.) Schltr. 1918 synonym Accepted Name Aerangis luteoalba var. rhodosticta
Aerangis Rhodotrata Tempera/Gianferrara (Tempera/Gianferrara) 1987 registered Aergs. citrata × Aergs. luteoalba
Aerangis Rob's Angry Birds S.Waddoups (Klinge Orch.) 2012 registered Aergs. mystacidii × Aergs. decaryana
Aerangis rohlfsiana (Kraenzl.) Schltr. 1918 synonym Accepted Name Aerangis brachycarpa
Aerangis roseocalcarata (De Wild.) Schltr. 1918 synonym Accepted Name Aerangis calantha
Aerangis rostellaris (Rchb.f.) H.Perrier 1941 accepted
Aerangis rusituensis Fibeck & Dare 1997 synonym Accepted Name Aerangis verdickii var. rusituensis
Aeranthes ramosa Rolfe 1901 accepted
Aeranthes recta (Thouars) S.Moore 1877 synonym Accepted Name Jumellea recta
Aeranthes recta var. recurva (Thouars) S.Moore 1877 synonym Accepted Name Jumellea recurva
Aeranthes rigidula Schltr. 1925 synonym Accepted Name Aeranthes strangulata
Aeranthes robusta Senghas 1987 accepted
Aeranthes rutilus Rchb.f. 1885 synonym Accepted Name Rhipidoglossum rutilum
Aeridachnanthe Ratna T.Sukarya (T.Sukarya) 1980 registered Aerdns. Bogor × Ple. teres
Aeridachnis Rosemoor RHS (O/U) 2005 registered Aer. odorata × Arach. flos-aeris
Aeridachnis Rosy Dawn S'pore Orchids (S'pore Orchids) 1965 registered Arach. hookeriana × Aer. lawrenceae
Aerides racemifera (Lindl.) Wall. ex Hook.f. 1890 synonym Accepted Name Cleisostoma racemiferum
Aerides radiata Roxb. 1832 synonym Accepted Name Bulbophyllum roxburghii
Aerides radicosa A.Rich. 1841 synonym Accepted Name Aerides ringens
Aerides ramosa (Lindl.) Wall. ex Hook.f. 1890 synonym Accepted Name Trichoglottis ramosa
Aerides recurvipes J.J.Sm. 1926 synonym Accepted Name Aerides leeana
Aerides reichenbachii Linden 1858 synonym Accepted Name Aerides odorata
Aerides reichenbachii var. cochinchinensis Rchb.f. 1880 synonym Accepted Name Aerides odorata
Aerides retusa (L.) Sw. 1800 synonym Accepted Name Rhynchostylis retusa
Aerides reversa J.J.Sm. 1912 synonym Accepted Name Aerides huttonii
Aerides rigida Buch.-Ham. ex Sm. 1818 synonym Accepted Name Acampe rigida
Aerides ringens (Lindl.) C.E.C.Fisch. 1928 accepted
Aerides Rita Beltrame E.Beltrame (E.Beltrame) 1995 registered Aer. Hermon Slade × Aer. houlletiana
Aerides Rita Coffman R.Coffman (R.Coffman) 1980 registered Aer. Hermon Slade × Aer. multiflora
Aerides Robsan's Gem R.Perreira (R.Perreira) 1993 registered Aer. quinquevulnera × Aer. lawrenceae
Aerides roebelenii Rchb.f. 1884 accepted
Aerides rohaniana Rchb.f. 1884 synonym Accepted Name Aerides odorata
Aerides rosea Lodd. ex Lindl. & Paxton 1851 accepted
Aerides rosea f. alba (L.Linden) Christenson 1994 synonym Accepted Name Aerides rosea
Aerides rostrata Roxb. 1832 synonym Accepted Name Micropera rostrata
Aerides rubescens (Rolfe) Schltr. 1915 accepted
Aerides ruckeri Lubbers 1880 unplaced
Aeridochilus Remy Rose C.W.Fitzsimmons (C.W.Fitzsimmons) 2015 registered Sarco. Ruby × Aer. crispa
Aeridostachya reptans (Kuntze) Rauschert 1983 synonym Accepted Name Pinalia japonica
Aeridostachya robusta (Blume) Brieger 1981 accepted
Aeridovanda Rainbow Gem Carvolth (O/U) 2003 registered Aer. houlletiana × V. Suksamran Sunlight
Aeridovanda Ramiah Singapore Bot.Gdns (Singapore Bot.Gdns) 1989 registered V. Mangkiatkul × Aer. odorata
Aeridovanda Rebecca Raboin R.F.Orchids (R.F.Orchids) 2013 registered V. Gail Furniss × Aer. lawrenceae
Aeridovanda Reneé Gerber R.F.Orchids (R.F.Orchids) 1990 registered V. Bonanza × Aer. lawrenceae
Aeridovanda Robsan R.Perreira (R.Perreira) 1976 registered V. Tan Chai Beng × Aer. lawrenceae
Aeridovanda Roly Poly G.B.Miwa (G.B.Miwa) 1955 registered Aer. crassifolia × V. Frank Scudder
Aeridovanda Rose Spur Mrs L.McCoy (Mrs L.McCoy) 1957 registered Aer. lawrenceae × V. Tatzeri
Aeridovanda Rosy Pink Richella (Richella) 1976 registered Aer. quinquevulnera × V. Yip Sum Wah
Aeridovanda Roy Fukumura Marianne Matthews (R.T.Fukumura) 1983 registered Aer. odorata × V. curvifolia
Aeridovanda Ruby Charles John H.Miller (John H.Miller) 1959 registered V. lamellata × Aer. leeana
Aeridovanda Rumrill Spur J.Rumrill (J.Rumrill) 1977 registered Aer. multiflora × V. Peaches
Aeridovanda Rungnapa Delight S.Worawongwasu (A.Hongsilp) 2009 registered V. Tristar Blue × Aer. lawrenceae
Aeridovanda Ruth Gillmar (Gillmar) 1944 registered Aer. crassifolia × V. cristata
Aeridovanda Ruth Murai H.Furumizo (H.Furumizo) 1975 registered Aer. lawrenceae × V. Yip Sum Wah
Aerobion rectum (Thouars) Spreng. 1826 synonym Accepted Name Jumellea recta
Aerobion recurvum (Thouars) Spreng. 1826 synonym Accepted Name Jumellea recurva
Aganisia rosariana (V.P.Castro & J.B.F.Silva) F.Barros & L.R.S.Guim. 2010 synonym Accepted Name Aganisia cyanea
Agrostophyllum reeveanum Ormerod 2012 accepted
Agrostophyllum reichenbachii J.J.Sm. 1904 synonym Accepted Name Agrostophyllum stipulatum subsp. bicuspidatum
Agrostophyllum reineckeanum Kraenzl. 1898 synonym Accepted Name Glomera montana
Agrostophyllum ridleyanum Ormerod 2017 accepted
Agrostophyllum rigidifolium Ridl. 1916 accepted
Alaticaulia receptrix (Luer & R.Vásquez) Luer 2006 synonym Accepted Name Masdevallia receptrix
Alaticaulia rechingeriana (Kraenzl.) Luer 2006 synonym Accepted Name Masdevallia sceptrum
Alaticaulia recurvata (Luer & Dalström) Luer 2006 synonym Accepted Name Masdevallia recurvata
Alaticaulia revoluta (Königer & J.Portilla) Luer 2006 synonym Accepted Name Masdevallia revoluta
Alaticaulia richardsoniana (Luer) Luer 2006 synonym Accepted Name Masdevallia richardsoniana
Alaticaulia rojohnii Luer 2007 synonym Accepted Name Masdevallia rojohnii
Alaticaulia rolandorum (Luer & Sijm) Luer 2006 synonym Accepted Name Masdevallia rolandorum
Alaticaulia royi Luer 2006 synonym Accepted Name Masdevallia royi
Alatiglossum reductum (Kraenzl.) Baptista 2006 synonym Accepted Name Gomesa reducta
Alatiglossum regentii (V.P.Castro & G.F.Carr) F.Barros & V.T.Rodrigues 2010 synonym Accepted Name Gomesa carlosregentii
Alatiglossum regentii (V.P.Castro & G.F.Carr) Baptista 2007 synonym Accepted Name Gomesa carlosregentii
Aliceara Randi G.Barfield (Okika) 2017 registered Onc. Orange Marmalade × Alcra. Winter Wonderland
Aliceara Ray George Black (George Black) 1993 registered Brat. Orange Sherbet × Onc. Pauline Smith
Aliceara Real Robe Okika (Okika) 2006 registered Brat. Royal Robe × Onc. cirrhosum
Aliceara Red Baron Everglades (Everglades) 2002 registered Brat. Erachne × Mtdm. Royal
Aliceara Red Grit Richella (Richella) 1985 registered Alcra. Tahoma Glacier × Milt. Minas Gerais
Aliceara Regal Tapestry Mukoyama (Geyserland) 1995 registered Alcra. Diana Dunn × Onc. Janis Andrew
Aliceara Remembrance H.Rohrl (H.Rohrl) 2000 registered Alcra. Pluto × Onc. Palomar Peak
Aliceara Rheingold George Black (George Black) 1984 registered Alcra. Cream Cracker × Onc. Moselle
Aliceara Richard Short OrchidWorks (J.W.McCully) 2002 registered Brat. Erachne × Onc. Issaku Nagata
Aliceara Robbie W.W.G.Moir (W.W.G.Moir) 1979 registered Brat. Copan × Onc. Ray Buckman
Aliceara Rocket R.B.Cole (R.B.Cole) 1993 registered Alcra. Tahoma Glacier × Milt. spectabilis
Aliceara Ronald McLellan G.McLellan (Beall) 1989 registered Brat. Cartagena × Onc. Baranof Island
Aliceara Roy Seger Everglades (Everglades) 1983 registered Mtdm. Desert Rose × Brs. arcuigera
Aliceara Royal Ebony Paradise [NZ] (Paradise [NZ]) 2005 registered Brat. Royal Robe × Onc. leucochilum
Aliceara Royal Fire Everglades (Everglades) 2005 registered Brat. Royal Robe × Onc. Fireflower
Aliceara Rustic Picotee H.Liebman (H.Liebman) 1994 registered Alcra. Orcus Island × Onc. Florence Stirling
Alismorkis reflexa (Maxim.) Kuntze 1891 synonym Accepted Name Calanthe puberula
Alismorkis rosea (Lindl.) Kuntze 1891 synonym Accepted Name Calanthe rosea
Alismorkis rubens (Ridl.) Kuntze 1891 synonym Accepted Name Calanthe rubens
Altensteinia rhynchocarpa (Schltr.) A.D.Hawkes 1950 synonym Accepted Name Myrosmodes rhynchocarpa
Altensteinia riobambae (Schltr.) A.D.Hawkes 1950 synonym Accepted Name Aa riobambae
Altensteinia rosei (Ames) L.O.Williams 1939 synonym Accepted Name Aa rosei
Altensteinia rostrata Rchb.f. 1878 synonym Accepted Name Myrosmodes rostrata
Amalia rubescens (Lindl.) Heynh. 1846 synonym Accepted Name Laelia rubescens
Amerorchis rotundifolia f. rosea P.M.Br. 2005 synonym Accepted Name Galearis rotundifolia
Amerorchis rotundifolia f. wardii P.M.Br. 2005 synonym Accepted Name Galearis rotundifolia
Amerorchis rotundifolia (Banks ex Pursh) Hultén 1968 synonym Accepted Name Galearis rotundifolia
Amerorchis rotundifolia f. beckettii (B.Boivin) Hultén 1968 synonym Accepted Name Galearis rotundifolia
Amerorchis rotundifolia f. immaculata Mazurski & Laur.P.Johnson 1995 synonym Accepted Name Galearis rotundifolia
Amerorchis rotundifolia var. lineata (Mousley) W.J.Schrenk 1997 synonym Accepted Name Galearis rotundifolia
Amerorchis rotundifolia f. angustifolia (J.Rousseau) P.M.Br. 2006 synonym Accepted Name Galearis rotundifolia
Amerorchis rotundifolia f. lineata (Mousley) Hultén 1968 synonym Accepted Name Galearis rotundifolia
Amesia royleana (Lindl.) Hu 1925 synonym Accepted Name Epipactis royleana
Amesia rubiginosa (Crantz) Mousley 1926 synonym Accepted Name Epipactis atrorubens
Amparoa rossii (Lindl.) Archila 2009 synonym Accepted Name Rhynchostele rossii
Amphiglottis rivularis (Lindl.) Acuña 1939 synonym Accepted Name Epidendrum rivulare
Amphorkis reticulata var. alba Cordem. 1895 synonym Accepted Name Cynorkis ridleyi
Amphorkis reticulata var. rosea Cordem. 1895 synonym Accepted Name Cynorkis ridleyi
Amphorkis reticulata var. exappendiculata Cordem. 1895 synonym Accepted Name Cynorkis ridleyi
Amphorkis reticulata var. appendiculata Cordem. 1895 synonym Accepted Name Cynorkis ridleyi
Amphorkis reticulata Frapp. ex Cordem. 1895 synonym Accepted Name Cynorkis ridleyi
Ampliglossum ramosum (Lindl.) Campacci 2006 synonym Accepted Name Gomesa ramosa
Anacamptis robusta (T.Stephenson) R.M.Bateman 2003 synonym Accepted Name Anacamptis palustris subsp. robusta
Anacamptorchis richardiorum (Soca) J.M.H.Shaw 2017 synonym Accepted Name Orchis × richardiorum
Anacheilium radiatum (Lindl.) Pabst, Moutinho & A.V.Pinto 1981 synonym Accepted Name Prosthechea radiata
Anacheilium regentii (V.P.Castro & Chiron) Marçal 2005 synonym Accepted Name Prosthechea regentii
Anacheilium regnellianum (Hoehne & Schltr.) Withner & P.A.Harding 2004 synonym Accepted Name Prosthechea regnelliana
Anacheilium roraimense (V.P.Castro & Campacci) Campacci 2018 published
Anathallis rabei (Foldats) Luer 2009 accepted
Anathallis racemiflora Pridgeon & M.W.Chase 2001 synonym Accepted Name Stelis quadrifida
Anathallis racemosa Barb.Rodr. 1877 synonym Accepted Name Anathallis acuminata
Anathallis radialis (Porto & Brade) Pridgeon & M.W.Chase 2001 accepted
Anathallis ramulosa (Lindl.) Pridgeon & M.W.Chase 2001 accepted
Anathallis recurvipetala (Barb.Rodr.) Luer & Toscano 2009 accepted
Anathallis reedii (Luer) F.Barros 2006 accepted
Anathallis regalis (Luer) Pridgeon & M.W.Chase 2001 accepted
Anathallis reptilis (Luer & Dalström) Luer 2009 accepted
Anathallis ricii (Luer & R.Vásquez) Luer 2009 accepted
Anathallis rigidula (Cogn.) Luer 2008 synonym Accepted Name Anathallis linearifolia
Anathallis roseopapillosa E.M.Pessoa & Valsko 2014 accepted
Anathallis rubens (Lindl.) Pridgeon & M.W.Chase 2001 accepted
Anathallis rubrolimbata (Hoehne) Luer & Toscano 2009 accepted
Anathallis rudolfii (Pabst) Pridgeon & M.W.Chase 2001 accepted
Ancipitia renieana Luer & Sijm 2011 synonym Accepted Name Pleurothallis renieana
Ancistrochilus rothschildianus O'Brien 1907 accepted
Ancistrorhynchus recurvus Finet 1907 accepted
Ancistrorhynchus refractus (Kraenzl.) Summerh. 1944 accepted
Andinia ricii (Luer & R.Vásquez) Karremans & S.V.Uribe 2017 accepted
Andinia rosea (Archila) Karremans & S.V.Uribe 2017 accepted
Andinia rotunda (Archila) Karremans & S.V.Uribe 2017 accepted
Androrchis reginae (Leibbach & Ruedi Peter) W.Foelsche & Jakely 2009 synonym Accepted Name Orchis × reginae
Angorchis ramosa (Thouars) Kuntze 1891 synonym Accepted Name Angraecum ramosum
Angorchis recurva (Thouars) Kuntze 1891 synonym Accepted Name Jumellea recurva
Angorchis rhipsalisocia (Rchb.f.) Kuntze 1891 synonym Accepted Name Podangis rhipsalisocia
Angorchis rhodosticta (Kraenzl.) Kuntze 1903 synonym Accepted Name Aerangis luteoalba var. rhodosticta
Angorchis rohrii (Rchb.f.) Kuntze 1891 synonym Accepted Name Diaphananthe rohrii
Angorchis rostrata (Ridl.) Kuntze 1891 synonym Accepted Name Angraecum rostratum
Angraecoides rhizomaniaca (Schltr.) Szlach., Mytnik & Grochocka 2013 synonym Accepted Name Angraecum rhizomaniacum
Angraecoides rostrata (Ridl.) Szlach., Mytnik & Grochocka 2013 synonym Accepted Name Angraecum rostratum
Angraecopsis rutila (Rchb.f.) R.Rice 2005 synonym Accepted Name Rhipidoglossum rutilum
Angraecum ramosum subsp. bidentatum H.Perrier 1941 synonym Accepted Name Angraecum germinyanum
Angraecum ramosum var. arachnites (Schltr.) H.Perrier 1941 synonym Accepted Name Angraecum arachnites
Angraecum ramosum var. bathiei (Schltr.) H.Perrier 1941 synonym Accepted Name Angraecum conchoglossum
Angraecum ramosum var. conchoglossum (Schltr.) H.Perrier 1941 synonym Accepted Name Angraecum conchoglossum
Angraecum ramosum var. peracuminatum H.Perrier 1941 synonym Accepted Name Angraecum conchoglossum
Angraecum ramosum Thouars 1822 accepted
Angraecum ramulicola H.Perrier 1938 synonym Accepted Name Aerangis pallidiflora
Angraecum rectum Thouars 1822 synonym Accepted Name Jumellea recta
Angraecum recurvum Thouars 1822 synonym Accepted Name Jumellea recurva
Angraecum reichenbachianum Kraenzl. 1890 synonym Accepted Name Angraecum scottianum
Angraecum reygaertii De Wild. 1916 accepted
Angraecum rhipsalisocium Rchb.f. 1865 synonym Accepted Name Podangis rhipsalisocia
Angraecum rhizanthium H.Perrier 1951 accepted
Angraecum rhizomaniacum Schltr. 1925 accepted
Angraecum rhodesianum Rendle 1911 synonym Accepted Name Tridactyle tricuspis
Angraecum rhodostictum Kraenzl. 1896 synonym Accepted Name Aerangis luteoalba var. rhodosticta
Angraecum rhopaloceras Schltr. 1925 synonym Accepted Name Angraecum calceolus
Angraecum rhynchoglossum Schltr. 1925 accepted
Angraecum rigidifolium H.Perrier 1938 accepted
Angraecum ringens (Rchb.f.) N.E.Br. 1882 synonym Accepted Name Cyrtorchis ringens
Angraecum robustum Kraenzl. 1930 synonym Accepted Name Angraecum kranzlinianum
Angraecum robustum (Schltr.) Schltr. 1915 synonym Accepted Name Sobennikoffia robusta
Angraecum rohlfsianum Kraenzl. 1882 synonym Accepted Name Aerangis brachycarpa
Angraecum rohrii Rchb.f. 1881 synonym Accepted Name Diaphananthe rohrii
Angraecum Rose Ann Carroll G.Johnson (R.Ciesinski) 1995 registered Angcm. eichlerianum × Angcm. sesquipedale
Angraecum roseocalcaratum De Wild. 1916 synonym Accepted Name Aerangis calantha
Angraecum rostellare Rchb.f. 1885 synonym Accepted Name Aerangis rostellaris
Angraecum rostratum Ridl. 1885 accepted
Angraecum rothschildianum O'Brien 1903 synonym Accepted Name Eurychone rothschildiana
Angraecum rubellum Bosser 1988 accepted
Angraecum Ruffels Hoosier (F.Hillerman) 2006 registered Angcm. Eburlena × Angcm. magdalenae
Angraecum rutenbergianum Kraenzl. 1882 accepted
Angraecyrtanthes Rumrill Seafoam J.Rumrill (J.Rumrill) 1991 registered Angchs. Mad × Aerth. grandiflora
Anguloa Renerie E.Young O.F. (E.Young O.F.) 2018 registered Ang. uniflora × Ang. Vicart
Anguloa Rimarche E.Young O.F. (E.Young O.F.) 2018 registered Ang. Vicart × Ang. Isabelle
Anguloa Rochette E.Young O.F. (E.Young O.F.) 2018 registered Ang. Isabelle × Ang. uniflora
Anguloa Roderie E.Young O.F. (E.Young O.F.) 2018 registered Ang. Victoire × Ang. Vicart
Anguloa rolfei Sander ex Rolfe (R.Govaerts) 1915 accepted Ang. brevilabris × Ang. cliftonii
Anguloa Rollinerie E.Young O.F. (E.Young O.F.) 2018 registered Ang. uniflora × Ang. Almorah
Anguloa Ronchiere E.Young O.F. (E.Young O.F.) 2018 registered Ang. Isabelle × Ang. Victoire
Anguloa Rosemoore RHS 2005 synonym Accepted Name Anguloa Alex
Anguloa ruckeri var. wageneri Regel 1854 synonym Accepted Name Anguloa × ruckeri
Anguloa ruckeri var. speciosa Regel 1860 synonym Accepted Name Anguloa dubia
Anguloa ruckeri Lindl. (R.Govaerts) 1846 accepted Ang. clowesii × Ang. hohenlohii
Anguloa ruckeri var. sanguinea Lindl. 1854 synonym Accepted Name Anguloa hohenlohii var. hohenlohii
Anguloa ruckeri var. alba Mast. 1888 synonym Accepted Name Anguloa eburnea
Anguloa ruckeri var. albiflora A.H.Kent 1893 synonym Accepted Name Anguloa eburnea
Anguloa ruckeri var. media Rchb.f. 1886 synonym Accepted Name Anguloa × ruckeri
Anguloa ruckeri var. retusa Rchb.f. 1883 synonym Accepted Name Anguloa brevilabris
Angulocaste Red Jade K-T.Wang (K-T.Wang) 2010 registered Lyc. Island of Vulcorn × Angcst. Paul Gripp
Angulocaste Regius T.Goshima (T.Goshima) 2002 registered Angcst. Olympus × Lyc. Shoalhaven
Angulocaste Roch Jolibois P.Bertaux (Jard.Luxembourg) 2007 registered Angcst. Auguste Riviere × Ang. clowesii
Angulocaste Rocket H.Oakeley (H.Oakeley) 1986 registered Ang. hohenlohii × Lyc. Vulcan
Angulocaste Rosemary H.Oakeley (H.Oakeley) 1992 registered Angcst. Sanderae × Lyc. Balliae
Angulocaste Rosings Santa Barbara (Santa Barbara) 2000 registered Angcst. Paul Gripp × Lyc. Koolena
Angulocaste Rousetaine E.Young O.F. (E.Young O.F.) 2018 registered Angcst. Charlotte × Ang. Victoire
Angulocaste Ruaudiere E.Young O.F. (H.Oakeley) 2017 registered Angcst. Paternoster × Ang. Almorah
Ania ruybarrettoi S.Y.Hu & Barretto 1976 accepted
Anisopetala rigida (Blume) M.A.Clem. 2003 synonym Accepted Name Dendrobium mutabile
Anneliesia russelliana (Lindl.) Senghas & Lückel 1997 synonym Accepted Name Miltonia russelliana
Anoectochilus regalis var. grandiflorus (B.S.Williams) B.S.Williams 1885 synonym Accepted Name Anoectochilus roxburghii
Anoectochilus regalis var. cordatus (B.S.Williams) B.S.Williams 1885 synonym Accepted Name Anoectochilus roxburghii
Anoectochilus regalis var. inornatus (Hook.) B.S.Williams 1885 synonym Accepted Name Anoectochilus setaceus
Anoectochilus regalis H.Low ex C.Morren 1862 synonym Accepted Name Anoectochilus setaceus
Anoectochilus regalis Blume 1858 accepted
Anoectochilus reinwardtii Blume 1858 accepted
Anoectochilus repens (Downie) Seidenf. & Smitinand 1959 synonym Accepted Name Odontochilus tortus
Anoectochilus rhombilabius Ormerod 2002 accepted
Anoectochilus rotundifolius (Blatt.) N.P.Balakr. 1967 synonym Accepted Name Aenhenrya rotundifolia
Anoectochilus roxburghii var. lobbianus (Planch.) Blume 1858 synonym Accepted Name Anoectochilus roxburghii
Anoectochilus roxburghii (Wall.) Lindl. 1839 accepted
Anoectochilus roxburghii var. baotingensis K.Y.Lang 1996 synonym Accepted Name Anoectochilus baotingensis
Anoectochilus roxburghii var. regalis (Blume) Pradhan 1976 synonym Accepted Name Anoectochilus regalis
Anoectochilus rubrovenia E.J.Lowe & W.Howard 1860 synonym Accepted Name Ludisia discolor
Anoectochilus ruckeri H.Low ex C.Morren 1862 unplaced
Anoectochilus rumphii H.Low ex C.Morren 1862 unplaced
Anthosiphon roseans Schltr. 1920 synonym Accepted Name Maxillaria roseans
Anzybas rotundifolius (Hook.f.) D.L.Jones & M.A.Clem. 2002 synonym Accepted Name Corybas rotundifolius
Aopla reniformis (D.Don) Lindl. 1834 synonym Accepted Name Habenaria reniformis
Aorchis roborovskii (Maxim.) Seidenf. 1982 synonym Accepted Name Galearis roborovskii
Apatostelis rubens (Schltr.) Garay 1979 synonym Accepted Name Stelis rubens
Apatostelis rufobrunnea (Lindl.) Garay 1979 synonym Accepted Name Stelis rufobrunnea
Aphyllorchis rotundatipetala C.S.Leou, S.K.Yu & C.T.Lee 2013 synonym Accepted Name Aphyllorchis montana var. rotundatipetala
Aporum ramificans (J.J.Sm.) Rauschert 1983 synonym Accepted Name Dendrobium ramificans
Aporum reflexibarbatulum (J.J.Sm.) M.A.Clem. 2003 synonym Accepted Name Dendrobium prostratum
Aporum reflexitepalum (J.J.Sm.) Rauschert 1983 synonym Accepted Name Dendrobium reflexitepalum
Aporum rhodostele (Ridl.) Rauschert 1983 synonym Accepted Name Dendrobium rhodostele
Aporum rhombopetalum (Kraenzl.) Rauschert 1983 synonym Accepted Name Dendrobium rhombopetalum
Aporum rigidum (Blume) Brieger 1981 synonym Accepted Name Oxystophyllum carnosum
Aporum rivesii (Gagnep.) Rauschert 1983 synonym Accepted Name Dendrobium chryseum
Aporum rosellum (Ridl.) Rauschert 1983 synonym Accepted Name Dendrobium rosellum
Aporum roseonervatum (Schltr.) Rauschert 1983 synonym Accepted Name Dendrobium roseonervatum
Aporum roseostriatum (Ridl.) Rauschert 1983 synonym Accepted Name Dendrobium roseostriatum
Aporum roxburghii Griff. 1845 synonym Accepted Name Dendrobium calceolum
Apostasia ramifera S.C.Chen & K.Y.Lang 1986 accepted
Appendicula ramosa Blume 1825 accepted
Appendicula recondita J.J.Sm. 1931 accepted
Appendicula reduplicata C.S.P.Parish & Rchb.f. 1878 synonym Accepted Name Appendicula cornuta
Appendicula reflexa var. kotoensis (Hayata) T.P.Lin 2016 accepted
Appendicula reflexa Blume 1825 accepted
Appendicula reflexa f. cleistogama J.J.Sm. 1909 synonym Accepted Name Appendicula reflexa var. reflexa
Appendicula reflexa var. cycloglossa (Schltr.) Schltr. 1911 accepted
Appendicula reflexa var. neopommeranica (Schltr.) Schltr. 1912 synonym Accepted Name Appendicula reflexa var. reflexa
Appendicula reflexa var. reflexa accepted
Appendicula rhodiola Rchb.f. 1867 synonym Accepted Name Appendicula torta
Appendicula rivularis (Schltr.) J.J.Sm. 1912 accepted
Appendicula robusta Ridl. 1924 synonym Accepted Name Appendicula reflexa var. reflexa
Appendicula rostellata J.J.Sm. 1910 accepted
Appendicula rostrata J.J.Sm. 1916 accepted
Appendicula rubens (Schltr.) Schltr. 1912 accepted
Appendicula rupestris Ridl. 1896 accepted
Appendicula rupicola (Ridl.) Rolfe 1914 synonym Accepted Name Appendicula pendula
Appletonara Raymond Sea God Nurs. (Sea God Nurs.) 1989 registered Ctyl. Rebecca × Rlc. Viliami Batiri
Appletonara Red Delight J.K.H.Yee (J.K.H.Yee) 1988 registered Ctyl. Fujiko × Rlc. Memoria Hajime Hironaka
Arachnangraecum ramosum (Thouars) Szlach., Mytnik & Grochocka 2013 synonym Accepted Name Angraecum ramosum
Arachnaria rhopalostigma (Rolfe ex Kraenzl.) Szlach. 2006 synonym Accepted Name Habenaria rhopalostigma
Arachnis rohaniana (Rchb.f.) Rchb.f. 1886 synonym Accepted Name Dimorphorchis rohaniana
Arachnopsis Ripple Effect J.L.Fischer (J.L.Fischer) 2000 registered Phal. Reijiro Wakatsuki × Arach. cathcartii
Arachnopsis Rosea van Brero (van Brero) 1941 registered Arach. maingayi × Phal. schilleriana
Arachnorchis radiata (Nicholls) D.L.Jones & M.A.Clem. 2001 synonym Accepted Name Caladenia radiata
Arachnorchis reticulata (Fitzg.) D.L.Jones & M.A.Clem. 2001 synonym Accepted Name Caladenia reticulata
Arachnorchis rhomboidiformis (E.Coleman) D.L.Jones & M.A.Clem. 2001 synonym Accepted Name Caladenia rhomboidiformis
Arachnorchis richardsiorum (D.L.Jones) D.L.Jones & M.A.Clem. 2001 synonym Accepted Name Caladenia richardsiorum
Arachnorchis rigens (D.L.Jones) D.L.Jones & M.A.Clem. 2001 synonym Accepted Name Caladenia rigens
Arachnorchis rigida (R.S.Rogers) D.L.Jones & M.A.Clem. 2001 synonym Accepted Name Caladenia rigida
Arachnorchis rileyi (D.L.Jones) D.L.Jones & M.A.Clem. 2001 synonym Accepted Name Caladenia rileyi
Arachnorchis robinsonii (G.W.Carr) D.L.Jones & M.A.Clem. 2001 synonym Accepted Name Caladenia robinsonii
Arachnorchis rosella (G.W.Carr) D.L.Jones & M.A.Clem. 2001 synonym Accepted Name Caladenia rosella
Aranda Rafflesian How Yee Peng (How Yee Peng) 1994 registered Aranda Khaw Phaik Suan × V. Duang Porn
Aranda Ragad Taib K.C.Au Yong (K.C.Au Yong) 2011 registered Aranda Broga Giant × V. Karulea
Aranda Raymond Cheok Yeoh Bok Choon (Yeoh Bok Choon) 1964 registered Aranda Lucy Laycock × V. Kewalo
Aranda Razzmatazz J.Majewski (O/U) 1998 registered Aranda Khaw Phaik Suan × V. Guo Chia Long
Aranda Redland Sunset R.F.Orchids (Kultana) 1983 registered Aranda Singapura × V. Yip Sum Wah
Aranda Renunee Thongsomboonranathon (C.Ratanapeanchai) 2009 registered Aranda Sayan × V. Udomchai
Aranda Richard Roe Toh Garden (Toh Garden) 2018 registered Aranda Chao Praya Boy × Aranda Wan Chark Kuan
Aranda Robin Orchimex (Orchimex) 2004 registered na × na
Aranda Rohana King S.Y.Alsagoff (T.Ramasamy) 1989 registered Aranda Christine × V. Kultana Gold
Aranda Ron-Don Low D.Low (Lum Hon) 1983 registered Aranda Christine × V. Tan Chai Beng
Aranda Ruby Mackenzie Yeoh Bok Choon (Yeoh Bok Choon) 1963 registered Arach. Maggie Oei × V. Bill Sutton
Aranda Ruby Pestana Singapore Bot.Gdns (Singapore Bot.Gdns) 1951 registered Arach. flos-aeris × V. coerulea
Aranthera Rainbow H.Iwanaga (H.Iwanaga) 1949 registered Arach. flos-aeris × Ren. storiei
Aranthera Ruben Ruben (Ruben in Orch.) 1972 registered Ren. imschootiana × Arach. cathcartii
Arethusa racemosa Walter 1788 synonym Accepted Name Ponthieva racemosa
Arethusa rosea Benth. ex Hemsl. 1884 synonym Accepted Name Bletia purpurata
Arthrochilium royleanum (Lindl.) Szlach. 2003 synonym Accepted Name Epipactis royleana
Arthrochilus rosulatus D.L.Jones 1991 accepted
Arundina revoluta var. borneensis J.J.Sm. 2014 synonym Accepted Name Arundina graminifolia subsp. caespitosa
Arundina revoluta Hook.f. 1890 synonym Accepted Name Arundina graminifolia subsp. caespitosa
Asarca reflexa (Phil.) Kuntze 1891 synonym Accepted Name Chloraea galeata
Asarca rypaloglossa (A.Rich.) Kuntze 1891 synonym Accepted Name Chloraea galeata
Ascocentrum rubescens (Rolfe) P.F.Hunt 1970 synonym Accepted Name Aerides rubescens
Ascocentrum rubrum (Lindl.) Seidenf. 1988 synonym Accepted Name Vanda rubra
Aspaleomnia Rumrill Snippet J.Rumrill (J.Rumrill) 1990 registered Llm. Precious × Asp. epidendroides
Aspasia rousseauae Schltr. 1922 synonym Accepted Name Aspasia principissa
Aspasium Red Cheer Troweena (J.Woodward) 1999 registered Aspsm. Cheerful × Onc. Susan's Surprise
Aspasium Regal W.W.G.Moir (W.W.G.Moir) 1958 registered Asp. epidendroides × Onc. wydleri
Aspasium Rex W.W.G.Moir (W.W.G.Moir) 1961 registered Asp. principissa × Onc. sphacelatum
Aspasium Roman Emperor Rod McLellan Co. (N.K.Schaffer) 1980 registered Asp. epidendroides × Onc. Memoria Ernesto Alvarez
Aspasium Royal Carriage Everglades (Beall) 1979 registered Asp. principissa × Onc. Greentree
Aspidogyne rariflora (Lindl.) Garay 1977 accepted
Aspidogyne repens (Poepp. & Endl.) Garay 1977 accepted
Aspidogyne robusta (C.Schweinf.) Garay 1977 accepted
Aspidogyne rosea (Lindl.) Meneguzzo 2012 accepted
Aspidogyne roseoalba (Dressler) Ormerod 2007 accepted
Aspidogyne rotundifolia (Ormerod) Ormerod 2008 accepted
Aspopsis Rio Luna Ruben (Ruben in Orch.) 1974 registered Pyp. papilio × Asp. lunata
Aspostele Rusty Rooster Everglades (W.Bussey) 2000 registered Rst. cervantesii × Asp. principissa
Aucellia ruberrima (Lindl.) Szlach. & Sitko 2012 synonym Accepted Name Maxillaria ruberrima
Aulosepalum ramentaceum (Lindl.) Garay 1982 accepted
Aulosepalum riodelayense (Burns-Bal.) Salazar 2011 accepted
Aurinocidium robustissimum (Rchb.f.) Romowicz & Szlach. 2006 synonym Accepted Name Grandiphyllum divaricatum
Ballantineara Ramona Dangler J.Kelly (J.Kelly) 1985 registered Gcy. Honey × Ctna. Keith Roth
Ballantineara RIO's Ruby Gem Ruben (Ruben in Orch.) 2012 registered Gct. Adamsri × E. phoenicea
Ballantineara RIO'S Ruby Red Ruben (Ruben in Orch.) 2011 registered Gct. Adamsri × E. Rio's Phoenix
Baptistonia regentii V.P.Castro & Chiron 2005 synonym Accepted Name Gomesa gutfreundiana
Baptistonia regentii Natural hybrid registered na × na
Baptistonia remotiflora (Garay) Chiron & V.P.Castro 2004 synonym Accepted Name Gomesa cuneata
Baptistonia riograndense (Cogn.) Chiron & V.P.Castro 2004 synonym Accepted Name Gomesa riograndensis
Baravolia Rumrill Lace J.Rumrill (J.Rumrill) 1991 registered Eyv. Surprise × Bark. spectabilis
Barbosella reichenbachiana (Endrés ex Rchb.f.) Schltr. 1923 synonym Accepted Name Pleurothallopsis reichenbachiana
Barbosella rhynchantha (Rchb.f. & Warsz.) Schltr. 1918 synonym Accepted Name Barbosella cucullata
Barbosella ricii Luer & R.Vásquez 2000 accepted
Barbosella riograndensis Dutra ex Pabst 1959 synonym Accepted Name Barbosella cogniauxiana
Barclia Rosal Barker Ka.Kojima (Ka.Kojima) 2012 registered E. Rosalie × Bark. skinneri
Bardendrum Risque Hoosier (Glicenstein/Hoosier) 2002 registered Epi. Phillips Jesup × Bark. whartoniana
Barkeria Rebecca Marsh Robt.Marsh (Robt.Marsh) 2000 registered Bark. palmeri × Bark. naevosa
Barkeria Remo R.Schafflitzel (R.Schafflitzel) 2003 registered Bark. naevosa × Bark. strophinx
Barkeria Robert Marsh R.Schafflitzel (R.Schafflitzel) 2003 registered Bark. uniflora × Bark. barkeriola
Barkeria Roberto Frias Solis Robt.Marsh (Robt.Marsh) 2016 registered Bark. Michoacan Gem × Bark. Libby Hodge
Barkeria Ron Hanko D.Hunt (D.Hunt) 1991 registered Bark. dorotheae × Bark. palmeri
Barkeria Rosetta Marsh Robt.Marsh (Robt.Marsh) 1987 registered Bark. uniflora × Bark. shoemakeri
Barlia robertiana lusus candida Soó 1931 synonym Accepted Name Himantoglossum robertianum
Barlia robertiana (Loisel.) Greuter 1967 synonym Accepted Name Himantoglossum robertianum
Bathiorchis rosea (H.Perrier) Bosser & P.J.Cribb 2003 synonym Accepted Name Goodyera rosea
Beadlea rimbachii (Schltr.) Garay 1978 synonym Accepted Name Cyclopogon rimbachii
Bensteinia ramonensis Pupulin (R.Govaerts) 2010 accepted Bza. reichenbachiana × Kefst. excentrica
Benthamia rostrata Schltr. 1924 accepted
Benzingia reichenbachiana (Schltr.) Dressler 2010 accepted
Bertauxia rodeiensis (Barb.Rodr.) Szlach. 2004 synonym Accepted Name Habenaria rodeiensis
Bicornella raymondiana Szlach. & Kras 2006 synonym Accepted Name Cynorkis raymondiana
Bicornella ridleyi (T.Durand & Schinz) Szlach. & Kras 2006 synonym Accepted Name Cynorkis ridleyi
Bicornella rolfei (Hochr.) Szlach. & Kras 2006 synonym Accepted Name Cynorkis rolfei
Bicornella rungweensis (Schltr.) Szlach. & Kras 2006 synonym Accepted Name Cynorkis rungweensis
Bifrenaria racemosa (Hook.) Lindl. 1843 accepted
Bifrenaria rudolfii Carnevali & G.A.Romero 1993 synonym Accepted Name Maxillaria petiolaris
Bilabrella rehmannii (Bolus) Szlach. & Kras 2006 synonym Accepted Name Habenaria humilior
Bilabrella renziana (Szlach. & Olszewski) Szlach. & Kras-Lap. 2003 synonym Accepted Name Habenaria renziana
Bilabrella replicata Szlach. & Kras 2009 synonym Accepted Name Habenaria humilior
Bilabrella retinervis (Summerh.) Szlach. & Kras-Lap. 2003 synonym Accepted Name Habenaria retinervis
Bilabrella riparia (Renz & Grosvenor) Szlach. & Kras-Lap. 2003 synonym Accepted Name Habenaria riparia
Bilabrella robusta (Welw. ex Rchb.f.) Szlach. & Kras-Lap. 2003 synonym Accepted Name Habenaria robusta
Blephariglottis reznicekii (Catling, Brownell & G.Allen) Baumbach & Lückel 2009 synonym Accepted Name Platanthera × reznicekii
Bletia reflexa Lindl. 1835 accepted
Bletia repanda Ruiz & Pav. 1798 synonym Accepted Name Bletia catenulata
Bletia retusa (Lindl.) Rchb.f. 1862 synonym Accepted Name Brassavola retusa
Bletia rhopalorrhachis (Rchb.f.) Rchb.f. 1862 synonym Accepted Name Brassavola nodosa
Bletia rigida (Willd.) Rchb.f. 1862 synonym Accepted Name Tetramicra canaliculata
Bletia riparia Sosa & Palestina 2002 accepted
Bletia rodriguesii Cogn. 1901 synonym Accepted Name Bletia catenulata
Bletia roezlii Rchb.f. 1876 accepted
Bletia rosea Dressler 1964 synonym Accepted Name Bletia purpurata
Bletia rosea (Linden ex Lindl.) Rchb.f. 1862 synonym Accepted Name Laelia rosea
Bletia rubescens (Lindl.) Rchb.f. 1862 synonym Accepted Name Laelia rubescens
Bletia rupestris (Lindl.) Rchb.f. 1862 synonym Accepted Name Cattleya rupestris
Boelanara Robsan R.Perreira (R.Perreira) 1995 registered Pda. Ruby Prince × Tapranthera Gold Nugget
Bogoria raciborskii J.J.Sm. 1905 accepted
Bonatea rabaiensis (Rendle) Rolfe 1898 accepted
Boryangraecum ramulicola (H.Perrier) Szlach., Mytnik & Grochocka 2013 synonym Accepted Name Aerangis pallidiflora
Brachionidium renzii Luer 1996 accepted
Brachionidium restrepioides (Hoehne) Pabst 1975 accepted
Brachionidium rugosum Luer & Hirtz 1986 accepted
Brachycladium ricii (Luer & R.Vásquez) Luer 2005 synonym Accepted Name Andinia ricii
Brachycorythis rhodostachys (Schltr.) Summerh. 1955 accepted
Brachycorythis rhomboglossa Kraenzl. 1898 synonym Accepted Name Brachycorythis tenuior
Brachycorythis rosea A.Chev. ex Summerh. 1936 synonym Accepted Name Brachycorythis pumilio
Bradeara Ruben Ruben (Ruben in Orch.) 1975 registered Gmg. Primi × Comp. macroplectron
Bramesa Reiko Oh C.C.Neoh (Oh Cheng Kung) 2007 registered Bramesa Aloha × Gom. varicosa
Bramesa Rohrl Spider J.W.McCully (H.Rohrl) 2006 registered Brs. Spider's Feast × Gom. imperatoris-maximiliani
Bramesa Ron Stillman C.R.Trudgian (O/U) 2013 registered Brs. verrucosa × Gom. varicosa
Brapacidium Rose Red L.Sanford (L.Sanford) 2002 registered Bpc. Casseta × Onc. Coupe Point
Brascidostele Raspberry Stars Mauna Kea Orch. (J.W.McCully) 2010 registered Bst. Summit × Onc. Space Noez
Brascidostele Roter Stern A.Schilliger (A.Schilliger) 1991 registered Ons. Kathy × Brs. Rex
Brasilidium regentii V.P.Castro & Marçal 2012 synonym Accepted Name Oncidium regentianum
Brasilidium riviereanum (Wibier) Campacci 2006 synonym Accepted Name Gomesa riviereana
Brasiliorchis rupestris (Barb.Rodr.) Szlach. & Sitko 2012 synonym Accepted Name Maxillaria picta
Brasolia rigidissima (Linden ex Rchb.f.) Baranow, Dudek & Szlach. 2017 synonym Accepted Name Sobralia rigidissima
Brasolia roezlii (Rchb.f.) Baranow, Dudek & Szlach. 2017 synonym Accepted Name Sobralia roezlii
Brassanthe Ria Meyer Hermann Meyer (Hermann Meyer) 1981 registered B. tuberculata × Gur. aurantiaca
Brassavola Rediculous B.Oliveros (B.Oliveros) 2014 registered B. nodosa × B. grandiflora
Brassavola reginae Pabst 1978 accepted
Brassavola retusa Lindl. 1847 accepted
Brassavola revoluta Barb.Rodr. 1882 accepted
Brassavola rhomboglossa Pabst 1979 accepted
Brassavola rhopalorrhachis Rchb.f. 1852 synonym Accepted Name Brassavola nodosa
Brassavola rigida (Willd.) Bold. 1909 synonym Accepted Name Tetramicra canaliculata
Brassia Ralph Wiedeman MAJ Orchids (MAJ Orchids) 2001 registered Brs. jipijapensis × Brs. Memoria Fritz Boedeker
Brassia Rattler S. & J.Brashear (S. & J.Brashear) 2004 registered Brs. maculata × Brs. arcuigera
Brassia Réaumur Marcel Lecoufle (Marcel Lecoufle) 2001 registered Brs. chloroleuca × Brs. Rex
Brassia Rex W.W.G.Moir (W.W.G.Moir) 1964 registered Brs. verrucosa × Brs. gireoudiana
Brassia rhizomatosa Garay & Dunst. 1965 accepted
Brassia Rising Star Orchid Zone (M.Pendleton) 1995 registered Brs. Rex × Brs. verrucosa
Brassia rolandoi (D.E.Benn. & Christenson) M.W.Chase 2011 accepted
Brassia Ryo Toyonaga Haiku Maui (N.Mizuno) 2006 registered Brs. Memoria Fritz Boedeker × Brs. arcuigera
Brassidium Red Gold J.W.McCully (J.W.McCully) 2010 registered Onc. Aissa McLaughlin × Brsdm. Pacific Paradox
Brassidium Red Rascal J.Kaeding (J.Kaeding) 2013 registered Brs. keiliana × Onc. Santrix
Brassidium Red Rumours Santa Barbara (Santa Barbara) 1982 registered Onc. Cherry Bom × Brs. glumacea
Brassidium Red Santa J.W.McCully (J.W.McCully) 2010 registered Onc. Charlesworthii (1910) × Brs. Santa Ynez
Brassidium Rippon Tor Burnham Nurs. (Burnham Nurs.) 1985 registered Brsdm. Saint Helier × Onc. Queen Mary
Brassidium Robert Bussey Everglades (W.Bussey) 1998 registered Brs. verrucosa × Onc. leucochilum
Brassidium Robert Dugger H.Rohrl (H.Rohrl) 1990 registered Brsdm. Gay Teen × Onc. hastilabium
Brassiopsis rolandoi (D.E.Benn. & Christenson) Szlach. & Górniak 2006 synonym Accepted Name Brassia rolandoi
Brassocatanthe Raweewan Beauty W.Wuthinantiwong (W.Wuthinantiwong) 2008 registered Bsn. Maikai × Ctt. Netrasiri Darkstar
Brassocatanthe Remar's Passion R.& M.Gerber (R.& M.Gerber) 2004 registered Ctt. Ann Komine × B. nodosa
Brassocatanthe Renata Maluf J.Maluf (J.Maluf) 1996 registered B. perrinii × Ctt. Lourdes Verboonen
Brassocatanthe Richard Larkin S.Fouraker (Fort Caroline) 1965 registered Ctt. Portia × B. nodosa
Brassocatanthe Robert Friedrich G.& I.Scott (G.& I.Scott) 1983 registered B. nodosa × Ctt. Molly Tyler
Brassocatanthe Robert Randall C.Hamilton (O/U) 2006 registered Bsn. Bill Worsley × C. cinnabarina
Brassocatanthe Robinosa Mrs R.Levy (Mrs R.Levy) 1982 registered Ctt. Robin Colleen × B. nodosa
Brassocatanthe Roman Circus J.A.Roman (J.A.Roman) 1989 registered Bct. Empress Worsley × C. Penny Kuroda
Brassocatanthe Roman Holiday J.A.Roman (J.A.Roman) 1983 registered Ctt. Chocolate Drop × B. nodosa
Brassocatanthe Rosie Gilbert J.Grezaffi (J.Grezaffi) 1986 registered Ctt. Peggy Lynn Grezaffi × B. nodosa
Brassocatanthe Royal Harbor Voo Doo Orchids (Voo Doo Orchids) 1974 registered C. Ronselensis × Bsn. Maikai
Brassocatanthe Royal Worsley Mickey's (O/U) 2009 registered C. Orglade's Royal Lady × Bct. Empress Worsley
Brassocattleya Rebecca Lawson J.Lawson (J.Lawson) 2006 registered Bc. Tillie Mueller × B. cucullata
Brassocattleya Regina Hill J.Grezaffi (J.Grezaffi) 1989 registered Bc. Frank Grezaffi × C. Charles Fazio
Brassocattleya Remar's Sammy R.& M.Gerber (R.& M.Gerber) 2012 registered C. Orglade's Grand × B. nodosa
Brassocattleya Remar's Very Variable R.& M.Gerber (R.& M.Gerber) 2012 registered Bc. Rustic Spots × Bc. Hoku Gem
Brassocattleya Reneiae Lambeau (Lambeau) 1913 registered na na × na
Brassocattleya Resisting Negativity A.Black (A.Black) 2018 registered B. nodosa × C. lobata
Brassocattleya Richard Mueller Mrs W.Boyd (J.Redlinger) 1965 registered B. nodosa × C. milleri
Brassocattleya Richard Mueller-mossiae ? nonregistered Bc. Richard Mueller × C. mossiae
Brassocattleya Richard Young R.M.Capen (Richard Young) 1980 registered C. Naomi Kerns × B. nodosa
Brassocattleya Richard's Bonanza H & R (H & R) 2006 registered Bc. Richard Mueller × C. Bonanza Queen
Brassocattleya Rimkok T.Orchids (T.Orchids) 1994 registered C. Thospol Spot × Bc. Binosa
Brassocattleya Rio's Era Ruben (Ruben in Orch.) 1980 registered C. New Era × B. nodosa
Brassocattleya Rio's Spring Ruben (Ruben in Orch.) 1974 registered C. Golden Spring × B. nodosa
Brassocattleya Robert Woehrle A.Black (A.Black) 2013 registered B. Yaki × C. maxima
Brassocattleya Roebling Stars Kokusai (Kokusai) 2018 registered B. Little Stars × C. C. G. Roebling (1895)
Brassocattleya Rolos N.Eng.O.S. (O/U) 1917 registered na × na
Brassocattleya Rossy Ochoa R.Ochoa (O/U) 2015 registered C. Arizona × B. nodosa
Brassocattleya Rosy Dawn W.W.G.Moir (W.W.G.Moir) 1961 registered B. grandiflora × C. Nuuanu
Brassocattleya Royston Frolic Porter's Orch. (Porter's Orch.) 2004 registered C. Katie's Cutie × B. nodosa
Brassocattleya Rubie's Star Mrs M.Satori (P.Foster) 1981 registered C. Fascelis × B. martiana
Brassocattleya Rubin-Tsiku Archangel nonregistered C. Rubin × Bc. Tsiku Archangel
Brassocattleya Ruby Pride W.W.G.Moir (W.W.G.Moir) 1979 registered Bc. Star Ruby × C. Pride
Brassocattleya rubyi Braga (R.Govaerts) 1978 accepted B. martiana × C. eldorado
Brassocattleya Rustic Spots H & R (H & R) 2000 registered Bc. Richard Mueller × C. Landate
Brassochilum Rustic Dancer H.Liebman (H.Liebman) 2009 registered Bss. Medellin Miracle × Cyr. Geyser Goldmine
Brassochilum Rustic Goliath H.Liebman (H.Liebman) 2005 registered Bss. Medellin Miracle × Cyr. macranthum
Brassochilus Rio's Number One Ruben (Ruben in Orch.) 1979 registered Brs. maculata × Lchs. labiatus
Brassokeria Rosyleen J.Rumrill (J.Rumrill) 1985 registered B. nodosa × Bark. lindleyana
Brassolaelia Rosy Morning O.Kirsch (O.Kirsch) 1965 registered B. subulifolia × L. anceps
Brassostele Rainbow Spiders Stephen Waters (Stephen Waters) 2011 registered Bst. Gordon Dillon × Brs. Rex
Brassostele Russiker Spinne J.Isler (J.Isler) 1991 registered Brs. maculata × Rst. cordata
Brassotonia Ruby Star Crestwood (Crestwood) 1964 registered B. acaulis × Bro. sanguinea
Bratonia Radermaker M.Radermaker (O/U) 1996 registered Brat. Aztec × Milt. Earl Dunn
Bratonia Regal Copper Orchid Zone (M.Pendleton) 1997 registered Brs. Rex × Milt. regnellii
Bratonia Reinhard Brockmüller A.Schilliger (A.Schilliger) 1998 registered Brs. Rex × Milt. bluntii
Bratonia Robbie W.W.G.Moir (W.W.G.Moir) 1982 registered Brs. Memoria Bert Field × Brat. Brazilia
Bratonia Robert Anderhub A.Schilliger (A.Schilliger) 1991 registered Brs. Rex × Milt. clowesii
Bratonia Robert Bussey Everglades (Everglades) 2009 registered Brat. Royal Robe × Milt. moreliana
Bratonia Roman Jester J.A.Roman (McKeral's) 1985 registered Brs. arcuigera × Milt. Goodale Moir
Bratonia Roquebrune Opera Michel Vacherot (Michel Vacherot) 1988 registered Brs. Edvah Loo × Milt. Anne Warne
Bratonia Royal Robe Everglades (Everglades) 1986 registered Brat. Erachne × Milt. Seminole Blood
Broanthevola Red Thompson M.E.Thompson (O/U) 2006 registered Grt. Why Not × B. nodosa
Brolarchilis Roman Holiday J.A.Roman (J.A.Roman) 1997 registered Pyt. Roman Elf × Cul. Alice Hart
Bromheadia rigida Ridl. 1893 synonym Accepted Name Dilochia rigida
Bromheadia robusta Kruiz. & de Vogel 1997 accepted
Bromheadia rupestris Ridl. 1897 accepted
Broughtonia rosea (Mansf.) Dressler 1966 synonym Accepted Name Quisqueya rosea
Brownleea recurvata Sond. 1846 accepted
Bryobium rendovaense J.J.Wood 2005 accepted
Bryobium retusum (Blume) Y.P.Ng & P.J.Cribb 2005 accepted
Bryobium rhizophoreti (Schltr.) Schuit., Y.P.Ng & H.A.Pedersen 2018 published
Bryobium rubiferum (J.J.Sm.) Schuit., Y.P.Ng & H.A.Pedersen 2018 published
Buchtienia rosea Garay 1978 accepted
Bulbophyllum R-Moonlight Mask T.Ruangaksorn (T.Ruangaksorn) 2006 registered Bulb. longissimum × Bulb. blepharistes
Bulbophyllum R-Pretty Phuangphet T.Ruangaksorn (T.Ruangaksorn) 2006 registered Bulb. auratum × Bulb. cumingii
Bulbophyllum R-Siam Dragonfly T.Ruangaksorn (T.Ruangaksorn) 2006 registered Bulb. fascinator × Bulb. picturatum
Bulbophyllum racemosum Rolfe 1893 synonym Accepted Name Bulbophyllum anceps
Bulbophyllum racemosum Hayata 1911 synonym Accepted Name Bulbophyllum insulsoides
Bulbophyllum Rachelle LCDO N.Bougourd (N.Bougourd) 2014 registered Bulb. frostii × Bulb. fletcherianum
Bulbophyllum radiatum Lindl. 1830 synonym Accepted Name Bulbophyllum laxiflorum
Bulbophyllum radicans F.M.Bailey 1897 accepted
Bulbophyllum Rajachomphu Pink Sakdisri (Rajachomphu) 2008 registered Bulb. elevatopunctatum × Bulb. erythrostictum
Bulbophyllum rajanum J.J.Sm. 1927 synonym Accepted Name Bulbophyllum unguiculatum
Bulbophyllum ramosii Ames 1912 synonym Accepted Name Bulbophyllum flavescens
Bulbophyllum ramosum Schltr. 1905 synonym Accepted Name Bulbophyllum ochroleucum
Bulbophyllum ramulicola Schuit. & de Vogel 2002 accepted
Bulbophyllum ranomafanae Bosser & P.J.Cribb 2001 accepted
Bulbophyllum rariflorum J.J.Sm. 1908 accepted
Bulbophyllum rarum Schltr. 1913 accepted
Bulbophyllum raskotii J.J.Verm., Schuit. & de Vogel 2014 accepted
Bulbophyllum rauhii Toill.-Gen. & Bosser 1961 accepted
Bulbophyllum rauhii var. andranobeense Bosser 1971 accepted
Bulbophyllum rauhii var. rauhii accepted
Bulbophyllum raui Arora 1972 accepted
Bulbophyllum ravanii Cootes 2011 accepted
Bulbophyllum Ray Gabaldon B.Thoms (B.Thoms) 2000 registered Bulb. burfordiense × Bulb. lobbii
Bulbophyllum Rebecca K.Dreithaler (R.Diekmann) 1996 registered Bulb. picturatum × Bulb. ornatissimum
Bulbophyllum reclusum Seidenf. 1995 accepted
Bulbophyllum rectilabre J.J.Sm. 1912 accepted
Bulbophyllum recurviflorum J.J.Sm. 1903 accepted
Bulbophyllum recurvilabre Garay 1999 accepted
Bulbophyllum recurvimarginatum J.J.Sm. 1935 synonym Accepted Name Bulbophyllum trifilum subsp. trifilum
Bulbophyllum recurvum Lindl. 1830 synonym Accepted Name Bulbophyllum pumilum
Bulbophyllum reductum J.J.Verm. & P.O'Byrne 2003 accepted
Bulbophyllum reevei J.J.Verm. 1992 accepted
Bulbophyllum reflexiflorum H.Perrier 1937 accepted
Bulbophyllum reflexiflorum subsp. pogonochilum (Summerh.) Bosser 2000 accepted
Bulbophyllum reflexiflorum subsp. reflexiflorum accepted
Bulbophyllum reflexum Ames & C.Schweinf. 1920 synonym Accepted Name Bulbophyllum coniferum
Bulbophyllum refractilingue J.J.Sm. 1931 accepted
Bulbophyllum refractoides Seidenf. 1970 synonym Accepted Name Bulbophyllum wallichii
Bulbophyllum refractum (Zoll.) Rchb.f. 1861 accepted
Bulbophyllum reginaldoi Campacci 2009 accepted
Bulbophyllum regnellii Rchb.f. 1850 accepted
Bulbophyllum reichenbachianum Kraenzl. 1893 accepted
Bulbophyllum reichenbachii (Kuntze) Schltr. 1915 accepted
Bulbophyllum reifii Sieder & Kiehn 2009 accepted
Bulbophyllum reilloi Ames 1914 synonym Accepted Name Bulbophyllum unguiculatum
Bulbophyllum reinwardtii (Lindl.) Rchb.f. 1861 synonym Accepted Name Bulbophyllum uniflorum
Bulbophyllum remiferum Carr 1933 accepted
Bulbophyllum remotifolium (Fukuy.) K.Nakaj. 1973 accepted
Bulbophyllum remotum J.J.Sm. 1912 synonym Accepted Name Bulbophyllum cylindrobulbum
Bulbophyllum renipetalum Schltr. 1913 accepted
Bulbophyllum renkinianum (Laurent) De Wild. 1921 accepted
Bulbophyllum repens Griff. 1851 accepted
Bulbophyllum reptans (Lindl.) Lindl. ex Wall. 1829 accepted
Bulbophyllum reptans var. acuta Malhotra & Balodi 1985 synonym Accepted Name Bulbophyllum reptans
Bulbophyllum reptans var. subracemosa Hook.f. 1890 synonym Accepted Name Bulbophyllum reptans
Bulbophyllum restrepia (Ridl.) Ridl. 1907 accepted
Bulbophyllum resupinatum Ridl. 1887 accepted
Bulbophyllum resupinatum var. filiforme (Kraenzl.) J.J.Verm. 1986 accepted
Bulbophyllum resupinatum var. resupinatum accepted
Bulbophyllum reticosum Ridl. 1896 synonym Accepted Name Bulbophyllum dearei
Bulbophyllum reticulatum Bateman ex Hook.f. 1866 accepted
Bulbophyllum reticulatum-echinolabium ? unplaced Bulb. reticulatum × Bulb. echinolabium
Bulbophyllum retrorsum J.J.Verm. & A.L.Lamb 2008 accepted
Bulbophyllum retusiusculum Rchb.f. 1869 accepted
Bulbophyllum retusiusculum var. oreogenes (W.W.Sm.) Z.H.Tsi 1995 synonym Accepted Name Bulbophyllum retusiusculum
Bulbophyllum retusiusculum var. tigridum (Hance) Z.H.Tsi 1995 synonym Accepted Name Bulbophyllum tigridum
Bulbophyllum revolutum Dockrill & St.Cloud 1957 synonym Accepted Name Bulbophyllum lilianae
Bulbophyllum rheedei Manilal & C.S.Kumar 1991 accepted
Bulbophyllum rheophyton J.J.Verm. & Tsukaya 2011 accepted
Bulbophyllum rhizomatosum Schltr. 1923 synonym Accepted Name Bulbophyllum macranthoides
Bulbophyllum rhizomatosum Ames & C.Schweinf. 1920 accepted
Bulbophyllum rhizomatosum Schltr. 1924 synonym Accepted Name Bulbophyllum reifii
Bulbophyllum rhizophorae Lindl. 1861 synonym Accepted Name Bulbophyllum falcatum var. velutinum
Bulbophyllum rhizophoreti Ridl. 1924 synonym Accepted Name Bulbophyllum purpurascens
Bulbophyllum rhodoglossum Schltr. 1913 accepted
Bulbophyllum rhodoleucum Schltr. 1913 accepted
Bulbophyllum rhodoneuron Schltr. 1913 accepted
Bulbophyllum rhodopetalum Kraenzl. 1905 synonym Accepted Name Bulbophyllum sandersonii subsp. stenopetalum
Bulbophyllum rhodophyllum J.J.Verm. & P.O'Byrne 2008 accepted
Bulbophyllum rhodosepalum Schltr. 1901 accepted
Bulbophyllum rhodostachys Schltr. 1916 accepted
Bulbophyllum rhodostictum Schltr. 1913 synonym Accepted Name Bulbophyllum arsoanum
Bulbophyllum rhombifolium (Carr) Masam. 1942 synonym Accepted Name Bulbophyllum hymenochilum
Bulbophyllum rhomboglossum Schltr. 1913 accepted
Bulbophyllum rhopaloblepharon Schltr. 1913 accepted
Bulbophyllum rhopalochilum Kraenzl. 1914 synonym Accepted Name Bulbophyllum oreonastes
Bulbophyllum rhopalophorum Schltr. 1913 accepted
Bulbophyllum rhynchoglossum Schltr. 1912 synonym Accepted Name Bulbophyllum wechsbergii
Bulbophyllum rhynchoglossum Schltr. 1910 accepted
Bulbophyllum ricaldonei Leite 1948 synonym Accepted Name Bulbophyllum glutinosum
Bulbophyllum Riccardo Pesce C.Rossi (C.Rossi) 2013 registered Bulb. Meen Garuda × Bulb. nymphopolitanum
Bulbophyllum rictorium Schltr. 1925 accepted
Bulbophyllum ridleyanum Garay, Hamer & Siegerist 1994 synonym Accepted Name Bulbophyllum viridescens
Bulbophyllum ridleyi Kraenzl. 1896 synonym Accepted Name Bulbophyllum multiflorum
Bulbophyllum rienanense H.Perrier 1937 accepted
Bulbophyllum rigens Rchb.f. 1865 synonym Accepted Name Bulbophyllum lindleyanum
Bulbophyllum rigidifilum J.J.Sm. 1920 accepted
Bulbophyllum rigidipes Schltr. 1905 accepted
Bulbophyllum rigidum King & Pantl. 1895 accepted
Bulbophyllum rimannii (Rchb.f.) J.J.Verm., Schuit. & de Vogel 2014 accepted
Bulbophyllum riparium J.J.Sm. 1929 accepted
Bulbophyllum Rita Lai M.Sue (O/U) 2016 registered Bulb. mastersianum × Bulb. frostii
Bulbophyllum rivulare Schltr. 1913 accepted
Bulbophyllum riyanum Fukuy. 1935 synonym Accepted Name Bulbophyllum pauciflorum
Bulbophyllum robustum Rolfe 1905 synonym Accepted Name Bulbophyllum coriophorum
Bulbophyllum rojasii L.O.Williams 1940 synonym Accepted Name Bulbophyllum tripetalum
Bulbophyllum rolfeanum (Rolfe ex Downie) Seidenf. & Smitinand 1961 synonym Accepted Name Bulbophyllum flabellum-veneris
Bulbophyllum rolfei (Kuntze) Seidenf. 1979 accepted
Bulbophyllum romburghii J.J.Sm. 1907 accepted
Bulbophyllum romyi B.Thoms 2015 accepted
Bulbophyllum roraimense Rolfe 1896 accepted
Bulbophyllum rosemarianum C.S.Kumar, P.C.S.Kumar & Saleem 2001 accepted
Bulbophyllum roseopictum J.J.Verm., Schuit. & de Vogel 2014 accepted
Bulbophyllum roseopunctatum Schltr. 1913 accepted
Bulbophyllum roseum Ridl. 1897 accepted
Bulbophyllum rostratum J.J.Sm. 1908 synonym Accepted Name Bulbophyllum ochroleucum
Bulbophyllum rostriceps Rchb.f. 1878 accepted
Bulbophyllum rostriferum H.Perrier 1951 synonym Accepted Name Bulbophyllum oxycalyx var. rubescens
Bulbophyllum rothschildianum (O'Brien) J.J.Sm. 1912 accepted
Bulbophyllum rotundatum (Lindl.) Rchb.f. 1861 synonym Accepted Name Dendrobium rotundatum
Bulbophyllum roxburghii (Lindl.) Rchb.f. 1861 accepted
Bulbophyllum rubescens Schltr. 1924 synonym Accepted Name Bulbophyllum oxycalyx var. rubescens
Bulbophyllum rubescens var. meizobulbon Schltr. 1925 synonym Accepted Name Bulbophyllum oxycalyx var. rubescens
Bulbophyllum rubiferum J.J.Sm. 1918 accepted
Bulbophyllum rubiginosum Schltr. 1925 accepted
Bulbophyllum rubipetalum P.Royen 1979 accepted
Bulbophyllum rubrigemmum Hermans 2007 accepted
Bulbophyllum rubrobrunneopapillosum De Wild. 1921 synonym Accepted Name Bulbophyllum acutebracteatum var. rubrobrunneopapillosum
Bulbophyllum rubroguttatum Seidenf. 1985 accepted
Bulbophyllum rubrolabellum T.P.Lin 1975 accepted
Bulbophyllum rubrolabium Schltr. 1916 accepted
Bulbophyllum rubrolineatum Schltr. 1923 accepted
Bulbophyllum rubrolingue Cootes & Boos 2015 accepted
Bulbophyllum rubromaculatum W.Kittr. 1985 accepted
Bulbophyllum rubropunctatum S.S.Ying 1977 synonym Accepted Name Bulbophyllum melanoglossum
Bulbophyllum rubroviolaceum De Wild. 1921 synonym Accepted Name Bulbophyllum resupinatum var. filiforme
Bulbophyllum rubrum Jum. & H.Perrier 1912 accepted
Bulbophyllum rubusiodes Naive, M.D. De Leon & Cootes 2017 unplaced
Bulbophyllum rubusioides Naive, M.Leon & Cootes 2017 accepted
Bulbophyllum rubusioides Naive , M.Leon & Cootes 2017 published
Bulbophyllum ruficaudatum Ridl. 1910 accepted
Bulbophyllum rufilabrum C.S.P.Parish ex Hook.f. 1890 accepted
Bulbophyllum rufinum Rchb.f. 1881 accepted
Bulbophyllum ruginosum H.Perrier 1937 accepted
Bulbophyllum rugosibulbum Summerh. 1960 accepted
Bulbophyllum rugosisepalum Seidenf. 1979 accepted
Bulbophyllum rugosum Ridl. 1897 accepted
Bulbophyllum rugulosum J.J.Sm. 1935 accepted
Bulbophyllum Rungsan Viraphandhu C.Urthamapimuk (Sakdisri) 2004 registered Bulb. annandalei × Bulb. fascinator
Bulbophyllum rupestre J.J.Sm. 1915 synonym Accepted Name Bulbophyllum rivulare
Bulbophyllum rupicola Barb.Rodr. 1877 accepted
Bulbophyllum rupicola Ridl. 1911 synonym Accepted Name Bulbophyllum taeniophyllum
Bulbophyllum rupincola Rchb.f. 1865 synonym Accepted Name Bulbophyllum saltatorium var. calamarium
Bulbophyllum rutenbergianum Schltr. 1924 accepted
Bulbophyllum rutilans J.J.Verm. & A.L.Lamb 2008 accepted
Bulbophyllum rutiliflorum J.J.Verm., Schuit. & de Vogel 2014 accepted
Bulbophyllum rysyanum Roeth 2007 accepted
Bullara Redland Sunset R.F.Orchids (Puanani) 2000 registered Rth. Orange Nuggett × E. cordigera
Bullara Remar's Gold R.& M.Gerber (R.& M.Gerber) 1987 registered Rth. Bouton D'Or × Gcy. Epiorange
Bullara Ressie Toy Mr/Mrs W.Osment (Mr/Mrs W.Osment) 1973 registered Cty. Lily Moody × Ryn. Daffodil
Bullara Richard Roth Roth (Roth) 1970 registered Gcy. Rosita × Rlc. Estelle Smith
Bullara Royal Symphony Rex Foster Orchids (Rex Foster Orchids) 2004 registered Ctt. Memoria Buddy Clark × Rcc. Magic Wand
Bunochilus readii D.L.Jones & L.M.Copel. 2017 unplaced
Burlingtonia refracta Lindl. 1881 synonym Accepted Name Rodriguezia refracta
Burlingtonia rigida Lindl. 1837 synonym Accepted Name Rodriguezia rigida
Burlingtonia rosea Rand 1894 synonym Accepted Name Rodriguezia lanceolata
Burlingtonia rubescens Lindl. 1837 synonym Accepted Name Rodriguezia batemanii
Byrsella rigens (Luer) Luer 2006 synonym Accepted Name Masdevallia rigens
Cadetia recurvata Blume 1849 synonym Accepted Name Dendrobium recurvatum
Cadetia remotisepala (J.J.Sm.) Schuit. 1994 synonym Accepted Name Dendrobium remotisepalum
Cadetia ruppii St.Cloud 1955 synonym Accepted Name Dendrobium glabrum
Cahuzacara Ray Fortner Rising Sun (Rising Sun) 1993 registered Bsn. Maikai × Rlc. Mount Anderson
Cahuzacara Relaxation A.Black (A.Black) 2011 registered B. Yaki × Rth. Fordyce Fantasy
Cahuzacara Remar's Jason R.& M.Gerber (R.& M.Gerber) 2006 registered Rby. Golden Tang × Ctt. Ann Komine
Caladenia radialis R.S.Rogers 1927 accepted
Caladenia radialis-remota A. Brown personal observation unplaced Calda. radialis × Calda. remota
Caladenia radialis-roei A. Brown personal observation unplaced Calda. radialis × Calda. roei
Caladenia radiata Nicholls 1949 accepted
Caladenia radiata-serotina Brown et al. 2013 unplaced Calda. radiata × Calda. serotina
Caladenia radiata-splendens G. Backhouse unplaced Calda. radiata × Calda. splendens
Caladenia remota Hopper & A.P.Br. 2001 accepted
Caladenia remota subsp. parva Hopper & A.P.Br. 2001 accepted
Caladenia remota subsp. remota accepted
Caladenia remota-roei Brown et al. 2008 unplaced Calda. remota × Calda. roei
Caladenia reniformis (R.Br.) Rchb.f. 1871 synonym Accepted Name Cyrtostylis reniformis
Caladenia reniformis var. huegelii (Rchb.f.) Rchb.f. 1871 synonym Accepted Name Caladenia huegelii
Caladenia reptans Lindl. 1839 accepted
Caladenia reptans subsp. impensa Hopper & A.P.Br. 2001 accepted
Caladenia reptans subsp. reptans accepted
Caladenia resupina Hopper & A.P.Br. (R.Govaerts) 2001 accepted Calda. polychroma × Calda. multiclavia
Caladenia reticulata Fitzg. 1882 accepted
Caladenia reticulata var. valida Nicholls 1943 synonym Accepted Name Caladenia valida
Caladenia reticulata-rigida Bates 2011 unplaced Calda. reticulata × Calda. rigida
Caladenia rhomboidiformis (E.Coleman) M.A.Clem. & Hopper 1989 accepted
Caladenia richardsiorum D.L.Jones 1991 accepted
Caladenia rigens D.L.Jones 1991 accepted
Caladenia rigida R.S.Rogers 1930 accepted
Caladenia rileyi D.L.Jones 1997 accepted
Caladenia robinsonii G.W.Carr 1991 accepted
Caladenia roei Benth. 1873 accepted
Caladenia roei-voigtii A. Brown personal observation unplaced Calda. roei × Calda. voigtii
Caladenia roei-vulgata Brown et al. 2013 unplaced Calda. roei × Calda. vulgata
Caladenia roei-wanosa A. Brown personal observation unplaced Calda. roei × Calda. wanosa
Caladenia rosea K.W.Dixon & Christenh. 2018 published
Caladenia rosella G.W.Carr 1988 accepted
Caladenia rotundifolia (Hook.f.) Rchb.f. 1871 synonym Accepted Name Cyrtostylis rotundifolia
Caladenia-Pheladenia radialis-deformis Jones 2006 unplaced Calda. radialis × Phel. deformis
Caladeniastrum reptans (Lindl.) Szlach. 2003 synonym Accepted Name Caladenia reptans
Calanthe Rainbow Nioi T.Yamashita (T.Yamashita) 2004 registered Cal. Kozu × Cal. Oriental Nioi
Calanthe raishaensis Hayata 1916 synonym Accepted Name Calanthe aristulifera
Calanthe rajana J.J.Sm. 1927 synonym Accepted Name Calanthe aurantiaca
Calanthe Rakunan A.Fujita (A.Fujita) 1989 registered Cal. Kyoto × Cal. Barberiana
Calanthe ramosa Gagnep. 1951 synonym Accepted Name Phaius mishmensis
Calanthe ramosii Ames 1912 synonym Accepted Name Cephalantheropsis obcordata
Calanthe Ranyu Hiroshi Yamamoto (Hiroshi Yamamoto) 2004 registered Cal. tricarinata × Cal. Yutaka
Calanthe reconditiflora J.J.Sm. 1928 synonym Accepted Name Calanthe rhodochila var. reconditiflora
Calanthe reflexa var. puberula (Lindl.) Kudô 1930 synonym Accepted Name Calanthe puberula
Calanthe reflexa Maxim. 1873 synonym Accepted Name Calanthe puberula
Calanthe reflexa var. formosana Murata 1962 synonym Accepted Name Calanthe puberula
Calanthe reflexa var. okushirensis (Miyabe & Tatew.) Ohwi 1953 synonym Accepted Name Calanthe puberula
Calanthe reflexilabris J.J.Sm. 1913 accepted
Calanthe regnieri Rchb.f. 1883 synonym Accepted Name Calanthe vestita
Calanthe repens Schltr. 1924 synonym Accepted Name Calanthe madagascariensis
Calanthe Revertens Colman (Colman) 1899 registered na × na
Calanthe rhodochila Schltr. 1905 accepted
Calanthe rhodochila var. reconditiflora (J.J.Sm.) S.Thomas 1999 accepted
Calanthe rhodochila var. rhodochila accepted
Calanthe Rie K.Karasawa (K.Karasawa) 1996 registered Cal. Barberiana × Cal. Kurama
Calanthe rigida Carr 1930 accepted
Calanthe rigida var. gracilis Carr 1933 synonym Accepted Name Calanthe rigida
Calanthe Rina Hiroshi Yamamoto (Hiroshi Yamamoto) 2003 registered Cal. Chiseki × Cal. Tomisu
Calanthe Rollissonii Rollisson (Rollisson) 1877 registered Cal. masuca × Cal. triplicata
Calanthe Romklao Pink Romklao B.G. (C.Maknoi) 2017 registered Cal. cardioglossa × Cal. sylvatica
Calanthe Ronez Point E.Young O.F. (E.Young O.F.) 1999 registered Cal. Saint Brelade × Cal. Gorey
Calanthe Rose Georgene Castle Rock (Castle Rock) 1996 registered Cal. Saint Aubin × Cal. rosea
Calanthe Rosea Lawrence 1890 synonym Accepted Name Calanthe Victoria Regina
Calanthe rosea (Lindl.) Benth. 1880 accepted
Calanthe Roseville E.Young O.F. (E.Young O.F.) 2016 registered Cal. Rose Georgene × Cal. rosea
Calanthe Rozel E.Young O.F. (E.Young O.F.) 1993 registered Cal. Grouville × Cal. Saint Aubin
Calanthe rubens Ridl. 1890 accepted
Calanthe rubicallosa Masam. 1975 synonym Accepted Name Calanthe triplicata
Calanthe rubra S.H.Oh, H.J.Suh & C.W.Park 2015 accepted
Calanthe Ruby N.C.Cookson (N.C.Cookson) 1893 registered Cal. Sedenii × Cal. vestita
Calanthe ruttenii J.J.Sm. 1928 accepted
Calcearia ridleyana (Schltr.) M.A.Clem. & D.L.Jones 2002 synonym Accepted Name Corybas ridleyanus
Calcearia rosea (Janch.) M.A.Clem. & D.L.Jones 2002 synonym Accepted Name Corybas roseus
Calceolus reginae (Walter) Nieuwl. 1913 synonym Accepted Name Cypripedium reginae
Callista radians (Rchb.f.) Kuntze 1891 synonym Accepted Name Dendrobium radians
Callista ramosa Kuntze 1891 synonym Accepted Name Dendrobium ruckeri
Callista reinwardtii (Lindl.) Kuntze 1891 synonym Accepted Name Dendrobium purpureum subsp. purpureum
Callista reptans Kuntze 1891 synonym Accepted Name Pinalia japonica
Callista revoluta (Lindl.) Kuntze 1891 synonym Accepted Name Dendrobium revolutum
Callista rhodocentra (Rchb.f.) Kuntze 1891 synonym Accepted Name Dendrobium rhodocentrum
Callista rhodopterygia (Rchb.f.) Kuntze 1891 synonym Accepted Name Dendrobium parishii
Callista rigescens (Miq.) Kuntze 1891 synonym Accepted Name Oxystophyllum carnosum
Callista rigida (R.Br.) Kuntze 1891 synonym Accepted Name Dendrobium rigidum
Callista rotundata (Lindl.) Kuntze 1891 synonym Accepted Name Dendrobium rotundatum
Callista ruckeri (Lindl.) Kuntze 1891 synonym Accepted Name Dendrobium ruckeri
Callista rugosa (Blume) Kuntze 1891 synonym Accepted Name Dendrobium rugosum
Callistanthos roseoalbus (Rchb.f.) Szlach. 2008 synonym Accepted Name Pteroglossa roseoalba
Callostylis rigida Blume 1825 accepted
Callostylis rigida subsp. discolor (Lindl.) Brieger 1981 synonym Accepted Name Callostylis rigida
Calochilus richae Nicholls 1929 accepted
Calochilus robertsonii Benth. 1873 accepted
Calochilus russeus D.L.Jones 2004 accepted
Caloglossum rhodochilum (Rolfe) Schltr. 1918 synonym Accepted Name Cymbidiella pardalina
Calonema radiale (R.S.Rogers) D.L.Jones & M.A.Clem. 2001 synonym Accepted Name Caladenia radialis
Calonema radiatum (Nicholls) Szlach. 2001 synonym Accepted Name Caladenia radiata
Calonema remotum (Hopper & A.P.Br.) D.L.Jones & M.A.Clem. 2002 synonym Accepted Name Caladenia remota
Calonema remotum subsp. parvum (Hopper & A.P.Br.) D.L.Jones & M.A.Clem. 2002 synonym Accepted Name Caladenia remota subsp. parva
Calonema reticulatum (Fitzg.) Szlach. 2001 synonym Accepted Name Caladenia reticulata
Calonema rhomboidiforme (E.Coleman) Szlach. 2001 synonym Accepted Name Caladenia rhomboidiformis
Calonema richardsiorum (D.L.Jones) Szlach. 2001 synonym Accepted Name Caladenia richardsiorum
Calonema rigens (D.L.Jones) Szlach. 2001 synonym Accepted Name Caladenia rigens
Calonema rigidum (R.S.Rogers) Szlach. 2001 synonym Accepted Name Caladenia rigida
Calonema roei (Benth.) D.L.Jones & M.A.Clem. 2001 synonym Accepted Name Caladenia roei
Calonemorchis radialis (R.S.Rogers) D.L.Jones & M.A.Clem. 2002 synonym Accepted Name Caladenia radialis
Calonemorchis radiata (Nicholls) Szlach. 2001 synonym Accepted Name Caladenia radiata
Calonemorchis remota (Hopper & A.P.Br.) D.L.Jones & M.A.Clem. 2002 synonym Accepted Name Caladenia remota
Calonemorchis remota subsp. parva (Hopper & A.P.Br.) D.L.Jones & M.A.Clem. 2002 synonym Accepted Name Caladenia remota subsp. parva
Calonemorchis reticulata (Fitzg.) Szlach. 2001 synonym Accepted Name Caladenia reticulata
Calonemorchis rhomboidiformis (E.Coleman) Szlach. 2001 synonym Accepted Name Caladenia rhomboidiformis
Calonemorchis richardsiorum (D.L.Jones) Szlach. 2001 synonym Accepted Name Caladenia richardsiorum
Calonemorchis rigens (D.L.Jones) Szlach. 2001 synonym Accepted Name Caladenia rigens
Calonemorchis rigida (R.S.Rogers) Szlach. 2001 synonym Accepted Name Caladenia rigida
Calonemorchis roei (Benth.) D.L.Jones & M.A.Clem. 2002 synonym Accepted Name Caladenia roei
Camaridium ramonense (Schltr.) M.A.Blanco 2007 synonym Accepted Name Maxillaria flava
Camaridium rhombeum (Lindl.) M.A.Blanco 2007 synonym Accepted Name Maxillaria rhombea
Camaridium rigidum (Barb.Rodr.) Schltr. 1924 synonym Accepted Name Maxillaria rigida
Camaridium robustum Barb.Rodr. 1882 synonym Accepted Name Maxillaria johannis
Camaridium rugosum Hoehne 1947 synonym Accepted Name Maxillaria schlechteri
Camarotis rostrata (Roxb.) Rchb.f. 1864 synonym Accepted Name Micropera rostrata
Camelostalix reicherbachii Pfitzer 1907 synonym Accepted Name Pholidota camelostalix
Campylocentrum rhomboglossum Hoehne & Schltr. 1926 synonym Accepted Name Campylocentrum aromaticum
Campylocentrum rimbachii Schltr. 1921 synonym Accepted Name Campylocentrum pachyrrhizum
Campylocentrum robustum Cogn. 1906 accepted
Capanemia riograndensis Pabst 1973 synonym Accepted Name Capanemia micromera
Carenidium raniferum (Lindl.) Baptista 2006 synonym Accepted Name Gomesa ranifera
Catasetum Rafael Wenzel A.Soares (E.Perazolli) 2010 registered Ctsm. vinaceum × Ctsm. João Stivalli
Catasetum Ramonita Vargas Nuñez F.Clarke (F.Clarke) 2016 registered Ctsm. Donna Wise × Ctsm. Dragon's Teeth
Catasetum randii Rolfe 1894 accepted
Catasetum Raspberries and Cream R.F. Orchids (R.F. Orchids) 2014 registered Ctsm. Susan Fuchs × Ctsm. Penang
Catasetum Ratpenat Juan Fernández 2018 registered Ctsm. Pukilin × Ctsm. John C. Burchett
Catasetum Razzle-Dazzle F.Clarke (F.Clarke) 2015 registered Ctsm. Louise Clarke × Ctsm. Frilly Doris
Catasetum rectangulare G.F.Carr 2006 accepted
Catasetum recurvatum Link, Klotzsch & Otto 1826 synonym Accepted Name Catasetum callosum
Catasetum Red Dragon B.J. Gardner (B.J. Gardner) 2001 registered Ctsm. Dragon's Teeth × Ctsm. Susan Fuchs
Catasetum Redland Black Cherry R.F. Orchids (Patsanan Nurs.) 2008 registered Ctsm. Jumbo Pearl × Ctsm. Penang
Catasetum regnellii Barb.Rodr. 1882 accepted
Catasetum reichenbachianum Mansf. 1930 accepted
Catasetum Renato Ferreira R.F.Ferreira (R.F.Ferreira) 2019 registered Ctsm. Jeferson C. Lucas × Ctsm. Penang
Catasetum revolutum Cogn. 1894 synonym Accepted Name Catasetum × tapiriceps
Catasetum rhamphastos Kraenzl. 1907 synonym Accepted Name Catasetum tabulare
Catasetum Richard Fulford F.Clarke (F.Clarke) 2015 registered Ctsm. Orchidglade × Ctsm. lucis
Catasetum richteri Bicalho 1974 accepted
Catasetum ricii R.Vásquez & Dodson 1998 accepted
Catasetum rigidum A.T.Oliveira & J.B.F.Silva 2001 accepted
Catasetum Rio Claro E.Perazolli (E.Perazolli) 2003 registered Ctsm. João Stivalli × Ctsm. Egel
Catasetum rionegrense Campacci & G.F.Carr 2008 accepted
Catasetum riotianum V.P.Castro 2012 accepted Ctsm. barbatum × Ctsm. rivularium
Catasetum rivularium Barb.Rodr. 1877 accepted
Catasetum Robert Ang R.Ang Chee Soong (R.Ang Chee Soong) 2016 registered Ctsm. Bound for Glory × Ctsm. tenebrosum
Catasetum Robert Gillespie Dr/Mrs A.Hofsommer (R.Gillespie) 1968 registered Ctsm. cernuum × Ctsm. expansum
Catasetum Rocky Clough G.Carr (O/U) 2000 registered Ctsm. fimbriatum × Ctsm. sodiroi
Catasetum Rocky's Ruby G.Carr (M.Margolis) 2010 registered Ctsm. Alexis Pardo × Ctsm. Thinger Dinger
Catasetum rodigasianum Rolfe 1890 accepted
Catasetum rohrii Pabst 1953 synonym Accepted Name Catasetum rodigasianum
Catasetum rolfeanum Mansf. 1928 accepted
Catasetum rondonense Pabst 1967 accepted
Catasetum rooseveltianum Hoehne 1916 accepted
Catasetum roseoalbum (Hook.) Lindl. (R.Govaerts) 1840 accepted Ctsm. discolor × Ctsm. longifolium
Catasetum roseum Barb.Rodr. 1877 synonym Accepted Name Catasetum lemosii
Catasetum roseum (Lindl.) Rchb.f. 1872 synonym Accepted Name Clowesia rosea
Catasetum rostratum Klinge 1898 synonym Accepted Name Catasetum maculatum
Catasetum rothschildii Rolfe 1922 unplaced
Catasetum Royal Splendor C.McMillan (C.McMillan) 2003 registered Ctsm. Memoria Vera McMillan × Ctsm. Kay Lowe
Catasetum Rumba F.Clarke (F.Clarke) 2018 registered Ctsm. Frilly Doris × Ctsm. Orchidglade
Catasetum russellianum Hook. 1840 synonym Accepted Name Clowesia russelliana
Catasetum Ruth Murray C.M.Murray (JEM) 1984 registered Ctsm. macrocarpum × Ctsm. expansum
Catasetum Ryan Harrington F.Clarke (F.Clarke) 2017 registered Ctsm. tenebrosum × Ctsm. denticulatum
Catcylaelia Rebecca O.Kirsch (O.Kirsch) 1973 registered C. Memoria Masa Matsumoto × Enl. Bronze Kahili
Catcylaelia RIO'S Star Ruben (Ruben in Orch.) 2011 registered Lc. Paula's Pink × E. Rio's Phoenix
Catcylaelia Rustic Fire Santa Barbara (Santa Barbara) 2005 registered Ctyl. Rebecca × E. alata
Cattleya R. Cadwalader Baldwin Inc. (Baldwin Inc.) 1929 registered C. Dupreana × C. Sylvia (1911)
Cattleya R. J. Chrisman Armacost (Armacost) 1954 registered C. Cuesta (1941) × C. Ardentissima
Cattleya R. P. Metz Clarelen (Clarelen) 1957 registered C. Trempealeau × C. Monona
Cattleya R. Prowe Sanders (St Albans) (Sanders (St Albans)) 1914 registered C. intermedia × C. Suzanne Hye
Cattleya Rabaul Brookville (Brookville) 1948 registered C. Rabeiana × C. Enid (1898)
Cattleya Rabbi H. (H.) 1915 registered C. Lord Rothschild × C. lueddemanniana
Cattleya Rabeiana Baldwin Inc. (Baldwin Inc.) 1929 registered C. Dupreana × C. purpurata
Cattleya Rabelais V. (V.) 1906 registered C. Dupreana × C. gaskelliana
Cattleya Rabmoss Baldwin Inc. (Baldwin Inc.) 1953 registered C. Rabeiana × C. mossiae
Cattleya Race Rocks Beall (Beall) 1956 registered C. Adolph Le Moult × C. Imperial (1934)
Cattleya Rachael Zuck Zuck (Zuck) 1961 registered C. Intermediette × C. Scintillation
Cattleya Rachel Philip Smith (Philip Smith) 1916 registered C. gaskelliana × C. Syros
Cattleya Rachel Caroline Mello D.Mello (D.Mello) 2005 registered C. Joyce Hannington × C. Ann Alberts (1946)
Cattleya Rachel's Sunset Glow F.Clarke (F.Clarke) 2015 registered C. Angel Eyes × C. Beaufort
Cattleya Racin Ozzella (Ozzella) 1953 registered C. Altadena × C. Sir Pertinax
Cattleya Radiance (1897) Ingram 1897 synonym Accepted Name Laelia × dominiana
Cattleya Radiance (1952) McDade (McDade) 1952 registered C. Ornament × C. Bletchleyensis (1899)
Cattleya Radians Charlesworth Ltd. (Charlesworth Ltd.) 1925 registered C. Isabella (1916) × C. Princess Royal
Cattleya Radiant (1921) Hassall (Hassall) 1921 registered C. Ingramii × C. Hardyana (1896)
Cattleya Radiant (1931) S.Low (S.Low) 1931 registered C. Doris × C. Maggie Raphael
Cattleya Radiant (1942) O/U (O/U) 1942 registered na × na
Cattleya Radiant Circle A.W.Burke (A.W.Burke) 2018 registered C. Radians × C. Circle of Life
Cattleya Radiant Faith Chadwick & Son (B.Oliveros) 2015 registered C. Hallie Rogers × C. Horace
Cattleya Radiata (1898) Maron (Maron) 1898 registered C. dolosa × C. purpurata
Cattleya Radiata (1909) Armstrong/Brown (Armstrong/Brown) 1909 registered C. dowiana × C. Pittiana (1902)
Cattleya Radina S.Low (S.Low) 1923 registered C. Radiata (1909) × C. xanthina
Cattleya Radium F. (F.) 1934 registered C. Octave Doin × C. Rajah (1919)
Cattleya Radium H. (H.) 1908 registered C. Antigone × C. warscewiczii
Cattleya Rae Anne Luetticke Luetticke Orch. (Luetticke Orch.) 2003 registered C. Blairsville Spots × C. Memoria Jerome Shultz
Cattleya Rafael Ostetto S.Barani (S.Barani) 2000 registered C. Lukennedy × C. Lulu
Cattleya Rafaeliae Leon 1889 synonym Accepted Name Cattleya Maggie Raphael
Cattleya raganii (F.E.L.Miranda & K.G.Lacerda) Van den Berg (R.Govaerts) 2010 accepted C. bradei × C. crispata
Cattleya Raghav's Joy K. C. Pradhan (K. C. Pradhan) 2001 registered C. Angel Bells × C. pumila
Cattleya Ragotiana Ragot (Ragot) 1898 registered C. cinnabarina × C. grandis
Cattleya Rahima A.M.Khadaroo (Riverview) 1975 registered C. Clementine Goldfarb × C. Joan Manda
Cattleya Railleur V. (V.) 1952 registered C. Emir × C. Tambora
Cattleya Raimundo Mesquita A.Pessôa (R.Altenburg) 1988 registered C. Orange Gem × C. Kunta Kinte
Cattleya Rainbow (1916) Sanders[St Albans] (Sanders[St Albans]) 1916 registered C. Aliciae × C. dowiana
Cattleya Rainbow (1919) Ralli (Ralli) 1919 registered C. De Vere Beauclerk × C. dowiana
Cattleya Rainbow Ann A.Nakada (A.Nakada) 2018 registered C. Rainbow Fire × C. Llory Ann
Cattleya Rainbow Bridge Armacost (Armacost) 1955 registered C. Integrity × C. Ardentissima
Cattleya Rainbow Falls K.Hernlund (K.Hernlund) 1972 registered C. Flirtie × C. Omphale (1951)
Cattleya Rainbow Fire Suwada Orch. (Suwada Orch.) 2009 registered C. Hirota × C. Tropical Rainbow
Cattleya Rainbow Hill G.B.Miwa (G.B.Miwa) 1949 registered C. Ramona × C. Alma (1931)
Cattleya Rainbow Inlets Beall (Beall) 1955 registered C. Kuakini × C. Navajo Ruby
Cattleya Rainbow King Kodama (Kodama) 1968 registered C. Maroon King × C. Rainbow Hill
Cattleya Rainbow Song Suwada Orch. (Suwada Orch.) 1998 registered C. Tropical Rainbow × C. Mari's Song
Cattleya Rainbow Valley F.Gamble (F.Gamble) 1963 registered C. guttata × C. Empress Bebe
Cattleya Rainbow Wong Masao Yamada (Masao Yamada) 1969 registered C. Rainbow Hill × C. Juanita Wong
Cattleya Rainbow's End Hager Orch. (Hager Orch.) 1963 registered C. Golden Ray × C. Golden Gate (1954)
Cattleya Rainbow's Glow Stewart Inc. (Stewart Inc.) 1967 registered C. Medon × C. Orange Gem (1929)
Cattleya Raincombe Chung-Chweng Chen (Chung-Chweng Chen) 1963 registered C. Rainbow Hill × C. Sedlescombe
Cattleya Raindrop McDade (McDade) 1951 registered C. Mina × C. mossiae
Cattleya Rainha De Guararema Tajima Orch. (Tajima Orch.) 2003 registered C. Summer Butterfly × C. Mother Enid
Cattleya Rainy McCasland H.Crothers (H.Crothers) 1968 registered C. Aconcagua (1926) × C. Fedora
Cattleya Rainzac Chung-Chweng Chen (Chung-Chweng Chen) 1970 registered C. Rainbow Hill × C. Anzac (1921)
Cattleya Raisaheb Bhimbahadur Pradhan Orchid Lab. (Pradhan Orchid Lab.) 1996 registered C. Riva × C. Alisal
Cattleya Rajah (1917) Black & Flory (Black & Flory) 1917 registered C. Ettrick × C. dowiana
Cattleya Rajah (1919) S.Low (S.Low) 1919 registered C. Empress Frederick × C. Enid (1898)
Cattleya Ralph Chambers Sanders[St Albans] (Sanders[St Albans]) 1938 registered C. Remy Chollet × C. trianae
Cattleya Ralph R. Kiesewetter R.Kiesewetter (R.Kiesewetter) 1946 registered C. Invicta (1928) × C. Remy Chollet
Cattleya Ralph Sander Sanders[St Albans] (Sanders[St Albans]) 1919 registered C. Phryne (1897) × C. mossiae
Cattleya Ramada O/U (O/U) 1945 registered C. Canada (1916) × C. Ramona (1928)
Cattleya Ramilles Thwaites (Thwaites) 1917 registered C. Warnhamensis × C. Empress Frederick
Cattleya Ramona McBean's (McBean's) 1928 registered C. Meuse × C. Linda
Cattleya Ramona (1940) Nagrok (Nagrok) 1940 registered C. Wellsiana (1894) × C. Malines
Cattleya Ramona (1954) Armacost (Armacost) 1954 registered C. White Cloud × C. Clementine Goldfarb
Cattleya Ramona Short Duckitt (H Q Orch.) 2008 registered C. Mahalo Jack × C. walkeriana
Cattleya Ramona's Fantasy Paphanatics (Paphanatics) 1993 registered C. Penny Kuroda (Penny Kuroda Gp) × C. coccinea
Cattleya Ramona's Jewel Paphanatics (Paphanatics) 1994 registered C. Hawaiian Variable × C. coccinea
Cattleya Ramscapelle Lambeau (Lambeau) 1918 registered C. Hyeana × C. dowiana
Cattleya Rana Armacost (Armacost) 1932 registered C. Lustrissima × C. Prince Shimadzu (1921)