Genus Abbreviations

GENUS                     ABBREVIATION              CLASS       SPECIES   HYBRID      MAKEUP

Abaxianthus               Ab.                       111

Acacallis                 Ac                        108                               Natl. Genus

Acampe                    Acp.                                  58        59          Natl. Genus

Acampodorum               Apd.                      59

Acanthephippium           Aca.                      111                               Natl. Genus

Acinbreea                 Acba.                     111                               Acn x Emb

Acineta                   Acn.                      111                               Natl. Genus

Acostaea                  Asa.                      105                               Natl. Genus

Acriopsis                 Acr.                      111                               Natl. Genus

Acrolophia                Apa.                      93                                Natl. Genus

Ada                       Ada.                      89                                Natl. Genus

Adacidium                 Adcm.                     86                                Ada x Onc

Adaglossum                Adgm.                     88                                Ada x Odin

Adamara                   Adm.                      13

Adapasia                  Adps.                     89                                Ada x Asp

Adenoncos                 Ade.                                  58        59          Natl. Genus

Adioda                    Ado.                      89                                Ada x Cda

Aerangaeris               Arg.                      46                                Aergs x Rangaeris

Aerangis                  Aergs.                    46                                Natl. Genus

Aeranthes                 Aerth.                                58        59          Natl. Genus

Aerasconetia              Aescta.                   47                                Aer x Asctm x Neof

Aeridachnis               Aerdns.                   47                                Aer x Arach

Aerides                   Aar.                      47                                Natl. Genus

Aeridisia                 Aersa.                    47                                Aer x Lsa

Aeriditis                 Aerdts.                   47                                Aer x Dor

Aeridocentrum             Aerctm.                   47                                Aer x Asctm

Aeridochilus              Aerchs.                   47                                Aer x Sarco

Aeridofinetia             Aerf.                     47                                Aer x Neof

Aeridoglossum             Aergm.                    47                                Aer x Ascgm

Aeridoglottis             Aegts.                    47                                Aer x Trgl

Aeridopsis                Aerps.                    47                                Aer x Phal

Aeridovanda               Aerdv.                    47                                Aer x V

Aeridovanisia             Aervsa.                   47                                Aer x Lsa x V

Agananthes                Agths.                    108                               Aganisa x Cochleanthes

Aganax                    Agx.                      108                               Agn x Clx

Aganisia                  Agn.                      108                               Natl. Genus

Agasepalum                Agsp.                     108                               Aganisia x Zygosepalum

Agrostophyllum            Agr.                      111

Aitkenara                 Aitk.                     108                               Otst x Z x Zspm

Alamania                  Al.                                   19        27          Natl. Genus

Alangreatwoodara          Agwa.                     108                               Clx x Prom x Z

Alantuckerara             Atc.                      108

Alexanderara              Alxra.                    77                                Brs x Cda x Odm x Onc

Aliceara                  Alcra.                    77                                Brs x Milt x Onc

Allenara                  Alna.                     13                                C x Diacm x Epi x L

Alphonsoara               Alph.                     53                                Arach x asctm x V x Vdps

Altensteinia              Alt.                      111

Amblostoma                Amb.                                  19        27          Natl. Genus

Amesangis                 Am.                       46

Amesiella                 Ame.                                  58        59          Natl. Genus

Amesilabium               Ami.                      59

Amitostigma               Ami.                      111                               Natl. Genus

Amparoa                   Amp.                      89                                Natl. Genus

Anacamptis                Ant.                      111                               Natl. Genus

Ancistrochilus            Anc.                      111                               Natl. Genus

Andasodenia               Add.                      57

Andrewara                 Andw.                     55                                Arach x Ren x Trgl x V

Angida                    Agd.                      108

Anglyda                   Ayd.                      106

Angraecentrum             Angctm.                   48                                Angcm x Asctm

Angraecopsis              Ago.                                  58        59          Natl. Genus

Angraecostylis            Angsts.                   48                                Angcm x Rhy

Angraecum                 Angcm.                    48                                Natl. Genus

Angraecyrtanthes          Ancyth.                   48                                Aerth x Angcm x Cyrtcs

Angraeorchis              Angchs.                   48                                Angcm x Cyrtcs

Angrangis                 Angrs.                    46                                Aergs x Angcm

Angranthellea             Angtla.                   48                                Aerth x Angcm x Jum

Angranthes                Angth.                    48                                Aerth x Angcm

Angreoniella              Angnla.                   48                                Angcm x Oenla

Anguloa                   Ang.                      108                               Natl. Genus

Angulocaste               Angcst.                   106                               Ang x Lyc

Anoectochilus             Anct.                     111                               Natl. Genus

Anoectomaria              Anctma.                   111                               Anct x Haem

Anota                     Anota                                 58        59          Natl. Genus

Ansellia                  Aslla.                    93                                Natl. Genus

Ansidium                  Asdm.                     93                                Aslia x Cym

Antillanorchis            Als.                      89                                Natl. Genus

Apendicula                App.                      111                               Natl. Genus

Aracampe                  Arcp.                     59                                Acampe x Arach

Arachnis                  Arach.                                58        59          Natl. Genus

Arachnocentron            Act.                      59                                Arachnis x Cleisocentron

Arachnoglossum            Arngm.                    59                                Arach x Ascgm

Arachnoglottis            Arngl.                    59                                Arach x Trgl

Arachnopsirea             Aps.                      76

Arachnopsis               Arnps.                    76                                Arach x Phal

Arachnostylis             Arnst.                    54                                Arach x Rhy

Aranda                    Aranda.                   57                                Arach x V

Aranthera                 Arnth.                    55                                Arach x Ren

Arethusa                  Aret.                     111                               Natl. Genus

Arizara                   Ariz.                     13                                C x Dga x Epi

Armanda                   Ard.                      57

Armandacentrum            Adc.                      57

Armocentron               Art.                      59

Armochilus                Arl.                      59

Armodorum                 Amm.                                  58        59          Natl. Genus

Arpophyllum               Arpo.                     111                               Natl. Genus

Artorima                  Arto.                                 19        27          Natl. Genus

Arundina                  Ar.                       111                               Natl. Genus

Ascandopsis               Ascdps.                                                     Ascocentrum x Vandopsis

Ascocenda                 Ascda.                    50 - 52                           Asctm x V

Ascocentrum               Asctm.                    49                                Natl. Genus

Ascocleinetia             Ascln.                    53                                Asctm x Clctn

Ascofinetia               Ascf.                     53                                Asctm x Neof

Ascogastisia              Agsta.                    53                                Asctm x Gchls x Lsa

Ascoglossum               Ascgm.                                58        59          Natl. Genus

Ascoglottis               Asgts.                    53                                Asctm x Trgl

Asconopsis                Ascps.                    53                                Asctm x Phal

Ascoparanthera            Apn.                      55

Ascorachnis               Ascns.                    53                                Asctm x Arach

Ascoralda                 Ald.                      53

Ascorhynopsis             Arp.                      53

Ascovandoritis            Asvts.                    53                                Asctm x Dor x V

Aspasia                   Asp.                      89                                Natl. Genus

Aspasium                  Aspsm.                    86                                Asp x Onc

Aspezia                   Apz.                      89

Aspioda                   Asid.                     89                                Asp x Cda

Aspodonia                 Aspd.                     80                                Asp x Milt x Odm

Aspoglossum               Aspgm.                    88                                Asp x Odm

Aulosepalum               Aul.                      111

Australia                 Ast.                      100

Australorchis             Au.                       100

Ayubara                   Ayb.                      47                                Aer x Arach x Ascgm

Bakerara                  Bak.                      77                                Brs x Milt x Odm x Onc

Balaguerara               Blga.                     13                                Bro x Epi x Lps x Ttma

Baldwinara                Bdwna.                    86                                Asp x Cda x Odm x Onc

Banfieldara               Bnfd.                     77                                Ada x Brs x Odm

Bapticidium               Btcm.                     86                                Baptistonia x Oncidium

Baptiguezia               Bpt.                      89                                Baptistonia x Rodriguezia

Baptirettia               Etta.                     89                                Bapt x Comp

Baptistoglossum           Bpgm.                     88                                Bapt x Odm

Baptistonia               Bapt.                     89                                Natl. Genus

Barangis                  Brgs.                     46                                Aergs x Brmb

Barbosaara                Bbra.                     86                                Cda x Gom x Odm x Onc

Barbosella                Barb.                     105                               Natl. Genus

Bardendrum                Bard.                     13                                Bark x Epi

Barkeria                  Bark.                                 19        27          Natl. Genus

Barkonitis                Bknts.                    17                                Bark x Soph

Barombia                  Brmb.                                 58        59          Natl. Genus

Baskervillea              Bva.                      111

Batemannia                Btmna.                    108                               Natl. Genus

Bateostylis               Btst.                     108                               Btmna x Otst

Baumannara                Bmnra.                    86                                Comp x Odm x Onc

Beadlea                   Bda.                      111                               Natl. Genus

Beallara                  Bllra.                    77                                Brs x Cda x Milt x Odm

Beardara                  Bdra.                     53                                Asctm x Dor x Phal

Beclardia                 Bec.                                  58        59          Natl. Genus

Benthamara                Ben.                      59

Benzingia                 Bza.                      108                               Natl. Genus

Bifranisia                Bfsa.                     108                               Aganisia x Bifrenaria

Bifrenaria                Bif.                      108                               Natl. Genus

Bifrenidium               Bifdm.                    93                                Elf x Cym

Bifreniella               Bifla.                    108                               Bif x Rud

Biltonara                 Biit.                     80                                Ada x Cda x Milt x Odm

Binotia                   Bin.                      89                                Natl. Genus

Bishopara                 Bish.                     15                                Bro x C x Soph

Blackara                  Blkr.                     80                                Asp x Cda x Milt x Odm

Bletia                    Bletia.                   111                               Natl. Genus

Bletiaglottis             Blgts.                    111                               Bletia x Spathoglottis

Bletilla                  Ble.                      111                               Natl. Genus

Bloomara                  Blma.                     15                                Bro x Lps x Ttma

Bogardara                 Bgd.                      53                                Asctm x Phal x V x Vdps

Bokchoonara               Bkch.                     53                                Arach x Asctm x Phal x V

Bollea                    Bol.                      108                               Natl. Genus

Bolleanthes               Blth.                     108                               Bol x Cnths

Bollopetalum              Blptm.                    108                               Bol x Z

Bolusiella                Bolu.                                 58        59          Natl. Genus

Bonatea                   Bnt.                      111                               Natl. Genus

Bonniera                  Bonn.                                 58        59

Bothriochilus             Bot.                      111                               Natl. Genus

Bovornara                 Bov.                      53                                Arach x Asctm x Rhy x V

Braasiella                Braa.                                 83        84,85       Natl. Genus

Brachionidium             Brac.                     105                               Natl. Genus

Brachtia                  Bra.                      89                                Natl. Genus

Brachycorythis            Bcs.                      111                               Natl. Genus

Bradeara                  Brade.                    89                                Comp x Gom x Rdza

Brapacidium               Bpc.                      77                                Aspasia x Brassia x Oncidium

Brapasia                  Brap.                     77                                Brs x Asp

Brassada                  Brsa.                     77                                Ada x Brs

Brassanthe                Bsn.                      14

Brassavola                B.                        14                                Natl. Genus

Brassia                   Brs.                      77                                Natl. Genus

Brassidium                Brsdm.                    77                                Brs x Onc

Brassioda                 Broda.                    77                                Brs x Cda

Brassocattleya            Bc.                       20 - 26                           B x C

Brassochilus              Brchs.                    77                                Brs x Lchs

Brassodiacrium            Bdia.                     14                                B x Diacm

Brassoepidendrum          Bepi.                     13                                B x Epi

Brassoepilaelia           Bpi.                      13                                B x Epi x L

Brassokeria               Brsk.                     14                                Bark x B

Brassolaelia              Bl.                       14                                B x L

Brassolaeliocattleya      Blc.                      20 - 26                           B x C x L

Brassomicra               Bmc.                      14                                B x Ttma

Brassophranthe            Bsp.                      14

Brassophronitis           Bnts.                     14                                B x Soph

Brassotonia               Bstna.                    14                                B x Bro

Brianara                  Brn.                      108

Brilliandeara             Brlda.                    77                                Asp x Brs x Cda x Milt x 0 x Onc

Bromheadia                Brom.                     93                                Natl. Genus

Broughtonia               Bro.                      15                                Natl. Genus

Brownara                  Bwna.                     15                                Bro x C x Diacm

Brummittara               Brum.                     88                                Comp x Odm x Rdza

Buiara                    Bui.                      13                                Bro x C x Epi x L x Soph

Bulbophyilum              Bulb.                     110                               Natl. Genus

Burkhardtara              Bktra.                    86                                Lchs x Odm x Onc x Rdza

Burkillara                Burk.                     47                                Aer x Arach x V

Burrageara                Burr.                     80                                Cda x Milt x Odm x Onc

Cadetia                   Cad.                      100                               Natl. Genus

Caladeria                 Calda.                    111                               Natl. Genus

Calanthe                  Cal.                      111                               Natl. Genus

Calassodia                Calsd.                    111                               Caladenia x Glossodia

Caloarethusa              Clts.                     111                               Aret x Cpg

Calochilus                Clchs.                    111

Calomitra                 Cmta.                     111                               Calochilus x Thelymitra

Calopogon                 Cpg.                      111                               Natl. Genus

Calopotilla               Cpt.                      111

Caluera                   Caluera                   105                               Natl. Genus

Calypso                   Cpso.                     111                               Natl. Genus

Calyptrochilum            Cpm.                                  58        59

Camarotis                 Cmt.                                  58        59          Natl. Genus

Campbellara               Cmpba.                    86                                Odm x Onc x Rdza

Campylocentrum            Cctm.                                 58        59          Natl. Genus

Canium                    Canium                    111                               Natl. Genus

Capanemia                 Cap.                      89                                Natl. Genus

Carmichaelara             Crml.                     14                                Brassavola x Broughtonia x Laelia

Carpenterara              Cptra.                    86                                Bap c x Odm x Onc

Carterara                 Ctra.                     47                                Aer x Ren x Vdps

Casoara                   Csr.                      14                                B x Bro x Lps

Catamodes                 Ctmds.                    109                               Ctsm x Morm

Catanoches                Ctnchs.                   109                               Ctsm x Cyc

Catasandra                Ctsda.                    93                                Ctsm x Gal

Catasellia                Ctsl.                     93

Catasetum                 Ctsm.                     109                               Natl. Genus

Cattkeria                 Oka.                      20 - 26                           Bark x C

Cattleya                  C.                                    18        20 - 26     Natl. Genus

Cattleyopsis              Ctps.                                 19        27          Natl. Genus

Cattleyopsisgoa           Ctpga.                    27                                Ctps x Dga

Cattleyopsistonia         Ctpsta.                   15                                Bro x Ctps

Cattleytonia              Ctna.                     15                                Bro x C

Cattlianthe               Ctt.                      20 - 26

Cattotes                  Ctts.                     20 - 26                           C x Lpt

Caucaea                   Caucaea                   89                                Natl. Genus

Cauiarthron               Cau.                                  19        27          Natl. Genus

Caulocattleya             Clty.                     20 - 26

Centrogeniun              Ctg.                      111                               Natl. Genus

Centroglossa              Cen.                      111                               Natl. Genus

Centropetalum             Cnl.                      111                               Natl. Genus

Cephalanathera            Ceph.                     111

Cephalartheropsis         Ceps.                     111                               Natl. Genus

Cephalopactis             Cpts.                     111                               Cephalanthera x Epipactis

Cepobaculum               Ce.                       100

Cepovillia                Cpv.                      100

Ceratocentron             Crtn.                     111                               Natl. Genus

Ceratochilus              Ctcs.                                 58        59          Natl. Genus

Ceratograecum             Crgm.                     48                                Argcm x Crtn

Ceratosiella              Csl.                      59

Ceratostylis              Css.                      100                               Natl. Genus

Chamaeangis               Cmg.                                  58        59          Natl. Genus

Chamelophyton             Cptn.                     105

Charlesworthara           Cha.                      80                                Cda x Milt x Onc

Charlieara                Charl.                    54                                Rhy x V x Vdps

Chaubardia                Chau.                     108                               Natl. Genus

Chaubardianthes           Chbth.                    108                               Chaubardiella x Cochleanthes

Chaubardiella             Chbl.                     108                               Natl. Genus

Cheiradenia               Che.                      108                               Natl. Genus

Chelonistele              Cse.                      111                               Natl. Genus

Chewara                   Chew.                     47                                Aer x Ren x Rhy

Chilocentrum              Chctm.                    53                                Asctm x Chsch

Chiloglottis              Chil.                     111                               Natl. Genus

Chiloschista              Chsch.                                58        59          Natl. Genus

Chinheongara              Chi.                      53                                Ascocentrum x Phalaenopsis x Rhynchostylis

Chondranthes              Cdths.                    108                               Chondrorhyncha x Cochleanthes

Chondrobollea             Chdb.                     108                               Chdrh x Blo

Chondrorhyncha            Chdrh.                    108                               Natl. Genus

Chrisanda                 Csn.                      57

Christensonia             Chri.                     111

Christieara               Chtra.                    47                                Aer x Asctm x V

Chrysocycnis              Chry.                     108

Chuanyenara               Chnya.                    54                                Arach x Ren x Rhy

Chuatianara               Chtn.                     54                                Neofinetia x Renanthera x Rhynchostylis x Vanda

Chyletia                  Chit.                     111                               Bletia x Chy

Chysis                    Chy.                      111                               Natl. Genus

Chytroglossa              Chyt.                     111                               Natl. Genus

Cirrhaea                  Cra.                      111                               Natl. Genus

Cirrhopea                 Chpa.                     111                               Cra x Stan

Cirrhopetalum             Cirr.                     110                               Natl. Genus

Cirrhophyllum             Crphm.                    110                               Bulb x Cirr

Cischostalix              Cstx.                     89                                Cisch x Sgmx

Cischweinfia              Cisch.                    89                                Natl. Genus

Clarkeara                 Clka.                     20 - 26                           Brassavola x Cattleya x Diacrium x Laelia x Sophronitis

Cleisocalpa               Cicip.                    59                                Clctn x Pmcpa

Cleisocentron             Clctn.                                58        59          Natl. Genus

Cleisodes                 Clsd.                     47                                Aar x Clctn

Cleisofinetia             Clfta.                    59                                Clctn x Neof

Cleisomeria               Cle.                                  58        59          Natl. Genus

Cleisonopsis              Clnps.                    76                                Clctn x Phal

Cleisopera                Clspa.                    59                                Cleis x Micr

Cleisoquetia              Clq.                      59                                Clctn x Rbq

Cleisostoma               Cleis.                                58        59          Natl. Genus

Cleisostylis              Clsty.                    54                                Clctn x Rhy

Cleisotheria              Cltha.                    59                                Cleis x Pthia

Clomophyllum              Cllm.                     93

Cloughara                 Cgh.                      109                               Catasetum x Clowesia x Cycnoches

Clowenoches               Clw.                      109                               Clowesia x Cycnoches

Clowesetum                Clo.                      109                               Catasetum x Clowesia

Clowesia                  Cl.                       109                               Natl. Genus

Cochella                  Chia.                     108                               Cnths x Mdcla

Cochleanthes              Cnths.                    108                               Natl. Genus

Cochlecaste               Cccst.                    106                               Cnths x Lyc

Cochlenia                 Ccina.                    108                               Cnths x Stenia

Cochleottia               Colta.                    108                               Cochleanthes x Galeottia

Cochlepatalum             Ccptm.                    108                               Cnths x Z

Cochlesepalum             Cos.                      108                               Cochleanthes x Zygosepalum

Cochlioda                 Cda.                      89                                Natl. Genus

Coeleione                 Coeln.                    111

Coelia                    Coe.                      111                               Natl. Genus

Coeliopsis                Clp.                      111                               Natl. Genus

Coelogyne                 Coel.                     111                               Natl. Genus

Colasepalum               Clsm.                     108                               Clx x Zspm

Colaste                   Cste.                     106                               Clx x Lyc

Colax                     Clx.                      108                               Natl. Genus

Coleottia                 Cta.                      108                               Clx x Glta

Colmanara                 Colm.                     80                                Milt x Odm x Onc

Comparettia               Comp.                     89                                Natl. Genus

Condiylago                Cond.                     111

Conphronitis              Conph.                    17                                Const x Soph

Constantia                Const.                                19        27          Natl. Genus

Cookara                   Cook.                     15                                Bro x C x Diacm x L

Corallorhiza              Cor.                      111                               Natl. Genus

Coronaadoara              Crd.                      53

Coryanthes                Crths.                    111                               Natl. Genus

Corybas                   Cbs.                      111                               Natl. Genus

Coryhopea                 Crhpa.                    111                               Crths x Stan

Corymborkis               Cbks.                     111                               Natl. Genus

Cottonia                  Cottonia                              58        59          Natl. Genus

Cranichis                 Cran.                     111                               Natl. Genus

Crawshayara               Craw.                     77                                Asp x Brs x Milt x Onc

Crybe                     Cry.                      111                               Natl. Genus

Cryptarrhena              Cth.                      111                               Natl. Genus

Cryptocentrum             Ctcm.                     108                               Natl. Genus

Cryptochilus              Ccs.                      100                               Natl. Genus

Cryptophoranthus          Cryp.                     105                               Natl. Genus

Cryptopus                 Crypt.                                58        59          Natl. Genus

Cryptostylis              Csy.                      111                               Natl. Genus

Cuitlauzina               Cu.                       89                                Natl. Genus

Cyclodes                  Cld.                      109                               Clowesia x Cycnoches x Mormodes

Cyclopogon                Cycl.                     111                               Natl. Genus

Cycnandra                 Cycda.                    93                                Cyc x Gal

Cycnoches                 Cyc.                      109                               Natl. Genus

Cycnodes                  Cycd.                     109                               Cyc x Morn

Cycnophyllum              Cnp.                      93

Cycsellia                 Cysl.                     93                                Ansellia x Cycnoches

Cymaclosetum              Cma.                      93                                Catasetum x Clowesia x Cymbidium

Cymasetum                 Cymst.                    93                                Ctsm x Cym

Cymbidiella               Cymla.                    93                                Natl. Genus

Cymbidium                 Cym.                                  90        91, 92      Natl. Genus

Cymphiella                Cymph.                    93                                Cym x Eul

Cynorkis                  Cyn.                                  58        59          Natl. Genus

Cyperorchis               Cy.                       93                                Natl. Genus

Cypholoron                Cln                       89                                Natl. Genus

Cypripedium               Cyp.                      45                                Natl. Genus

Cyrtellia                 Cyrtl.                    93                                Aslia x Cyrt

Cyrtidiorchis             Cto.                      108

Cyrtochilum               Cyr.                      89

Cyrtocidium               Ctd.                      86

Cyrtoglottis              Cgt.                      111                               Natl. Genus

Cyrtopodium               Cyrt.                     93                                Natl. Genus

Cyrtorchis                Cyrtcs.                               58        59          Natl. Genus

Dactylodenia              Dtd.                      111                               Dactylorhiza x Gymnadenia

Dactylorhiza              Dact.                     111                               Natl. Genus

Darwinara                 Dar.                      53                                Asctm x Neof x Rhy x V

Davejonesia               Dj.                       100

Debruyneara               Dbra.                     53                                Asctm x Lsa x V

Degarmoara                Dgmra.                    77                                Brs x Milt x Odm

Deiselara                 Dsla.                     16                                L x Schom x Soph

Dekensara                 Dek.                      20 - 26                           B x C x Schom

Dendrobium                Den.                                  94 - 96   97 - 99     Natl. Genus

Dendrochilum              Ddc.                      111                               Natl. Genus

Dendrogeria               Denga.                    100                               Dend x Flkga

Dendrophylax              Dlax.                                 58        59          Natl. Genus

Derosaara                 Droa.                     77                                Asp x Brs x Milt x Odmm

Desmotrichium             Des.                      93                                Natl. Genus

Devereuxara               Dvra.                     53                                Asctm x Phal x V

Diabroughtonia            Diab.                     15                                Bro x Diacm

Diacattleya               Diaca.                    20 - 26                           C x Diacm

Diacrium                  Diacm.                                19        27          Natl. Genus

Diadenium                 Diad.                     89                                Natl. Genus

Diakeria                  Dkra.                     27                                Bark x Diacm

Dialaelia                 Dial.                     16                                Diacm x L

Dialaeliocattleya         Dialc.                    20 - 26                           C x Diacm x L

Dialaeliopsis             Dialps.                   27                                Diacm x Lps

Diaphanangis              Dpgs.                     46                                Aergs x Dpthe

Diaphananthe              Dpthe.                                58        59          Natl. Genus

Dichaea                   Dich.                     108                               Natl. Genus

Dillonara                 Dill.                     13                                Epi x L x Schom

Dimerandra                Dim.                      28

Dimorphorchis             Dimo.                                 58        59          Natl. Genus

Dinema                    Din.                      27

Diothonaea                Dio.                                  19        27          Natl. Genus

Diplocaulobium            Dcm.                      100                               Natl. Genus

Diplodium                 Dpl.                      111

Diplomeris                Dms.                      111                               Natl. Genus

Diplonopsis               Dpnps.                    76                                Phal x Dpra

Diploprora                Dpra.                                 58        59          Natl. Genus

Dipteranthus              Dts.                      111                               Natl. Genus

Disa                      Disa.                     111                               Natl. Genus

Disperis                  Disp.                     111                               Natl. Genus

Diuris                    Diuris.                   111                               Natl. Genus

Docjonesia                Djn.                      100

Docktillia                Doc.                                  94 - 96   97 - 99

Domindesmia               Ddma.                     27                                Dga x Hex

Domingoa                  Dga.                                  19        27          Natl. Genus

Domintonia                Dmtna.                    15                                Bro x Dga

Dominyara                 Dmya.                     53                                Asctm x Lsa x Neof x Rhy

Domliopsis                Dmlps.                    27                                Dga x Lps

Doncollinara              Dclna.                    88                                Cda x Odm x Rdza

Dorandopsis               Ddps.                     76                                Dor x Vdps

Doredirea                 Drd.                      76

Doreenhuntara             Dhta.                     108                               Bollea x Cochleanthes x Kefersteinia x Pescatorea

Doricentrum               Dctm.                     53                                Asctm x Dor

Doriella                  Drila.                    76                                Dor x King

Doriellaopsis             Dllps.                    76                                Dor x King x Phal

Dorifinetia               Dfta.                     76                                Dor x Neof

Doriglossum               Drgm.                     76                                Ascgm x Dor

Dorisia                   Drsa.                     76                                Dor x Lsa

Doristylis                Dst.                      54                                Dor x Rhy

Doritaenopsis             Dtps.                     61 - 75                           Dor x Phal

Doritis                   Dor.                                  60        61 - 75     Natl. Genus

Dorthera                  Dtha.                     55                                Dor x Ren

Dossinia                  Doss.                     111                               Natl. Genus

Dossinimaria              Dsma.                     111

Dossinyera                Dny.                      111

Dossisia                  Dsi.                      111                               Doss x Haem

Downsara                  Dwsa.                     108                               Agn x Btmna x Otst x Zspm

Dracula                   Drac.                     103                               Natl. Genus

Dracuvallia               Drvla.                    102                               Drac x Masd

Dresslerara               Dres.                     55                                Ascgm x Phal x Ren

Dresslerella              Dla.                      105                               Ascoglossum x Phalaenopsis x Renanthera

Dressleria                Dre.                      109                               Natl. Genus

Dryadella                 Dda.                      105                               Natl. Genus

Drymoanthus               Dry.                                  58        59          Natl. Genus

Duggerara                 Dugg.                     77                                Ada x Brs x Milt

Dunnara                   Dnna.                     15                                Bro x Ctps x Dga

Dunningara                Dngra.                    80                                Asp x Milt x Onc

Durutyara                 Dtya.                     108                               Btmna x Otst x Z x Zspm

Dyakea                    Dy.                       111

Earina                    Ear.                      111                               Natl. Genus

Eastonara                 Eas.                      53                                Asctm x Gchls x V

Edeara                    Edr.                      55                                Arach x Phal x Ren x Vdps

Elearethusa               Elsa.                     111                               Aret x Elo

Elecalthusa               Ecth.                     111                               Aret x Cpg x Elo

Eleorchis                 Elo.                      111                               Natl. Genus

Elepogon                  Elp.                      111                               Cpg x Elo

Eliara                    Eliara                    13                                Brassia x Oncidium x Rodriguezia

Elleanthus                Ell.                      111                               Natl. Genus

Eltroplectis              Etp.                      111                               Natl. Genus

Elythodia                 Etha.                     111                               Elythranthera x Glossodia

Elythranthera             Elth.                     111

Embreea                   Emb.                      111                               Natl. Genus

Encyclia                  E.                                    11        12          Natl. Genus

Engkhiamara               Ekma.                     47                                Aerides x Arachnis x Ascocentrum x Renanthera x Vanda

Engsoonra                 Eng.                      55

Ephemerantha              Ephem.                    100                               Natl. Genus

Epibarkiella              Epbkl.                    13                                Bark x Epi x Ngl

Epiblastus                Epib.                     100                               Natl. Genus

Epibrassonitis            Epbns.                    13                                B x Soph x Epi

Epicatonia                Epctn.                    13                                Bro x C x Epi

Epicattleya               Epc.                      13                                C x Epi

Epidella                  Epdla.                    13                                Epi x Ngl

Epidendrum                Epi.                                  10        12          Natl. Genus

Epidiacrium               Epdcm.                    13                                Diacm x Epi

Epigeneium                Egm.                      93                                Natl. Genus

Epiglottis                Epgl.                     13                                Epi x Scgl

Epigoa                    Epg.                      13                                Dga x Epi

Epilaelia                 Epl.                      13                                Epi x L

Epilaeliocattleya         Epic.                     13                                C x Epi x L

Epilaeliopsis             Eplps.                    13                                Epi x Lps

Epileptovola              Elva.                     13                                B x Epi x Lpt

Epimicra                  Emc.                      13                                Epi x Ttma

Epiopsis                  Eps.                      13                                Ctps x Epi

Epipactis                 Epcts.                    111                               Natl. Genus

Epiphronitis              Ephs.                     13                                Epi x Soph

Epistoma                  Epstm.                    13                                Amb x Epi

Epitonia                  Eptn.                     13                                Bro x Epi

Eria                      Eria                      100                               Natl. Genus

Eriopsis                  Ess.                      93                                Natl. Genus

Ernestara                 Entra.                    55                                Phal x Ren x Vdps

Erycina                   Ercn.                     89                                Natl. Genus

Eryidium                  Erdm.                     86                                Ercn x Onc

Erythrodes                Eyd.                      111                               Natl. Genus

Esmeralda                 Em.                                   58        59

Esmeropsis                Ems.                      59

Esmerstylis               Est.                      54

Estelaraa                 Esta.                     13                                B x C x Epi x Ttma

Euanthe                   Eua.                                  58        59          Natl. Genus

Euchile                   Ech.                                  19        27

Euclades                  Eucl.                     93                                Eupha x Oecl

Eulocymbidiella           Eucmla.                   93                                Cym x Eul

Eulophia                  Eupha.                    93                                Natl. Genus

Eulophidium               Epm.                      93                                Natl. Genus

Eulophiella               Eul.                      93                                Natl. Genus

Euryangis                 Eugs.                     46                                Aergs x Echn

Eurychone                 Echn.                                 58        59          Natl. Genus

Eurygraecum               Eugcm.                    48                                Angcm x Echn

Eurynopsis                Eunps.                    76                                Echn x Phal

Eurystyles                Euro,                     111                               Natl. Genus

Fadenchoda                Fdn.                      54

Fadenfinanda              Ffn.                      57

Fergusonara               Ferg.                     20 - 26                           B x C x L x Schom x Soph

Fernandezia               F.                        111                               Natl. Genus

Fialaara                  Fia.                      15                                Bro x C x L x Lps

Fisherara                 Fsh.                      108

Flickingeria              Flkga.                    100                               Natl. Genus

Fordyceara                Fdca.                     15                                Bro x C x Lps x Ttma

Forgetara                 Fgtra.                    77                                Asp x Brs x Milt

Fredclarkeara             Fdk.                      109

Fredschechterara          Fre.                      13                                Broughtonia x Caftleya x Epidendrum x Laelia x Schomburgkia

Freedara                  Frda.                     55                                Ascgm x Ren x Vdps

Frondaria                 Frondaria                 105                               Natl. Genus

Fuchsara                  Fcr.                      53

Fujioara                  Fjo.                      53                                Asctm x Trgl x V

Fujiwarara                Fjw.                      20 - 26                           B x C x Lps

Galabstia                 Gbs.                      108

Galeandra                 Gal.                      93                                Natl. Genus

Galeansellia              Gslla.                    93                                Aslla x Gal

Galeodes                  Gds.                      93                                Galeandra x Mormodes

Galeopetalum              Gptm.                     108                               Galeottia x Zygopetalum

Galeorchis                Gos.                      111

Galeosepalum              Glspm.                    108                               Galeottia x Zygosepalum

Galeottia                 G1ta.                     111                               Natl. Genus

Garayara                  Ga.                       59

Gastisia                  Gsta.                     59                                Gchls x Lsa

Gastisocalpa              Gscpa.                    59                                Gchls x Lsa x pmcpa

Gastorchis                Gach.                     111                               Natl. Genus

Gastritis                 Gtts.                     76                                Dor x Gchls

Gastrochiloglottis        Gchgl.                    59                                Gchls x Trgl

Gastrochilus              Gchls.                                58        59          Natl. Genus

Gastrosarcochilus         Gsarco.                   59                                Gchls x Sarco

Gastrostoma               Gstm.                     59                                Cleis x Gchls

Gastrothera               Gsrth.                    55                                Gchls x Ren

Gauntlettara              Gtra.                     15                                Bro x Ctps x Lps

Geodorum                  Geodorum                  93                                Natl. Genus

Georgeblackara            Gbka.                     86                                Comp x Lchs x Onc x Rdza

Gerberara                 Gba.                      14                                B x Diacm x L

Gigara                    Gigara                    89                                Baptistonia x Comparettia x Rodriguezia

Gladysyeeara              Glya.                     13                                B x Bro x C x Ctps x Diacm x Epi x L

Glanzara                  Glz.                      54                                Dor x Rhy x Vdps

Glossodia                 Gloss.                    111

Goffara                   Gfa.                      54                                Lsa x Rhy x V

Gohartia                  Ghta.                     89                                Gom x Lhta

Gomada                    Gmda.                     89                                Ada x Gom

Gomadachtia               Gmd.                      89

Gomesa                    Gom.                      89                                Natl. Genus

Gomettia                  Gmtta.                    89                                Comp x Gom

Gomochilus                Gmch.                     89                                Gom x Lchs

Gomoglossum               Gmgm.                     88                                Gom x Odm

Gongora                   Gga.                      111                               Natl. Genus

Goodaleara                Gd1ra.                    77                                Brs x Cda x Milt x Odm x Onc

Goodyera                  G.                        111                               Natl. Genus

Gottererara               Gott.                     53                                Asctm x Ren x Vdps

Govenia                   Gov.                      111

Grammangis                Gra.                      93                                Natl. Genus

Grammatocymbidium         Grcym.                    93                                Cym x Gram

Grammatoheadia            Grda.                     93                                Brom x Gram

Grammatophyllum           Gram.                     93                                Natl. Genus

Grammatopodium            Grtp.                     93                                Cyrt x Gram

Graphiella                Grpla.                    93                                Cymla x Grks

Graphorkis                Grks.                     93                                Natl. Genus

Grastidium                Grs.                                  94 - 96   97 - 99

Grobya                    Grobya                    93                                Natl. Genus

Guarianthe                Gur.                      19

Guariburgkia              Gbk.                      27

Guaricattonhia            Gct.                      15

Guaricyclia               Gcy.                      13

Guaridendrum              Gdd.                      13

Guarisophleya             Gsl.                      20 - 26

Guaritonia                Grt.                      15

Guarlaeliopsis            Glp.                      27

Guarthron                 Gut.                      27

Gudrunia                  Gudrunia                              83        84, 85      Natl. Genus

Gumara                    Gum.                      13                                Dial x Epi x L

Gymnadenia                Gym.                      111

Habenaria                 Hab.                      111                               Natl. Genus

Haemaria                  Haem.                     111                               Natl. Genus

Hagerara                  Hgra.                     57                                Dor x Phal x V

Hagsatera                 Hagsatera                             19        27          Natl. Genus

Hamelwellsara             Hmwsa.                    108                               Agn x Btmna x Otst x Z x Zspm

Hamiltonara               Hmtn.                     77                                Ada x Brs x Cda x Odm

Hanesara                  Han.                      47                                Aer x Arach x Neof

Hapalochilus              Hcs.                      111

Haraella                  Hal.                                  58        59          Natl. Genus

Hartara                   Hart.                     15                                Bro x L x Soph

Hartwegia                 Hwa.                                  19        27          Natl. Genus

Hasegawaara               Hasgw.                    15                                B x Bro x C x L x Soph

Hattoriara                Hatt.                     13                                B x Bro x C x Epi x L

Hausermannara             Haus.                     76                                Dor x Phal x Vdps

Hawaiiara                 Haw.                      55                                Ren x V x Vdps

Hawkesara                 Hwkra.                    13                                C x Ctps x Epi

Hawkinsara                Hknsa.                    15                                Bro x C x L x Soph

Helcia                    Hlc.                      89                                Natl. Genus

Hellerorchis              Hellerorchis              89                                Natl. Genus

Helpilia                  Hpla.                     89                                Hlc x Trpla

Herbertara                Hbtr.                     20 - 26                           C x L x Schom x Soph

Herminium                 H.                        111

Hermorchis                Hrm.                      111

Herschelia                Hers.                     111                               Natl. Genus

Herschelianthe            Hse.                      111

Herscheliodisa            Hrds.                     111                               Disa x Hers

Hertensteinara            Hrt.                      86

Hetaeria                  Het.                      111

Hexadesmia                Hex.                                  19        27          Natl. Genus

Hexisea                   Hxsa.                                 19        27          Natl. Genus

Higashiara                Hgsh.                     20 - 26                           C x Diacm x L x Soph

Hildaara                  Hdra.                     15                                Bro x Lps x Schorr

Himoriara                 Hmra.                     53                                Asctm x Phal x Rhy x V

Hintonella                Hi.                       111                               Natl. Genus

Hippeophyllum             Hip.                      111

Hispaniella               His.                                  83        84, 85      Natl. Genus

Holcanthera               Hol.                      55

Holcenda                  Hln.                      53

Holcocentrum              Hctm.                     53                                Ascocentrum x Holcoglossum

Holcodirea                Hld.                      59

Holcoglossum              Holc.                                 58        59          Natl. Genus

Holcopsis                 Hlp.                      59

Holcosia                  Hls.                      59

Holmara                   Hlm.                      86                                Baptistonia x Leochilus x Onicidium x Rodriguezia

Holothrix                 Htx.                      111

Holttumara                Holtt.                    55                                Arach x Ren x V

Homalopetalum             Hom.                                  19        27          Natl. Genus

Hookerara                 Hook.                     20 - 26                           B x C x Diacm

Houlletia                 Hlt.                      111                               Natl. Genus

Houllora                  Hlra.                     111                               Gongora x Houlletia

Howeara                   Hwra.                     86                                Lchs x Onc x Rdza

Hueylihara                Hyira.                    54                                Neof x Ren x Rhy

Hugofreedara              Hgfda.                    53                                Asctm x Dor x King

Hummelara                 Humm.                     13                                Bark x B x Epi

Huntleanthes              Hnths.                    108                               Cnths x Hya

Huntleya                  Hya.                      108                               Natl. Genus

Hybochilus                Hyb.                      89                                Natl. Genus

Hygranda                  Hyd.                      59

Hygrocenda                Hcd.                      53

Hygrochilus               Hy.                                   58        59          Natl. Genus

Hygrodirea                Hgd.                      59

Iacovielloara             Icvl.                     13

Ida                       Ida                       109

Inobulbon                 Ino.                      93                                Natl. Genus

Ione                      Io.                       111                               Natl. Genus

Ionettia                  Intta.                    89                                Comp x Inps

Ionocidium                Incdm.                    86                                Inps x Onc

Ionopsis                  Inps.                     89                                Natl. Genus

Irvingara                 Irv.                      55                                Arach x Ren x Trgl

Isabelia                  Isa.                                  19        27          Natl. Genus

Isaoara                   Isr.                      47                                Aer x Asctm x Phal x V

Isochilus                 Iso.                                  19        27          Natl. Genus

Iwanagara                 Iwan.                     20 - 26                           B x C x Diacm x L

Izumiara                  Izma.                     13                                C x Epi x L x Schom x Soph

Jacquiniella              Ja.                                   19        27          Natl. Genus

Jewellara                 Jwa.                      13                                Bro x C x Epi x L

Jimenezara                Jmzra.                    15                                Bro x L x Lps

Jisooara                  Jsr.                      54

Joannara                  Jana.                     54                                Ren x Rhy x V

Johnara                   Jon.                      108

Johnkellyara              Jkl.                      77                                Brs x Lchs x Onc x Rdza

Johnsonara                Joh.                      53

Johnyeeara                Jya.                      13                                B x C x Epi x L x Schom x Soph

Jumanthes                 Jmth.                     59                                Aerth x Jumelle

Jumellea                  Jum.                                  58        59          Natl. Genus

Kagawara                  Kgw.                      53                                Asctm x Ren x V

Kalakauara                Kal.                      93                                Catasetum x Clowesia x Cymbidium x Grammatophyllum

Kalimpongia               Kma.                      111                               Natl. Genus

Kalopternix               Ka.                       111

Kanzerara                 Kza.                      108                               Chdrh x Prom x Z

Kawamotoara               Kvmita.                   13                                B x C x Dga x Epi x L

Keferanthes               Kefth.                    108                               Cnths x Kefst

Keferella                 Kfl.                      108

Kefersteinia              Kefst.                    108                               Natl. Genus

Keforea                   Kfr.                      108                               Kefst x Pes

Kegeliella                Ke.                       111                               Natl. Genus

Kingidium                 Ki.                                   58        59          Natl. Genus

Kingiella                 King.                                 58        59          Natl. Genus

Kippenara                 Kpa.                      53                                Ascocentrum x Doritis x Rhynchostylis x Vanda

Kirchara                  Kir.                      13                                C x Epi x L x Soph

Klehmara                  Klma.                     16                                Diacm x L x Schom

Knappara                  Knp.                      53                                Asctm x Rhy x V x Vdps

Knudsonara                Knud.                     53                                Asctm x Neof x Ren x Rhy x V

Koellensteinia            Ko.                       108                               Natl. Genus

Komkrisara                Kom.                      53                                Asctm x Ren x Rhy

Konantzia                 Konantzia                 89                                Natl. Genus

Kraussara                 Krsa.                     15                                Bro x C x Diacm x Lps

Kriegerara                Kgra.                     86                                Ada x Cda x Odm x Onc

Kuhnara                   Kn.                       86

Lacaena                   Lac.                      111                               Natl. Genus

Lachelinara               Lcl.                      53

Laegoa                    Lgs.                      16                                Domingoa x Laelia

Laelia                    L.                        16                                Natl. Genus

Laelianthe                Lnt.                      16

Laeliocatonia             Lctna.                    15                                Bro x C x L

Laeliocattkeria           Lcka.                     20 - 26                           Bark x C x L

Laeliocattleya            Lc.                       20 - 26                           C x L

Laeliokeria               Lkra.                     16                                Bark x L

Laeliopleya               Lpya.                     20 - 26                           C x Lps

Laeliopsis                Lps.                                  19        27          Natl. Genus

Laelirhynchos             Lrn.                      14

Laelonia                  Lna.                      15                                Bro x L

Laenopsonia               Lpn.                      59

Lagerara                  Lgra.                     88                                Asp x Cda x Odm

Laipenchihara             Lpca.                     53                                Ascocentrum x Doritis x Neofinetia x Rhynchostylis x Vanda

Lancebirkara              Lbka.                     108                               Blo x Cnths x Pas

Lanium                    Lanium                                19        27          Natl. Genus

Lankesterelia             Lak.                      111                               Natl. Genus

Lauara                    Lauara.                   54                                Ascgm x Ren x Rhy

Lavrihara                 Lav.                      53

Laycockara                Lay.                      76                                Arach x Phal x Vdps

Leaneyara                 Lnya.                     53                                Asctm x Rhy x Sarco x V

Leeara                    Leeara.                   57                                Arach x V x Vdps

Lemaireara                Lemra.                    13                                Bro x Ctps x Epi

Lemboglossum              Lem.                      89                                Natl. Genus

Leochilus                 Lchs.                     89                                Natl. Genus

Leocidium                 Lcdm.                     86                                Lchs x Onc

Leocidmesa                Lcrosa.                   86                                Gom x Lchs x Onc

Leocidpasia               Lcdpa.                    86                                Asp x Lchs x Onc

Lepanopsis                Lep.                      105                               Lpths x Lths

Lepanthes                 Lths.                     105                               Natl. Genus

Lepanthopsis              Lpths.                    105                               Natl. Genus

Leptodendrum              Lptdm.                    13                                Epi x Lpt

Leptoguarianthe           Lgt.                      27

Leptokeria                Lptka.                    27                                Bark x Lpt

Leptolaelia               Lptl.                     16                                L x Lpt

Leptotes                  Lpt.                                  19        27          Natl. Genus

Leptovola                 Lptv.                     14                                B x Lpt

Leslieara                 Lesl.                     13                                Bro x Ctps x Diacm x Epi

Lewisara                  Lwsra.                    47                                Aer x Arach x Asctm x V

Liaopsis                  Liaps.                    16                                L x Lps

Lichtara                  Licht.                    76                                Dor x Gchls x Phal

Liebmanara                Lieb.                     86                                Asp x Cda x Onc

Lillochilus               Lillochilus               93                                Natl. Genus

Limara                    Lim.                      55                                Arach x Ren x Vdps

Lindleyella               Lya.                      108                               Natl. Genus

Lioponia                  Lpna.                     15                                Bro x Lps

Liparis                   Lip.                      111                               Natl. Genus

Listrostachys             Lit.                                  58        59          Natl. Genus