Orchidaceae genera

Genera of the Orchidaceae

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	Genus	ranks
	Macbrideara J.M.H.Shaw	Brassia × Miltonia × Miltoniopsis × Rossioglossum
	Maccolmara auct.	Cochleanthes × Colax × Promenaea × Zygopetalum
	Maccorquodaleara Ross Tucker	Aganisia × Batemannia × Cochleanthes × Otostylis × Pabstia × Promenaea × Zygopetalum × Zygosepalum
	Maccoyara auct.	Aerides × Vanda × Vandopsis
	Maccraithara Halls & J.M.H.Shaw	Baptistonia × Cochlioda × Odontoglossum
	Maccullyara McCully	Brassia × Cochlioda × Oncidium
	Macdanielara J.M.H.Shaw	Doritis × Neofinetia × Phalaenopsis
	Macekara auct.	Arachnis × Phalaenopsis × Renanthera × Vanda × Vandopsis
	Maclellanara auct.	Brassia × Odontoglossum × Oncidium
	Maclemoreara auct.	Brassia × Laelia × Schomburgkia
	Macmeekinara J.M.H.Shaw	Brassavola × Caularthron × Guarianthe × Laelia × Sophronitis
	Macodes Lindl.	subfamily Orchidoideae tribe Cranichideae subtribe Goodyerinae
	Macodisia Garay & H.R.Sweet	Ludisia × Macodes
	Macodyera	Goodyera × Macodes
	Macradenia R.Br.	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Macradesa auct.	Gomesa × Macradenia
	Macrangraecum Costantin	Angraecum × Macroplectrum
	Macrastonia J.M.H.Shaw	Baptistonia × Macradenia
	Macroclinium Barb.Rodr.	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Macropodanthus L.O.Williams	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Macropodsiella	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Macrostepis Thouars	Invalid name
	Maderoara	Brassia × Gomesa × Oncidium × Rhynchostele
	Maechtleara G.Monnier & J.M.H.Shaw	Batemannia × Galeottia × Zygopetalum
	Mailamaiara auct.	Cattleya × Diacrium × Laelia × Schomburgkia
	Malaxis Sol. ex Sw.	tribe Malaxideae Epidendroideae>Malaxideae>
	Malcolmcampbellara auct.	Drymoanthus × Plectorrhiza × Sarcochilus
	Manniella Rchb.f.	subfamily Orchidoideae tribe Cranichideae subtribe Mannielinae
	Mantinara J.M.H.Shaw	Cattleya × Epidendrum × Guarianthe × Sophronitis
	Mapingucaste J.M.H.Shaw	Lycaste × Mapinguari
	Marcchristopherstormara P.A.Storm & J.M.H.Shaw	Brassavola × Broughtonia × Cattleya × Myrmecophila
	Margelliantha P.J.Cribb	subfamily Epidendroideae tribe Vandeae subtribe Angraecinae
	Marimeara Esperon	Cattleya × Guarianthe × Psychilis
	Marimerara	Cattleya × Guarianthe × Psychilis
	Markara J.M.H.Shaw	Laelia × Myrmecophila × Caularthron
	Maronara J.M.H.Shaw	Cattleya × Encyclia × Rhyncholaelia × Sophronitis
	Marriottara J.M.H.Shaw	Brassavola × Cattleya × Rhyncholaelia × Sophronitis
	Marshara J.M.H.Shaw	Cattleya × Encyclia × Prosthechea × Rhyncholaelia
	Martiusara J.M.H.Shaw	Brassia × Cochlioda × Miltonia × Miltoniopsis × Odontoglossum × Oncidium
	Marvingerberara M.Gerber & R.Gerber	Brassavola × Caularthron × Laelia
	Marycrawleystormara P.A.Storm & J.M.H.Shaw	Cattleya × Caularthron × Guarianthe × Laelia × Rhyncholaelia × Psychilis
	Marystormara	Cattleytonia × Lesueurara
	Masdevallia Ruiz & Pav.	subfamily Epidendroideae tribe Epidendreae subtribe Pleurothallidinae
	Masonara auct.	Aganisia × Batemannia × Colax × Otostylis × Promenaea × Zygopetalum × Zygosepalum
	Masrepia J.M.H.Shaw	Masdevallia × Restrepia
	Massangeara J.M.H.Shaw	Miltonia × Odontoglossum × Oncidium × Rhynchostele
	Mastixiodendron Melch.	None
	Mathewsara J.M.H.Shaw	Miltonia × Miltoniopsis × Oncidium × Rossioglossum
	Matsudaara auct.	Barkeria × Cattleya × Laelia × Sophronitis
	Maumeneara J.M.H.Shaw	Brassavola × Cattleya × Encyclia × Guarianthe × Laelia × Rhyncholaelia
	Maunderara auct.	Ada × Cochlioda × Miltonia × Odontoglossum × Oncidium
	Mauriceara J.M.H.Shaw	Aganisia × Batemannia × Otostylis × Pabstia × Promenaea × Zygopetalum × Zygosepalum
	Maxcastuloa	Maxiluloa × Lycaste
	Maxidium J.M.H.Shaw	Cymbidium × Maxillaria
	Maxillacaste auct.	Lycaste × Maxillaria
	Maxillaria Ruiz & Pav.	subfamily Epidendroideae tribe Cymbidieae subtribe Maxillariinae
	Maxillyca J.M.H.Shaw	Maxillaria × Mormolyca
	Maxilobium auct.	Maxillaria × Xylobium
	Maxiluloa	Anguloa × Maxillaria
	Maxthompsonara F.W.Clarke	Batemannia × Galeottia × Pabstia
	Mayara Garay & H.R.Sweet	Papilionanthe × Renanthera × Vanda
	Maymoirara auct.	Cattleya × Epidendrum × Laeliopsis
	Measuresara J.M.H.Shaw	Cattleya × Prosthechea × Rhyncholaelia × Sophronitis
	Mediocalcar J.J.Sm.	subfamily Epidendroideae tribe Podochileae subtribe Eriinae
	Meechaiara auct.	Ascocentrum × Doritis × Phalaenopsis × Rhynchostylis × Vanda
	Megalorchis H.Perrier	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Megastylis (Schltr.) Schltr.	subfamily Orchidoideae tribe Diurideae subtribe Megastylidinae
	Meiracyllium Rchb.f.	subfamily Epidendroideae tribe Epidendreae subtribe Laeliinae
	Meirmosesara J.M.H.Shaw	Ascocentrum × Paraphalaenopsis × Phalaenopsis × Vandopsis
	Meloara J.M.H.Shaw	Cattleya × Caularthron × Laelia × Rhyncholaelia
	Mendelara Jusczak & J.M.H.Shaw	Ascocentrum × Holcoglossum × Neofinetia × Rhynchostylis × Vanda
	Mendosepalum auct.	Galeottia × Zygosepalum
	Menziesara J.M.H.Shaw	Ascocentrum × Paraphalaenopsis × Rhynchostylis × Vandopsis
	Mesadenella Pabst & Garay	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Mesadenus Schltr.	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Meshaara	Gomesa × Leochilus × Macradenia × Oncidium × Rodriguezia
	Metdepenningenara J.M.H.Shaw	Cattleya × Encyclia × Prosthechea × Rhyncholaelia × Sophronitis
	Mexipedium V.A.Albert & M.W.Chase	Cypripedioideae>>
	Michaelara	Neogardneria × Paradisanthus × Zygopetalum
	Michaeltibbsara	Neogardneria × Pabstia × Paradisanthus × Zygopetalum
	Michelvacherotara J.M.H.Shaw	Broughtonia × Cattleya × Epidendrum × Rhyncholaelia × Sophronitis
	Micholitzara auct.	Aerides × Ascocentrum × Neofinetia × Vanda
	Microchilus C.Presl	subfamily Orchidoideae tribe Cranichideae subtribe Goodyerinae
	Microcoelia Lindl.	subfamily Epidendroideae tribe Vandeae subtribe Angraecinae
	Microepidendrum Brieger ex W.E.Higgins	subfamily Epidendroideae tribe Epidendreae subtribe Laeliinae
	Micropera Lindl.	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Microsaccus Blume	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Microthelys Garay	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Microtis R.Br.	subfamily Orchidoideae tribe Diurideae subtribe Prasophyllinae
	Milassentrum J.M.H.Shaw	Brassia × Miltonia × Trichocentrum
	Milcentrum J.M.H.Shaw	Miltonia × Trichocentrum
	Milcidossum J.M.H.Shaw	Miltonia × Oncidium × Rossioglossum
	Milenkocidium J.M.H.Shaw	Miltonia × Oncidium × Zelenkoa
	Millerara J.M.H.Shaw	Brassavola × Caularthron × Guarianthe × Laelia
	Milmilcidium J.M.H.Shaw	Miltonia × Miltoniopsis × Oncidium
	Milmiloda J.M.H.Shaw	Cochlioda × Miltonia × Miltoniopsis
	Milmiloglossum J.M.H.Shaw	Miltonia × Miltoniopsis × Odontoglossum
	Milmilpasia	Aspasia × Miltonia × Miltoniopsis
	Milmilrassia J.M.H.Shaw	Brassia × Miltonia × Miltoniopsis
	Milmiltonia J.M.H.Shaw	Miltonia × Miltoniopsis
	Miloara	Miltonia × Pabstia × Promenaea × Zygopetalum
	Milonzina J.M.H.Shaw	Cuitlauzina × Miltonia × Oncidium
	Milpasia auct.	Aspasia × Miltonia
	Milpilia auct.	Miltonia × Trichopilia
	Miltada auct.	Ada × Miltonia
	Miltadium auct.	Ada × Miltonia × Oncidium
	Miltarettia auct.	Comparettia × Miltonia
	Miltistonia auct.	Baptistonia × Miltonia
	Miltochilidium J.M.H.Shaw	Cyrtochilum × Miltonia × Oncidium
	Miltochilum J.M.H.Shaw	Cyrtochilum × Miltonia
	Miltodontrum J.M.H.Shaw	Miltonia × Odontoglossum × Trichocentrum
	Miltogomechilum J.M.H.Shaw	Cyrtochilum × Gomesa × Miltonia
	Miltoncentrum J.M.H.Shaw	Miltonia × Oncidium × Trichocentrum
	Miltoncidostele J.M.H.Shaw	Miltonia × Oncidium × Rhynchostele
	Miltonguezia auct.	Miltonia × Rodriguezia
	Miltonia Lindl.	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Miltonidium auct.	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Miltonioda auct.	Cochlioda × Miltonia
	Miltoniopsis God.-Leb.	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Miltonpasia auct.	Aspasia × Miltonia
	Miltonpilia auct.	Miltonia × Trichopilia
	Miltostelada J.M.H.Shaw	Ada × Miltonia × Rhynchostele
	Mizunoara J.M.H.Shaw	Ascocentrum × Neofinetia × Renanthera × Vanda
	Mizutara auct.	Cattleya × Diacrium × Schomburgkia
	Mobilabium Rupp	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Moensara Griffits & J.M.H.Shaw	Cattleya × Encyclia × Guarianthe × Prosthechea
	Moirara auct.	Phalaenopsis × Renanthera × Vanda
	Mokara auct.	Arachnis × Ascocentrum × Vanda
	Monkara Monk	Brassavola × Broughtonia × Myrmecophila
	Monkhouseara auct.	Aganisia × Batemannia × Colax × Otostylis × Zygopetalum × Zygosepalum
	Monnierara auct.	Catasetum × Cycnoches × Mormodes
	Monophyllorchis Schltr.	subfamily Epidendroideae tribe Triphoreae subtribe Triphorinae
	Moonara auct.	Aerides × Ascocentrum × Neofinetia × Rhynchostylis
	Mooreara auct.	Brassavola × Broughtonia × Cattleya × Laelia × Schomburgkia × Sophronitis
	Morieara Morie & J.M.H.Shaw	Doritis × Neofinetia × Phalaenopsis × Rhynchostylis
	Mormariella J.M.H.Shaw	Maxillariella × Mormolyca
	Mormodes Lindl.	subfamily Epidendroideae tribe Cymbidieae subtribe Catasetinae
	Mormodia	Clowesia × Mormodes
	Mormosellia M.Chen	Ansellia × Mormodes
	Morrisonara auct.	Ada × Miltonia × Odontoglossum
	Moscosoara auct.	Broughtonia × Epidendrum × Laeliopsis
	Mountfordara J.M.H.Shaw	Leochilus × Oncidium × Rodriguezia × Tolumnia × Zelenkoa
	Mycaranthes Blume	subfamily Epidendroideae tribe Podochileae subtribe Eriinae
	Myoxanthus Poepp. & Endl.	subfamily Epidendroideae tribe Epidendreae subtribe Pleurothallidinae
	Myoxastrepia Glic. & J.M.H.Shaw	Myoxanthus × Restrepia
	Myranthelia	Laelia ×Guarianthe × Myrmecophila
	Myrmecanthe J.M.H.Shaw	Guarianthe × Myrmecophila
	Myrmecatavola J.M.H.Shaw	Brassavola × Cattleya × Myrmecophila
	Myrmecatlaelia	Cattleya × Laelia × Myrmecophila
	Myrmecatyclia	subfamily Epidendroideae tribe Epidendreae subtribe Laeliinae
	Myrmecavola P.A.Storm	Brassavola × Myrmecophila
	Myrmechea	Myrmecophila × Prosthechea
	Myrmechis Blume	subfamily Orchidoideae tribe Cranichideae subtribe Goodyerinae
	Myrmecocattleya Rolfe	Cattleya × Myrmecophila
	Myrmecochile J.M.H.Shaw	Euchile × Myrmecophila
	Myrmecolaelia F.Hanb. ex Rolfe	subfamily Epidendroideae tribe Epidendreae subtribe Laeliinae
	Myrmecophila Rolfe	subfamily Epidendroideae tribe Epidendreae subtribe Laeliinae
	Myrmesophleya J.M.H.Shaw	Cattleya × Myrmecophila × Sophronitis
	Myrmetonia	Broughtonia × Myrmecophila
	Myrosmodes Rchb.f.	subfamily Orchidoideae tribe Cranichideae subtribe Cranichidinae
	Mystacidium Lindl.	subfamily Epidendroideae tribe Vandeae subtribe Angraecinae
	Mystorchis Truter & J.M.H.Shaw	Cyrtorchis × Mystacidium