Species (2,842)

Genus - Species - - Year Subgenus Section Subsection Series Distribution #descendants #photos
Aa schickendanzii 1920 NW. Argentina
Aa sphaeroglossa 1922 Bolivia
Acanthophippium splendidum 1898 Sulawesi to SW. Pacific 6
Acanthophippium striatum 1838 E. Nepal to Lesser Sunda Is. 6
Acanthophippium sylhetense 1831 Sikkim to Philippines and Nansei-shoto 5
Acianthera sabinoana 2006 Sec. Brachystachyae 1
Acianthera sandaliorum 2004 Venezuela (Amazonas)
Acianthera saraca-taquerensis 2016 Brazil (Pará)
Acianthera sarcosepala 2008 Venezuela (Bolívar)
Acianthera saundersiana 2001 Brazil to Bolivia and Argentina (Misiones) 25
Acianthera saurocephala 2001 SE. & S. Brazil 33
Acianthera scabripes 2016 Brazil (S\x{00e3}o Paulo)
Acianthera scalpricaulis 2001 Ecuador, Bolivia 4
Acianthera serpentula 2003 Brazil (Minas Gerais)
Acianthera serratifolia 2015 Colombia
Acianthera serrulatipetala 2001 Brazil (Minas Gerais)
Acianthera sicaria 2001 Trinidad, Costa Rica to Venezuela and Bolivia 12
Acianthera sicariopsis 2001 Ecuador to Bolivia
Acianthera sicula 2004 Ecuador to Bolivia
Acianthera sigmoidea 2016 Costa Rica 4
Acianthera silvae 2004 Brazil (Amazonas)
Acianthera similis 2016 S. Brazil to Argentina (Misiones)
Acianthera simpliciflora 2016 Dominican Rep.
Acianthera sonderiana 2001 SE. & S. Brazil to Argentina (Misiones) 18
Acianthera sotoana 2010 Mexico (Veracruz, Oaxaca);
Acianthera spilantha 2007 SE. & S. Brazil
Acianthera stenzelii 2014 Cuba
Acianthera strupifolia 2001 SE. & S. Brazil 17
Acianthera subrotundifolia 2009 Brazil (Rio de Janeiro)
Acianthera sulcata 2009 Brazil (São Paulo, Minas Gerais)
Acianthera sulphurea 2009 Brazil (Rio de Janeiro)
Acianthus saxatilis 2014 Queensland
Acianthus sinclairii 1853 New Zealand (incl. Stewart I.), Chatman Is., Kermadec Is.
Acineta salazarii 2003 Mexico (Oaxaca, Chiapas) to El Salvador 2
Acineta sella-turcica 1852 Costa Rica to Panama
Acineta sulcata 1879 Colombia (?)
Acineta superba 1863 N. & W. South America 6 22
Acronia suinii 2005 Ecuador
Adenoncos saccata 1912 Borneo
Adenoncos suborbicularis 1933 N. Sumatera
Adenoncos sumatrana 1909 Pen. Thailand to W. Malesia 1 9
Aerangis seegeri 1983 NE. & EC. Madagascar 1 2
Aerangis somalensis 1918 SW. Ethiopia to Northern Prov. 6 2
Aerangis spiculata 1972 Comoros, N. Madagascar 4 7
Aerangis splendida 1987 S. Malawi to Zambia
Aerangis stelligera 1954 WC. Trop. Africa
Aerangis stylosa 1915 Comoros, Madagascar 2 4
Aeranthes sambiranoensis 1925 N. Madagascar
Aeranthes schlechteri 1970 N. & W. Madagascar
Aeranthes setiformis 1972 C. Madagascar
Aeranthes setipes 1925 N. Madagascar
Aeranthes strangulata 1895 Réunion, C. Madagascar 1 4
Aeranthes subramosa 1972 N. Madagascar
Aerides savageana 1891 Philippines 14
Aerides shibatiana 1880 Philippines
Aerides sukauensis 2004 Borneo (Sabah)
Aeridostachya sumatrensis 1983
Afropectinariella subulata 2018 Null
Aglossorrhyncha serrulata 1912 New Guinea
Aglossorrhyncha stenophylla 1922 New Guinea
Agrostophyllum saccatilabium 1932 Philippines
Agrostophyllum saccatum 1896 Borneo
Agrostophyllum sepikanum 1922 New Guinea
Agrostophyllum simile 1911 Sulawesi
Agrostophyllum spicatum 1905 Sec. Dolichodesme New Guinea
Agrostophyllum spinuliferum 2012 Papua New Guinea
Agrostophyllum spinuliferum subsp. misoense 2012 Papua New Guinea
Agrostophyllum spinuliferum subsp. spinuliferum Papua New Guinea
Agrostophyllum stenophyllum 1912 Sec. Dolichodesme New Guinea
Agrostophyllum stipulatum 1912 Sec. Appendiculopsis Indo-China, Malesia to Solomon Is. 15
Agrostophyllum stipulatum subsp. bicuspidatum 1997 W. & C. Malesia
Agrostophyllum stipulatum subsp. stipulatum Indo-China, Malesia to Solomon Is.
Agrostophyllum subacuminatum 2011 W. New Guinea
Agrostophyllum sumatranum 1908 Sec. Appendiculopsis W. Sumatera, Borneo
Agrostophyllum superpositum 1912 Sec. Oliganthe New Guinea to Solomon Is.
Alatiliparis speculifera 2001 W. Jawa 1
Anacamptis sancta 1997 E. Medit. 2
Anathallis sanchezii 2009 Ecuador (Zamora-Chnchipe) 1
Anathallis sansoniana 2013 Brazil (Espírito Santo)
Anathallis scariosa 2001 C. & SW. Mexico
Anathallis schlimii 2001 Colombia
Anathallis sclerophylla 2001 S. Trop. America 14
Anathallis seidelii 2011 Brazil (Santa Catarina)
Anathallis sertularioides 2001 S. Mexico to Trop. America 17
Anathallis simpliciglossa 2001 S. Brazil
Anathallis smaragdina 2001 Ecuador (Pastaza)
Anathallis soratana 2001 Bolivia
Anathallis sororcula 2007 Brazil (São Paulo to Paraná) 1
Anathallis spannageliana 2001 Brazil (Rio de Janeiro)
Anathallis spathilabia 2001 SW. Colombia to W. Ecuador
Anathallis spathuliformis 2001 Bolivia (Cochabamba)
Anathallis spiculifera 2009 Trinidad & Tobago to Brazil
Anathallis steinbuchiae 2009 Venezuela (Bolívar)
Anathallis stenophylla 2001 W. South America
Anathallis subnulla 2006 Brazil (Bahia)
Ancistrorhynchus schumannii 1948 S. Nigeria to WC. Trop. Africa
Ancistrorhynchus serratus 1966 Bioko, S. Nigeria to Congo
Ancistrorhynchus straussii 1918 Nigeria to WC. Trop. Africa
Andinia schizopogon 2001 Ecuador 19
Andinia sibundoyensis 2017 Colombia 2
Andinia spiralis 2017 Colombia to Peru 4
Andinia stalactites 2017 Ecuador (Azuay, Loja) 5
Andinia sudamericana 2017 W. South America (?)
Andinia sunchubambensis 2016 Peru (Cuzco)
Angraecum sacciferum 1837 Sec. Boryangraecum_old São Tomé to Kenya and S. Africa
Angraecum sacculatum 1925 C. Madagascar
Angraecum salazianum 1915 Réunion
Angraecum sambiranoense 1925 Sec. Perrrierangraecum N. & C. Madagascar
Angraecum sanfordii 2002 Cameroon
Angraecum scalariforme 1955 NE. Madagascar
Angraecum scottianum 1878 Sec. Arachnangraecum_old Comoros 14 6
Angraecum sedifolium 1925 Sec. Angraecoides_old EC. Madagascar 3
Angraecum serpens 1970 ENE. Madagascar
Angraecum sesquipedale 1822 Sec. Angraecum E. & SE. Madagascar 39 27
Angraecum sesquipedale var. angustifolium 1972 SE. Madagascar
Angraecum sesquipedale var. sesquipedale E. & SE. Madagascar
Angraecum sesquisectangulum 1923 Madagascar
Angraecum setipes 1925 C. & E. Madagascar 6
Angraecum sinuatiflorum 1951 SE. Madagascar
Angraecum sororium 1925 Sec. Angraecum Madagascar 5 4
Angraecum spectabile 1958 NW. Tanzania (Bukoba Distr.)
Angraecum spicatum 1915 Réunion (Cirque de Cilaos)
Angraecum stella-africae 1983 Sec. Perrierangraecum Malawi to Northern Prov.
Angraecum sterrophyllum 1916 C. Madagascar
Angraecum stolzii 1915 Sec. Angraecoides_old Tanzania to Zambia
Angraecum striatum 1822 Sec. Hadrangis_old Réunion 1
Angraecum subcordatum 1970 Madagascar
Anoectochilus sandvicensis 1840 Hawaiian Is.
Anoectochilus sanguineus 2013 Pen. Malaysia
Anoectochilus setaceus 1825 Jawa to Sumatera 1 6
Anoectochilus subregularis 1996 Santa Cruz Is. to New Caledonia
Anoectochilus sumatranus 2001 Sumatera
Aphyllorchis siantanensis 1932 Borneo (Kep. Anambas)
Aphyllorchis simplex 1951 China (E. Guangdong) to N. Vietnam
Aphyllorchis spiculaea 1876 Borneo
Aphyllorchis striata 1906 Pen. Malaysia, Borneo
Aphyllorchis sumatrana 1922 W. Sumatera (G. Malintang)
Apostasia shenzhenica 2011 China (Guangdong)
Appendicula salicifolia 1933 Sulawesi
Appendicula scissosaccus 2002 Sec. Chaunodesma New Guinea
Appendicula sepikiana 1922 Sec. Chaunodesma New Guinea
Appendicula seranica 1928 Maluku (Seram)
Appendicula sororia 1859
Appendicula spathilabris 1931 Borneo
Appendicula steffensiana 1909 Sec. Chaunodesma New Guinea
Arachnis senapatiana 2014 Assam (Manipur)
Arachnis seramensis 2018 Maluku (Seram)
Arachnis siamensis 1951 Indo-China 3
Arachnis sulingi 1886 Sumatera to Bali 5 8
Arachnorchis subglabriphylla 2014
Arpophyllum spicatum 1825 C. Mexico to C. America 7
Arthrochilus sabulosus 1991 N. Queensland
Arthrochilus stenophyllus 1991 NE. Queensland
Aspasia silvana 1989 Brazil (Bahia, Espírito Santo) 6
Aspidogyne schlechteriana 2012 Brazil (São Paulo to Paraná)
Aspidogyne serripetala 1977 Mexico (Veracruz), Colombia
Aspidogyne stenocentron 2017 Colombia, Peru
Aspidogyne steyermarkii 1989 Venezuela (Bolívar)
Aspidogyne stictophylla 1977 Mexico to C. America
Aspidogyne stigmatoptera 2012 S. Trop. America
Aspidogyne sumacoensis 2008 Ecuador
Barbosella schista 1983 Colombia (Norte de Santander) to NW. Venezuela
Barbosella spiritu-sanctensis 1990 Brazil (Espírito Santo)
Barkeria scandens 1977 C. & SW. Mexico 36 13
Barkeria shoemakeri 1975 Mexico (Sinaloa, Michoacan, Oaxaca) 10 1
Barkeria skinneri 1849 Mexico (Chiapas) to NW. Guatemala 52 6
Barkeria spectabilis 1842 Mexico (Chiapas) to Nicaragua 22 7
Barkeria strophinx 1977 Mexico (Michoacán) 2
Basiphyllaea sarcophylla 1921 Cuba 4
Baskervilla stenopetala 1998 Panama
Beloglottis subpandurata 1982 C. America
Biermannia sarcanthoides 1972 Pen. Malaysia (Johor)
Biermannia sigaldii 1992 Vietnam
Bifrenaria silvana 1991 Brazil (Bahia) 3
Bifrenaria stefanae 1991 SE. Brazil (to Paraná) 7
Bifrenaria steyermarkii 1976 SE. Venezuela to Guyana and Brazil (Roraima)
Bletia stenophylla 1919 Venezuela to Ecuador
Bletilla striata 1878 China to Japan 27 21
Bonatea saundersioides 1905 Mpumalanga to KwaZulu-Natal 2
Bonatea speciosa 1805 S. Mozambique to S. Cape Prov. 6 7
Bonatea stereophylla 1949 SW. Tanzania (Ukinga Mts.)
Bonatea steudneri 1894 NE. Sudan to N. KwaZulu-Natal, SW. Arabian Pen. 1
Brachionidium satyreum 1995 Panama
Brachionidium serratum 1911 Peru
Brachionidium sherringii 1893 Caribbean
Brachionidium simplex 1956 Ecuador
Brachionidium stellare 1995 Ecuador (Morona-Santiago)
Brachionidium sulcatum 2015 Bolivia
Brachionidium syme-morrisii 1995 Cuba, Jamaica
Brachycorythis sceptrum 1921 W. & WC. Trop. Africa
Brachycorythis splendida 1955 SW. India
Brachypeza semiteretifolia 2014 Vietnam 18
Brachypeza simondiana 2014 Vietnam 1
Brachypeza stenoglottis 1972 Malesia to New Guinea
Brachystele scabrilingua 1993 Brazil (Santa Catarina)
Brachystele subfiliformis 1920 SE. & S. Brazil
Bracisepalum selebicum 1933 Sulawesi
Brassavola suaveolens 1879
Brassavola subulifolia 1831 Jamaica 121 14
Brassia signata 1881 SW. Mexico, Peru to Bolivia
Brassia suavissima 2005 Costa Rica 2
Brassia sulphurea 2011 NW. Venezuela 1
Brevilongium schultesii 2018 Colombia (Western South America, Southern America)
Bromheadia scirpoidea 1900 Pen. Malaysia, Borneo (Sabah, Sarawak) 5
Bromheadia srilankensis 1997 Sri Lanka
Broughtonia sanguinea 1813 Jamaica 1039 41
Bryobium senile 2018 Philippines
Bryobium subclausum 2018 Papua New Guinea
Bulbophyllum saccoglossum 2014 Sec. Codonosiphon Papua New Guinea
Bulbophyllum saccolabioides 1929 Sec. Monanthes New Guinea
Bulbophyllum sagemuelleri 2015 Philippines (Negros)
Bulbophyllum salaccense 1857 Sec. Brachystachyae Thailand to W. Malesia 5
Bulbophyllum salmoneum 2012 Vietnam 7
Bulbophyllum saltatorium 1837 Sec. Lupulina Trop. Africa 6
Bulbophyllum saltatorium var. albociliatum 1986 W. Trop. Africa to SW. Kenya and Angola 15
Bulbophyllum saltatorium var. calamarium 1986 Sierra Leone to Angola
Bulbophyllum saltatorium var. saltatorium W. & WC. Trop. Africa
Bulbophyllum salweenensis 2015 China (Yunnan)
Bulbophyllum sambiranense 1912 Sec. Lupulina N. & NW. Madagascar, Réunion
Bulbophyllum samoanum 1911 Sec. Papulipetalum Papuasia to SW. Pacific 7
Bulbophyllum sanderianum 1893 Sec. Didactyle Brazil (Pernambuco, Alagoas)
Bulbophyllum sandersonii 1878 Sec. Megaclinium Trop. & S. Africa 4
Bulbophyllum sandersonii subsp. sandersonii Cameroon to S. Africa
Bulbophyllum sandersonii subsp. stenopetalum 1986 W. & WC. Trop. Africa
Bulbophyllum sandrangatense 1965 Sec. Pachychlamys ENE. Madagascar
Bulbophyllum sanfordii 2018 Null
Bulbophyllum sangae 1905 Gabon
Bulbophyllum sanguineomaculatum 1896 Sec. Beccariana Pen. Malaysia to Sulawesi 11
Bulbophyllum sanguineopunctatum 1974 Laos 11 19
Bulbophyllum sanguineum 1937 ENE. Madagascar
Bulbophyllum sanitii 1970 Sec. Tripudianthes Indo-China 9
Bulbophyllum sannio 2008 Sec. Polymeres Papua New Guinea 2
Bulbophyllum santoense 1993 Vanuatu
Bulbophyllum santosii 1915 Sec. Leopardinae Philippines 6
Bulbophyllum sapphirinum 1915 Philippines (Leyte) 2
Bulbophyllum sarasinorum 1925 Sulawesi
Bulbophyllum sarawaketense 2014 Sec. Pedilochilus Papua New Guinea 1 1
Bulbophyllum sarcanthiforme 1916 New Guinea
Bulbophyllum sarcochilum 2008 Sulawesi
Bulbophyllum sarcodanthum 1913 Sec. Intervallatae New Guinea
Bulbophyllum sarcophylloides 1994 Sec. Cirrhopetalum Darjiling to Assam 2
Bulbophyllum sarcophyllum 1912 Sec. Microbulbon Nepal to India (Orissa) and Myanmar 1
Bulbophyllum sarcorhachis var. flavomarginatum 2007 N. Madagascar
Bulbophyllum sarcorhachis 1918 Sec. Ploiarium Madagascar
Bulbophyllum sarcorhachis var. befaonense 1937 ENE. Madagascar
Bulbophyllum sarcorhachis var. sarcorhachis E. Madagascar
Bulbophyllum sarcoscapum 1867 W. Jawa
Bulbophyllum saronae 1999 Sec. Hyalosema Papua New Guinea 5
Bulbophyllum sasakii 2014 Sec. Ione_old Taiwan
Bulbophyllum sauguetiense 1913 Sec. Papulipetalum New Guinea
Bulbophyllum saurocephalum subsp. oncoglossum 2011 Philippines
Bulbophyllum saurocephalum subsp. saurocephalum Philippines (Luzon: Mt. Banahaw)
Bulbophyllum saurocephalum 1886 Philippines 14
Bulbophyllum savaiense 1911 Sec. Pelma Philippines to SW. Pacific
Bulbophyllum savaiense subsp. gorumense 1993 Sec. Pelma New Guinea
Bulbophyllum savaiense subsp. savaiense SW. Pacific
Bulbophyllum savaiense subsp. subcubicum 1993 Sec. Pelma Philippines to New Guinea
Bulbophyllum sawiense 1912 Sec. Polymeres New Guinea
Bulbophyllum scaberulum 1889 Sec. Megaclinium Trop. & S. Africa 1 5
Bulbophyllum scaberulum var. crotalicaudatum 1987 Tanzania
Bulbophyllum scaberulum var. fuerstenbergianum 1986 Nigeria to WC. Trop. Africa
Bulbophyllum scaberulum var. scaberulum Trop. & S. Africa
Bulbophyllum scabratum 1861 Sec. Cirrhopetalum Nepal to Assam 23
Bulbophyllum scabrum 1988 Sec. Macrocaulia Borneo (G. Kinabalu)
Bulbophyllum scaphiforme 2002 Sec. Hirtula China (Yunnan) to Indo-China 2
Bulbophyllum scaphioglossum 2014 Sec. Codonosiphon W. New Guinea 13
Bulbophyllum scaphosepalum 1916 Sec. Codonosiphon New Guinea
Bulbophyllum scariosum 1953 W. & WC. Trop. Africa 1
Bulbophyllum sceliphron 1991 Sec. Macrouris Papua New Guinea
Bulbophyllum schaiblei 2017 Philippines
Bulbophyllum schefferi 1915 Sec. Macrocaulia W. & C. Malesia 15
Bulbophyllum schillerianum 1860 Sec. Oxysepala Queensland to N. New South Wales 6
Bulbophyllum schimperianum 1902 Sec. Ptiloglossum W. Trop. Africa to Uganda
Bulbophyllum schinzianum 1899 Sec. Ptiloglossum W. & WC. Trop. Africa 5
Bulbophyllum schinzianum var. irigaleae 1987 W. Trop. Africa
Bulbophyllum schinzianum var. phaeopogon 1986 W. & WC. Trop. Africa
Bulbophyllum schinzianum var. schinzianum W. & WC. Trop. Africa
Bulbophyllum schistopetalum 1905 Sec. Schistopetalum Bismarck Arch.
Bulbophyllum schizopetalum 1946 Sec. Codonosiphon New Guinea
Bulbophyllum schmidii 1999 Sec. Hyalosema W. New Guinea 7
Bulbophyllum schmidtianum 1865 E. India
Bulbophyllum schuitemanii 2008 Sec. Epicranthes Papua New Guinea 1
Bulbophyllum schwarzii 2011 Sec. Cirrhopetalum Vietnam
Bulbophyllum sciaphile 1965 Sec. Pantoblepharon C. Madagascar
Bulbophyllum scintilla 1908 Borneo (Sarawak)
Bulbophyllum scopa 1990 Sec. Macrouris New Guinea
Bulbophyllum scopula 1913 Sec. Monanthes New Guinea
Bulbophyllum scorpio 2008 Sec. Gongorodes Papua New Guinea
Bulbophyllum scotinochiton 2005 Sec. Cirrhopetalum Sumatera 22
Bulbophyllum scrobiculilabre 1914 Sec. Intervallatae New Guinea
Bulbophyllum scutiferum 1993 Sec. Peltopus New Guinea
Bulbophyllum scyphochilus 1912 Sec. Codonosiphon New Guinea 5
Bulbophyllum seabrense 2008 Sec. Napellii Brazil (Bahia)
Bulbophyllum secundum 1890 Sec. Hirtula Himalaya to China (Yunnan) and Indo-China 20
Bulbophyllum seidenfadenii 1973 China (Yunnan) to Laos
Bulbophyllum semiasperum 1934 Sec. Intervallatae New Guinea
Bulbophyllum semiindutum 2008 Sulawesi
Bulbophyllum semiteres 1913 Sec. Oxysepala New Guinea
Bulbophyllum semiteretifolium 1930 Sec. Desmosanthes Vietnam 4
Bulbophyllum semperflorens 1907 Sec. Stachysanthes W. Jawa
Bulbophyllum sempiternum 1920 Sec. Stachysanthes Philippines (Leyte, Mindanao)
Bulbophyllum senghasii 2009 Sec. Lupulina Madagascar
Bulbophyllum sensile 1915 Philippines (Luzon)
Bulbophyllum sepikense 1985 Sec. Intervallatae Papua New Guinea
Bulbophyllum septatum 1924 Sec. Pachychlamys N. Madagascar 1
Bulbophyllum septemtrionale 1913 Sec. Intervallatae Maluku to New Guinea 8
Bulbophyllum serra 1913 Sec. Intervallatae New Guinea
Bulbophyllum serratotruncatum 1974 Sec. Cirrhopetalum Andaman Is., Pen. Malaysia 8
Bulbophyllum serripetalum 1923 Sec. Intervallatae New Guinea
Bulbophyllum serrulatifolium 1929 Sec. Monanthes New Guinea
Bulbophyllum serrulatum 1905 Sec. Monanthes Papua New Guinea
Bulbophyllum setaceum 1975 Sec. Cirrhopetaloides C. Taiwan 1 6
Bulbophyllum setigerum 1838 Sec. Micranthae S. Venezuela to Guyana and Brazil
Bulbophyllum setilabium 2017 Laos
Bulbophyllum setuliferum 2000 Sec. Hirtula Pen. Malaysia 2
Bulbophyllum shanicum 1897 Sec. Lemniscata China (SW. Yunnan) to Myanmar 2
Bulbophyllum shepherdii 1871 Sec. Oxysepala SE. Queensland to NE. New South Wales 1
Bulbophyllum shweliense 1921 Sec. Desmosanthes Bhutan to China (Yunnan, N. Guangdong) 7
Bulbophyllum sibuyanense 1912 Sec. Cirrhopetalum Philippines 2
Bulbophyllum sicyobulbon 1874 Sec. Racemosae Indo-China 1 11
Bulbophyllum siederi 1999 Sec. Biflorae Sumatera 6
Bulbophyllum sigaldiae 1955 Sec. Acrochaene_old Indo-China 9
Bulbophyllum sigmoideum 1920 Borneo (G. Kinabalu)
Bulbophyllum signatum 1996 Sec. Beccariana Borneo (Sarawak) 15
Bulbophyllum sikapingense 1920 Sec. Desmosanthes Sumatera
Bulbophyllum silentvalliensis 1993 India (Kerala)
Bulbophyllum sillemianum 1884 Sec. Sestochilos Myanmar
Bulbophyllum simaoense 2010 China (Yunnan)
Bulbophyllum simii 2008 Borneo (Sarawak) 8
Bulbophyllum simile 1913 Sec. Pelma New Guinea
Bulbophyllum similissimum 1991 Sec. Macrocaulia Borneo (Sabah) 1
Bulbophyllum simmondsii 1989 Fiji
Bulbophyllum simondii 1950 Vietnam
Bulbophyllum simplex 2003 Sec. Desmosanthes Sulawesi
Bulbophyllum simplicilabellum 1979 Sec. Macrocaulia Thailand 3
Bulbophyllum simulacrum 1915 Philippines (Leyte)
Bulbophyllum sinapis 2003 Sec. Sestochilos Papua New Guinea 4
Bulbophyllum singaporeanum 1911 Sec. Beccariana Malaya, Borneo 13
Bulbophyllum singulare 1913 Sec. Hyalosema New Guinea 2
Bulbophyllum sinhoense 2007 Vietnam
Bulbophyllum skeatianum 1915 Sec. Cirrhopetalum Thailand to Pen. Malaysia 2
Bulbophyllum smileiphyllum 2014 Sec. Codonosiphon New Guinea
Bulbophyllum smithianum 1911 Sec. Desmosanthes Sumatera 1
Bulbophyllum smitinandii 1996 Sec. Sestochilos Indo-China 4 22
Bulbophyllum socordine 2008 Sec. Brachyantha Philippines 5
Bulbophyllum soidaoense 2014 Sec. Ione_old China (SW. Yunnan) to Thailand
Bulbophyllum solteroi 1992 Mexico (Jalisco)
Bulbophyllum somae 1920 N. Taiwan
Bulbophyllum sonii 2018 Null
Bulbophyllum sopoetanense 1911 Sec. Stachysanthes Borneo, Sulawesi
Bulbophyllum sordidum 1840 Costa Rica to Ecuador
Bulbophyllum sororculum 2002 Sulawesi
Bulbophyllum spadiciflorum 1966 C. Vietnam
Bulbophyllum spaniostagon 2014 Sec. Pedilochilus New Guinea
Bulbophyllum spathilingue 1908 Sec. Intervallatae New Guinea
Bulbophyllum spathipetalum 1908 Sec. Papulipetalum New Guinea
Bulbophyllum spathulatum 1970 Sikkim to China (S. Yunnan) and Indo-China 20
Bulbophyllum speciosum 1912 Sec. Codonosiphon New Guinea 16
Bulbophyllum sphaenopus 2008 Sec. Polymeres IW. New Guinea
Bulbophyllum sphaeracron 1913 Sec. Oxysepala New Guinea
Bulbophyllum sphaericum 1981 China (Sichuan, SW. Yunnan)
Bulbophyllum sphaerobulbum 1937 ENE. Madagascar
Bulbophyllum spissum 1996 Pen. Malaysia (Pahang), Sumatera (Kep. Riau), Borneo, Sulawesi 5
Bulbophyllum spodotriche 2008 Sulawesi
Bulbophyllum spongiola 1996 Sec. Polymeres Papua New Guinea (?) 14
Bulbophyllum stabile 1911 Sec. Codonosiphon New Guinea
Bulbophyllum staetophyton 2008 Sec. Polymeres Papua New Guinea
Bulbophyllum stalagmotelos 2008 Sec. Codonosiphon Papua New Guinea
Bulbophyllum stelis 1927 Sec. Stachysanthes Sumatera to Jawa 8
Bulbophyllum stellatum 1912 Sec. Desmosanthes Philippines (Luzon) 7
Bulbophyllum stellula 1916 Sec. Codonosiphon New Guinea
Bulbophyllum stellulamontis 2013 Borneo (Sabah)
Bulbophyllum stemonochilum 2008 Sec. Monanthes SE. New Guinea
Bulbophyllum stenobulbon 1874 Sec. Desmosanthes Sikkim to S. China
Bulbophyllum stenochilum 1913 Sec. Monanthes New Guinea to Solomon Is.
Bulbophyllum stenomeris 2008 Sulawesi
Bulbophyllum stenophyllum 1874 Indo-China
Bulbophyllum stenophyton 2011 Sec. Codonosiphon New Guinea to Vanuatu
Bulbophyllum stenorhopalon 1921 Sec. Epicranthes New Guinea
Bulbophyllum stenuroides 2011 Sulawesi 4
Bulbophyllum stenurum 2003 Sec. Saurocephalum Sulawesi
Bulbophyllum sterile 1988 Sec. Racemosae S. India 4
Bulbophyllum steyermarkii 1968 W. South America to NW. Venezuela
Bulbophyllum stictanthum 1913 Sec. Codonosiphon New Guinea
Bulbophyllum stictosepalum 1913 Sec. Beccariana New Guinea
Bulbophyllum stipitatibulbum 1931 Sec. Stachysanthes Borneo
Bulbophyllum stipulaceum 1905 Sec. Pelma New Guinea
Bulbophyllum stockeri 2008 Sec. Sestochilos Papua New Guinea 9
Bulbophyllum stocksii 2014 Sec. Trias_old S. India 5
Bulbophyllum stolleanum 1923 Sec. Brachypus New Guinea
Bulbophyllum stolzii 1915 Sec. Ptiloglossum Tanzania to Malawi
Bulbophyllum stormii 1907 Sec. Macrocaulia W. Malesia 11
Bulbophyllum streptomorphum 2015 Borneo (Sabah)
Bulbophyllum streptosepalum 1913 Papua New Guinea to Vanuatu 47
Bulbophyllum streptotriche 1991 Sec. Epicranthes Borneo (Sabah)
Bulbophyllum striatellum 1890 Sec. Monanthaparva Malaya, Borneo 1
Bulbophyllum striatulum 2016 Vietnam 6
Bulbophyllum striatum 1861 Nepal to China (SE. Yunnan) and Indo-China 3
Bulbophyllum strigosum 2009 Sec. Cirrhopetalum Vietnam
Bulbophyllum stylocoryphe 2008 Sec. Polymeres Sulawesi 14
Bulbophyllum suavissimum 1889 Sec. Lemniscata China (S. Yunnan) to N. Thailand 16
Bulbophyllum subaequale 1923 Philippines (Luzon)
Bulbophyllum subapetalum 1915 Sec. Peltopus New Guinea
Bulbophyllum subapproximatum 1937 N. Madagascar
Bulbophyllum subbullatum 1996 Borneo (Sarawak)
Bulbophyllum subclausum 1909 Sumatera, Borneo (Sabah)
Bulbophyllum subclavatum 1925 Sec. Ploiarium EC. & SE. Madagascar
Bulbophyllum subcrenulatum 1925 Sec. Ploiarium N. & ENE. Madagascar
Bulbophyllum subligaculiferum 1987 Sec. Ptiloglossum Gabon
Bulbophyllum submarmoratum 1918 Sec. Brachystachyae W. Jawa 4
Bulbophyllum subpatulum 2002 Sec. Macrouris New Guinea
Bulbophyllum subsecundum 1916 N. & ENE. Madagascar
Bulbophyllum subsessile 1924 ENE. Madagascar
Bulbophyllum subtrilobatum 1913 Sec. Oxysepala New Guinea
Bulbophyllum subumbellatum 1896 Sec. Beccariana Pen. Malaysia (Johor), Borneo (Sarawak) 1 23
Bulbophyllum succedaneum 1927 Borneo
Bulbophyllum sukhakulii 1995 Thailand 11
Bulbophyllum sulcatum 1830 Sec. Desmosanthes Indo-China to W. Malesia and Bali 4
Bulbophyllum sulfureum 1924 Sec. Alcistachys Madagascar 4
Bulbophyllum summerhayesianum 2018 Null
Bulbophyllum sunipia 2014 Sec. Ione_old Nepal to China (Yunnan) and N. Indo-China 11
Bulbophyllum superfluum 1929 Philippines (Luzon)
Bulbophyllum surigaense 1934 Sec. Cirrhopetaloides Philippines (Mindanao) 4
Bulbophyllum suriyaensis 2007 Thailand, Kanjanaburi 12
Bulbophyllum sutepense 1961 Sec. Desmosanthes China (S. Yunnan) to Indo-China 15
Burlingtonia scintillulans 1852
Caladenia saccata 2004 New Zealand North I.
Caladenia saccharata 1871 SW. Australia 1
Caladenia saggicola 1998 Calonema Tasmania 1
Caladenia sanguinea 1999 Calonema South Australia
Caladenia saxatilis 2008 Calonemorchis South Australia 3
Caladenia saxicola 2007 SW. Western Australia 1
Caladenia septuosa 1991 Calonema South Australia 2
Caladenia sericea 1839 SW. Australia 2 1
Caladenia serotina 2002 Calonema SW. Australia 5
Caladenia sigmoidea 1938 Calonema SW. Australia 1 1
Caladenia speciosa 2001 SW. Australia 4
Caladenia splendens 2001 SW. Australia 3 2
Caladenia startiorum 2001 Calonemorchis SW. Australia 1
Caladenia stellata 1991 New South Wales, South Australia 2
Caladenia straminichila 2015 Western Australia 1
Caladenia stricta 1987 Calonema SE. South Australia 9
Caladenia strigosa 2008 South Australia 2
Caladenia subglabriphylla 2015 South Australia
Caladenia subtilis 1999 New South Wales
Caladenia swartsiorum 2015 Western Australia 3
Caladenia sylvicola 1998 Petalochilus Tasmania
Calanthe saccata 1900 Calanthe Sec. Styloglossum Maluku (Ambon)
Calanthe sacculata 1919 China (Chongqing, Guizhou)
Calanthe salaccensis 1910 W. Malesia
Calanthe sandsii 2009 Sulawesi
Calanthe scaposa 1985 Tibet
Calanthe secunda 2009 Lesser Sunda Is. (Flores)
Calanthe seranica 1928 Maluku (C. Seram)
Calanthe siargaoensis 2017 Philippines (Malesia, Asia-Tropical)
Calanthe simplex 1975 Preptanthe China (SW. Yunnan) to N. Thailand 2
Calanthe sinica 1995 Calanthe Sec. Calanthe China (SE. Yunnan: Wenshan) 7
Calanthe solomonensis 2011 Solomon Is. (Bougainville, Guadalcanal)
Calanthe spathoglottoides 1912 Sec. Calanthe Papua New Guinea
Calanthe speciosa 1833 China (Hong Kong) to Nansei-shoto, Pen. Thailand to Malesia 2 3
Calanthe stella 2009 W. New Guinea (Vogelkop Pen.)
Calanthe striata 1826 Calanthe Sec. Vernae China (Hunan), S. Korea, SC. & S. Japan to SW. Taiwan 173 7
Calanthe succedanea 1931 Preptanthe Indo-China 1 4
Calanthe sylvatica 1833 Calanthe Sec. Calanthe Trop. & S. Africa, W. Indian Ocean 15 19
Calochilus sandrae 2006 New South Wales
Calochilus stramenicola 2006 SW. Australia
Caluera surinamensis 1983