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» RVO Orchid Genus List

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  • » RVO Orchid Genus List

    » RVO Orchid Genus List

    RVO's Orchid Forum - Orchid Genus Listing. Select the letter for a jump to a particular section.
    A B C D E F G H I-J K L M N O P Q R S T U-V W-Z

    Orchid Genus O (Page 1, 2,)

    Orchid Genus O

    Abbrev.

    Class

    Formula - Notes

    Oakes-Amesia

    Oa.

    natural

    In tribe Maxillarieae, subtribe Ornithocephalinae - See Ornithocephalus

    Oatasetum

     

    natural

    Orthographic variant of Catasetum

    Oberonia

    Ob.

    natural

    In tribe Malaxideae (no subtribes in Malaxideae)

    Oberoniae

     

    natural

    Orthographic variant of Oberonia

    Oberonioides

     

    natural

    In tribe Malaxideae (no subtribes in Malaxideae)

    Obrienara

    Obr.

    hybrid

    Cattleya, Guarianthe, Laelia, Prosthechea

    Ocampoa

     

    natural

    See Cranichis

    Oceoclades

     

    natural

    Orthographic variant of Oeceoclades

    Oceocladus

     

    natural

    Orthographic variant of Oeceoclades

    Ochiastrum

     

    natural

    See Orchiastrum

    Ochyrella

     

    natural

    See Pteroglossa

    Ochyrorchis

     

    natural

    See Habenaria

    Octadesmia

     

    natural

    See Dilomilis

    Octameria

     

    natural

    Orthographic variant of Octomeria

    Octandrorchis

     

    natural

    Invalidly published - see Octomeria

    Octarrhena

    Oct.

    natural

    In tribe Podochileae, subtribe Thelasiinae

    Octcmeria

     

    natural

    Orthographic variant of Octomeria

    Octomeria

    Oma.

    natural

    In tribe Epidendreae, subtribe Pleurothallidinae

    Octomeria (1825)

    Oc1825

    natural

    nom. illeg.  cf. {Eria}

    Octomeris

     

    natural

    Orthographic variant of Octomeria

    Oddyara

    Oddy.

    hybrid

    Cochleanthes, Kefersteinia, Pescatorea (= Pescatoria)

    Oderara

    Ode.

    hybrid

    Arachnis, Paraphalaenopsis, Renanthera, Vanda, Vandopsis

    Odonchlodiopsis

    Oddps.

    hybrid

    See {Odonchlopsis}.- (Cochlioda, Miltoniopsis, Odontoglossum)

    Odonchlopsis

    Ocp.

    hybrid

    Cochlioda, Miltoniopsis, Odontoglossum

    Odonectis

     

    natural

    See Isotria

    Odonthorhynchus

     

    natural

    Orthographic variant of Odontorrhynchus

    Odontioda

    Oda.

    hybrid

    Cochlioda, Odontoglossum

    Odontiodonia

    O.

    hybrid

    Competes with Vuylstekeara - (Cochlioda, Miltonia, Odontoglossum)

    Odontiopsis

    Otp.

    hybrid

    Miltoniopsis, Odontoglossum

    Odontobrassia

    Odbrs.

    hybrid

    Brassia, Odontoglossum

    Odontocentrum

    Otc.

    hybrid

    Odontoglossum, Trichocentrum

    Odontochilos

     

    natural

    Orthographic variant of Odontochilus

    Odontochilus

    Odt.

    natural

    Split from Anoectochilus

    Odontocidium

    Odcdm.

    hybrid

    Odontoglossum, Oncidium

    Odontoglossum

    Odm.

    natural

    In tribe Maxillarieae, subtribe Oncidiinae

    Odontoglosum

     

    natural

    Orthographic variant of Odontoglossum

    Odontokoa

    Otk.

    hybrid

    Odontoglossum, Zelenkoa

    Odontonia

    Odtna.

    hybrid

    Miltonia, Odontoglossum

    Odontopilia

    Odpla.

    hybrid

    Odontoglossum, Trichopilia

    Odontorettia

    Odrta.

    hybrid

    Comparettia, Odontoglossum

    Odontorhynchus

     

    natural

    Orthographic variant of Odontorrhynchus

    Odontorrhynchos

     

    natural

    In Dressler pg 269 – Orthographic variant of Odontorrhynchus

    Odontorrhynchus

    Odo.

    natural

    In tribe Cranichideae, subtribe Spiranthinae

    Odontostele

    Ots.

    hybrid

    Odontoglossum, Rhynchostele

    Odontostele

     

    natural

    Invalidly published - see Pleurothallis

    Odontostyles

     

    natural

    See Bulbophyllum

    Odontostylis

     

    natural

    Invalidly published - see Bulbophyllum

    Odontozelencidium

    Otl.

    hybrid

    Odontoglossum, Oncidium, Zelenkoa

    Odopetalum

    Od.

    hybrid

    Odontoglossum, Zygopetalum

    Odyncidium

    Ody.

    hybrid

    Odontoglossum, Oncidium, Rhynchostele

    Oeceoclades

    Oecl.

    natural

    In tribe Cymbidieae, subtribe Eulophiinae

    Oeceolades

     

    natural

    Orthographic variant of Oeceoclades

    Oecoeoclades

     

    natural

    Orthographic variant of Oeceoclades

    Oenia

     

    natural

    Orthographic variant of Oeonia

    Oeonia

    Oeo.

    natural

    In tribe Vandeae, subtribe Angraecinae

    Oeoniella

    Oenla.

    natural

    In tribe Vandeae, subtribe Angraecinae

    Oeraia

     

    natural

    Orthographic variant of Ceraia

    Oerstedella

    Oe.

    natural

    See Epidendrum - In tribe Epidendreae, subtribe Laeliinae

    Oerstedkeria

    Ork.

    hybrid

    Barkeria, Oerstedella

    Oerstedtella

     

    natural

    Orthographic variant of Oerstedella

    Oerstelaelia

    Osl.

    hybrid

    Laelia, Oerstedella

    Oerstonia

     

    hybrid

    Spelling error in Orchid Review May 2004 - See Oertonia

    Oertonia

    Oer.

    hybrid

    Broughtonia, Oerstedella

    Oestlundia

    Ost.

    natural

    In tribe Epidendreae, subtribe Laeliinae

    Oestlundorchis

    Oes.

    natural

    In tribe Cranichideae, subtribe Spiranthinae

    Ogygia

     

    natural

    See Acianthera

    Okaara

    Okr.

    hybrid

    Ascocentrum, Renanthera, Rhynchostylis, Vanda

    Oleronia

     

    natural

    Orthographic variant of Oberonia

    Olgasis

    Olg.

    natural

    See Tolumnia - (In tribe Maxillarieae, subtribe Oncidiinae)

    Oligochaetilus

     

    natural

    Orthographic variant of Oligochaetochilus

    Oligochaetochilus

    Ogt.

    natural

    See Pterostylis

    Oligophyton

    Ol.

    natural

    In tribe Orchideae, subtribe Orchidinae

    Oliveriana

    Oli.

    natural

    In tribe Maxillarieae, subtribe Oncidiinae

    Omaea

     

    natural

    Orthographic variant of Omoea

    Omaria

     

    natural

    A fictitious and nomen illegitimum genus.

    Ommatidium

     

    natural

    Orthographic variant of Ommatodium

    Ommatodium

     

    natural

    See Pterygodium

    Omoea

    Om.

    natural

    In tribe Vandeae, subtribe Aeridinae

    Oncandra

    Ora.

    hybrid

    Galeandra,Oncidium

    Oncidaretia

    Ont.

    hybrid

    Corrected to Oncidarettia - (Comparettia, Oncidium)

    Oncidarettia

    Ott.

    hybrid

    See Oncidettia - (Comparettia, Oncidium) Originally published as {Oncidaretia}

    Oncidasia

    Osa.

    hybrid

    See Aspasium - (Aspasia, Oncidium)

    Oncidenia

    Oncna.

    hybrid

    Macradenia, Oncidium

    Oncidesa

    Oncsa.

    hybrid

    Gomesa, Oncidium

    Oncidettia

    Onctta.

    hybrid

    Comparettia, Oncidium

    Oncidguezia

    Oncg.

    hybrid

    See Rodricidium - (Oncidium, Rodriguezia) Appears in Handbook on Orchid Nomenclature 1993: 92 by error as {Oncidquezia}.

    Oncididium

     

    natural

    Orthographic variant of Oncidium

    Oncidiella

    Onclla.

    hybrid

    Oncidium, Rodrigueziella

    Oncidiochilus

     

    natural

    Invalidly published - see Goodyera

    Oncidioda

    Oncda.

    hybrid

    Cochlioda, Oncidium

    Oncidium

    Onc.

    natural

    In tribe Maxillarieae, subtribe Oncidiinae

    Oncidodontopsis

    Odd.

    hybrid

    Miltoniopsis, Odontoglossum, Oncidium

    Oncidoglossum

    Oig.

    hybrid

    Oncidium, Rossioglossum

    Oncidophora

    Onp.

    hybrid

    See Ornithocidium - (Oncidium, Ornithophora)

    Oncidopsiella

    Odp.

    hybrid

    Oncidium, Psychopsiella

    Oncidopsis

    Oip.

    hybrid

    Miltoniopsis, Oncidium

    Oncidpilia

    Oncpa.

    hybrid

    Oncidium, Trichopilia

    Oncidquezia

    Onz.

    hybrid

    Orthographic error for Oncidguezia - (Oncidium, Rodriguezia)

    Oncidum

     

    natural

    Orthographic variant of Oncidium

    Oncidumnia

    Ocd.

    hybrid

    Oncidium, Tolumnia

    Oncigomada

    Oncigom.

    hybrid

    Ada, Gomesa, Oncidium - See Gomonciada

    Oncitonioides

    Otd.

    hybrid

    Miltonioides, Oncidium

    Oncodia

     

    natural

    See Brachtia

    Oncophyllum

     

    natural

    See Bulbophyllum

    Oncostele

    Ons.

    hybrid

    Oncidium, Rhynchostele

    Ondicium

     

    natural

    Orthographic variant of Oncidium

    Onekettia

     

    natural

    Orthographic variant of Quekettia

    Onkeripus

     

    natural

    See Xylobium

    Onoara

    Onra.

    hybrid

    Ascocentrum, Renanthera, Vanda, Vandopsis

    Onrodenkoa

    Odk.

    hybrid

    Oncidium, Rodriguezia, Zelenkoa

    Ontolezia

    Otz.

    hybrid

    Oncidium, Rodriguezia, Tolumnia

    Ontolglossum

    Ogs.

    hybrid

    Odontoglossum, Oncidium, Tolumnia

    Onychium

     

    natural

    Invalidly published - see Dendrobium

    Onychyum

     

    natural

    Orthographic variant of Onychium

    Onzelcentrum

    Olt.

    hybrid

    Oncidium, Trichocentrum, Zelenkoa

    Onzelettia

    Ozt.

    hybrid

    Comparettia, Oncidium, Zelenkoa

    Onzeloda

    Ozl.

    hybrid

    Cochlioda, Oncidium, Zelenkoa

    Onzelumnia

    Ozn.

    hybrid

    Oncidium, Tolumnia, Zelenkoa

      Orchid Genus O (Page 1, 2,)

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