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total 636
Genus Species Author Year Distribution
Abdominea intricata Cabactulan , Cootes , M.Leon & Pimentel 2018 Philippines (Malesia, Asia-Tropical)
Acianthera imitator Toscano, Luer & L.Kollmann 2015 Brazil (Espírito Santo)
Acianthera inaequalis (Lindl.) F.Barros & L.R.S.Guim. 2010 Brazil (?)
Acriopsis indica C.Wright 1851 Assam to China (S. Yunnan) and Malesia
Acriopsis inopinata Phoon & P.O'Byrne 2009 Pen. Malaysia
Aerides inflexa Teijsm. & Binn. 1862 Borneo to Sulawesi
Agrostophyllum inflatum Ormerod 2014 Jawa
Agrostophyllum inocephalum (Schauer) Ames 1908 Philippines
Anacamptis israelitica (H.Baumann & Dafni) R.M.Bateman, Pridgeon & M.W.Chase 1997 N. Israel
Anathallis imberbis (Luer & Hirtz) Luer 2009 S. Venezuela to Ecuador
Anathallis imbricata (Barb.Rodr.) F.Barros & F.Pinheiro 2002 Brazil (Minas Gerais)
Anathallis inversa (Luer & R.Vásquez) Luer 2009 Bolivia
Anathallis involuta (L.O.Williams) Solano & Soto Arenas 2003 SW. Mexico
Anathallis iota (Luer) Pridgeon & M.W.Chase 2001 S. Ecuador to N. Peru
Andinia ibex (Luer) Pridgeon & M.W.Chase 2001 Ecuador (Imbabura)
Andinia irrasa (Luer & R.Escobar) Karremans & S.V.Uribe 2017 Colombia (Norte de Santander)
Angraecopsis ischnopus (Schltr.) Schltr. 1914 W. Trop. Africa to Cameroon, Bioko
Angraecum imerinense Schltr. 1925 C. Madagascar
Angraecum implicatum Thouars 1822 Réunion, Madagascar
Angraecum inapertum Thouars 1822 Mascarenes, Madagascar
Angraecum infundibulare Lindl. 1862 Nigeria to SW. Kenya
Anoectochilus imitans Schltr. 1906 SW. Pacific
Anoectochilus insignis Schltr. 1911 Sulawesi
Anoectochilus integrilabris Carr 1935 Borneo (G. Kinabalu)
Anoectochilus intermedius Loudon 1855
Anoectochilus intermedius Rchb.f. 1860
Appendicula imbricata J.J.Sm. 1903 SE. Jawa
Appendicula inermis Carr 1933 N. Sumatera
Appendicula infundibuliformis J.J.Sm. 1906 W. Sumatera, Sulawesi
Appendicula irigensis Ames 1923 Philippines (Luzon: Mt. Iriga)
Arthrochilus irritabilis F.Muell. 1858 E. Australia
Bifrenaria inodora Lindl. 1843 SE. & S. Brazil
Bolusiella iridifolia (Rolfe) Schltr. 1918 Trop. Africa, Comoros
Bolusiella iridifolia subsp. iridifolia Trop. Africa, Comoros
Bolusiella iridifolia subsp. picea P.J.Cribb 1977 Kenya to Zimbabwe
Brachionidium imperiale Luer & Hirtz ex Harling & L.Andersson 2005 Colombia to Ecuador
Brachionidium ingramii Luer & Dalström 1996 Ecuador (Imbabura)
Brachionidium inkaterrense Luer & C.Soto 2010 Peru
Brachycorythis iantha (Wight) Summerh. 1955 S. India (Trivandrum Distr.)
Brachycorythis inhambanensis (Schltr.) Schltr. 1921 S. Zaïre to S. Africa
Brachypeza indusiata (Rchb.f.) Garay 1972 Malesia to New Guinea
Brassia iguapoana Schltr. 1925 Brazil (Amazonas)
Brassia incantans (Rchb.f.) M.W.Chase 2011 Colombia to Peru
Bryobium irukandjianum (St.Cloud) M.A.Clem. & D.L.Jones 2002 N. Queensland
Bulbophyllum ialibuense Ormerod 2002 Papua New Guinea
Bulbophyllum ichthyosme J.J.Verm. 2008 W. New Guinea
Bulbophyllum icteranthum Schltr. 1913 New Guinea
Bulbophyllum idenburgense J.J.Sm. 1929 New Guinea
Bulbophyllum igneum J.J.Sm. 1913 W. Jawa
Bulbophyllum ignevenosum Carr 1930 Indo-China to Pen. Malaysia
Bulbophyllum ignobile J.J.Sm. 1934 New Guinea
Bulbophyllum ikongoense H.Perrier 1937 SC. Madagascar
Bulbophyllum illecebrum J.J.Verm. & P.O'Byrne 2003 Sulawesi
Bulbophyllum imbricans J.J.Sm. 1912 New Guinea
Bulbophyllum imbricatum Lindl. 1841 W. & WC. Trop. Africa
Bulbophyllum imerinense Schltr. 1925 C. Madagascar
Bulbophyllum imitator J.J.Verm. 1992 Papua New Guinea
Bulbophyllum impar Ridl. 1917 Sumatera
Bulbophyllum inacootesiae Cootes, M.Leon & Naive 2016 Philippines
Bulbophyllum inaequale (Blume) Lindl. 1830 Jawa
Bulbophyllum inaequisepalum Schltr. 1923 New Guinea
Bulbophyllum inauditum Schltr. 1913 New Guinea
Bulbophyllum incarum Kraenzl. 1905 Peru
Bulbophyllum inciferum J.J.Verm. 1993 E. New Guinea
Bulbophyllum incisilabrum J.J.Verm. & P.O'Byrne 2003 Sulawesi
Bulbophyllum inclinatum J.J.Sm. 1935 New Guinea
Bulbophyllum incommodum Kores 1989 Fiji (Viti Levu)
Bulbophyllum inconspicuum Maxim. 1886 C. & S. Japan, Korea
Bulbophyllum incumbens Schltr. 1913 New Guinea
Bulbophyllum incurvum Thouars 1822 Mascarenes, Madagascar
Bulbophyllum indragiriense Schltr. 1906 Sumatera, Borneo (Sabah)
Bulbophyllum iners Rchb.f. 1880 Assam
Bulbophyllum infundibuliforme J.J.Sm. 1906 Maluku to New Guinea
Bulbophyllum infundibuliforme subsp. infundibuliforme Maluku to New Guinea
Bulbophyllum infundibuliforme subsp. hymenobracteum (Schltr.) De Witte & J.J.Verm. 2010 New Guinea
Bulbophyllum inhaiense V.P.Castro & K.G.Lacerda 2009 Brazil (Minas Gerais)
Bulbophyllum injoloense De Wild. 1916 Zaïre to Zambia
Bulbophyllum injoloense subsp. injoloense Zaïre
Bulbophyllum injoloense subsp. pseudoxypterum (J.J.Verm.) J.J.Verm. 1986 S. Zaïre to Zambia
Bulbophyllum inops Rchb.f. 1880 Africa ?
Bulbophyllum inornatum J.J.Verm. 1987 Tanzania
Bulbophyllum inquirendum J.J.Verm. 1993 New Guinea
Bulbophyllum insectiferum Barb.Rodr. 1881 Brazil
Bulbophyllum insipidum J.J.Verm. & P.O'Byrne 2008 Sulawesi
Bulbophyllum insolitum Bosser 1971 NE. Madagascar
Bulbophyllum insulsoides Seidenf. 1974 C. & S. Taiwan
Bulbophyllum intermedium F.M.Bailey 1901 Queensland (North Kennedy)
Bulbophyllum interpositum J.J.Verm., Schuit. & de Vogel 2015 Tibet to E. Himalaya
Bulbophyllum intertextum Lindl. 1862 Trop. Africa, Madagascar, Seychelles
Bulbophyllum intonsum J.J.Verm. 2008 Papua New Guinea
Bulbophyllum intricatum Seidenf. 1979 Thailand
Bulbophyllum inversum Schltr. 1913 New Guinea
Bulbophyllum invisum Ames 1922 Philippines (Luzon)
Bulbophyllum involutum Borba, Semir & F.Barros 1998 Brazil (Bahia, Minas Gerais)
Bulbophyllum ionophyllum J.J.Verm. 1991 Borneo (Sabah, Sarawak)
Bulbophyllum ipanemense Hoehne 1938 E. Brazil
Bulbophyllum irianae de Vogel , Suhartawan , Hoogend. & Heatubun 2018 Irian Jaya (New Guinea, Papuasia, Asia-Tropical)
Bulbophyllum isabellinum Cavestro & J.Champ. 2018
Bulbophyllum ischnobasis J.J.Verm., P.O'Byrne & A.L.Lamb 2015 Borneo (Sarawak)
Bulbophyllum ischnopus Schltr. 1905 New Guinea
Bulbophyllum iterans J.J.Verm. & P.O'Byrne 2003 Sulawesi
Bulbophyllum ivorense P.J.Cribb & Pérez-Vera 1975 W. & WC. Trop. Africa
Caladenia incensa Hopper & A.P.Br. 2001 SW. Australia
Caladenia incrassata Hopper & A.P.Br. 2001 SW. Australia
Caladenia infundibularis A.S.George 1984 SW. Australia
Caladenia insularis G.W.Carr 1991 Victoria
Caladenia integra E.Coleman 1933 SW. Australia
Caladenia interanea (D.L.Jones) R.J.Bates 2008 South Australia
Caladenia interjacens Hopper & A.P.Br. 2001 SW. Australia
Caladenia intuta (D.L.Jones) R.J.Bates 2008 South Australia
Caladenia iridescens R.S.Rogers 1920 SE. Australia, New Zealand
Caladenia ixioides Lindl. 1839 WSW. Western Australia
Calanthe imthurnii Kores 1989 Fiji (Viti Levu)
Calanthe inflata Schltr. 1912 Papua New Guinea
Calanthe insularis S.H.Oh, H.J.Suh & C.W.Park 2015 Korea, Japan
Calanthe izu-insularis (Satomi) Ohwi & Satomi 1965 Japan (Izu-shoto)
Calochilus imperiosus D.L.Jones 2004 Northern Territory to Queensland
Campylocentrum insulare C.E.Siqueira & E.M.Pessoa 2015 Brazil (Santa Catarina)
Campylocentrum intermedium (Rchb.f. & Warm.) Rolfe 1903 Brazil (Minas Gerais)
Campylocentrum itatiaiae E.M.Pessoa & M.Alves 2015 Brazil (S. Rio de Janeiro)
Catasetum incurvum Klotzsch 1854 Ecuador to Peru and N. Brazil
Catasetum integerrimum Hook. 1840 Mexico to C. America, Cuba
Catasetum interhomesianum R.Vásquez & Dodson 2001 Bolivia
Catasetum ivaneae Benelli 2016 Brazil (Amazonas, Rondônia)
Cattleya intermedia Graham ex Hook. 1828 SE. & S. Brazil to Uruguay
Cattleya iricolor Rchb.f. 1874 Ecuador to Peru
Cattleya itambana (Pabst) Van den Berg 2008 Brazil (Minas Gerais: Pico do Itambe)
Ceratostylis incognita J.T.Atwood & Beckner 1999 Philippines
Ceratostylis indifferens J.J.Sm. 1910 New Guinea
Ceratostylis inflata Schltr. 1912 New Guinea
Chamaegastrodia inverta (W.W.Sm.) Seidenf. 1994 China (SW. Sichuan, Yunnan)
Chelonistele ingloria (J.J.Sm.) Carr 1935 Borneo
Chondrorhyncha inedita Dressler & Dalström 2004 Colombia
Cleisostoma iloconense Calaramo, Cootes & Palting 2016 Philippines
Cleisostoma inflatum (Rolfe) Garay 1972 Vietnam, Borneo (Sabah, Sarawak)
Cleisostoma isuaravanum Ormerod 2008 Papua New Guinea
Cleistes idroboi Szlach. & Baranow 2012 Colombia
Cleistes ionoglossa Hoehne & Schltr. 1926 SE. Brazil
Cleistes itatiaiae Pabst 1955 SE. Brazil
Coelogyne imbricans J.J.Sm. 1920 Borneo (Sarawak, Kalimantan)
Coelogyne incrassata (Blume) Lindl. 1830 W. Malesia
Coelogyne incrassata var. incrassata Borneo, Jawa
Coelogyne incrassata var. sumatrana J.J.Sm. 1917 W. Sumatera, Borneo
Coelogyne incrassata var. valida J.J.Sm. 1930 Borneo
Coelogyne integerrima Ames 1910 Philippines
Coelogyne integra Schltr. 1911 W. Sumatera
Comparettia ignea P.Ortiz 1993 Colombia (Antioquia)
Corybas imperatorius (J.J.Sm.) Schltr. 1923 Jawa
Corybas incurvus D.L.Jones & M.A.Clem. 1988 SE. Australia
Corybas insulifloris P.Royen 1983 Lesser Sunda Is. (Flores)
Corybas iridescens Irwin & Molloy 1996 WC. New Zealand North I.
Corycium ingeanum E.G.H.Oliv. 1986 Cape Prov. (Bokkeveld Plateau)
Crepidium imthurnii (Rolfe) M.A.Clem. & D.L.Jones 1996 Fiji
Crepidium incurviforceps (J.J.Sm.) Marg. 2012 Maluku (Seram)
Crepidium incurvum (J.J.Sm.) Szlach. 1995 New Guinea
Crepidium inexspectatum (J.J.Sm.) Szlach. 1995 Sumatera
Crepidium insulare (Tang & F.T.Wang) S.C.Chen & J.J.Wood 2009 W. Hainan
Crepidium integrilabium (Schltr.) Szlach. 1995 New Guinea
Crepidium irregularis (J.J.Sm.) Szlach. 1995 W. Sumatera
Cyanicula ixioides subsp. ixioides WSW. Western Australia
Cyclopogon iguapensis Schltr. 1922 SE. & S. Brazil
Cyclopogon inaequilaterus (Poepp. & Endl.) Schltr. 1920 N. Brazil, Ecuador to Peru
Cyclopogon itatiaiensis (Kraenzl.) Hoehne 1945 SE. Brazil (to Paraná)
Cymbidium induratifolium Z.J.Liu & J.N.Zhang 1998 Vietnam
Cymbidium insigne Rolfe 1904 N. Thailand to Hainan
Cymbidium iridioides D.Don 1825 Himalaya to SC. China
Cynorkis imbellis (Frapp. ex Cordem.) Hermans & P.J.Cribb 2017 R?union
Cynorkis inermis (Thouars) Hermans & P.J.Cribb 2017 Mascarenes
Cypripedium irapeanum Lex. 1825 Mexico to Honduras
Cyrtochilum incarum Kraenzl. 1922 Peru
Cyrtochilum insculptum (Rchb.f.) Kraenzl. 1917 Ecuador to Peru
Cyrtochilum ionodon (Rchb.f.) Dalström 2002 Ecuador to Peru
Cyrtochilum ioplocon (Rchb.f.) Dalström 2001 Colombia
Cyrtochilum ixioides Lindl. 1833 Colombia
Cyrtorchis injoloensis (De Wild.) Schltr. 1918 WC. & E. Trop. Africa
Cyrtosia integra (Rolfe ex Downie) Garay 1986 Indo-China
Dactylorhiza iberica (M.Bieb. ex Willd.) Soó 1962 Greece to Iran
Dactylorhiza incarnata (L.) Soó 1962 Europe to NW. China
Dactylorhiza incarnata subsp. coccinea (Pugsley) Soó 1962 Ireland, Great Britain
Dactylorhiza incarnata subsp. cruenta (O.F.Müll.) P.D.Sell 1967 Europe to NW. China
Dactylorhiza incarnata subsp. gemmana (Pugsley) P.D.Sell 1967 W. Europe
Dactylorhiza incarnata subsp. incarnata Europe to C. Asia
Dactylorhiza incarnata subsp. lobelii (Verm.) H.A.Pedersen 2001 Norway to The Netherlands
Dactylorhiza incarnata subsp. ochroleuca (Wüstnei ex Boll) P.F.Hunt & Summerh. 1965 Europe
Dactylorhiza incarnata subsp. pulchella (Druce) Soó 1962 Europe
Dactylorhiza incarnata subsp. jugicrucis Akhalk., R.Lorenz & Mosul. 2007 Transcaucasus
Dactylorhiza incarnata subsp. cungsii Kreutz 2016 Luxembourg
Dactylorhiza insularis (Sommier) Ó.Sánchez & Herrero 2005 W. Medit. to WC. Italy
Dactylorhiza isculana Seiser 2002 Austria
Dendrobium ianthinum Schuit. & Puspit. 2005 NW. New Guinea (Pulau Supiori)
Dendrobium iboense Schltr. 1912 New Guinea
Dendrobium igneoniveum J.J.Sm. 1927 Sumatera
Dendrobium igneum J.J.Sm. 1908 New Guinea
Dendrobium imbricatum J.J.Sm. 1910 New Guinea
Dendrobium imitans Schltr. 1911 Sulawesi
Dendrobium imitator J.J.Wood 2008 Brunei
Dendrobium implicatum Fukuy. 1937 Caroline Is. (Palau)
Dendrobium inamoenum Kraenzl. 1910 New Guinea
Dendrobium inauditum Rchb.f. 1886 Bismarck Arch.
Dendrobium inconspicuum J.J.Sm. 1917 W. New Guinea
Dendrobium inconstans J.J.Sm. 1908 New Guinea
Dendrobium incumbens Schltr. 1912 New Guinea
Dendrobium incurvatum Schltr. 1912 New Guinea
Dendrobium incurvociliatum J.J.Sm. 1931 Borneo (Sarawak, Kalimantan)
Dendrobium incurvum Lindl. 1858 Indo-China to Pen. Malaysia
Dendrobium indivisum (Blume) Miq. 1859 Bangladesh to Malesia
Dendrobium indivisum var. fuscum P.O'Byrne 1997 Borneo
Dendrobium indivisum var. indivisum Bangladesh to Malesia
Dendrobium indivisum var. lampangense Rolfe 1925 Indo-China
Dendrobium indivisum var. pallidum Seidenf. 1985 Indo-China to W. Malesia
Dendrobium indragiriense Schltr. 1911 Andaman Is. to W. Malesia
Dendrobium inflatum Rolfe 1895 Jawa to Bali
Dendrobium informe J.J.Sm. 1913 W. New Guinea
Dendrobium infortunatum J.J.Sm. 1929 N. & E. New Guinea
Dendrobium infractum J.J.Sm. 1913 New Guinea
Dendrobium infundibulum Lindl. 1858 Assam to China (S. Yunnan) and Indo-China
Dendrobium ingratum J.J.Sm. 1912 New Guinea
Dendrobium insigne (Blume) Rchb.f. ex Miq. 1859 Maluku to Solomon Is., Queensland (Torres Strait Is.)
Dendrobium insigne var. insigne Maluku to Solomon Is., Queensland (Torres Strait Is.)
Dendrobium insigne var. subsimplex J.J.Sm. 1911 New Guinea
Dendrobium integrilabium J.J.Sm. 1904 W. Jawa
Dendrobium integrum subsp. merianum Ormerod 2009 Papua New Guinea
Dendrobium integrum subsp. integrum New Guinea
Dendrobium integrum Schltr. 1912 New Guinea
Dendrobium interjectum Ames 1915 Philippines (Capiz, Leyte)
Dendrobium interruptum J.J.Sm. 1911 Borneo
Dendrobium intricatum Gagnep. 1930 Indo-China
Dendrobium involutum Lindl. 1858 SC. Pacific
Dendrobium ionopus Rchb.f. 1882 Philippines (Luzon)
Dendrobium irinae Ormerod 2017 Maluku (?)
Dendrobium isabelense Ormerod 2010 Solomon Is.
Dendrobium ischnopetalum Schltr. 1905 Bismarck Arch.
Dendrobium ischnophyton Schltr. 1923 New Guinea
Dendrobium isochiloides Kraenzl. 1894 Sulawesi to Bismarck Arch.
Dendrobium isochiloides var. isochiloides Sulawesi to Bismarck Arch.
Dendrobium isochiloides var. pumilum J.J.Sm. 1909 New Guinea
Dendrobium isthmiferum J.J.Sm. 1935 New Guinea
Dendrobium iteratum J.J.Sm. 1934 New Guinea
Dendrochilum imbricatum Ames 1920 Borneo
Dendrochilum imitator J.J.Wood 1994 Borneo (Sabah, Sarawak)
Dendrochilum incurvibrachium J.J.Sm. 1917 Sumatera
Dendrochilum insectiferum (Ridl.) J.J.Sm. 1922 Sumatera
Dendrochilum integrilabium Carr 1935 Borneo
Dendrochilum irigense Ames 1915 Philippines (Luzon: Mt. Iriga)
Devogelia intonsa Schuit. 2004 Maluku to New Guinea
Diaphananthe ichneumonea (Lindl.) P.J.Cribb & Carlsward 2012 W. Trop. Africa to Gabon
Dichaea integrilabia Valsko, Krahl & Chiron 2016 Brazil (Amazonas)
Dichaea intermedia Ames & Correll 1943 Mexico to Guatemala
Disa incarnata Lindl. 1838 C. Madagascar
Disa inflexa (Lindl.) Mundt ex Bolus 1888 SW. & S. Cape Prov.
Disa intermedia H.P.Linder 1981 Swaziland
Disa introrsa Kurzweil, Liltved & H.P.Linder 1997 SW. Cape Prov. (Skurweberge)
Diuris immaculata D.L.Jones 2006 SW. Australia
Diuris insignis D.L.Jones & C.J.French 2013 Western Australia
Diuris inundata D.L.Jones & R.J.Bates 2017 South Australia
Diuris inundata D.L.Jones & R.J.Bates 2017 Austral. Orchid Rev. 82(2): 47. 2017
Dracula immunda A.Doucette 2011 Panama
Dracula inaequalis (Rchb.f.) Luer & R.Escobar 1982 Colombia
Dracula inexperata Pupulin 2001 Costa Rica
Dracula insolita Luer & R.Escobar 1989 Colombia (Valle del Cauca)
Dracula iricolor (Rchb.f.) Luer & R.Escobar 1982 Colombia to NW. Ecuador
Drakaea isolata Hopper & A.P.Br. 2007 SW. Australia
Elleanthus isochiloides Løjtnant 1977 Ecuador
Encyclia ibanezii Archila & W.E.Higgins 2009 Guatemala
Encyclia inaguensis Nash ex Britton & Millsp. 1920 S. Bahamas to Turks-Caicos Is.
Encyclia incumbens (Lindl.) Mabb. 1984 Mexico (Chiapas) to Honduras
Encyclia inopinata Leopardi, Carnevali & G.A.Romero 2016 Mexico (Oaxaca)
Encyclia ionosma (Lindl.) Schltr. 1914 Guyana to N. Brazil
Encyclia isochila (Rchb.f.) Dod 1986 Greater Antilles
Encyclia ivoniae Carnevali & G.A.Romero 1994 SE. Venezuela to N. Brazil
Epidendrum iang-rondonii M.Bonilla, Hágsater & L.Sánchez 2016 Colombia
Epidendrum ibaguense Kunth 1816 Colombia to Trinidad and N. Brazil
Epidendrum ibarrae R.González 1993 Mexico (Jalisco)
Epidendrum igneosicola G.A.Romero, Carnevali & Hágsater 1627 Venezuela (Northern South America, Southern America)
Epidendrum igneum Hágsater 2004 W. Colombia
Epidendrum iguagoi Hágsater & Dodson 2001 Ecuador
Epidendrum ilense Dodson 1977 Ecuador
Epidendrum ilinizae Hágsater & Dodson 1999 Ecuador
Epidendrum iltisorum Dodson 1980 Ecuador
Epidendrum imitans Schltr. 1921 N. & W. South America
Epidendrum imperator Hágsater 2004 Colombia (Antioquia)
Epidendrum imthurnii Ridl. 1886 N. South America to N. Brazil
Epidendrum inamoenum Kraenzl. 1906 Peru
Epidendrum incahuamanii Collantes & Hágsater 2015 Peru
Epidendrum incapachychilum Hágsater & E.Santiago 2015 Peru (Cuzco)
Epidendrum incomptoides Ames, F.T.Hubb. & C.Schweinf. 1935 Mexico (Chiapas)
Epidendrum incomptum Rchb.f. 1852 Mexico (Chiapas) to Colombia
Epidendrum indanzense Hágsater & Dodson 1993 Ecuador
Epidendrum indecoratum Schltr. 1921 Ecuador
Epidendrum infaustum Rchb.f. 1863 E. Brazil
Epidendrum infundibulum Hágsater & E.Santiago 2007 Panama
Epidendrum ingrabrachyphyllum Hágsater & E.Santiago 2013 Colombia to Ecuador
Epidendrum ingramii Hágsater & García-Cruz 1999 Costa Rica
Epidendrum inhibitiosum Karremans & Mel.Fernández 2013 Costa Rica
Epidendrum inornatum Schltr. 1917 NW. Venezuela to Ecuador
Epidendrum insectiferum Lindl. 1853 Bolivia
Epidendrum insignificans Hágsater & Dodson 1993 Ecuador
Epidendrum insolatum Barringer 1992 Panama
Epidendrum insulanum Schltr. 1918 C. American Pacific Is. (Cocos I.)
Epidendrum intermixtum Ames & C.Schweinf. 1930 Costa Rica to Panama
Epidendrum intertextum F.Lehm. & Kraenzl. 1899 Ecuador
Epidendrum involutum Hágsater & E.Santiago 2013 Ecuador
Epidendrum ionophyllum P.Ortiz 1997 W. Colombia to Ecuador
Epidendrum ionostachyum Hágsater, E.Santiago & García-Revelo 2016 Colombia
Epidendrum isaucapitellatum Hágsater & E.Santiago 2013 Peru
Epidendrum isis Hágsater & Dodson 2004 Ecuador
Epidendrum isomerum Schltr. 1906 S. Mexico to Ecuador and Guyana
Epidendrum isthmi Schltr. 1922 S. Mexico to C. America
Epidendrum isthmoides Hágsater & E.Santiago 2008 Costa Rica
Epidendrum ivan-portillae Hágsater & H.Medina 1629 Ecuador (Western South America, Southern America)
Epidendrum ixilum Hágsater, Archila & Chiron 2015 Guatemala
Epipactis ioessa Bongiorni, De Vivo, Fori & Romolini 2007 Italy
Eria ignea Rchb.f. 1881 N. Borneo
Eria imbricata J.J.Sm. 1908 New Guinea
Eria imitans Schltr. 1912 New Guinea
Eria imperatifolia Ormerod 1995 Papua New Guinea
Eria incrassata Schltr. 1925 Maluku (Ambon)
Eria isochila Kraenzl. 1911 42 JAW
Eulophia ibityensis Schltr. 1925 C. Madagascar
Fernandezia idroboi (Szlach. & Kolan.) Molinari & Mayta 2015 Colombia
Fernandezia ionanthera (Rchb.f. & Warsz.) Schltr. 1920 W. South America
Gastrochilus inconspicuus (Hook.f.) Kuntze 1891 Himalaya to Bangladesh
Gastrochilus intermedius (Griff. ex Lindl.) Kuntze 1891 Assam to China (SE. Sichuan) and Indo-China
Gastrodia isabelensis T.C.Hsu 2016 Solomon Is.
Gavilea insularis M.N.Correa 1968 Juan Fernández Is.
Genoplesium insigne D.L.Jones 2001 New South Wales
Glomera imitans (Schltr.) J.J.Sm. 1912 New Guinea
Glomera inconspicua J.J.Sm. 1935 New Guinea
Glomera inflata (Schltr.) J.J.Sm. 1934 New Guinea
Gomesa imperatoris-maximiliani (Rchb.f.) M.W.Chase & N.H.Williams 2009 E. & S. Brazil
Gomesa insignis (Rolfe) M.W.Chase & N.H.Williams 2009 Brazil (São Paulo)
Gomesa intermedia Hoffmanns. 1843 84
Gomesa itapetingensis (V.P.Castro & Chiron) M.W.Chase & N.H.Williams 2009 Brazil (Bahia)
Gongora ileneana G.Gerlach & Heider 2001 Bolivia
Gongora ilense Whitten & Jenny 1992 Ecuador
Gongora ionodesme G.Gerlach 2009 Ecuador
Gongora irmgardiae Jenny 1993 Colombia
Goodyera inmeghema Ormerod 1996 Santa Cruz Is. to Vanuatu
Grandiphyllum ilhagrandense V.P.Castro & G.F.Carr 2012 Brazil (Rio de Janeiro)
Grosourdya incurvicalcar (J.J.Sm.) Garay 1972 Malesia
Habenaria ibarrae R.González 1992 Mexico (Jalisco)
Habenaria ichneumonea (Sw.) Lindl. 1835 Trop. Africa to N. Botswana
Habenaria idroboi Szlach. & Kolan. 2017 Colombia
Habenaria imbricata Lindl. 1835 Brazil to NE. Argentina
Habenaria inaequiloba Schltr. 1915 E. Trop. Africa
Habenaria incarnata (Lyall ex Lindl.) Rchb.f. 1865 Comoros, Madagascar
Habenaria incisa Spreng. 1826 7
Habenaria incompta Kraenzl. 1898 Ethiopia
Habenaria inexspectata R.González & Cuev.-Fig. 2010 Mexico (Jalisco)
Habenaria insolita Summerh. 1962 S. Tanzania to Malawi
Habenaria insularis Schltr. 1906 NW. New Caledonia
Habenaria integrilabris J.J.Sm. 1909 N. Sumatera
Habenaria integripetala Cogn. 1907 Paraguay
Habenaria intermedia D.Don 1825 Pakistan to Assam and S. Tibet
Habenaria irazuensis Schltr. 1923 Costa Rica
Habenaria irwiniana J.A.N.Bat. & Bianch. 2017 Goiás (Brazil West-Central, Brazil, Southern America);Brasília Distrito Federal (Brazil West-Central, Brazil, Southern America);
Habenaria irwiniana J.A.N.Bat. & Bianch. 2017 WC. Brazil
Habenaria isoantha Schltr. 1915 Tanzania
Habenaria itaculumia Garay 1951 Brazil (Minas Gerais)
Habenaria itatiayae Schltr. 1930 Brazil (Bahia to Rio de Janeiro)
Habenaria ituriensis (Szlach. & Olszewski) ined. NE. Zaïre (Ruwenzori)
Habenaria ixtlanensis E.W.Greenw. 1987 Mexico (Oaxaca)
Holothrix incurva Lindl. 1837 S. Africa (Drakensberg)
Ibidium incurvum Jenn. 1906 7
Jumellea ibityana Schltr. 1925 C. Madagascar
Jumellea intricata H.Perrier 1938 N. & EC. Madagascar
Koellensteinia ionoptera Linden & Rchb.f. 1871 Ecuador to Peru
Kuhlhasseltia integra (Fukuy.) T.C.Hsu & S.W.Chung 2009 Taiwan (Lan Yü)
Leochilus inconspicuus (Kraenzl.) M.W.Chase & N.H.Williams 2008 Costa Rica to Panama
Lepanthes ibanezii Luer & Béhar 1990 Guatemala
Lepanthes ictalurus Luer 1983 S. Colombia to Ecuador
Lepanthes ilensis Dodson 1980 WC. Ecuador
Lepanthes illex Luer 1983 N. Ecuador
Lepanthes illinizae Luer & Hirtz 1993 Ecuador (Pichincha)
Lepanthes imbricans Luer & R.Escobar 1999 Colombia (Valle del Cauca)
Lepanthes imitator Luer & Hirtz 1996 SE. Ecuador
Lepanthes implexa Luer & Hirtz 1987 SE. Ecuador
Lepanthes imposita Luer & R.Escobar 1985 Colombia (Norte de Santander)
Lepanthes impotens Luer & R.Escobar 1997 Colombia (Risaralda)
Lepanthes inaequalis Schltr. 1912 Guatemala
Lepanthes inaequisepala Luer & J.J.Portilla 2005 Ecuador
Lepanthes inamoena Luer 1983 SE. Ecuador
Lepanthes inca Thoerle & Turkel 2013 Peru (Huánuco)
Lepanthes incantata Luer 1987 Panama
Lepanthes incisa Luer & R.Vásquez 1983 Bolivia
Lepanthes incredibilis Luer & R.Vásquez 1998 Bolivia
Lepanthes incurva Dod ex Luer 2003 Dominican Rep.
Lepanthes inescata Luer 1987 Costa Rica
Lepanthes ingridiana Luer 2000 SE. Ecuador
Lepanthes inornata Schltr. 1923 Costa Rica
Lepanthes insolita Luer & R.Escobar 1988 Colombia (Antioquia)
Lepanthes interiorubra Hespenh. 1968 Jamaica (Mt. Diablo)
Lepanthes intonsa Luer 1983 W. South America
Lepanthes intricata Luer 1983 Ecuador to Peru
Lepanthes ionoptera Rchb.f. 1855 W. South America to NW. Venezuela
Lepanthes iricolor Luer 1983 Ecuador (Napo)
Lepanthes isabeliae Archila 1998 Guatemala
Lepanthes isochila Luer 1996 Colombia
Lepanthes isosceles Luer & R.Escobar 1984 Colombia (Magdalena)
Liparis imerinensis Schltr. 1924 C. & SE. Madagascar
Liparis imperatifolia Schltr. 1911 New Guinea
Liparis inamoena Schltr. 1911 New Guinea
Liparis inaperta Finet 1908 S. China
Liparis insectifera Ridl. 1916 New Guinea
Lockhartia imbricata (Lam.) Hoehne 1952 Trinidad to S. Trop. America
Lockhartia ivainae M.F.F.Silva & A.T.Oliveira 2002 Brazil (Pará)
Malaxis insperata Dressler 2003 Nicaragua
Malaxis intermedia (A.Rich.) Seidenf. 1978 SW. India
Malaxis irmae Radins & Salazar 2014 NE. Argentina
Malaxis iwashinae T.Yukawa & T.Hashim. 1998 Vanuatu
Masdevallia icterina Königer 1990 N. Peru
Masdevallia idae Luer & M.Arias 2001 SC. Peru
Masdevallia ignea Rchb.f. 1871 Colombia
Masdevallia immensa Luer 2000 C. Peru
Masdevallia impostor Luer & R.Escobar 1979 W. Venezuela to SE. Ecuador
Masdevallia inamoena (Luer & Sijm) Pfahl 2014 Ecuador (?)
Masdevallia indecora Luer & R.Escobar 1991 Colombia (Antioquia)
Masdevallia infracta Lindl. 1833 Brazil to Bolivia
Masdevallia ingridiana Luer & J.Portilla 2000 S. Ecuador
Masdevallia instar Luer & Andreetta 1978 S. Ecuador to NW. Peru
Masdevallia ionocharis Rchb.f. 1875 Peru to Bolivia
Masdevallia irapana H.R.Sweet 1978 Venezuela
Masdevallia iris Luer & R.Escobar 1982 Venezuela (Falcón, Portuguesa)
Masdevallia ishikoi Luer 1995 Bolivia
Masdevallia isos Luer 1979 Bolivia
Masdevallia ivanii Luer & V.N.M.Rao 2006 SE. Ecuador (Cord. del Cóndor)
Maxillaria imbricata Barb.Rodr. 1877 S. Trop. America
Maxillaria inaequisepala (C.Schweinf.) Molinari 2015 W. South America
Maxillaria inaudita Rchb.f. 1866 Costa Rica to Ecuador
Maxillaria infausta Rchb.f. 1855 Peru
Maxillaria inflexa (Lindl.) Griseb. 1864 Lesser Antilles
Maxillaria insolita Dressler 1981 Panama to NW. Colombia
Maxillaria irrorata Rchb.f. 1883 Ecuador to Peru
Microchilus ibaguensis Ormerod 2009 Colombia
Microchilus integer Ormerod 2005 Ecuador (Esmeraldas)
Microthelys intagana (Dodson & Dressler) Szlach. 1996 Ecuador (Imbabura)
Monophyllorchis idroboi Szlach., S.Nowak & Baranow 2014 Colombia
Monophyllorchis isthmica Kolan. 2014 Panama
Mormodes ignea Lindl. & Paxton 1852 Colombia, Franch Guiana
Mormodes igneum var. maculata Rolfe 1892
Mormodes issanensis F.E.L.Miranda & K.G.Lacerda 1992 Brazil (Amazonas)
Muscarella ichthyonekys (Luer) Luer 2006 Colombia to SE. Ecuador
Muscarella infinita (Luer) Luer 2006 Bolivia (La Paz)
Muscarella intonsa (Luer & R.Escobar) Luer 2006 Colombia (Antioquia)
Neottia inagakii Yagame, Katsuy. & T.Yukawa 2008 Japan (Honshu)
Neottia inayatii (Duthie) Schltr. 1911 Pakistan to W. Himalaya
Nervilia ignobilis Tuyama 1940 Caroline Is.
Nervilia imperatetorum Schltr. 1911 New Guinea
Nervilia infundibulifolia Blatt. & McCann 1932 Indian Subcontinent to Indo-China
Neuwiedia inae de Vogel 1969 Vietnam, Borneo
Notylia incurva Lindl. 1838 Trinidad to Venezuela
Notylia inversa Barb.Rodr. 1882 SE. Brazil
Oberonia imbricata (Blume) Lindl. 1830 Jawa to Vanuatu
Oberonia insectifera Hook.f. 1890 Pen. Thailand to Pen. Malaysia, Borneo, Papua New Guinea
Oberonia insularis Hayata 1911 C. Taiwan
Oberonia intermedia King & Pantl. 1897 Pen. Malaysia (Perak)
Oberonia inversiflora J.J.Sm. 1912 New Guinea
Oberonia irrorata Schltr. 1905 New Guinea
Octomeria iguapensis Schltr. 1922 Brazil (São Paulo to Paraná)
Octomeria integrilabia C.Schweinf. 1935 S. Venezuela to Guyana and Brazil (Roraima)
Octomeria irrorata Schltr. 1919 S. Brazil
Octomeria itatiaiae Brade & Pabst 1966 Brazil (Rio de Janeiro)
Oncidium ibis (Schltr.) M.W.Chase & N.H.Williams 2008 Colombia
Oncidium imitans Dressler 1997 Costa Rica to Panama
Oncidium incurvum Barker ex Lindl. 1840 Mexico (Veracruz to Chiapas)
Oncidium inouei T.Hashim. 1990 Peru
Oncidium integrilabre (Pupulin) M.W.Chase & N.H.Williams 2008 Costa Rica to Colombia
Oncidium ionopterum Rchb.f. 1876 Peru
Oncidium iricolor Rchb.f. 1854 Mexico (Oaxaca)
Oncidium isthmi Schltr. 1922 Costa Rica to Colombia
Oncidium ivoneae Königer 2010 Argentina (Misiones)
Ophrys insectifera L. 1753 Europe
Ophrys insectifera subsp. aymoninii Breistr. 1981 SC. France to N. Spain
Ophrys insectifera subsp. insectifera Europe
Ophrys insectifera subsp. subinsectifera (C.E.Hermos. & Sabando) O.Bolòs & Vigo 2001 N. Spain
Ophrys isaura Renz & Taubenheim 1980 S. Turkey (Içel, Antalya)
Orchis italica Poir. 1798 Medit.
Oreorchis indica (Lindl.) Hook.f. 1890 Himalaya to China (SW. Sichuan, NW. Yunnan), Taiwan
Ornithocephalus inflexus Lindl. 1840 S. Mexico to C. America
Ornithocephalus iridifolius Rchb.f. 1863 Mexico (Veracruz, Oaxaca) to Guatemala
Pabstiella ignota (Luer) Karremans 2016 Bolivia
Pabstiella imbeana (Brade) F.Barros & C.F.Hall 2012 Brazil (Rio de Janeiro)
Pabstiella integripetala (E.M.Pessoa & F.Barros) Karremans 2016 Brazil (Pernambuco)
Pabstiella intraptila Chiron & Xim.Bols. 2011 Brazil (Paraná)
Pabstiella isabelae Chiron & Xim.Bols. 2012 Brazil (Espírito Santo)
Palmorchis imuyaensis Dodson & G.A.Romero 1993 Ecuador (Sucumbios)
Paphiopedilum inamorii P.J.Cribb & A.L.Lamb 2011 Borneo (Sabah)
Paphiopedilum insigne (Wall. ex Lindl.) Pfitzer 1888 Assam (Meghalaya) to China (NW. Yunnan)
Paphiopedilum intaniae Cavestro 2000 Sulawesi
Pelatantheria insectifera (Rchb.f.) Ridl. 1896 Himalaya to Indo-China
Pelexia incurvidens Schltr. 1925 Brazil (Rio Grande do Sul)
Pelexia itatiayae Schltr. 1930 SE. Brazil
Peristylus intrudens (Ames) Ormerod 2011 C. Nepal, China (Hong Kong), C. Taiwan, Philippines (Luzon)
Peristylus iyoensis Ohwi 1936 SC. & S. Japan, C. & S. Taiwan
Phaius indigofer Hassk. 1842 Pen. Malaysia, Jawa
Phaius indochinensis Seidenf. & Ormerod 1995 Thailand to Vietnam
Phalaenopsis inscriptiosinensis Fowlie 1983 C. Sumatera
Pholidota imbricata Hook. 1825 Trop. & Subtrop. Asia to SW. Pacific
Phreatia imitans Schltr. 1913 New Guinea
Phreatia infundibuliformis Ames 1912 Philippines (Mindanao)
Phreatia iridifolia Schltr. 1913 New Guinea
Pinalia ignea (Rchb.f.) Schuit., Y.P.Ng & H.A.Pedersen 2018
Platanthera iinumae Makino 1902 Japan
Platanthera integra (Nutt.) A.Gray ex L.C.Beck 1848 New Jersey to E. Texas
Platanthera integrilabia (Correll) Luer 1975 SW. Appalachian Mts.
Platycoryne isoetifolia P.J.Cribb 1977 S. Zaïre to Zambia
Platylepis intricata Schuit. & de Vogel 2011 Papua New Guinea
Platystele imperialis Archila, Chiron & Szlach. 2016 Mexico (Chiapas) to El Salvador
Platystele ingramii Luer & Dalström 1996 Ecuador (Sucumbios)
Plectrophora iridifolia (Lodd. ex Lindl.) H.Focke 1848 N. South America to Brazil
Pleurothallis imbaburae Luer & Hirtz 1996 Ecuador (Imbabura)
Pleurothallis imber-florum Luer & R.Escobar 1984 W. Colombia
Pleurothallis imitor Luer 1996 Costa Rica
Pleurothallis imperialis Luer 1975 Ecuador
Pleurothallis incongrua Luer 1999 Colombia (Valle del Cauca)
Pleurothallis indecora Rodr.-Mart. & Karremans 2017 Colombia
Pleurothallis index Luer 1980 SW. Colombia to Ecuador
Pleurothallis inflata Rolfe 1894 NW. Venezuela to Ecuador
Pleurothallis inornata Luer & Hirtz 1989 Ecuador (Morona-Santiago)
Pleurothallis instar Luer 1977 Costa Rica to Panama
Pleurothallis ipyrangana Schltr. 1926 Brazil (Paraná)
Pleurothallis iris (Luer & Endara) J.M.H.Shaw 2014 Colombia (Antioquia)
Pleurothallis isthmica Luer 1977 C. America
Pleurothallopsis inaequalis (Luer & R.Escobar) Pridgeon & M.W.Chase 2001 NW. Venezuela to Ecuador
Pleurothallopsis insons (Luer & R.Escobar) Pridgeon & M.W.Chase 2001 Colombia (Norte de Santander)
Podochilus imitans Schltr. 1905 New Guinea
Podochilus intermedius J.J.Sm. 1917 Sulawesi
Podochilus intricatus Ames 1914 Philippines
Polystachya isabelae Mytnik 2011 Uganda
Polystachya isochiloides Summerh. 1939 NE. & C. Tanzania
Pomatocalpa incurvum (J.J.Sm.) J.J.Sm. 1913 New Guinea to Solomon Is.
Ponthieva inaudita Rchb.f. 1876 W. South America
Ponthieva insularis Dressler 2005 Galápagos
Prasophyllum incompositum D.L.Jones 1991 Queensland
Prasophyllum incorrectum D.L.Jones 2003 Tasmania
Prasophyllum incurvum D.L.Jones 1998 Tasmania
Prasophyllum innubum D.L.Jones 2007 New South Wales
Prosthechea ionocentra (Rchb.f.) W.E.Higgins 1998 Costa Rica to Ecuador
Prosthechea ionophlebia (Rchb.f.) W.E.Higgins 1998 Costa Rica to W. Panama
Prosthechea itabirinhensis (Campacci) J.M.H.Shaw 2014 Brazil (Minas Gerais)
Pseudolaelia irwiniana Pabst 1973 SE. Brazil (Serra do Espinhaço)
Pterichis isabeliana Szlach. & Kolan. 2013 Colombia
Pteroceras indicum Punekar 2008 India (Karnataka)
Pterostylis incognita (D.L.Jones) G.N.Backh. 2010 Victoria
Pterostylis insectifera M.A.Clem. 1989 SW. Australia
Pterostylis irsoniana Hatch 1950 New Zealand
Pterostylis irwinii D.L.Jones, Molloy & M.A.Clem. 1997 N. & C. New Zealand
Pterygodium inversum (Thunb.) Sw. 1800 SW. Cape Prov.
Renanthera imschootiana Rolfe 1891 Arunachal Pradesh to China (S. Yunnan) and Vietnam
Renanthera isosepala Holttum 1965 Thailand, N. Borneo
Restrepia iris Luer 1980 SE. Ecuador
Rhytionanthos indicus C.S.Kumar & Garay 2013
Robiquetia ilocosnortensis Calaramo, Cootes & Gaspar 2018 Philippines (Malesia, Asia-Tropical)
Robiquetia inflata (Metusala & P.O'Byrne) Kocyan & Schuit. 2014 Borneo (Kalimantan)
Robiquetia insectifera (J.J.Sm.) Kocyan & Schuit. 2014 SE. Tibet, Indo-China to Malesia
Rossioglossum insleayi (Baker ex Lindl.) Garay & G.C.Kenn. 1976 C. & SW. Mexico
Sarcochilus iboensis Schltr. 1913 New Guinea
Sarcoglottis itararensis (Kraenzl.) Hoehne 1945 Brazil (Paraná)
Scaphyglottis imbricata (Lindl.) Dressler 2002 Mexico to N. & W. South America
Scuticaria irwiniana Pabst 1973 Brazil (Minas Gerais)
Scuticaria itirapinensis Pabst 1973 Brazil (São Paulo)
Selenipedium isabelianum Barb.Rodr. 1874 Brazil (Pará, Bahia)
Sobralia imavieirae Campacci & J.B.F.Silva 2010 Brazil (Roraima)
Sobralia infundibuligera Garay & Dunst. 1965 S. Venezuela to Guyana and Brazil (Roraima)
Spathoglottis ixioides (D.Don) Lindl. 1831 C. & E. Himalaya to S. Tibet
Specklinia icterina Bogarín 2014 Costa Rica
Spiranthes igniorchis M.C.Pace 2017 Florida (Southeastern U.S.A., Northern America)
Spiranthes incurva (Jenn.) M.C.Pace 2017
Spiranthes infernalis Sheviak 1989 S. Nevada (Nye Co.)
Stanhopea insignis J.Frost ex Hook. 1829 SE. & S. Brazil
Stanhopea intermedia Klinge 1898 SW. Mexico
Stelis imbricans Luer & Hirtz 2004 Ecuador
Stelis immersa (Linden & Rchb.f.) Pridgeon & M.W.Chase 2001 Mexico to N. Venezuela
Stelis immodica Luer & Hirtz 2004 Ecuador
Stelis imperalis Luer & R.Escobar 2017 Colombia
Stelis imperiosa Luer & R.Escobar 2018 Cauca (Colombia, Western South America, Southern America)
Stelis impostor Luer & Hirtz 2004 Ecuador
Stelis imraei (Lindl.) Pridgeon & M.W.Chase 2001 Costa Rica to S. Trop. America and Lesser Antilles
Stelis inamoena Luer & R.Escobar 2017 Colombia
Stelis inclinata O.Duque 1997 Colombia (Antioquia)
Stelis index Luer & R.Escobar 2016 Colombia
Stelis inedita Luer & R.Escobar 2017 Colombia
Stelis inflata Luer 2007 Ecuador (Cotopaxi)
Stelis infundibulosa (Luer) Pridgeon & M.W.Chase 2001 Colombia (Santander)
Stelis ingridiana Luer & Hirtz 2004 Ecuador
Stelis intermedia Poepp. & Endl. 1836 S. Trop. America
Stelis intonsa Luer & Endara 2004 Ecuador
Stelis ionantha Luer & R.Escobar 2016 Colombia
Stelis ipialesensis Luer & Hirtz 2017 Colombia
Stelis isthmi Schltr. 1922 Panama
Stelis itatiayae Schltr. 1922 SE. Brazil
Stelis iwatsukae T.Hashim. 1976 Bolivia
Stenoglottis inandensis G.McDonald & D.G.A.Styles 2008 KwaZulu-Natal
Taeniophyllum iboense Schltr. 1913 New Guinea
Taeniophyllum iboetii (J.J.Sm.) Kocyan & Schuit. 2014 Maluku (Tidore)
Taeniophyllum inconspicuum Schltr. 1911 Sulawesi
Taeniophyllum insulare Seidenf. 1988 Thailand
Taeniophyllum intermedium Carr 1932 Pen. Malaysia
Telipogon ibischii (R.Vásquez) N.H.Williams & Dressler 2005 Bolivia
Telipogon immaculatus Christenson 2001 Ecuador
Telipogon intis Braas 1981 Peru (Huánuco)
Telipogon ionopogon Rchb.f. 1876 S. Ecuador
Telipogon isabelae Dodson & Hirtz 2004 Ecuador
Teuscheria integrilabia Dodson 1978 Ecuador
Thelymitra imbricata D.L.Jones & M.A.Clem. 1998 N. & E. Tasmania
Thelymitra improcera D.L.Jones & M.A.Clem. 1998 Tasmania
Thelymitra incurva Jeanes 2012 New South Wales to Victoria
Thelymitra inflata Jeanes 2004 SE. Australia
Thelymitra irregularis Nicholls 1946 SE. Australia
Thelymitra ixioides Sw. 1800 SE. Queensland to SE. Australia
Thrixspermum incurvicalcar J.J.Sm. 1926 SW. Sumatera
Thrixspermum indicum Vik.Kumar, D.Verma & A.N.Rao 2017 Assam (Meghalaya)
Thrixspermum indicum Vik.Kumar , D.Verma & A.N.Rao 2017 Meghalaya (Assam, Indian Subcontinent, Asia-Tropical)
Thrixspermum indragiriense Schltr. 1907 NE. Sumatera
Thrixspermum inquinatum J.J.Sm. 1907 Borneo
Thrixspermum integrum L.O.Williams 1938 Philippines
Thrixspermum iodochilus Ridl. 1922 Pen. Malaysia
Trichocentrum ionopthalmum Rchb.f. 1876 W. Brazil
Trichoglottis ionosma (Lindl.) J.J.Sm. 1907 Philippines
Trichosalpinx inaequisepala (C.Schweinf.) Luer 1983 Peru to Bolivia
Trichosalpinx inquisiviensis (Luer & R.Vásquez) Luer 1983 Bolivia (La Paz)
Trichosalpinx intricata (Lindl.) Luer 1983 S. Trop. America
Trichotosia indragiriensis (Schltr.) Kraenzl. 1911 Sumatera
Trichotosia integra Ridl. 1917 Sumatera
Trichotosia iodantha (Schltr.) P.F.Hunt 1970 New Guinea
Tridactyle inaequilonga (De Wild.) Schltr. 1918 Tanzania to Zimbabwe
Tridactyle inflata Summerh. 1948 N. Tanzania
Vanda insignis Blume 1849 Lesser Sunda Is.
Vanda insularum (Christenson) L.M.Gardiner 2012 Borneo (Is. off E. Kalimantan)
Vanilla imperialis Kraenzl. 1896 W. Trop. Africa to SW. Ethiopia and Angola
Vanilla inodora Schiede 1829 Mexico to C. America
Vanilla insignis Ames 1934 S. Mexico to Honduras
Warczewiczella ionoleuca (Rchb.f.) Schltr. 1920 Colombia to Ecuador
Xylobium insolitum Szlach. & Kolan. 2014 Colombia
Zeuxine integrilabella C.S.Leou 1994 C. Taiwan
Zootrophion ildephonsi P.Ortiz 2012 Colombia