MID-AMERICA ORCHID CLASSIFICATION July 1, 2014 Name Abbreviation Class Species Hybrid A Abaxianthus (see Flickingeria) Abdominea (see Robiquetia) Aberconwayara Acw. 13 Aberrantia (see Pleurothallis) Abola (see Caucaea) Acacallis (see Aganisia) Acampe Acp. 68 69 Acampodorum (see Aracampe) Acampostylis Acy. 65 Acanthephippium Aca. 98 99 Acapetalum Acpt. 95 Aceras (see Orchis) Acerasherminium (see Hermorchis) Acianthera Acia. 92 Acianthus Aci. 98 99 Acinbreea Acba. 99 Acineta Acn. 98 99 Acinopetala (see Masdevallia) Aciopea Aip. 99 Acoridium (see Dendrochilum) Acostaea Asa. 92 Acriopsis Acr. 98 99 Acrolophia Apa. 81 Acronia (see Pleurothallis) Acropera (see Gongora) Acrorchis Arr. 98 99 Ada (see Brassia) Adachilum (see Brassochilum) Adacidiglossum Adg. 76 Adacidium (see Brassidium) Adaglossum (see Odontobrassia) Adamara Adm. 17-25 Adapasia (see Brapasia) Adelopetalum (see Bulbophyllum) Adenoncos Ade. 68 69 Adioda (see Brassioda) Adonclioda (see Maccullyara) Adoncostele (see Brascidostele) Aerachnochilus (see Paulsenara) Aerangaeris Arg. 58 Aeranganthes Argt. 58 Aerangis Aergs. 58 Aeranthes Aerth. 68 69 Aerasconetia (see Aeridovanda) Aeridachnanthe Aed. 66 Aeridachnis Aerdns. 66 Aeridanthe (see Aeridovanda) Aerides Aer. 66 Aeridisia (see Luisaerides) Aeriditis (see Aeridopsis) Aeridocentrum (see Aeridovanda) Aeridochilus Aerchs. 66 Aeridofinetia (see Aeridovanda) Page 2 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Aeridoglossum (see Renades) Aeridoglottis Aegts. 66 Aeridopsis Aerps. 66 Aeridopsisanthe (see Maccoyara) Aeridostachya (see Eria) Aeridovanda Aerdv. 69 Aeridovanisia Aervsa. 66 Aeridsonia (see Aeridovanda) Aeristomanda Atom. 66 Aeroeonia Aoe. 58 Agananthes Agths. 95 Aganax (see Pabanisia) Aganella All. 78 Aganisia Agn. 95 Aganopeste Agt. 93 Agasepalum Agsp. 95 Agrostophyllum Agr. 98 99 Aitkenara Aitk. 95 Alamania Al. 16 25 Alangreatwoodara (see Propabstopetalum) Alantuckerara Atc. 95 Alaticaulia (see Masdevallia) Alatiglossum (see Gomesa) Alcockara (see Ledienara) Alexanderara (see Maclellanara) Aliceara Alcra. 70 Allenara Alna. 17-25 Allioniara (see Myrmecatlaelia) Alphonsoara (see Leeara) Altensteinia Alt. 98 99 Alvisia (see Bryobium) Amalia (see Laelia) Amalias (see Laelia) Amblostoma (see Epidendrum) Amenopsis Amn. 69 Amerorchis (see Platanthera) Amesangis Am. 58 Amesiella Ame. 68 69 Amesilabium Aml. 69 Amitostigma Ami. 98 99 Amparoa (see Rhynchostele) Amphigena (see Disa) Amphiglottis (see Epidendrum) Ampliglossum (see Gomesa) Anabaranthe Abt. 17-24 Anabarlia Anb. 99 Anacamptis Ant. 98 99 Anacamptorchis Ana. 98 99 Anacheilium (see Prosthechea) Anagymnorhiza Agz. 99 Anamantoglossum Attg. 99 Anaphorkis Apk. 81 Anathallis Anat. 92 Ancipitia (see Pleurothallis) Ancistrochilus Anc. 98 99 Ancistrophaius Astp. 99 Ancistrorhynchus Anci. 68 69 Andascodenia (see Ascofadanda) Andersonara Ande. 17-24 Andreara Andr. 17-25 *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 3 Name Abbreviation Class Species Hybrid Andreettaea (see Pleurothallis) Andreettara Are. 72 Andrewara Andw. 66 Andrewckara (see Andrewara) Androchilus (see Ponthieva) Anettea (see Gomesa) Angellea Agl. 59 Angida (see Sudamuloa) Anglyda (see Lysudamuloa) Angraecentrum (see Vandaecum) Angraeconopsis (see Angraecopsis) Angraecopsis Ago. 59 Angraecostylis Angsts. 59 Angraecum Angcm. 59 Angraecyrtanthes Ancyth. 59 Angraeorchis Angchs. 59 Angrangis Angrs. 58 Angranthellea Angtla. 59 Angranthes Angth. 59 Angreoniella Angnla. 59 Anguloa Ang. 95 Angulocaste Angcst. 93 Ania (see Tainia) Anikaara (see Maclellanara) Ankersmitara (see Rhyncatlaelia) Anneliesia (see Miltonia) Anocheile (see Epidendrum) Anochilus (see Pterygodium) Anoectochilus Anct. 98 99 Anoectodes Atd. 99 Anoectomaria (see Ludochilus) Anota (see Rhynchostylis) Ansecymphyllum Ayp. 81 Anselangis Asg. 81 Ansellia Aslla. 81 Ansidium Asdm. 81 Anthechostylis (see Vandachostylis) Antheglottis (see Trichovanda) Antheranthe (see Renantanda) Anthereon (see Pabstiella) Antilla (see Pleurothallis) Antillanorchis Als. 78 Aphyllorchis Aph. 98 99 Apoda-prorepentia (see Pleurothallis) Aporopsis (see Dendrobium) Appendicula App. 98 99 Appletonara Aea. 17-25 Aracampe Arcp. 69 Arachnanthe (see Arachnis) Arachnis Arach. 68 69 Arachnocentron Act. 69 Arachnochilus (Arachnoglottis) Arachnoglossum (see Aranthera) Arachnoglottis Arngl. 69 Arachnopsirea (see Sediropsis) Arachnopsis Arnps. 69 Arachnorchis (see Caladenia) Arachnostylis Arnst. 65 Arachnostynopsis Asy. 65 Aranda Aranda 69 *See NOTE and table at the end of the document. Page 4 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Arandanthe (see Aranda) Aranthera Arnth. 66 Archineottia (see Neottia) Areldia (see Pleurothallis) Arethusa Aret. 98 99 Arguellesara Agu. 65 Argyrorchis (Macodes) Aristotleara (see Chapmanara) Arizara Ariz. 17-25 Armanda (see Aranda) Armandacentrum (see Aranda) Armocentron (see Arachnocentron) Armochilus (see Arachnoglottis) Armodorum (see Arachnis) Arpophyllum Arpo. 98 99 Arthrochilium (see Epipactis) Arthurara Aru. 70 Artorima Arto. 16 25 Arundina Ar. 98 99 Asarca (see Gavilea) Ascandopsis (see Vanvanda) Ascidieria (see Eria) Ascocampe (see Vancampe) Ascocenda (see Vanda) Ascocentrochilus (see Trichovanda) Ascocentropsis (see Vanda) Ascocentrum (see Vanda) Ascocleinetia (see Cleisovanda) Ascocleiserides (see Aeristomanda) Ascodenia (see Seidenanda) Ascofadanda (see Seidenanda) Ascofinetia (see Vanda) Ascogastisia (see Gastruisinda) Ascoglossum (see Renanthera) Ascoglottis (see Trichovanda) Ascolabium (see Holcoglossum) Asconopsis (see Vandaenopsis) Ascoparanthera (see Pararenanthera) Ascorachnis (see Aranda) Ascoralda (see Aranda) Ascorella (see Renancentrum) Ascorenanthochilus (see Renaglottis) Ascorhynopsis (see Sweetara) Ascostomanda (see Cleisanda) Ascovandanthe (see Papilionanda) Ascovandoritis (see Thorntonara) Ashtonara (see Proleytonia) Ashworthara (see Brassacathron) Aspacidopsis Acdp. 72 Aspacidostele Acid. 76 Aspaleomnia Alm. 76 Aspasia Asp. 78 Aspasiopsis Apo. 72 Aspasium Aspsm. 76 Aspezia Apz. 78 Aspidogyne Apg. 98 99 Aspioda (see Aspasium) Asplundara Aspl. 70 Aspodia (see Aspasium) Aspodonia Aspd. 72 *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 5 Name Abbreviation Class Species Hybrid Aspoglossum Aspgm. 77 Aspomesa Apm. 78 Aspopsis Aso. 78 Aspostele Asl. 78 Athertonara (see Renanopsis) Atopoglossum (see Pleurothallis) Auliza (see Epidendrum) Aulosepalum Aul. 98 99 Aulostylis (see Calanthe) Australia Ast. 88 Australorchis (see Dendrobium) Ayubara (see Lymanara) Azadehdelia (see Cribbia) Azizara (see Epidomingoleya) B Backhouseara Bka. 17-24 Bakerara Bak. 70 Balaguerara Blga. 11 Baldwinara (see Richardsonara) Balenkezia Blk. 76 Balfourara (see Denisara) Ballantineara Bln. 17-24 Balmeara (see Bernardara) Banfieldara (see Odontobrassia) Baptichilum Btc. 78 Bapticidium Btcm. 76 Baptiguezia Bpt. 76 Baptikoa Btk. 76 Baptioda Bpd. 98 99 Baptirettia Btta. 76 Baptistoglossum Bpgm. 76 Baptistonia (see Gomesa) Barangis (see Aerangis) Baraniara (see Cahuzacara) Baravolia Bvl. 11 Barbosaara (see Ruppara) Barbosella Barb. 92 Barbrodria (see Barbosella) Barcatanthe Bkt. 17-24 Barclia Bac. 11 Bardendrum Bard. 11 Barkeranthe Bkn. 17-24 Barkeria Bark. 16 25 Barkidendrum (see Bardendrum) Barkleyadendrum Bkd. 17-25 Barkonitis (see Cattkeria) Barkorima Bkm. 25 Barkronleya (see Cattkeria) Barlia Ba. 98 99 Barnesara (see Lebaudyara) Barombia (see Aerangis) Bartholina Bart. 98 99 Bartlettara (see Cattarthrophila) Basigyne (see Dendrochilum) Baskervilla Bva. 98 99 Batemannia Btmna. 95 Bateostylis Btst. 95 Baumannara Bmnra. 76 Beadlea (see Cyclopogon)

*See NOTE and table at the end of the document. Page 6 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Beallara (see Bakerara) Beardara (see Vandaenopsis) Beclardia Bec. 68 69 Belgeara (see Maumeneara) Bennett-Poeara Bpr. 13 Benthamara (see Parandachnis) Benthamia Bent. 98 99 Benzingia Bza. 95 Beranekara (see Louiscappeara) Bergmanara Brg. 17-25 Berkeleyara (see Proslaeliocattleya) Berlinerara Brln. 95 Bernardara Bern. 17-25 Bertara (see Stellamizutaara) Bettsara Bet. 11 Bhumipolara (see Perreiraara) Bicchia (see Pseudorchis) Bifranisia Bfsa. 95 Bifrenaria Bif. 95 Bifrenidium Bifdm. 81 Bifreniella Bifla. 95 Bifrenlaria (see Bifrinlaria) Bifrillaria (see Bifrinlaria) Bifrinlaria Bfa. 95 Bilneyara (see Emilythwaitesara) Biltonara (see Beallara) Binotia (see Gomesa) Binotioda Bid. 78 Bishopara (see Cattleytonia) Blackara (see Withnerara) Bleitzara Btz. 95 Blephariglottis (see Platanthera) Blepharochilum (see Bulbophyllum) Bletia Bti. 98 99 Bletiaglottis Blgts. 99 Bletilla Ble. 98 99 Bleuara Blu. 25 Bloomara Blma. 13 Blumeara Blr. 78 Bogardara (see Phalvanvanda) Bohnhofara Boh. 17-25 Bohnhoffara Bnf. 76 Bokchoonara (see Trevorara) Bolbicymbidium Bby. 81 Bollea (see Pescatoria) Bolleanthes Blth. 95 Bolleochondrorhyncha (see Chondrobollea) Bolleoscaphe Bop. 95 Bollopetalum Blptm. 95 Bolusiella Bolu. 68 69 Bonatea Bnt. 98 99 Bonniera Bonn. 68 69 Bonplandara Bnp. 72 Bootara Boo. 17-24 Borwickara (see Barcatanthe) Bothriochilus (see Coelia) Bouletia (see Dendrobium) Bovornara (see Ramasamyara) Bowringara (see Collierara) Braasiella (see Oncidium) *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 7 Name Abbreviation Class Species Hybrid Brachionidium Brac. 92 Brachtia Bra. 78 Brachycorythis Bcs. 98 99 Bradeara Brade. 78 Bradriguezia (see Rodrassia) Bradshawara Brd. 76 Braemia Bma. 98 99 Bramesa Bms. 70 Bramiltumnia Bmt. 70 Brapacidium Bpc. 70 Braparmesa Bme. 70 Brapasia Brap. 70 Brasadastele (see Brassostele) Brascidostele Bcd. 70 Brasicattleya (see Laeliocattleya) Brasilaelia (see Laelia) Brasilidium (see Gomesa) Brasiliorchis (see Bolbidium) Brasilocycnis (see Lueckelia) Brasophonia (see Stellamizutaara) Brasophrolia Bsl. 25 Brassacathron Bcn. 17-25 Brassada (see Brassia) Brassanthe (see Brassocattleya) Brassattlia (see Brassocattleya) Brassavola B. 12 Brassavola-Cattleya (see Brassocattleya) Brassavolaelia (see Brassocattleya) Brassia Brs. 70 Brassidiocentrum Bssd. 70 Brassidium Brsdm. 70 Brassidomesa Bdm. 70 Brassioda (see Brassidium) Brassiopsis (see Ada) Brassocatanthe Bct. 17-24 Brassocatlaelia (see Brassolaeliocattleya) Brassocattlaelia (see Brassolaeliocattleya) Brassocattleya Bc. 17-25 Brasso-Cattleya-Laelia (see Brassolaeliocattleya) Brassochilum Bss. 70 Brassochilus Brchs. 70 Brassodiacrium (see Caulavola) Brassoepidendrum Bepi. 11 Brassoepilaelia Bpl. 11 Brassokeria Brsk. 12 Brassolaelia Bl. 12 Brassolaeliocattleya Blc. 17-25 Brassolaeliophila Blpr. 12 Brassoleya (see Brassocattleya) Brassomicra Bmc. 12 Brassoncidopsis Bcp. 70 Brassonitis (see Brassocattleya) Brassonotis (see Brassocattleya) Brassophila (see Myrmecatavola) Brassophranthe (see Brassocatanthe) Brassophronitis (see Brassocattleya) Brassopsis Brp. 70 Brassosophrolaeliocattleya (see Potinara) Brassostele Bst. 70 Brassotonia Bstna. 12 *See NOTE and table at the end of the document. Page 8 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Brassovolaelia (see Brassolaelia) Bratonia (see Miltassia) Brenesia (see Acianthera) Brevilongium (see Oncidium) Brianara Brn. 95 Briegeria (see Jacquiniella) Briggs-Buryara (see Warnerara) Brilliandeara Brlda. 70 Broanthevola Btv. 17-24 Brolaelianthe Blt. 17-24 Brolaephila Brh. 13 Brolarchilis Boc. 13 Bromecanthe Brm. 17-24 Bromheadia Brom. 81 Brongniartara Bgn. 13 Brossitonia Bit. 70 Broughtonia Bro. 13 Broughtopsis (see Lioponia) Brownara Bwna. 13 Brummittara Brum. 77 Brymerara (see Massangeara) Bryobium Byb. 98 99 Bryopinalia Byp. 88 Buccella (see Masdevallia) Buckmanara Bck. 17-24 Buesiella (see Cyrtochilum) Buiara (see Jewellara) Bulbophyllum Bulb. 97 Bulborobium Bbr. 88 Bullara Bul. 17-24 Bunochilus (see Pterostylis) Burkhardtara Bktra. 76 Burkillara Burk. 66 Burkinshawara (see Fowlerara) Burnsbaloghia (see Deiregyne) Burrageara (see Colmanara) Buyssonara Bys. 72 Byrsella (see Masdevallia) C Cadetia Cad. 88 Cahuzacara Chz. 17-24 Caladenia Calda. 98 99 Calaeonitis (see Laeliocatarthron) Calanthe Cal. 98 99 Calanthidium (see Calanthe) Calanthophaius (see Phaiocalanthe) Calassodia Calsd. 99 Caleana Cla. 98 99 Callostylis (see Eria) Calnorchis (see Caladenia) Caloarethusa Clts. 99 Calochilus Clchs. 98 99 Calomitra Cmta. 99 Calopogon Cpg. 98 99 Calopotilla Cpt. 99 Caluera Calu. 92 Calypso Cpso. 98 99 Calyptrochilum Cpm. 68 69 Camarotis (see Micropera)

*See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 9 Name Abbreviation Class Species Hybrid Campanulorchis (see Eria) Campbellara Cmpba. 76 Campylocentrum Cctm. 68 69 Cannaeorchis (see Dendrobium) Cannazzaroara Cnz. 17-25 Capanemia Cap. 78 Cappeara (see Bullara) Carenidium (see Gomesa) Carlwithnerara Cwt. 17-25 Carmichaelara Crml. 12 Carolineleongara (see Vandachostylis) Carparomorchis (see Bulbophyllum) Carpenterara Cptra. 76 Carrara (see Vandachostylis) Carria (see Gomesa) Carriella (see Gomesa) Carterara Ctra. 66 Casoara Csr. 12 Castroa (see Gomesa) Catamangis Cag. 81 Catamodes Ctmds. 96 Catanoches Ctnchs. 96 Catasandra Ctsda. 81 Catasellia Ctsl. 81 Catasetum Ctsm. 96 Catawesia (see Clowesetum) Catcattleyella Ctc. 17-25 Catcaullia Ctll. 17-25 Catcylaelia Ctyl. 17-25 Catlaelia (see Laeliocattleya) Catlaenitis (see Laeliocattleya) Catminichea Cnc. 17-25 Cattarthrophila Ctr. 17-25 Cattkeria Cka. 17-25 Cattlaelia (see Laeliocattleya) Cattleya C. 15 17-24 Cattleychea Ctyh. 17-25 Cattleyella (see Cattleya) Cattleyodendron (see Epicattleya) Cattleyodendrum (see Epicattleya) Cattleyopsis (see Broughtonia) Cattleyopsisgoa Ctpga. 13 Cattleyopsistonia Ctpsta. 13 Cattleyovola (see Brassocattleya) Cattleytonia Ctna. 13 Cattlianthe Ctt. 17-24 Cattoniphila Ctph. 13 Cattotes Ctts. 17-25 Cattychilis Cyi. 17-25 Catyclia Cty. 17-25 Caucaea Cauc. 78 Caucaerettia Cet. 78 Cauchostele Cus. 78 Caucidium Ccd. 76 Caulaelia Cll. 14 Caulaeliokeria Clk. 14 Caularstedella Clt. 11 Caularthron Cau. 16 25 Caulavola Clv. 12 Caulbardendrum Cbd. 11 *See NOTE and table at the end of the document. Page 10 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Cauldenclia Cdc. 11 Cauliopsis (see Caultonia) Caulkeria Ckr. 25 Caulocattleya Clty. 17-25 Caulophila Cup. 25 Caulrianitis (see Guarthroleya) Caulrianvola Cuv. 17-24 Caulronleya (see Caulocattleya) Caultonia Cul. 13 Cautonleya Cny. 13 Centrogenium (see Eltroplectris) Centroglossa Cen. 98 99 Centropetalum (see Fernandezia) Cephalanthera Ceph. 98 99 Cephalantheropsis Ceps. 98 99 Cephalepioactis (see Cephalopactis) Cephalopactis Cpts. 99 Cepobaculum (see Dendrobium) Ceporillia Cpr. 88 Cerais (see Dendrobium) Ceratobium (see Dendrobium) Ceratocentron Crtn. 68 69 Ceratochilus (see Trichoglottis) Ceratograecum Crgm. 59 Ceratosiella Csl. 69 Ceratostylis Css. 88 Chadwickara Cdw. 95 Chaenanthe (see Diadenium) Chamaeangis Cmg. 68 69 Chamaegastrodia Chg. 98 99 Chamaeleorchis (see Oncidium) Chamberlainara (see Sevillaara) Chamelophyton Cptn. 92 Changara (see Alexanderara) Chapmanara Chap. 17-25 Charlesknappara Ckp. 65 Charlesworthara (see Miltonidium) Charleswortheara (see Miltonidium) Charlesworthiara (see Miltonidium) Charlieara Charl. 65 Chaubardia Chau. 95 Chaubardianthes Chbth. 95 Chaubardiella Chbl. 95 Chaubewiczella Cbz. 95 Cheiradenia Che. 95 Cheirorchis (see Cordiglottis) Cheirostylis Cs. 98 99 Chelonistele Cse. 98 99 Chelychocentrum Cyh. 78 Chelycidium Chd. 76 Chelyopsis Cey. 78 Chelyorchis (see Rossioglossum) Chenara (see Phalphalaenopsis) Chewara Chew. 65 Chilocentrum (see Vanschista) Chiloglottis Chil. 98 99 Chiloschista Chsch. 68 69 Chiloterus (see Prasophyllum) Chinheongara (see Yapara) Chitonanthera (see Octarrhena) *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 11 Name Abbreviation Class Species Hybrid Chitonochilus (see Agrostophyllum) Chloraea Chl. 98 99 Chlorosa (see Cryptostylis) Chondradenia (see Orchis) Chondranthes Cdths. 95 Chondrobollea Chdb. 95 Chondropetalum (see Zygorhyncha) Chondrorhyncha Chdrh. 95 Chondroscaphe Cds. 95 Chouara (see Angraecopsis) Chrisanda (see Vanda) Chrisanthera (see Renantanda) Chrisnetia (see Vanda) Chrisnopsis (see Paravanda) Christendoritis (see Vanddaenopsis) Christensonia (see Vanda) Christieara (see Aeridovanda) Christocentrum (see Vanda) Chromatotriccum (see Dendrobium) Chrysocycnis Chry. 95 Chuanyenara Chnya. 65 Chuatianara (see Joannara) Chusua (see Ponerorchis) Chyletia Chlt. 99 Chysis Chy. 98 99 Chytroglossa Chyt. 98 99 Cirrhaea Cra. 98 99 Cirrhopea Chpa. 99 Cirrhopetalum (syn. Bulbophyllum) Cirrhophyllum (syn. Bulbophyllum) Cischostalix Cstx. 78 Cischweinfia Cisch. 78 Cischweinidium Ccw. 76 Cladorhiza (see Corallorhiza) Clarkeara (see Iwanagaara) Claudegayara (see Lawlessara) Claudehamiltonara Cdh. 17-24 Claudiasauledaara Cdld. 25 Clayara (see Gurneyara) Cleisanda Ces. 69 Cleiscocentrum (see Cleisovanda) Cleisocalpa Clclp. 69 Cleisocentron Clctn. 68 69 Cleisodes Clsd. 66 Cleisofinetia (see Cleisovanda) Cleisomeria (see Cleisostoma) Cleisonopsis Clnps. 69 Cleisopera Clspa. 69 Cleisoquetia Clq. 69 Cleisostoma Cleis 68 69 Cleisostylanda Cli. 65 Cleisostylis Clsty. 65 Cleisothera (see Cleisotheria) Cleisotheria Cltha. 69 Cleisovanda Cvd. 69 Clomodes (see Mormodia) Clomophyllum Clm. 81 Cloughara Cgh. 96 Cloweandra Cwr. 81 Clowenoches Clw. 96 *See NOTE and table at the end of the document. Page 12 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Clowesetenaea Cws. 95 Clowesetum Clo. 96 Clowesia Cl. 96 Coccineorchis Coc. 99 Coccinoglottis Ccc. 99 Cochella (see Cochleottia) Cochleanthes Cnths. 95 Cochleatorea (see Pescoranthes) Cochlecaste Cccst. 93 Cochlenia Cclna. 95 Cochleottia Colta. 95 Cochlepetalum Ccptm. 95 Cochlesepalum Cos. 95 Cochlesteinella Clsl. 95 Cochlezella Czl. 95 Cochlezia (see Rodricidium) Cochlicidichilum (see Cyrtocidium) Cochlioda (see Oncidium) Cochliodopsis (see Oncidopsis) Cochlistele (see Oncostele) Cochloncopsis (see Oncidopsis) Cochlumnia (see Oncidumnia) Codonosiphon (see Bulbophyllum) Coeleione Coeln. 99 Coelia Coe. 98 99 Coeliopsis Clp. 98 99 Coeloglossgymnadenia (see Dactylodenia) Coeloglosshabenaria Cga. 99 Coeloglossogymnadenia (see Dactylodenia) Coeloglossorchis (see Orchidactyla) Coeloglossum (see Dactylorhiza) Coelogyne Coel. 98 99 Coeloplatanthera (see Dactylanthera) Cohniella Coh. 78 Coilostylis (see Epidendrum) Colasepalum (see Pabstosepalum) Colaste (see Lycabstia) Colax (see Pabstia) Coleara (see Rhyncholaeliocattleya) Coleottia (see Galabstia) Collare-stuartense (see Oncidium) Collierara Col. 17-25 Colmanara Colm. 72 Colosepalum (see Pabstosepalum) Commersonara Cmm. 72 Comparettia Comp. 78 Comparumnia Cmr. 76 Compelenzia Cpz. 78 Conattleya Coy. 17-25 Concocidium (see Gomesa) Condylago (see Stelis) Conphronitis (see Conattleya) Constanciaara (see Procatavola) Constantia Const. 16 25 Cookara Cook. 13 Coppensia (see Gomesa) Corallorrhiza Cor. 98 99 Cordiglottis Cg. 68 Corningara (see Bootara) Coronadoara (see Vanda) *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 13 Name Abbreviation Class Species Hybrid Correllara Corl. 72 Correvonia (see Brassocattleya) Coryanthes Crths. 98 99 Corybas Cbs. 98 99 Corydandra (see Galeandra) Coryhopea Crhpa. 99 Corymborchis (see Corymborkis) Corymborkis Cbks. 98 99 Corysanthes (see Corybas) Cottonia Cot. 68 69 Cowperara (see Janssenara) Crangonorchis (see Pterostylis) Cranichis Cran. 98 99 Cravenara (see Lovelessara) Crawshayara Craw. 70 Cribbia Cri. 98 99 Crybe (see Bletia) Cryptarrhena Cth. 98 99 Cryptocentrum Ctcm. 95 Cryptochilus Ccs. 88 Cryptophoranthus (see Acianthera) Cryptopus Crypt. 68 69 Cryptostylis Csy. 98 99 Cucumeria (see Pleurothallis) Cuitlacidium Cud. 76 Cuitlauzina Cu. 78 Cuitliodaglossum Cdg. 77 Cuitlumnia Ctn. 76 Cyanicula Cca. 98 99 Cyathoglottis (see Sobralia) Cycatonia Cct. 11 Cycgalenodes Cgn. 81 Cyclodes Cld. 96 Cyclopogon Cycl. 98 99 Cyclosia (see Mormodes) Cycnandra Cycda. 81 Cycnoches Cyc. 96 Cycnodes Cycd. 96 Cycnophyllum Cnp. 81 Cycsellia Cysl. 81 Cylindrolobus (see Eria) Cymaclosetum Cma. 81 Cymasetum Cymst. 81 Cymbidiella Cymla. 81 Cymbidilophia Cdl. 81 Cymbidimangis Cdn. 81 Cymbidinaea Cbn. 81 Cymbidium Cym. 81 79, 80 Cymbiglossum (see Rhynchostele) Cymbiliorchis (see Bolbicymbidium) Cymbipetalum Cbp. 81 Cymbiphyllum (see Grammatocymbidium) Cymbisellia Cml. 81 Cymboglossum (see Eria) Cymphiella Cymph. 81 Cynorkaria Cyk. 69 Cynorkis Cyn. 68 69 Cyperocymbidium (syn. Cymbidium) Cyperorchis (syn. Cymbidium) Cypholoron Cln. 78 *See NOTE and table at the end of the document. Page 14 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Cypripedium Cyp. 98 99 Cyrassostele Crs. 70 Cyrollaria Clr. 78 Cyrtellia Cyrtl. 81 Cyrtidiorchis Cto. 95 Cyrtidium (see Cyrtidiorchis) Cyrtionopsis Cip. 78 Cyrtobrassidium Csd. 70 Cyrtobrassonia Cybs. 70 Cyrtocaucaaea Cuc. 78 Cyrtochiloides Crt. 98 99 Cyrtochilum Cyr. 78 Cyrtocidistele Cil. 76 Cyrtocidium Ctd. 76 Cyrtodenia Cydn. 76 Cyrtodontioda (see Cyrtodontocidium) Cyrtodontocidium Crdc. 76 Cyrtodontostele Code. 77 Cyrtoglossum Cgl. 77 Cyrtoglottis (see Mormolyca) Cyrtogomestele Ctgo. 78 Cyrtogramcymbidium Cgc. 81 Cyrtolauzina Cyz. 78 Cyrtolioda (see Cyrtocidium) Cyrtomangophyllum Cgp. 81 Cyrtonaea Ctea. 81 Cyrtoncidopsis Cop. 72 Cyrtoncidumnia Cdu. 76 Cyrtoniopsis Crn. 72 Cyrtopasia Cpas. 76 Cyrtopera (see Eulophia) Cyrtopodium Cyrt. 81 Cyrtorchis Cyrtcs. 68 69 Cyrtosia Ctsa. 98 99 Cyrtostele Cye. 76 Cyrtozia Crz. 78 Cyrtumnia Ctu. 76 Cysepedium (see Selenocypripedium) D Dacruzara Dcz. 69 Dactylanthera D. 98 99 Dactylella Da. 98 99 Dactyleucorchis (see Pseudorhiza) Dactylitella (see Dactylella) Dactyloceras (see Orchidactyla) Dactylodenia Dtd. 17-25 Dactyloglossum Dam. 99 Dactylogymnadenia (see Dactylodenia) Dactylorchis (see Dactylorhiza) Dactylorhiza Dact. 98 99 Dactylorhynchus (see Bulbophyllum) Dactylorrhiza (see Dactylorhiza) Daiotyla (syn. Chondrorhyncha) Dallemagneara (see Obrienara) Darnwiniera (see Telipogon) Darwinara (see Vandachostylis) Dasyglossum Dyg. 78 Davejonesia (see Dendrobium) Davidhuntara Dvh. 95

*See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 15 Name Abbreviation Class Species Hybrid Davidsonara Dvd. 17-25 Debarriara Dbr. 70 Debruyneara Dbra. 64 Degarmoara Dgmra. 70 Deiregyne Dei. 98 99 Deiselara (see Laelia) Dekensara (see Brassolaeliocattleya) Delouvrexara Dvx. 70 Demorchis (see Gastrodia) Dendrobates (see Dendrobium) Dendrobium Den. 82-84 85-87 Dendrocatanthe Dec. 17-24 Dendrochilum Ddc. 98 99 Dendrogeria Denga. 88 Dendrolirium (see Eria) Dendrophylax Dlax. 68 69 Denisara Dni. 17-24 Deprinsara (see Cattotes) Derosaara Droa. 70 Desmetara Dmt. 72 Desmotrichum (see Flickingeria) Devereuxara (see Vandaenopsis) Devriesara Dvr. 17-24 Dewolfara (see Shigeuraara) Diabroughtonia (see Caultonia) Diacatlaelia (see Laeliocatarthron) Diacattleya (see Caulocattleya) Diacrium (see Caularthron) Diacrocattleya (see Caulocattleya) Diadenium Diad. 78 Diakeria (see Caulkeria) Dialaelia (see Caulaelia) Dialaeliocattleya (see Laeliocatarthron) Dialaeliopsis (see Cauliopsis) Diaphanangis Dpgs. 58 Diaphananthe Dpthe. 68 69 Diaschomburgkia (see Klehmara) Dicerostylis (see Hylophila) Dichaea Dich. 95 Dichromanthus Dmts. 98 99 Dichromarrhynchos Dcy. 99 Dichromoglottis Dct. 99 Dickasonia Dsa. 98 99 Dicksonhowara Dhw. 65 Didiciea (see Tipularia) Didinonopsis (see Diodonopsis) Didymoplexis Dmp. 98 99 Dillonara (see Epilaelia) Dilochiopsis Dlc. 98 99 Dimerandra Dmd. 26 Dimorphachnis Dph. 69 Dimorphanda Dpda. 69 Dimorphorchis Dimo. 68 69 Dinema Din. 25 Diodonopsis Ddo. 98 99 Diothonea (see Epidendrum) Diovallia Dvl. 90 Diphylax Dip. 98 99 Diplandrorchis (see Neottia) Diplocaulobium Dcm. 88 *See NOTE and table at the end of the document. Page 16 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Diplochilus (see Diplomeris) Diplodium (see Pterostylis) Diplolabellum (see Oreorchis) Diplomeris Dms. 98 99 Diplonopsis Dpnps. 69 Diplopanda Dld. 69 Diploprora Dpra. 68 69 Diplorrhiza (see Dactylorhiza) Dipodium Dpl. 81 Dipteranthus (see Zygostates) Dipterostele (see Telipogon) Disa Disa 98 99 Disperis Disp. 98 99 Disticholiparis (see Stichorkis) Distichorchis (see Dendrobium) Dithrix (see Diphylax) Dithyridanthus (see Deiregyne) Diuris Diuris 98 99 Dixuanara (see Dicksonhowara) Docjonesia Djn. 88 Dockrillia (see Dendrobium) Dockrilobium (see Dockrobium) Dockrobium Dkb. 88 Dodara Doda. 17-24 Dodrium (see Doriella) Dodsonia (see Stenia) Doinara (see Bennett-Poeara) Dolichopsis (see Dilochiopsis) Domindendrum (see Epigoa) Domindesmia Ddma. 25 Domingleya Dml. 17-25 Domingoa Dga. 16 25 Dominleychile Dly. 25 Domintonia Dmtna. 13 Dominyara (see Goffara) Domliopsis Dmlps. 13 Donaestelaara Dnt. 17-25 Doncollinara (see Campbellara) Donsutingara Dsg. 69 Dorandopsis (see Phalandopsis) Doredirea (see Sediropsis) Doreenhuntara Dhta. 95 Doricentrum (see Vandaenopsis) Doriella (see Phaliella) Doriellaopsis (see Phaliella) Dorifinetia (see Vandaenopsis) Doriglossum (see Phalaeglossum) Dorisia (see Loritis) Doristylis (see Rhynchonopsis) Doritaenopsis (see Phalaenopsis) Doritis Dor. 43 69 Doritopsis (see Doritaenopsis) Dormanara Drm. 17-24 Dorthera (see Renanthopsis) Dossinia Doss. 98 99 Dossinimaria (see Dossisia) Dossinochilus Dsh. 99 Dossinodes Dnd. 99 Dossinyera Dny. 99 Dossisia Dsi. 99 *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 17 Name Abbreviation Class Species Hybrid Dothilopsis (see Barkeria) Downsara Dwsa. 95 Doxosma (see Epidendrum) Dracomonticola (see Neobolusia) Dracontia (see Stelis) Dracula Drac. 89 90 Dracuvallia Drvla. 90 Dresslerara Dres. 66 Dresslerella (see Renanthopsis) Drewettara Dwt. 17-24 Dryadella Dda. 92 Drymoanthus Dry. 68 69 Duckittara Duk. 17-24 Duggerara (see Miltassia) Dungsara (see Cattleya) Dunnara Dnna. 13 Dunningara Dngra. 72 Dunstervilleara Dnv. 17-24 Dupontara (see Bullara) Durabaculum (see Dendrobium) Durantara Drt. 69 Durutyara Dtya. 95 Duvalara (see Rhynchomyrmeleya) Duvivierara Dvv. 76 Dyakanthus Dkt. 69 Dyakia Dy. 68 69 E Earina Ear. 98 99 Eastonara (see Gastranda) Echinella (see Echinosepala) Echinosepala E. 92 Ecuadoria (see Microthelys) Edeara Edr. 66 Elearethusa Elsa. 99 Elecalthusa Ecth. 99 Eleorchis Elo. 98 99 Elepogon Elp. 99 Eleutheroglossum (see Dendrobium) Eliara Eliara 70 Ellanthera (see Renanthera) Elleanthus Ell. 98 99 Elongatia (see Stelis) Eltoplectris (see Eltroplectris) Eltroplectris Etp. 98 99 Elwesara (see Vriesara) Elythodia Etha. 99 Elythranthera Elth. 98 99 Embreea Emb. 98 99 Emilythwaitesara Emy. 17-25 Empusella (see Specklinia) Enanthleya Eny. 17-24 Encheiridion (see Microcoelia) Encyarthrolia Eyr. 11 Encyclia E. 10 11 Encylaelia Enl. 11 Encyleyvola Eyy. 17-25 Encyphila Eyp. 11 Encytonavola Etl. 11 Encyvola Eyv. 11

*See NOTE and table at the end of the document. Page 18 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Endlicherara Edl. 70 Endresiella (See Trevoria) Engkhiamara (see Khiamara) Engsoonara (see Teohara) Eparmatostigma (see Vanda) Ephemerantha (see Flickingeria) Ephippium (see Bulbophyllum) Epiarthron Ert. 11 Epibarkiella Epbkl. 11 Epibator (see Zootrophion) Epiblastus Epib. 88 Epibrascattlaelia (see Adamara) Epibrassavola (see Brassoepidendrum) Epibrassonitis (see Vaughnara) Epibroughtonia (see Epitonia) Epicatanthe Ett. 17-24 Epicatarthron Eth. 17-25 Epicatcyclia Ety. 17-25 Epicatechea Ecc. 17-25 Epicatonia Epctn. 17-25 Epicattleya Epc. 17-25 Epicaulaelia Ecll. 17-25 Epichile Eicl. 11 Epicladium (see Prosthechea) Epicyclia Epy. 11 Epidanthus (see Epidendrum) Epidella Epdla. 11 Epidendropsis (see Epidendrum) Epidendrum Epi. 10 11 Epidiacrium (see Epiarthron) Epidomingoleya (see Arizara) Epidominkeria Emk. 11 Epierstedella Erd. 11 Epigeneium Egm. 88 Epiglottis Epgl. 11 Epigoa Epg. 11 Epilaelia Epl. 11 Epilaeliocattleya Eplc. 17-25 Epilaeliopsis Eplps. 11 Epilaelopsis (see Epilaeliopsis) Epileptovola Elva. 13 Epileya (see Epicattleya) Epiliopsis (see Epilaeliopsis) Epilopsis (see Epilaeliopsis) Epimicra Emc. 11 Epinidema Epn. 11 Epiopsis Eps. 11 Epipactis Epcts. 98 99 Epiphila Eil. 11 Epiphronitella (see Epicattleya) Epiphronitis (see Epicattleya) Epirhynanthe Ery. 17-24 Epistoma Epstm. 11 Epithechavola Etv. 11 Epithechea Etc. 11 Epitonanthe Enn. 17-24 Epitonia Eptn. 11 Epivola (see Brassoepidendrum) Eremorchis (see Pterostylis) Eria Er. 88 *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 19 Name Abbreviation Class Species Hybrid Ericara Eric. 66 Ericholttumara Eht. 66 Erinara Ena. 66 Eriodes Eds. 98 99 Eriopsis Ess. 81 Erioxantha (see Eria) Ernestara Entra. 66 Erycina Ercn. 78 Erydium Erdm. 76 Erymesa Eym. 78 Erythrodes Eyd. 98 99 Eryumnia Eyn. 76 Esmeralda (see Arachnis) Esmeropsis (see Vandachnis) Esmerstylis (see Arachnostylis) Esperonara Esn. 17-24 Estelaara Esta. 17-25 Euanthe (see Vanda) Euarachnides (see Burkillara) Euarthron Ern. 11 Eucatanthe Eun. 17-24 Eucatlaelia Eutl. 17-25 Eucatophila Ecp. 17-25 Eucattlevola Elv. 12 Eucattonia Ettn. 13 Eucentrum (see Vandanthe) Euchiclia Euh. 11 Euchilaelia Eal. 11 Euchile (see Prosthechea) Euclades Eucl. 81 Eucosia (see Goodyera) Eucycattleya Euct. 17-25 Eucyclechea Elh. 11 Eudendravola Edv. 11 Eudevereuxara (see Devereuxara) Eulaelianthe Eln. 17-24 Euleya Euly. 17-25 Euleyarthron Eyt. 17-25 Eulobidium Ebd. 81 Eulocymbidiella Eucmla. 81 Eulomangis Elm. 81 Eulophia Euph. 81 Eulophidium (see Oeceoclades) Eulophiella Eul. 81 Eulophyllum Ely. 81 Eulosellia Ela. 81 Eumingoa Emg. 11 Eupapilanda (see Vanda) Eupapilio (see Vanda) Euporphyranda (see Porphyranda) Eurachnis (see Aranda) Eurhyncattleya Erc. 17-25 Eurostyles (see Eurystyles) Euryangis Eugs. 58 Eurycaulis (see Dendrobium) Eurychone Echn. 58 Eurygraecum Eugcm. 58 Eurynopsis Eunps. 58 Eurystyles Eys. 98 99 Eurystylis (see Eurystyles) *See NOTE and table at the end of the document. Page 20 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Euthechedendrum Edd. 11 Eutonia Eut. 11 Euvola Euv. 11 Evakara Evk. 65 Evrardia (see Chamaegastrodia) Evrardianthe (see Chamaegastrodia) Exeria (see Eria) Exochanthus (see Dendrobium) Exophya (see Epidendrum) F Fadenchoda (see Rhynchofadanda) Fadenfinanda (see Neofadanda) Fergusonara (see Brassolaeliocattleya) Fernandezia F. 78 Fialaara Fia. 13 Fimbrorchis (see Habenaria) Fisherara Fsh. 95 Fletcherara Flt. 76 Flickingeria Flkga. 88 Forbesina (see Eria) Fordyceara Fdca. 13 Forficaria (see Disa) Forgetara Fgtra. 70 Forsterara Frs. 70 Fournierara (see Warnerara) Fowlerara Fow. 17-25 Fowlieara Flr. 17-24 Fredclarkeara Fdk. 96 Fredschechterara (see Jewellara) Freedara (see Renanopsis) Fregea (see Sobralia) Frezierara Frz. 72 Friedaara Fri. 17-24 Froebelara (see Rhynchopsyleya) Frondaria Fro. 92 Fruticicola (see Bulbophyllum) Fuchsara (see Prapinara) Fujioara (see Trichovanda) Fujiwarara Fjw. 13 Fulaichangara (see Odontozelencidium) G Gabertia (see Grammatophyllum) Galabstia Gbs. 95 Galeandra Gal. 81 Galeansellia Gslla. 81 Galearis (see Orchis) Galeodes Gds. 81 Galeonisia Gln. 95 Galeopetalum Gptm. 95 Galeorchis (see Platanthera) Galeottia Glta. 95 Galiczella Gzl. 95 Gamosepalum (see Aulosepalum) Garayara Ga. 69 Garlippara Gpp. 17-24 Gastisia Gsta. 69 Gastisocalpa Gscpa. 69 Gastocalanthe (see Gastrocalanthe) Gastophaius (see Gastrophaius)

*See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 21 Name Abbreviation Class Species Hybrid Gastorchis (see Gastrorchis) Gastranda Gsd. 69 Gastritis (see Gastronopsis) Gastrocalanthe Gas. 69 Gastrochiloglottis Gchgl. 69 Gastrochilus Gchls. 68 69 Gastrodia Gta. 98 99 Gastronopsis Gnp. 69 Gastrophaianthe Gpi. 69 Gastrophaius (see Phaius) Gastropodium (see Epidendrum) Gastrorchis Gs. 98 99 Gastrosarcochilus Gsarco. 69 Gastrostoma Gstm. 69 Gastrothera Gsrth. 66 Gastruisinda Gin. 69 Gauntlettara Gtra. 13 Gavilea Gav. 98 99 Geoclades Gcd. 81 Geodorum Gdm. 81 Georgeblackara Gbka. 76 Georgecarrara Gcr. 96 Gerardusara Grd. 72 Gerberara (see Marvingerberara) Ghillanyara Ghi. 17-24 Gibezara (see Devriesara) Giddingsara (see Onoara) Gigara Gigara 78 Gilmourara (see Lewisara) Gladysyeeara Glya. 17-25 Glanzara (see Rhynphalandopsis) Glicensteinara Glc. 99 Glomera Gl. 98 99 Glossadenia Gls. 99 Glossodia Gloss. 98 99 Glossorhyncha (see Glomera) Goffara Gfa. 65 Gohartia Ghta. 78 Goldnerara Gld. 95 Golumnia Glm. 76 Gomada (see Bramesa) Gomadachtia Gmd. 78 Gombrassiltonia Gbt. 70 Gomcentridium Ger. 76 Gomcidettia Gdt. 76 Gomcidumnia Gcn. 76 Gomenkoa Gmk. 78 Gomesa Gom. 78 Gomesochiloglossum Gcg. 76 Gomesochilum Gsc. 76 Gomessiastele Gst. 70 Gomestele Gms. 78 Gomettia Gmtta. 78 Gomezina Gmz. 78 Gomguezia Gmg. 78 Gomiltidium Gtd. 72 Gomiltlauzina Gzn. 72 Gomiltostele Gml. 72 Gomocentrum Gmt. 78 Gomochilus Gmch. 78 *See NOTE and table at the end of the document. Page 22 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Gomoglossum Gmgm. 77 Gomonciada (see Brassidomesa) Gomoncidochilum Gch. 76 Gomonia Gmn. 72 Gomoniopcidium Gnd. 76 Gomopsiella Gpl. 78 Gompassia Gps. 70 Gomstelettia Gtl. 78 Gonginia Ggn. 99 Gongora Gga. 98 99 Gongorhaea Grh. 99 Goodaleara (see Bakerara) Goodalemoirara Gdmr. 17-24 Goodisachilus Gdc. 99 Goodisia Gda. 99 Goodsonara (see Rhynarthrolyea) Goodyera G. 98 99 Gosseara (see Wolleydodara) Gotokoa Gtk. 76 Gottererara (see Renvanvanda) Gottoara (see Appletonara) Govenia Gov. 98 99 Graireara Grr. 72 Gramcymbimangis Gbi. 81 Gramcymbiphia Gyp. 81 Grammangis Gra. 81 Grammatocymbidium Grcym. 81 Grammatoheadia Grda. 81 Grammatomangis Gtm. 81 Grammatophyllum Gram. 81 Grammatopodium Grtp. 81 Grammoglottis Ggt. 81 Grammothecopus Gtp. 81 Grandicentrum Gat. 78 Grandicidium Gdi. 78 Grandiphyllum (see Oncidium) Graphiella Grpla. 81 Graphorkis Grks. 81 Grastidium (see Dendrobium) Gratrixara (see Guaricattonia) Grayara (see Vandanopsis) Greatwoodara (see Kagawaara) Greenwoodia (see Kionophyton) Grobya Gro. 81 Groganara (see Dodara) Guarcholia Guc. 17-24 Guarcyclinitis (see Enanthleya) Guarechea Grc. 17-24 Guarianthe Gur. 15 17-24 Guariburgkia (see Laelianthe/Myrmecanthe) Guaricatophila Gcp. 17-24 Guaricattleya (see Cattlianthe) Guaricattonia (see Claudehamiltonara) Guarichile Guh. 17-24 Guaricyclia Gcy. 17-24 Guaridendrum Gdd. 17-24 Guariencychea Gny. 17-24 Guarilaeliarthron (see Guarthron) Guarilaelivola Glv. 17-24 Guarimicra Gmc. 17-24 *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 23 Name Abbreviation Class Species Hybrid Guarisophilia (see Laeliocatanthe) Guarisophleya (see Cattlianthe) Guaritonia Grt. 17-24 Guaritoniclia Grn. 17-24 Guarlaeliopsis (see Guaritonia) Guaronilia (see Guaricatophila) Guarophidendrum (see Epicatanthe) Guarthroleya Gty. 17-24 Guarthron Gut. 17-24 Guartonichea Gtc. 17-24 Guarvolclia Gvl. 17-24 Gudrunia (see Oncidium) Gularia (see Schiedeella) Gumara Gum. 11 Gunnarorchis (see Eria) Gurneyara Guy. 13 Gymleuorchis (see Pseudadenia) Gymnabicchia (see Pseudadenia) Gymnacamptis (see Gymnanacamptis) Gymnadenia Gym. 98 99 Gymnadeniorchis (see Orchigymnadenia) Gymnaglossum (see Dactylodenia) Gymnanacamptis Gc. 98 99 Gymnigritella (see Gymnadenia) Gymnochilus (see Cheirostylis) Gymnorchis (see Pseudadenia) Gymplatanthera Gpa. 98 99 H Habenaria Hab. 98 99 Habenorkis (see Cynorkaria) Hackerara (see Rafinesqueara) Hadrobrasilaelia (see Laelia) Hadrocattleya (see Cattleya) Hadrodungsia (see Cattleya) Hadrolaelia (see Cattleya) Haemaria (see Ludisia) Haemari-anoectochilus (see Ludochilus) Haemari-macodes (see Macodisia) Hagerara (see Vandaenopsis) Hagsatera Hag. 16 25 Hagsavola Hgv. 12 Hagsechea Hgc. 25 Hamelwellsara Hmwsa. 95 Hamerara Hmr. 72 Hamiltonara (see Sanderara) Hamularia (see Bulbophyllum) Hanburyara (see Encyleyvola) Hanesara (see Catcylaelia) Haniffara (see Vantrichopsis) Hansenara (see Catcylaelia) Hapalochilus (see Zeuxine) Haraella (see Gastrochilus) Haraenopsis (see Gastronopsis) Harrisara (see Hyeara) Harrisella (see Campylocentrum) Hartara (see Laeliocatonia) Hartwegia (see Nageliella) Harveyara Hvy. 70 Hasegawaara (see Otaara)

*See NOTE and table at the end of the document. Page 24 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Hasskarlara Has. 17-25 Hatcherara (see Colmanara) Hattoriara Hatt. 13 Hausermannara (see Phalandopsis) Hawaiiara (see Renvanvanda) Hawkesara Hwkra. 17-25 Hawkinsara (see Laeliocatonia) Haywoodara (see Andersonara) Helcia Hlc. 78 Helenadamsara Hdm. 11 Helleriella (see Gomesa) Hellerorchis (see Gomesa) Helpilia Hpla. 78 Hemiscleria (see Epidendrum) Herbertara (see Laeliocattleya) Hermibicchia (see Pseudinium) Hermileucorchis (see Pseudinium) Herminium H. 98 99 Herminorchis (see Pseudinium) Hermoara (see Helenadamsara) Hermorchis Hrm. 99 Herreraara Hrr. 76 Herschelia (see Disa) Herschelianthe (see Disa) Herscheliodisa (see Disa) Hertensteinara Hrt. 76 Hetaeria Het. 98 99 Heterozeuxine (see Zeuxine) Hexadesmia (see Scaphyglottis) Hexisea (see Scaphyglottis) Heynholdara Hyn. 17-25 Hiattara Hiat. 17-24 Higashiara (see Laeliocatarthron) Higginsara Hig. 17-24 Himantoglossum Him. 98 99 Himoriara (see Yapara) Hintonella Hi. 98 99 Hippeophyllum Hip. 98 99 Hirayamaara (see Sweetara) Hispaniella His. 75 Hobohilus (see Trichocentrum) Hoehneara Hhn. 25 Hoffmanncattleya (see Cattleya) Hoffmanncyclia (see Catyclia) Hoffmannseggella (see Cattleya) Hofmannara Hfm. 17-25 Hofmeistera (see Hofmeisterella) Hofmeisterella Hf. 98 99 Hofmesia (see Angraecopsis) Holcanthe Hct. 69 Holcanthera Hol. 66 Holcenda (see Vandoglossum) Holcocentrum (see Vandoglossum) Holcodirea (see Holconopsis) Holcofinetia (see Vandoglossum) Holcoglossum Holc. 68 69 Holcograecum Hlg. 59 Holconopsis Hop. 69 Holcopsis Hlp. 69 Holcosia Hls. 69 *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 25 Name Abbreviation Class Species Hybrid Holcosianda Hla. 69 Holcostylis (was Rhyncholabium) Holcovanstylis Hvs. 65 Holfordara (see Guarthroleya) Hollingtonara (see Johnlagerara) Holmara Hlm. 76 Holothrix Htx. 98 99 Holpogon (see Neottia) Holttumara Holtt. 66 Homalopetalum Hom. 16 25 Honoluluara (see Vancoanthe) Hookerara (Brassacathron) Hoosierara Hos. 95 Hormidium (see Prosthechea) Hornara (see Massangeara) Houlletia Hlt. 98 99 Houllinia Hul. 99 Houllora Hlra. 99 Howardara (see Cyrtodontocidium) Howeara Hwra. 76 Hrubyara (see Lesueurara) Hsuara (see Wilsonara) Huangara Hng. 76 Hueylihara (see Joannara) Hugofreedara (see Vandaenopsis) Humboldtara Hmb. 72 Humboldtia (see Pleurothallis) Hummelara Humm. 11 Huntara (see Teohara) Huntleanthes Hnths. 95 Huntleya Hya. 95 Huntzellanthes Huz. 95 Hunzella Hzl. 95 Hurstara Hur. 17-25 Hyalosema (see Bulbophyllum) Hybochilus (see Trichocentrum) Hydranthus (see Dipodium) Hydrolaelia (see Hadrolaelia) Hyeara Hyea. 13 Hyedecromara Hcm. 76 Hygranda (see Vandaenopsis) Hygrocenda (see Vandaenopsis) Hygrochilus (see Phalaenopsis) Hygrodirea (see Phalaenopsis) Hylophila Hyl. 98 99 Hymeneria (see Eria) Hymenochilus (see Pterostylis) I Iacovielloara Icvl. 17-25 Ianclarkara Ink. 95 Ichijoara Icj. 17-24 Ichthyostomum (see Dendrobium) Ida (see Sudamerlycaste) Ilonara Ilo. 76 India (see Robiquetia) Ingramara (see Fowlieara) Inobulbon (see Dendrobium) Ioncidium (see Ionocidium) Ione (see Sunipia)

*See NOTE and table at the end of the document. Page 26 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Ionettia Intta. 78 Ionmesa Ims. 78 Ionmesettia Imt. 78 Ionocentrum Ict. 78 Ionocidium Incdm. 76 Ionopsis Inps. 78 Ionparettichilum Ipt. 76 Ionumnia Inm. 76 Ipsea Ip. 98 99 Ipseglottis Ips. 99 Irvingara Irv. 66 Isabelia Isa. 16 25 Isadendrum Isd. 11 Isaoara (see Phalaerianda) Ischnocentrum (see Glomera) Isias (see Serapias) Isochilus Iso. 16 25 Iwanagaara (see Collierara) Iwanagara (see Iwanagaara) Izumiara (see Epilaeliocattleya) J Jackfowlieara Jkf. 17-24 Jacquinara (see Stricklandara) Jacquiniella Ja. 16 25 Jamesonara Jmr. 76 Janssenara Jan. 17-24 Jeaneara Jen. 95 Jellesmaara Jel. 98 99 Jewellara Jwa. 17-25 Jimenezara Jmzra. 13 Jimensia (see Bletilla) Jisooara (see Rhynchofadanda) Joannara Jnna. 65 Joara (syn. Bulbophyllum) Johnara Jon. 95 Johnkellyara Jkl. 70 Johnlagerara Jol. 17-25 Johnsonara (see Paravandanthera) Johnyeeara (see Adamara) Jolyara Jly. 70 Jomkhwanara (see Jomkhwansaeleeara) Jomkhwansaeleeara Jks. 65 Josephara (see Buyssonara) Jostia (see Masdevallia) Jumanthes Jmth. 69 Jumellea Jum. 68 69 Jungara (see Luiphalandopsis) K Kagawaara (see Kagawara) Kagawara (see Renantanda) Kalakauara Kal. 81 Kalimpongia (see Dickasonia) Kalopternix (see Epidendrum) Kanetsunaara Kun. 76 Kanzerara Kza. 95 Karorchis (see Bulbophyllum) Katherinea (see Epigeneium) Kautskyara Kts. 17-24 Kawamotoara Kwmta. 17-25

*See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 27 Name Abbreviation Class Species Hybrid Kawanishiara (see Vanvanda) Keferanthes Kefth. 95 Keferella Kfl. 95 Kefericzella Kfz. 95 Keferollea Krl. 95 Kefersteinia Kefst. 95 Keforea Kfr. 95 Keftorella Kft. 95 Kegeliella Ke. 98 99 Kegeopea Kgp. 99 Keishunhattoriara Kht. 17-25 Kennethbealeara Knb. 17-24 Kergeliella (see Kegeliella) Keyesara Key. 17-25 Khiamara Khm. 66 Kiattanara Ktn. 17-24 Kimballara Kim. 17-24 Kingidium (see Phalaenopsis) Kingiella (see Phalaenopsis) Kingistylis (see Rhynchonopsis) Kionophyton Kin. 98 99 Kippenara (see Yapara) Kirchara (see Epilaeliocattleya) Kitigorchis (see Oreorchis) Kleberiella (see Gomesa) Klehmara Klma. 14 Klugara Klg. 72 Knappara (see Charlieara) Knowlesara Knw. 76 Knudsenara Knd. 17-25 Knudsonara (see Joannara) Kochiophyton (see Aganisia) Koellensteinia Ko. 95 Komarovara Kmv. 78 Komkrisara (see Joannara) Konantzia (see Ionopsis) Kraenzlinara (see Trichovanda) Kraenzlinorchis (see Habenaria) Kraussara Krsa. 13 Kriegerara (see Alexanderara) Kuhlhasseltia Kuh. 98 99 Kuhnara Kn. 76 Kunoara (see Sedenara) Kunthara (see Oncidodontopsis) L Lacaena Lac. 98 99 Lachelinara (see Raravandanthera) Laechilis Lah. 14 Laegoa Lga. 14 Laelcattleya (see Laeliocattleya) Laelia L. 14 Laelia-Brasso-Cattleya (see Brassolaeliocattleya) Laelianthe Lnt. 17-24 Laeliavola (see Brassolaelia) Laelidendranthe Ldt. 17-24 Laeliocatanthe Lcn. 17-24 Laeliocatarthron Lcr. 17-25 Laeliocatonia Lctna. 13 Laeliocattkeria Lcka. 17-25

*See NOTE and table at the end of the document. Page 28 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Laeliocattleya Lc. 17-25 Laeliodendron (see Epilaelia) Laeliodendrum (see Epilaelia) Laeliokeria Lkra. 14 Laeliopleya Lpya. 13 Laeliopsis (see Broughtonia) Laeliovola (see Brassolaelia) Laelirhynchos Lrn. 12 Laelonia Lna. 13 Laenopsonia (see Chrisnopsis) Laeopis (see Liaopsis) Laerianchea Lca. 17-24 Lagerara (see Richardsonara) Laipenchihara (see Yapara) Lairesseara Lair. 76 Lamandra (see Epidendrum) Lambara Lmb. 11 Lambeauara Lam. 17-24 Lancebirkara Lbka. 95 Lanium (see Epidendrum) Lankesterella Lak. 98 99 Lauara (see Renanstylis) Lavrihara (see Wallbrunnara) Lawara (see Burkillara) Lawlessara Law. 72 Lawrenceara (see Laeliocatanthe) Law-Schofieldara (see Cycatonia) Laycockara Lay. 69 Leaneyara (see Porterara) Lebaudyara Leb. 17-25 Ledienara Led. 17-24 Leeara Leeara 69 Leemannara (see Vaughnara) Leioanthum (see Dendrobium) Lemaireara Lemra. 11 Lemboglossum (see Rhynchostele) Leochilumnia Llm. 76 Leochilus Lchs. 78 Leocidium Lcdm. 76 Leocidmesa Lcmsa. 76 Leocidpasia Lcdpa. 76 Leocidumnia Lod. 76 Leogolumnia Lgn. 76 Leokoa Lko. 78 Leomesezia Lsz. 78 Leonara (see Jackfowlieara) Leopardanthus (see Dipodium) Lepanopsis Lep. 92 Lepanthes Lths. 92 Lepanthopsis Lpths. 92 Leptoceras (see Caladenia) Leptodendrum Lptdm. 11 Leptoguarianthe Lgt. 17-24 Leptokeria Lptka. 25 Leptolaelia Lptl. 14 Leptosophrocattleya (see Cattotes) Leptotes Lpt. 16 25 Leptovola Lptv. 12 Lesliea (see Phalaenopsis) Leslieara Lesl. 11 *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 29 Name Abbreviation Class Species Hybrid Lesliehertensteinara Lhr. 78 Lesueurara Lsu. 17-24 Letochilum Lth. 76 Leucadenia (see Pseudadenia) Leucerminium (see Pseudinium) Leucohyle (see Trichopilia) Leucorchis (see Didymoplexis) Leucororchis (see Pseudorhiza) Leucotella (see Pseudadenia) Levyara (see Shiveara) Lewisara (see Burkillara) Liaopsis Liaps. 13 Lichtara (see Gastronopsis) Lichterveldia (see Odontoglossum) Liebmanara (see Aspasium) Ligeophila Lig. 98 99 Ligeophyla (see Ligeophila) Limara Lim. 66 Limatodes (see Phaius) Limatopreptanthe (see Calanthe) Linara (see Vandaenopsis) Lindblomia (see Dactylorhiza) Lindleyalis (see Pleurothallis) Lindleyara (see Hawaiiara) Lindleyella (see Rudolfiella) Lindsayella (see Sobralia) Linguella (see Pterostylis) Linneara (see Collierara) Lioponia Lpna. 13 Liparis Lip. 98 99 Lissochilus (see Eulophia) Listera (see Neottia) Listrostachys Lit. 68 69 Lobbara Lob. 70 Lockcidium Lkcdm. 76 Lockcidmesa Lkda. 76 Lockhartia Lhta. 78 Lockochilettia Lkctta. 78 Lockochilus Lkchs. 78 Lockoglossum Lkg. 77 Lockogochilus Lkgch. 78 Lockopilia Lckp. 78 Lockostalix Lkstx. 78 Lockumnia Lkm. 76 Lomantrisuloara (see Rauhara) Lonchitis (see Serapias) Londesboroughara (see Dormanara) Lophiaris (see Trichocentrum) Lorenara Lora. 95 Loritis (see Luinopsis) Loroglorchis (see Orchimantoglossum) Loroglossum (see Himantoglossum) Louiscappeara Lou. 17-24 Lovelessara Lov. 17-24 Lowara (see Brassolaeliocattleya) Lowiorchis (see Cynorkis) Lowsonara (see Perreiraara) Lowsutongara (see Rhynchofadanda) Loxoma (see Smithsonia) Luascotia (see Luisanda) *See NOTE and table at the end of the document. Page 30 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Lucasara (see Mylamara) Ludisia Lus. 98 99 Ludlowara Ldw. 76 Ludochilus Lud. 99 Lueddemannia Lue. 98 99 Luerella (see Phloeophila) Luianopsanthe Lnpt. 69 Luicentrum (see Luisanda) Luichilus Luic. 69 Luinetia (see Luisanda) Luinopsanda Lpd. 69 Luinopsis Lnps. 69 Luiphalandopsis Lid. 69 Luisaerides Lu. 66 Luisanda Lsnd. 69 Luisanthera Lut. 66 Luisedda (see Luinopsanda) Luiserides (see Luisaerides) Luisia Lsa. 68 69 Luistylis Lst. 65 Luivanetia (see Luisanda) Lutherara Luth. 65 Luzama (see Masdevallia) Lycabstia Lbs. 93 Lycafrenuloa Lfl. 93 Lycamerlycaste Lmc. 93 Lycanisia Lns. 93 Lycaste Lyc. 93 Lycastenaria Ly. 93 Lycasteria (see Lycastenaria) Lycastiella Lct. 93 Lycazella Lzl. 93 Lycomormium Lyco. 98 99 Lyfrenaria (see Lycastenaria) Lymanara Lymra. 66 Lyonara (see Trichovanda) Lyonarci (see Trichovanda) Lyperanthus Lyp. 98 99 Lyridium Lrd. 93 Lysudamuloa Lys. 93 M Macbrideara Mcb. 72 Maccolmanara (see Maccolmara) Maccolmara (see Johnara) Maccorquodaleara Mcq. 95 Maccoyara Mcyra. 66 Maccraithara (see Carpenterara) Maccraithera (see Dendrobium) Maccullyara (see Brassidium) Macdanielara (see Vandaenopsis) Macekara Maka. 66 Maclellanara Mclna. 70 Macmeekinara (see Ghillanyara) Macodes Mac. 98 99 Macodisia Mcd. 99 Macodyera Mdy. 99 Macomaria (see Macodisia) Macradenia Mcdn. 78 Macradesa Mcdsa. 78

*See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 31 Name Abbreviation Class Species Hybrid Macrangraecum (see Angraecum) Macrastonia Mstn. 78 Macroclinium Mcm. 78 Macroplectrum (see Angraecum) Macroplectum (see Angraecum) Macropodanthus Mpt. 68 Macrura (see Habenaria) Madisonia (see Pleurothallis) Maechtleara Mta. 95 Maelenia (see Cattleya) Mailamaiara (see Dialaeliocattleya) Malaxis Mal. 98 99 Malcolmcampbellara Mcba. 69 Malleola (see Robiquetia) Mantinara (see Epicatanthe) Mapingucaste Map. 93 Marimeara Mrm. 17-24 Maronara (see Rhyncatclia) Marriottara (see Rhynchobrassoleya) Marshara Msh. 17-25 Martiusara Mtr. 70 Marvingerberara Mrv. 12 Masdevallia Masd. 89 90 Masonara (see Mauriceara) Masrepia Mrp. 90 Massangeara Msg. 72 Mastigion (see Bulbophyllum) Mastipetalum (see Bulbophyllum) Mastiphyllum (see Bulbophyllum) Mathewsara Mtw. 72 Matsudaara (see Laeliocattkeria) Maumeneara Mau. 17-24 Maunderara (see Goodaleara) Mauriceara Mrc. 95 Maxidium Mxd. 81 Maxillacaste Mxcst. 93 Maxillaria Max. 94 Maxillariella (see Maxillaria) Maxillyca Mxy. 94 Maxilobium Mxlb. 94 Mayara May. 66 Maymoirara Mymra. 17-25 Meadara (see Bergmanara) Measuresara (see Prosrhyncholeya) Mecopodum (see Prasophyllum) Mediocalcar Med. 88 Medusorchis (see Habenaria) Meechaiara (see Yapara) Megaclinium (see Bulbophyllum) Megalotus (see Robiquetia) Megema (see Masdevallia) Meiracyllium Mrclm. 16 25 Meirmosesara (see Paravandaenopsis) Meloara Mel. 17-25 Menadenium (see Zygosepalum) Mendelara (see Holcovanstylis) Mendoncella (see Galeottia) Mendosepalum (see Galeosepalum) Menezesiella (see Gomesa) Menziesara (see Sweetara) *See NOTE and table at the end of the document. Page 32 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Mesadenella Mdla. 98 99 Mesoglossum (see Rhynchostele) Mesospinidium Meo. 78 Mespospinidium (see Mesospinidium) Metdepenningenara (see Marshara) Mexicoa (see Oncidium) Mexipedium Mxdm. 98 99 Michelvacherotara (see Hofmannara) Micholitzara (see Aeridovanda) Microcattleya (see Cattleya) Microcoelia Mic. 68 69 Microlaelia (see Cattleya) Micropera Micr. 68 69 Microstylis (see Malaxis) Microterangis Mts. 68 69 Microthelys Mty. 98 99 Microtis Mrs. 98 99 Milassentrum Msr. 70 Milcentrum Mlc. 72 Milcidossum Mis. 72 Milenkocidium Mkd. 72 Millerara Mla. 17-24 Millspaughara (see Jellesmaara) Milmilcidium Mmc. 72 Milmiloda (see Milmilcidium) Milmiloglossum Mmg. 72 Milmilrassia Mmr. 70 Milmiltonia Mmt. 72 Milonzina Moz. 72 Milpasia Mpsa. 72 Milpilia Mpla. 72 Miltada (see Miltassia) Miltadium (see Aliceara) Miltarettia Mtta. 72 Miltassia Mtssa. 70 Miltistonia Mtst. 72 Miltochilidium Mld. 72 Miltochilum Mtc. 72 Miltodontrum Mtd. 72 Miltoglossum (see Odontonia) Miltogomechilum Mgc. 72 Miltoncentrum Mnt. 72 Miltoncidium (see Miltonidium) Miltoncidostele Mos. 72 Miltonguezia (see Rodritonia) Miltonia Milt. 71 Miltonicidium (see Miltonidium) Miltonidium Mtdm. 72 Miltonioda (see Miltonidium) Miltonioides Mds. 78 Miltoniopsis Mps. 71 Miltonpasia (see Milpasia) Miltonpilia (see Milpilia) Miltostelada (see Wilhelmara) Minicolumna (see Epidendrum) Mirandorchis (see Habenaria) Mischobulbon (see Tainia) Mixis (see Pleurothallis) Mizunoara (see Renantanda) Mizutara (see Dialaeliocattleya) *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 33 Name Abbreviation Class Species Hybrid Moensara Moe. 17-24 Moirara (see Paravandanthera) Mokara (see Aranda) Monadenia (see Disa) Monanthochilus (see Sarcochilus) Monkara Mnkr. 12 Monkhouseara (see Stephenmonkhouseara) Monnierara Monn. 96 Monomeria Mono. 97 Monophyllorchis Mpo. 98 99 Monosepalum (see Bulbophyllum) Moonara (see Perreiraara) Mooreara (see Otaara) Morieara (see Yapara) Mormariella Mrml. 95 Mormodes Morm. 96 Mormodia Mo. 96 Mormolyca Mlca. 95 Mormosellia Mml. 81 Morrisonara (see Degarmoara) Moscosoara Mscra. 11 Mountfordara Mtf. 76 Mycaranthes Mrth. 98 99 Mylamara Mym. 17-25 Myoxanthus My. 92 Myoxastrepia Mxt. 92 Myrmecanthe Mcn. 17-24 Myrmecatavola Mcv. 17-25 Myrmecatlaelia Mycl. 17-2\5 Myrmecavola Myv. 12 Myrmechea Myh. 25 Myrmechis Mms. 98 99 Myrmecocattleya Myc. 17-25 Myrmecochile Mco. 11 Myrmecolaelia Myl. 14 Myrmecophila Mcp. 16 25 Myrmeopsis Myp. 13 Myrmesophleya (see Myrmecocattleya) Myrmetonia Myt. 13 Mystacidium Mycdm. 68 69 Mystorchis Mro. 69 N Nageliella Ngl. 16 25 Nakagawaara (see Aeridopsis) Nakamotoara (see Vanda) Nakamuraara Nkm. 95 Nanodes (see Epidendrum) Nashara Nash. 13 Nasonia (see Fernandezia) Naugleara (see Renantanda) Navenia (see Lacaena) Neippergia (see Acineta) Neoaeristylis (see Perreiraaara) Neobartlettia (see Palmorchis) Neobathiea Nbth. 68 69 Neobatopus Nbps. 69 Neobenthamia Nba. 98 99 Neobolusia Nbsa. 98 99 Neochristieara (see Christieara)

*See NOTE and table at the end of the document. Page 34 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Neocogniauxia Nga. 16 25 Neodebruyneara (see Debruyneara) Neodevereuxara (see Paravandrum) Neodryas (see Cyrtochilum) Neofadanda (see Seidenanda) Neofadenia (see Seidenanda) Neofinetia (see Vanda) Neogardneria Ngda. 95 Neoglossum (see Renantanda) Neograecum (see Vandecum) Neogyna Nya. 98 99 Neojoannara (see Joannara) Neokagawara (see Kagawaara) Neokoehleria (see Scelochilus) Neolauchea (see Isabelia) Neolehmannia (see Epidendrum) Neolehmanniana (see Epidendrum) Neomoirara (see Whitmoorara) Neomokara (see Mokara) Neomoorea Nma. 95 Neopabstopetalum Npp. 95 Neorobinara (see Robinara) Neoruschia (see Gomesa) Neosedanda (see Vandaenopsis) Neosedirea (see Vandaenopsis) Neostylis (see Vandachostylis) Neostylopsis (see Yapara) Neotainiopsis (see Eriodes) Neotiaceras (see Orchinea) Neotinea Nt. 98 99 Neottia Neot. 98 99 Neottiaceras (see Orchinea) Neottianthe Ntte. 98 99 Neowilliamsia (see Epidendrum) Neoyusofara (see Yusofara) Nephelaphyllum Nep. 98 99 Nervilia Ner. 98 99 Ngara (see Aranthera) Nicholasara Nls. 17-25 Nicholsonara Ncl. 70 Nickcannazzaroara Nkz. 11 Nideclia Ndc. 11 Nidema Nid. 16 25 Nigribicchia (see Pseudadenia) Nigritella (see Gymnadenia) Nigrorchis (see Orchigymnadenia) Nobleara Nlra. 66 Nochocentrum Nct. 78 Nogomesa Nog. 78 Nohacidiopsis Ndp. 72 Nohacidium Nhc. 76 Nohagomenkoa Ngk. 78 Nohalumnia Nhl. 78 Nohamiltocidium Nmo. 72 Nohamiltonia Nmt. 72 Nohamiltoniopsis Nhp. 72 Nohastelomesa Nsm. 78 Nohawenkoa Nwk. 78 Nohawilentrum Ntr. 78 Nohawilliamsia Nhw. 78 *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 35 Name Abbreviation Class Species Hybrid Nohazelencidium Nzc. 76 Nonaara (see Renades) Nornahamamotoara Nhmta. 65 Northenara (see Epilaeliocattleya) Norwoodara Nwda. 70 Nothodoritis (see Phalaenopsis) Notolidium Ntd. 76 Notylettia Ntlta. 78 Notylia Ntl. 78 Notylidium Ntldm. 76 Notylopsis Ntlps. 78 Nuccioara (see Laeliocatarthron) Nyctosma (see Epidendrum) O Oakes-Amesia (see Ornithocephalus) Oakesara Oks. 78 Oberonia Ob. 98 99 Obrienara Obr. 17-24 Octarrhena Oct. 98 99 Octomeria Oma. 92 Oddyara Oddy. 95 Oderara Ode. 66 Odonchlodiopsis (see Oncidodontopsis) Odonchlopsis (see Oncidodontopsis) Odontioda (see Odontocidium) Odontiodonia (see Vuylstekeara) Odontiopsis Otp. 72 Odontobrassia Odbrs. 70 Odontocentrum Otc. 77 Odontocidium Odcdm. 76 Odontoglossum Odm. 77 Odontokoa Otk. 77 Odontonia Odtna. 72 Odontopilia Odpla. 77 Odontorettia Odrta. 77 Odontostele Ots. 77 Odontozelencidium Otl. 76 Oeceoclades Oecl. 81 Oeonia Oeo. 68 69 Oeoniella Oenla. 68 69 Oeorchis Oec. 68 69 Oerstedella (see Epidendrum) Oerstedkeria Ork. 11 Oerstelaelia Osl. 11 Oerstonia Oer. 11 Oestlundia (see Deiregyne) Okaara (see Joannara) Olgasis (see Oncidium) Oligochaetochilus (see Pterostylis) Oligphyton (see Benthamia) Oliveriana Oli. 78 Omoea Om. 68 69 Oncandra Ora. 76 Oncidasia (see Aspasium) Oncidenia Oncna. 76 Oncidesa Oncsa. 76 Oncidettia Onctta. 76 Oncidguezia (see Rodricisium/Rodrumnia) Oncidiella Onclla. 76

*See NOTE and table at the end of the document. Page 36 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Oncidioda (see Oncidium) Oncidium Onc. 73 74 Oncidium – Equitant (see Tolumnia) Oncidodontopsis Odd. 72 Oncidoglossum Oig. 76 Oncidophora (see Ornithocidium) Oncidopsiella Odp. 76 Oncidopsis Oip. 72 Oncidpilia Oncpa. 76 Oncidumnia Ocd. 76 Oncigomada (see Gomonciada) Oncitonioides Otd. 76 Oncostele Ons. 76 Oncostelopsis Osp. 72 Onoara (see Renvanvanda) Onrodenkoa Odk. 76 Ontolezia Otz. 76 Ontolglossum Ogs. 76 Onzelcentrum Olt. 76 Onzelettia Ozt. 76 Onzeloda (see Zelenkocidium) Onzelumnia Ozn. 76 Ophidion (see Phloeophila) Ophramptis Opt. 99 Ophrys Oph. 98 99 Opisanda (see Opsisanda) Opoixara Opo. 13 Opsilaelia (see Liaopsis) Opsisanda (see Vanvanda) Opsisanthe (see Vanvanda) Opsiscattleya Opsct. 13 Opsistylis (see Rhynvandopsis) Orchiaceras (see Orchis) Orchicoeloglossum (see Orchidactyla) Orchidactyla Orc. 98 99 Orchidactylorhiza (see Orchidactyla) Orchidanacamptis (see Anacamptorchis) Orchigymnadenia Ogy. 98 99 Orchimantoglossum Org. 98 99 Orchinea Ohn. 99 Orchiophrys Orcys. 99 Orchipedum Opm. 98 99 Orchis Orchis 98 99 Orchiserapias Orsps. 99 Orcidarettia (see Oncidettia) Oreorchis Ore. 98 99 Orleanesia Orle. 16 25 Ornithidium (see Maxillaria) Ornithocephalus Orcp. 98 99 Ornithochilus (see Phalaenopsis) Ornithocidium Orncm. 76 Ornithophora Orpha. 78 Orthopenthea (see Disa) Osmentara Osmt. 13 Osmoglossum (see Cuitlauzina) Otaara Otr. 13 Otobrastonia Obn. 70 Otocolax (see Otopabstia) Otoglochilum Oth. 78 Otoglossum (see Cuitlauzina) *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 37 Name Abbreviation Class Species Hybrid Otohartia Otht. 78 Otonisia Otnsa. 95 Otopabstia Ot. 95 Otorhynchocidium Ohd. 76 Otosepalum Otspm. 95 Otostele Oot. 78 Otostylis Otst. 95 Owensara (see Renanthopsis) Oxyanthera (see Thelasis) Oxyglossellum (see Dendrobium) Oxysepala (see Bulbophyllum) P Pabanisia Pbn. 95 Pabstara Pabs. 17-24 Pabstia Pab. 95 Pabstosepalum Pss. 95 Pachystele (see Scaphyglottis) Pageara (see Goffara) Palermoara (see Braparmesa) Palmerara Plmra. 95 Palmorchis Palm. 98 99 Palumbina (see Cuitlauzina) Panarica (see Prosthechea) Panczakara (see Adamara) Panisea Pan. 98 99 Pantapaara (see Renantanda) Paphinia Pna. 98 99 Paphiopedilum Paph. 27-29 30-39 Papilachnis (see Aranda) Papilaenopsis Peps. 44-57 Papilaenostylis Psts. 65 Papilandachnis Pap. 69 Papilanthera (see Renantanda) Papiliocentrum (see Ascocenda) Papiliodes (see Aeridovanda) Papilionanda Pda. 69 Papilionanthe Ple. 68 69 Papilionetia (see Papilionanda) Papiliopsis (see Vanvanda) Papiliovanvanda Plv. 69 Papilisia (see Luisanda) Papillilabium Pbm. 68 Papillochilus Pic. 69 Papitonia Ptn. 69 Papopsis Pops. 69 Papperitzia Pea. 78 Papulipetalum (see Bulbophyllum) Paracaleana (see Caleana) Paracentrum (see Paravanda) Parachilus (see Sarcochilus) Parachnis (see Pararachnis) Paradisanisia Pds. 95 Paradisanthus Pdsnth. 95 Paradistia Pis. 95 Parafinetia (see Paravanda) Paragnathis (see Diplomeris) Paramayara (see Ericholtumara) Parandachnis Pas. 69 Parandanthe (see Paravanda)

*See NOTE and table at the end of the document. Page 38 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Paranthe (see Paradchnis) Paranthera Prt. 66 Paraottis Ptt. 69 Parapapilio Ppl. 69 Paraphachilus (see Paraottis) Paraphadenia Pdn. 69 Paraphalaenopsis Pps. 68 69 Paraphalanthe (see Parapapilio) Paraphalraecum Prec. 59 Parapteroceras Pts. 98 99 Paraptosiella Ppt. 69 Pararachnis Pcs. 69 Pararenanthera Prn. 66 Pararides Prd. 66 Parasarcochilus (see Sarcochilus) Parastylis Pst. 65 Paravanda Pv. 69 Paravandaenopsis Prv. 69 Paravandanthera Pav. 66 Paravandopsis Pvp. 69 Paravandrum (see Paravanda) Parisia Pia. 69 Parnataara Parn. 66 Parottis (see Paraottis) Pattonia (see Grammatophyllum) Paulara (see Moirara) Paulsenara Plsra. 66 Paulstormara Put. 17-24 Pavonara Pvn. 72 Paynterara (see Garlippara) Peaseara Pasr. 76 Pectabenaria Pe. 99 Pecteilis Pec. 99 Peetersara (see Rhyntonleya) Pehara Peh. 66 Pelacentrum (see Pelatanda) Pelachilus Pelcs. 69 Pelastylis Pelst. 65 Pelatanda Pelt. 69 Pelatantheria Pthia. 68 69 Pelathanopsis Petp. 69 Pelatoritis (see Pelathanopsis) Pelexia Pel. 98 99 Pendletonara Pdlt. 17-25 Penkimia (see Holcoglossum) Pennellara Pnl. 70 Penthea (see Disa) Pentisea (see Cyanicula) Pepeara (see Moirara) Peristeranthus Perths. 68 69 Peristerchilus Prschs. 69 Peristeria Per. 98 99 Peristylus Peri. 98 99 Perreiraara Prra. 65 Perrieriella (see Oeonia) Pescabstia Peb. 95 Pescantleya Pcy. 95 Pescarhyncha Pyha. 95 Pescascaphe Pch. 95 Pescatobollea Psbol. 95 *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 39 Name Abbreviation Class Species Hybrid Pescatorea (see Pescatoria) Pescatoria Pes. 95 Pescawarrea Psw. 95 Pescenia Pesc. 95 Pescoranthes Psnth. 95 Pesmanara Pmr. 72 Petalocentrum (see Sigmatostalix) Petalodon (see Masdevallia) Peterhuntara Pth. 65 Petrorchis (see Pterostylis) Pettitara (see Brassidium) Phadrosanthus (see Epidendrum) Phaiocalanthe Phcal. 99 Phaiocymbidium Phcym. 81 Phaiolimatopreptanthe (see Calanthe) Phaiopreptanthe (see Phaiocalanthe) Phaius Phaius 98 99 Phalaeglossum (see Renanthopsis) Phalaenetia (see Phalanetia) Phalaenidium (see Phalaenopsis) Phalaenopapilio (see Vandaenopsis) Phalaenopsis Phal. 43 44-57 Phalaensonia (see Phalaenopsis) Phalaerianda Phda. 66 Phalandopsis Phdps. 69 Phalanetia (see Vandaenopssis) Phalanthe (see Phaiocalanthe) Phaleralda (see Arachnopsis) Phalphalaenopsis Phph. 69 Phalvanvanda Pvv. 69 Pharochilum (see Pterostylis) Philippiara (see Graireara) Philippinaea (see Orchipedum) Phillipsara Phill. 95 Phloeophila Pep. 92 Pholidota Pho. 98 99 Phragmipaphiopedilum (see Phragmipaphium) Phragmipaphium Phrphm. 99 Phragmipedium Phrag. 40 41, 42 Phragmopaphium (see Phragmipaphium) Phreatia Phr. 98 99 Phyllorkis (see Bulbophyllum) Phymatidium Phy. 98 99 Phymatochilum (see Miltonia) Physinga (see Epidendrum) Physogyne (see Pseudogoodyera) Physosiphon (see Stelis) Physothallis (see Stelis) Pierardia (see Eria) Pilumna (see Trichopilia) Pinalia (see Eria) Pinelia (see Homalopetalum) Piperia Pip. 98 99 Pittara (see Rechingerara) Platanthera P. 98 99 Platantheroides (see Habenaria) Platanthopsis (see Platanthera) Platyclinis (see Dendrochilum) Platyglottis (see Scaphyglottis) Platyrhiza Ptra. 98 99 *See NOTE and table at the end of the document. Page 40 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Platystele Pls. 92 Plectochilus Plchs. 69 Plectorrhiza Plrhz. 68 69 Plectrelgraecum Plgcm. 59 Plectrelminthus Plmths. 68 69 Plectrophora Pha. 78 Pleione Pln. 98 99 Pleionilla Plnl. 99 Plelis Pll. 91 Pleuranthium (see Epidendrum) Pleurobotryum (see Pleurothallis) Pleurothallis Pths. 91 Pleurothallopsis Plu. 92 Plexia (see Pelexia) Plocoglottis Plo. 98 99 Plumatichilos (see Pterostylis) Plumatistylis (see Pterostylis) Podangis Pod. 68 69 Podochilus Podo. 98 99 Poeppigara (see Forsterara) Pogonia Pog. 98 99 Pollardia (see Prosthechea) Pollettara Plet. 72 Polycycnis Pcn. 98 99 Polyotidium Ptd. 78 Polyphylax Ppx. 69 Polyradicion (see Dendrophylax) Polyrrhiza (see Dendrophylax) Polystachya Pol. 98 99 Pomacentrum (see Pomanda) Pomanda Pom. 69 Pomatisia Pmtsa. 69 Pomatocalpa Pmcpa. 68 69 Pomatochilus Pmtls. 69 Ponera Pon. 16 25 Ponerorchis Pnr. 98 99 Ponerostigma Ptg. 99 Ponterara Pnt. 65 Ponthieva Ptva. 98 99 Pooleara (see Moirara) Porpax Px. 88 Porphyrachnis (see Aranthera) Porphyranda (see Renantanda) Porphyrandachnis (see Holttumara) Porphyranthera (see Renanthera) Porphyrodesme (see Renanthera) Porphyroglottis Pgt. 81 Porphyrorhynchos Poh. 99 Porphyrostachys Porp. 98 99 Porracula Pcu. 90 Porroglossum Prgm. 92 Porrovallia Pvla. 90 Porterara Prta. 65 Portillia (see Masdevallia) Portoara (see Psycattleytonia) Posadaara Pad. 76 Potinara (see Brassolaeliocattleya) Powellara (see Brassocatanthe) Prapinara (see Vandachostylis) Prasophyllum Pras. 98 99 *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 41 Name Abbreviation Class Species Hybrid Preptacalanthe Prpc. 99 Preptanthe (see Calanthe) Prescottia Pct. 98 99 Priceara (see Williampriceara) Probaranthe Pbr. 17-24 Procaste Prte. 93 Procatavola Pcv. 17-25 Prochaea Poha. 95 Proctoria (see Pleurothallis) Procycleya Pcc. 17-25 Proguarleya Pgy. 17-24 Prolaeliocattleya (see Epilaeliocattleya) Prolax (see Promenabstia) Proleytonia Pre. 13 Promadisanthus Pmds. 95 Promarrea Pmar. 95 Promcidium Pcd. 76 Promellia Pmla. 81 Promenabstia Pmb. 95 Promenaea Prom. 95 Promenanthes Prths. 95 Promenopsis Pmp. 81 Promenzella Pmz. 95 Promoglossum Pgl. 78 Promosepalum Prsm. 95 Propabstopetalum Pbt. 95 Propescapetalum Pop. 95 Propetalum Pptm. 95 Prosanthopsis Pnp. 17-24 Prosarthron Prh. 25 Prosavola Psv. 12 Proscatarthron Psr. 17-25 Proschile Prch. 11 Prosgoa Pg. 25 Proslaeliocattleya Plc. 17-25 Proslia Psl. 14 Prosophrovola (see Procatavola) Prosrhyncholeya Pry. 17-25 Prosthechea Psh. 10 11 Prostonia Pros. 13 Prosyclia Prc. 11 Pseudacoridium (see Dendrochilum) Pseudadenia Ps. 98 99 Pseudencyclia (see Prosthechea) Pseudepidendrum (see Epidendrum) Pseuderia Pdra. 88 Pseudinium Pdm. 98 99 Pseuditella (see Pseudadenia) Pseudocoeloglossum (see Habenaria) Pseudodiphryllum (see Platanthera) Pseudogoodyera Pgya. 98 99 Pseudohemipilia (see Habenaria) Pseudolaelia Pdla. 16 25 Pseudomaxillaria (see Maxillaria) Pseudorchis Pse. 98 99 Pseudorhiza Psz. 98 99 Psilanthemum (see Epidendrum) Psybrassocattleya Pbc. 17-25 Psycattleytonia Psct. 13 Psychanthe Phh. 17-24 *See NOTE and table at the end of the document. Page 42 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Psychassia Phs. 70 Psychavola Pyv. 12 Psychia Psyh. 11 Psychilea Pye. 12 Psychilis Psy. 16 25 Psychocentrum Pyc. 78 Psychocidium Pyd. 76 Psychoglossum Pyl. 77 Psychomesa Pms. 78 Psychophila Pyo. 25 Psychopilia Psp. 78 Psychopsiella (see Psychopsis) Psychopsis Pyp. 78 Psychopsychopsis Ppy. 78 Psygmorchis (see Erycina) Psylaeliocattleya Pyct. 17-25 Psyleyopsis Ply. 13 Psymiltonia Pym. 72 Psyonitis (see Cattychilis) Psysophrocattleya (see Cattychilis) Psythechea Pyh. 25 Psytonia Pyt. 13 Pteroceras Pos. 68 69 Pteroglossaspis (see Eulophia) Pteroon (see Masdevallia) Pteroplodium (see Pterostylis) Pterostemma Psm. 78 Pterostylis Ptst. 98 99 Pterygodium Pdgm. 98 99 Ptrorchis (see Pyrorchis) Purverara (see Paradachnis) Pynaertara Pya. 17-24 Pyrorchis (see Lyperanthus) Q Quekettia Qu. 78 Quisavola Qvl. 12 Quischilis Qch. 25 Quisqueya Qui. 16 25 Quisumbingara Q. 66 R Radinocion (see Aerangis) Rafinesqueara Raf. 17-25 Raganara Rgn. 66 Ramasamyara Rmsya. 65 Rangaeris Rgs. 68 69 Ranorchis (see Pterostylis) Rappartara Rap. 70 Rauhara Rau. 17-25 Rebeccaara Reb. 17-25 Recchara (see Brassolaeliocattleya) Rechingerara Rchg. 17-24 Regalia (see Masdevallia) Regnierara (see Appletonara) Rehderara Reh. 17-24 Rehfieldara (see Maclellanara) Reichantha (see Masdevallia) Reicheara Rec. 72 Reichenbachanthus (see Scaphyglottis) Reichenbachara (see Vanvanda)

*See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 43 Name Abbreviation Class Species Hybrid Reinikkaara (see Christieara) Renachilus (see Renaglottis) Renades Rnds. 66 Renafinanda (see Renantanda) Renaglottis Rngl. 66 Renancentrum (see Renantanda) Renanda (see Holttumara) Renanetia (see Renantanda) Renanopsis Rnps. 66 Renanparadopsis Rpd. 66 Renanstylis Rnst. 65 Renantanda Rntda. 66 Renanthanda (see Renantanda) Renanthera Ren. 66 Renantheranda (see Renantanda) Renantherella (see Renanthera) Renanthoceras Rena. 66 Renanthoglossum (see Renanthera) Renanthopsis Rnthps. 66 Renaradorum (see Aranthera) Renarodorum (see Renaradorum) Renata (see Epilaelia/Epiphila) Renoprora Rpr. 66 Renopsis (see Renanopsis) Renorphorchis Rpc. 66 Renvanvanda Rvv. 66 Restrepia Rstp. 92 Restrepiella Rpa. 92 Restrepiopsis (see Pleurothallopsis) Rhenanthopsis (see Renanthopsis) Rhinerrhiza Rhin. 68 69 Rhinerrhizochilus Rrh. 69 Rhinerrhizopsis Rrp. 98 99 Rhinocerotidium (see Gomesa) Rhinochilus Rhincs. 69 Rhinocidium (see Gomesa) Rhipidangis Rdg. 58 Rhipidoglossum Rhip. 68 69 Rhipidorchis (see Phreatia) Rhizanthera (see Dactylanthera) Rhizocorallon (see Corallorhiza) Rhodehamelara Rhdm. 99 Rhycopelia Ryp. 12 Rhyldiranda (see Rhyndiranda) Rhyleyaopsis Ryy. 13 Rhynaelionitis (see Rhyncatlaelia) Rhynarthroleya Rry. 17-25 Rhynarthron Rrt. 12 Rhynburgkia (see Laelirhynchos) Rhyncada (see Brassostele) Rhyncadamesa (see Gomessiastele) Rhyncanthe Ryn. 17-24 Rhyncatclia Rcc. 17-25 Rhyncatdendrum Rnd. 17-25 Rhyncatlaelia Ryc. 17-25 Rhyncattleanthe Rth. 17-24 Rhynchamsia Rym. 78 Rhynchanthe Ryh. 65 Rhynchanthera (see Renanstylis) Rhynchavolarum Rvm. 13 *See NOTE and table at the end of the document. Page 44 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Rhynchawidium Rhw. 76 Rhynchobrassoleya Rby. 17-25 Rhynchocentrum (see Vandachostylis) Rhynchochile Rch. 11 Rhynchochilopsis Ryl. 72 Rhynchochilus (see Trichostylis) Rhynchodendrum Rdd. 11 Rhynchodenia Rcn. 65 Rhynchodenitis (see Rhyncatdendrum) Rhynchodirea (see Rhynchonopsis) Rhynchofadanda Rfd. 65 Rhynchoguarlia Rgl. 17-24 Rhyncholabium (see Holcostylis) Rhyncholaelia Rl. 12 Rhyncholaeliocattleya Rlc. 17-25 Rhynchomesidium Rmd. 76 Rhynchomyrmeleya Rmy. 17-25 Rhynchonia Rnc. 72 Rhynchonopsis Rhnps. 65 Rhynchopapilisia (see Goffara) Rhynchopera (see Carex) Rhynchophreatia (see Thelasis) Rhynchopsis Rycp. 72 Rhynchopsyleya Rop. 17-25 Rhynchorettia Ryrt. 78 Rhynchorides Rhrds. 65 Rhynchosophrocattleya (see Rhyncholaeliocattleya) Rhynchostele Rst. 78 Rhynchostylis Rhy. 65 Rhynchothechea Rct. 12 Rhynchothechlia Rhh. 12 Rhynchovanda (see Vandachostylis) Rhynchovandanthe (see Vandachostylis) Rhynchovola (see Brassavola) Rhynchovolaelia Rll. 12 Rhynchovolanthe Rvt. 17-24 Rhynchovolitis (see Rhynchobrassoleya) Rhynchumnia Rcm. 76 Rhyncidlioda (see Oncostele) Rhyncleiserides Rcr. 65 Rhyncorades (see Rhynchorides) Rhyncyclia Rcy. 11 Rhyndenlia Rdl. 11 Rhyndiranda (see Yapara) Rhyndoropsis (see Rhynchonopsis) Rhynitanthe (see Rhyncattleanthe) Rhynitis (see Rhyncholaeliocattleya) Rhynochlioglossum Rcg. 78 Rhynopsirea (see Rhynphalandopsis) Rhynphalandopsis Rpp. 65 Rhyntheconitis (see Prosrhyncholeya) Rhyntionanthos (see Bulbophyllum) Rhyntonleya Rly. 13 Rhyntonossum Rys. 72 Rhynvandopsis Ryps. 65 Rhytionanthos Rht. 97 Rhytiopetalum (see Bulbophyllum) Rhytoniglossum Rtg. 72 Richardara Ric. 70 Richardmizutaara (see Phalvanvanda) *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 45 Name Abbreviation Class Species Hybrid Richardsonara Rchna. 76 Ridleyara Ridl. 69 Ritaia (see Ceratostylis) Rittershausenara (see Brianara) Robertrolfeara Rtf. 17-25 Robertsara Rbt. 17-24 Robicentrum (see Vanuetia) Robifinetia (see Vanquetia) Robinara (see Nobleara) Robinstevensara Rsv. 95 Robiquetia Rbq. 68 69 Robostylis Rbst. 65 Roccaforteara (see Shiveara) Rodrassia Rdssa. 70 Rodrenia (see Rodridenia) Rodrettia Rdtta. 78 Rodrettiopsis Rdtps. 78 Rodrichilus Rdchs. 78 Rodricidium Rdcm. 76 Rodridenia Rden. 78 Rodriglossum Rdgm. 77 Rodrigoa (see Masdevallia) Rodriguezia Rdza. 78 Rodrigueziella (see Gomesa) Rodrigueziopsis (see Gomesa) Rodrimesastele Rms. 78 Rodriopsis Rodps. 78 Rodritonia Rdtna. 72 Rodroncidilum Rdc. 76 Rodrostele Rdr. 78 Rodrostelettia Rol. 78 Rodrostelidium Rdo. 76 Rodrumnia Rrm. 76 Roeblingara Rob. 17-24 Roellkeara Rlk. 95 Rogersonara (see Meloara) Rohrlara (see Brapasia) Rolfeara (see Brassocattleya) Rolfwilhelmara Rwm. 17-25 Rollissonara (see Pabstara) Ronmaunderara Ron. 70 Ronnyara (see Perreiarra) Rosakirschara (see Renantanda) Roseara (see Renanthopsis) Rossimilmiltonia Rsm. 72 Rossiochopsis Rscp. 78 Rossioglossum Ros. 78 Rossiostele Rss. 78 Rossitolidium Rsot. 76 Rossitonia Rot. 72 Rossitoniopsis Rsp. 72 Rossotoglossum Rsg. 78 Rosstuckerara Rsk. 78 Rothara (see Adamara) Rothschildara (see Myrmecatavola) Rothwellara Rwl. 17-25 Rotoara (see Rotorara) Rotorara Rtra. 95 Rubellia (see Pleurothallis) Rubenara Rbn. 17-24 *See NOTE and table at the end of the document. Page 46 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Rudolfiella Rud. 95 Ruizara Ruz. 70 Rumrillara (see Vandachostylis) Rundleara Run. 65 Ruppara Rppa. 76 Rusbyella (see Cyrtochilum) Russellara Rsl. 69 Rydbergara Ryg. 78 S Saccanthera (see Renanstylis) Saccolabiopsis Slps. 68 69 Saccolabium Saccm. 68 69 Saccovanda (see Vandachostylis) Sacoila Soi. 98 99 Sacolia (see Sacoila) Sagarikara Sgka. 65 Sakabaara Skba. 13 Sallyyeeara (see Gladysyeeara Salpistele (see Stelis) Samarorchis (see Robiquetia) Sanda Snd. 69 Sander (see Sanda) Sanderara (see Maclellanara) Sanderella San. 78 Sanjumeara (see Perreiarra) Saplalaara (see Vicentelara) Sappanara Sapp. 66 Sarcandides Sdd. 66 Sarcanthopsis Sarc. 68 69 Sarcanthus (see Acampe) Sarcocadetia (see Cadetia) Sarcocentrum (see Sarcovanda) Sarcochilanthe Slh. 69 Sarcochilus Sarco. 68 69 Sarcodirea (see Sarconopsis) Sarcoglossum (see Cirrhaea) Sarcoglottis Srgt. 98 99 Sarcoglyphis Sgps. 98 99 Sarcolexia Slx. 99 Sarcomoanthus Sran. 69 Sarconopsis Srnps. 69 Sarcopapilionanda Sla. 69 Sarcophyton Spn. 68 69 Sarcopodium (see Epigeneium) Sarcorhiza (see Rhinochilus) Sarcorhynchus (see Diaphananthe) Sarcoschistotylus Schy. 69 Sarcostachys Srty. 81 Sarcostoma Ssa. 88 Sarcothera Srth. 66 Sarcovanda Srv. 69 Saridestylis Srdts. 65 Sarpariza (see Plectochilus) Sarracenella (see Acianthera) Sartylis Srts. 65 Sarvandopanthera Svp. 66 Sarvandopsis Svd. 69 Satorkis (see Dactylorhiza) Satyridium (see Satyrium)

*See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 47 Name Abbreviation Class Species Hybrid Satyrium Satm. 98 99 Sauledaara Sdra. 70 Saundersia Sau. 78 Sauroglossum Sgsm. 98 99 Saurorhynchos Saur. 99 Savageara Svg. 76 Sayeria (see Dendrobium) Scaphingoa Scg. 25 Scaphosepalum Sppm. 92 Scaphyglottis Scgl. 16 25 Scelcidumnia Sld. 76 Scelochilus Scel. 78 Scelodium Scd. 76 Sceloglossum Sgl. 77 Scelonia Sln. 76 Scelorettia Slt. 78 Schafferara Schfa. 70 Scheidweilerara (see Dungsara) Schenomorphus (see Tropidia) Schiedeella Sdl. 98 99 Schilligerara Slga. 72 Schistotylus Ssys. 98 99 Schlechterara (see Ascocentrum) Schlechterorchis (see Habenaria) Schleropteris (see Cirrhaea) Schlimmia Schl. 98 99 Schloatara (see Dunstervilleara) Schluckebieria (see Cattleyella) Schoenorchis Sns. 68 69 Schombolaelia (see Laelia) Schombophila (see Myrmecolaelia) Schomburgkia (see Laelia/Myrmecophila) Schomburgkia-Cattleya (see Schombocattleya) Schomcattleya (see Schombocattleya) Schomechea (see Proslia) Schomleycyclia (see Catcylaelia) Schomocattleya (see Schombocattleya) Schunkeara Shk. 70 Schwartzkopffia (see Brachycorythis) Schweinfurthara Swf. 70 Sciedeella (see Schiedeella) Scolnikara Snk. 70 Scottara Sctt. 66 Scullyara (see Epilaeliocattleya) Scuticaria Sca. 95 Seahexa Sxa. 25 Sealara Se. 69 Sedenara Sedn. 70 Sedenfadenia (see Seidenfadenia) Sedirea (see Phalaenopsis) Sedirisia (see Luinopsis) Sediritinopsis (see Phalaenopsis) Sediropsis (see Phalaenopsis) Seegerara (see Proscatarthron) Segerara (see Withnerara) Seibertara Srr. 78 Seidenanda Snn. 69 Seidenfadenara Sef. 72 Seidenfadenia Sei. 68 69 Seidenides Sdn. 66 *See NOTE and table at the end of the document. Page 48 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Selenipedium Sel. 98 99 Selenocypripedium Scp. 99 Senghasara Sngs. 77 Sepalosaccus (see Maxillaria) Sepalosiphon (see Glomera) Seraphrys Sry. 99 Seraphyta (see Epidendrum) Serapias Srps. 98 99 Serapiastrum (see Serapias) Sergioara Sgr. 17-24 Serpenticaulis (see Bulbophyllum) Severinara (see Calaeonitis) Sevillaara Svl. 11 Sheehanara (see Renaglottis) Sherriffara Srf. 70 Shigeuraara (see Renantanda) Shipmanara Shipm. 13 Shiveara Shva. 70 Sidranara (see Moirara) Siederella (see Cyrtochilum) Siegeristara (see Bulbophyllum) Sievekingia Sie. 98 99 Sigmacidium Sgdm. 76 Sigmatogyne (see Panisea) Sigmatostalix Sgmx. 78 Sigmettia Sgmt. 78 Silpaprasertara (see Sarcandides) Simpliglottis (see Chiloglottis) Sinorchis (see Aphyllorchis) Sirjeremiahara Sjm. 72 Sladeara (see Sarconopsis) Smithanthe (see Habenaria) Smithara (see Holcenda) Smithara (see Nakamotoara) Smithsonia Ssna. 98 99 Smitinandia Stda. 68 69 Sobennigraecum Sbgcm. 59 Sobennikoffia Sbk. 68 69 Sobralia Sob. 98 99 Sobrinoara (see Volkertara) Solanderara Slr. 70 Solenidiopsis Sdps. 78 Solenidium Snm. 78 Sopharthron (see Caulocattleya) Sophcychea (see Procycleya) Sophleyclia (see Catyclia) Sophranthe (see Cattlianthe) Sophrattlia (see Cattleya) Sophrobardendrum (see Barkleyadendrum) Sophrobroanthe (see Guaricattonia) Sophrobroughtonia (see Cattleytonia) Sophrocatarthron (see Caulocattleya) Sophrocatcattleya (see Cattleya) Sophrocatlaelia (see Laeliocattleya) Sophrocattlaelia (see Laeliocattleya) Sophrocattleya (see Cattleya) Sophrocyclia (see Catyclia) Sophrogoa (see Domingleya) Sophrolaelia (see Laeliocattleya) Sophrolaeliocattleya (see Laeliocattleya) *See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 49 Name Abbreviation Class Species Hybrid Sophrolaeliocyclia (see Catcylaelia) Sophrolaeliophila (see Myrmecatlaelia) Sophronia (see Cattleya) Sophronitella (see Isabelia) Sophronitis S. 14 Sophrophila (see Myrmecocattleya) Sophroprosleya (see Cattleychea) Sophrotes (see Cattotes) Sophrotheanthe (see Proguarleya) Sophrothechea (see Cattleychea) Sophrovola (see Brassocattleya) Soterosanthus Sts. 98 99 Spathiger (see Epidendrum) Spathoglottis Spa. 92 Specklinia Spe. 68 69 Spectaculum (see Masdevallia) Speculantha (see Pterostylis) Sphyrarhynchus Sph. 68 69 Sphyrastylis (see Ornithocephalus) Spiessara Sps. 66 Spilorhiza Spil. 99 Spilotantha (see Masdevallia) Spiranthes Spir. 98 99 Spruceara (see Lawlessara) Srisukara (see Cleisostylanda) Staalara (see Laeliocattkeria) Stacyara (see Epicattleya) Staffordara Std. 95 Stamariaara (see Moirara) Stamnorchis (see Pterostylis) Stanbreea Stb. 99 Stanfieldara (see Epilaeliocattleya) Stangora Stga. 99 Stanhocycnis Stncn. 99 Stanhopea Stan. 98 99 Stanhopeastrum (see Stanhopea) Statterara (see Warasara) Staurachnanthera (see Irvingara) Staurachnis (see Arachnoglottis) Stauranda (see Trichovanda) Staurandopsis (see Trichopsis) Staurochilus Src. 68 69 Staurochoglottis (see Trichoglottis) Stauropsis (see Trichoglottis) Staurovanda (see Trichovanda) Stearnara (see Paravandanthera) Stelbophyllum (see Dendrobium) Stelis Ste. 92 Stellamizutaara Stlma. 13 Stellilabium (see Telipogon) Stellipogon Stp. 99 Stenia Stenia 95 Steniella Stla. 95 Stenizella Szl. 95 Stenobolusia Snb. 99 Stenocoryne Scye. 95 Stenodenella Sno. 99 Stenoglossum (see Epidendrum) Stenoglottis Sngl. 98 99 Stenolexia Snx. 99 *See NOTE and table at the end of the document. Page 50 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Stenopetella Snp. 95 Stenopogon Spg. 99 Stenorrhynchos Strs. 98 99 Stenosarcos Stsc. 99 Stephenara Stph. 95 Stephenmonkhouseara Stmk. 95 Stereochilus Ster. 68 69 Steumpfleara Spf. 70 Stewartara (see Sanderara) Stilbophyllum (see Dendrobium) Stilofolium (see Trichocentrum) Stolzia Stol. 98 99 Stonia (see Cattleytonia) Stormara Strm. 17-24 Streptoura (see Masdevallia) Stricklandara Str. 17-24 Stylisanthe (see Vandachostylis) Sudamerlycaste Sud. 99 Sudamuloa Sul. 95 Summerangis Smg. 58 Summerhayesia Sum. 68 69 Sunipia Sun. 98 99 Susanperreiraara Sprra. 13 Sutingara (see Donsutingara) Suttonara (see Guaricatophila) Swanara (see Epilaeliocattleya) Sweetara Sw. 65 Symmonsara (see Adamara) Symphodontioda (see Odontioda) Symphodontoglossum (see Odontioda) Symphodontonia (see Vuylstekeara) Symphyglossonia (see Miltonioda) Symphyglossum Sgm. 78 Symphyosepalum (see Neottianthe) Synassa (see Sauroglossum) Systeloglossum Sys. 78 T Taeniophyllum Tae. 68 69 Tainia Tai. 98 99 Tainiopsis (see Tainia) Takakiara Tak. 93 Takulumena (see Epidendrum) Tanakara (see Vanvanda) Tanara (see Waironara) Tansirara Tsr. 66 Tapeinoglossum (see Bulbophyllum) Tateara Tat. 17-24 Taurantha (see Pterostylis) Teagueia Tea. 98 99 Telidezia Tdz. 78 Telipogon Tp. 98 99 Telisterella Tlt. 99 Templeara (see Procycleya) Tenranara (see Fujiwarara) Teohara Thra. 66 Tetrabaculum (see Dendrobium) Tetrabroughtanthe Tbg. 17-24 Tetracattleya Ttct. 17-25 Tetradiacrium (see Tetrarthron)

*See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 51 Name Abbreviation Class Species Hybrid Tetragamestus (see Scaphyglottis) Tetrakeria Ttka. 25 Tetraliopsis (see Tetratonia) Tetrallia (see Dendrobium) Tetramicra Ttma. 16 25 Tetrarthron Ttt. 25 Tetrasychilis Tyc. 25 Tetratonia Tttna. 13 Tetronichilis Trn. 13 Teuscheria Teu. 95 Thaiara (see Rhynchofadanda) Thayerara (see Rhyncatdendrum) Thecopus The. 98 99 Thecostele Tcs. 81 Thelasis Tls. 98 99 Thelybaculum (see Dendrobium) Thelychiton (see Dendrobium) Thelymitra Thel. 98 99 Thelypilis Typ. 85-87 Thelyrillia (see Dendrobium) Thesaera (see Aeranganthes) Thompsonara Thmpa. 81 Thorntonara (see Vandaenopsis) Thouarsara Thr. 70 Thrixspermum Tx. 68 69 Thunia Thu. 98 99 Thunilla Tnl. 99 Thwaitesara (see Rhyncattleanthe) Tichoglossum (see Rossioglossum) Tipularia Tip. 98 99 Toladenia Tld. 76 Tolassia Tos. 70 Tolguezettia Tgz. 76 Toloncettia Tnc. 76 Toluandra Tln. 76 Tolucentrum Tun. 76 Toluglossum Tgl. 76 Tolumnia Tolu. 75 Tolumnopsis Tmp. 72 Tolutonia Tut. 72 Tomoderara (see Oderara) Townsonia (see Acianthus) Trachoma (see Tuberolabium) Trachypetalum (see Habenaria) Trautara (see Luinopsis) Trevorara Trev. 69 Trevoria Tre. 98 99 Treyeranara (see Enanthleya) Triaristella (see Trisetella) Trias (see Bulbophyllum) Triaspetalum (see Bulbophyllum) Triasphyllum (see Bulbophyllum) Trichachnis (see Arachnoglottis) Trichassia Tss. 78 Trichocenilus Tcn. 78 Trichocensiella Ths. 78 Trichocentrum Trt. 98 99 Trichoceros Tc. 98 99 Trichochilus (see Dipodium) Trichocidiphyllum Tpy. 76 *See NOTE and table at the end of the document. Page 52 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Trichocidium Trcdm. 76 Trichocyrtocidium Tyd. 78 Trichodezia Tdza. 68 69 Trichoglottis Trgl. 69 Trichonopsis Trnps. 78 Trichopilia Trpla. 99 Trichopogon Tpgn. 69 Trichopsis Trcps. 69 Trichosalpinx Tsx. 98 99 Trichosma (see Eria) Trichostylis Trst. 65 Trichotosia That. 69 Trichovanda Trcv. 69 Trichovanvanda (see Vantrichopsis) Tricyrtochilum Tyt. 78 Tridactyle Tr. 95 Trigolyca Trgca. 95 Trigonidium Trgdm. 78 Trigonochilum (see Cyrtochilum) Trilumna (see Trichopilia) Triodoncidium Tcd. 92 Triotosiphon (see Masdevallia) Trisetella Tris. 11 Trisuloara Tsla. 17-24 Tritelandra (see Epidendrum) Trizeuxis Triz. 98 99 Trophianthus (see Aspasia) Tropidia Tro. 98 99 Tropilis (see Dendrobium) Trudelia (see Vanda) Trudelianda (see Vanda) Tsubotaara Tst. 59 Tubaecum Tbcm. 69 Tubecentron Tct. 69 Tuberella (see Amesilabium) Tuberolabium Tblm. 69 Tuberoparaptoceras Tpc. 11 Tubilabium (see Myrmechis) Tuckerara Tuck. 17-25 Tunstillara Tna. 17-24 Turnbowara Tbwa. 25 Tylochilus (see Cyrtopodium) Tylostylis (see Eria) U Uncifera Un. 68 69 Unguella (see Acianthera) Uptanara (see Uptonara) Uptonara Upta. 65 Urochilus (see Pterostylis) Urostachya (see Eria) V Vacherotara (see Hattoriara) Valinara (see Ponterara) Vanachnochilus (see Ridleyara) Vanalstyneara Vnsta. 64 Vananthopsis Vtp. 69 Vanascochilus (see Trichovanda) Vancampe Vcp. 69 Vanchoanthe Vct. 65

*See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 53 Name Abbreviation Class Species Hybrid Vanda V. 60 61-64a Vandachnanthe (see Aranda) Vandachnis Vchns. 69 Vandachostylis Vchns. 69 Vandacostylis (see Vandachostylis) Vandaecum Van. 59 Vandaenopsis Vdnps. 69 Vandaeopsis (see Vandaenopsis) Vandaeranthes Vths. 69 Vandanopsis (see Vandaenopsis) Vandanthe (see Vanda) Vandantherella (see Renantanda) Vandantherides (see Aeridovanda) Vandarachnis (see Aranda) Vandathera (see Renantanda) Vandensonides (see Vanda) Vandewegheara (see Vandaenopsis) Vandirea (see Vandaenopsis) Vandofinetia (see Vanda) Vandofinides (see Aeridovanda) Vandoglossum Vg. 69 Vandoglottanthe Vgt. 69 Vandopirea (see Phalandopsis) Vandopsides Vdpsd. 66 Vandopsis (see Vandaenopsis) Vandopsisvanda (see Vanvanda) Vandoritis (see Vandaenopsis) Vanglossum (see Renantanda) Vanilla Vl. 98 99 Vanlaenoglottis Veg. 69 Vannerara Vnr. 77 Vanphalanthe Vpl. 69 Vanquetia Vqt. 69 Vanschista Vst. 69 Vanstauropsis (see Vantrichopsis) Vansteenisara Ves. 65 Vantonia Vtn. 69 Vantrichopsis Vrp. 69 Vanvanda Vvd. 69 Vappaculum (see Dendrobium) Vappodes (see Dendrobium) Vargasara Vrg. 72 Vascostylis (see Vandchostylis) Vaughnara Vnra. 17-25 Vejvarutara Vja. 13 Ventricularia (see Trichoglottis) Veraara Vrr. 95 Verboonenara Vbn. 13 Vervaetara (see Kautskyara) Vexillabium (see Kuhlhasseltia) Vicentelara Vnt. 65 Vieillardorchis (see Goodyera) Vinckeara (see Verboonenara) Viraphandhuara (see Perreiarra) Vitebrassonia Vrs. 70 Vitechilum Vtl. 78 Vitecidium Vtc. 76 Vitekorchis (see Oncidium) Volkertara Vkt. 17-24 Vonbismarckara Vbm. 72 *See NOTE and table at the end of the document. Page 54 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Vriesara Vri. 17-25 Vuylsteckeara (see Vuylstekeara) Vuylstekeara (see Colmanara) W Waibengara (see Yeepengara) Wailaiara (see Williehowara) Wailaihowara Wll. 65 Wailesia (see Dipodium) Waireia (see Thelymitra) Waironara Wrna. 65 Waiyengara (see Carolineleongara) Wallbrunnara Wlb. 69 Warasara Wrs. 11 Warburtonara (see Epicatonia) Warcatardia Wtd. 95 Warcewiczella (see Warczewiczella) Warchaubeanthes Whb. 95 Warchlerhyncha Wcy. 95 Warczatoria Wzt. 95 Warczebardia Wzb. 95 Warczerhyncha Wzr. 95 Warczewiczella W. 95 Warczewscaphe Wws. 95 Warmingia Wa. 78 Warneara Wnra. 76 Warnerara Wrn. 17-25 Warrea Wra. 95 Warreella War. 95 Warscatoranthes Wtr. 95 Warscewicszella (see Warscewiczella) Warszewiczara Wwz. 95 Watanabeara (see Oncidettia) Watsonara Wts. 70 Weberbauerara Wbb. 70 Wellesleyara (see Sergioara) Wengangara (see Perreiraara) Westara (see Otaara) Whitinara (see Proguarleya) Whitmoorara Wmr. 66 Wiganara (see Ballantineara) Wilburachangara Wbg. 13 Wilburchangara (see Jewellara) Wilhelmara Whm. 70 Wilkara (see Vandaenopsis) Wilkinsara (see Vanvanda) Williamara (see Fisherara) Williamcookara Wlc. 13 Williampriceara Wmp. 93 Williamsara (see Hiattara) Williehowara Whw. 65 Wilmotteara Wmt. 17-24 Wilsonara (see Odontocidium) Wingfieldara Wgfa. 70 Winnara (see Knudsenara) Wiseara Wse. 93 Withnerara With. 72 Wojcechowskiara Woj. 13 Wolleydodara Wly. 17-24 Wooara Woo. 11

*See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 55 Name Abbreviation Class Species Hybrid Woodwardara (see Neopabstopetalum) Wrefordara (see Burkillara) Wrigleyara (see Keyesara) Wudhikanakornara (see Caulocattleya) X Xaritonia (see Oncidium) Xerriara (see Ramasamyara) Xiphosium (see Cryptochilus) Xylobium Xyl. 95 Y Yahiroara (see Adamara) Yamadaara (see Adamara) Yamadara (see Adamara) Yapara Yap. 65 Yeeara (see Hattoriara) Yeepengara Ypga. 65 Yeohbokara Ybk. 69 Yinmunara (see Vandachostylis) Yinwaiara (see Perreiarra) Yithoeara (see Yeepengara) Yoneoara Ynra. 65 Yonezawaara (see Vanddachostylis) Youngyouthara Ygt. 13 Ypsilactyle Ypt. 69 Ypsilopus Yp. 68 69 Yusofara (see Holttumara) Z Zahleria (see Masdevallia) Zelemnia Zlm. 76 Zelenchilum Zlc. 78 Zelenchostele Zcs. 78 Zelencidiostele Zct. 76 Zelencidopsis Zdp. 72 Zelenettia Znt. 78 Zelengomestele Zgs. 78 Zelenkoa Zel. 78 Zelenkoara Zka. 76 Zelenkocidium Zed. 76 Zelglossoda (see Odontozelencidium) Zellahuntanthes (see Huntzellanthes) Zelomguezia Zmg. 78 Zeloncidesa Zds. 76 Zeltoglossum (see Zelglossoda) Zeltonossum Zts. 72 Zelumguezia Zgz. 76 Zelyrtodium Zyd. 76 Zetagyne (see Panisea) Zeuxina (see Zeuxine) Zeuxine Zeu. 98 99 Zootrophion Zo. 92 Zyganisia (see Zygonisia) Zygobardia Zbd. 95 Zygobatemania (see Zygobatemannia) Zygobatemannia Zbm. 95 Zygocalax (see Zygopabstia) Zygocaste Zcst. 93 Zygocella (see Galeopetalum) Zygocolax (see Zygopabstia) Zygodisanthus Zdsnth. 95 *See NOTE and table at the end of the document. Page 56 Mid-America Orchid Classification, July 1, 2014 Name Abbreviation Class Species Hybrid Zygogardmannia Zgm. 95 Zygolax (see Zygopabstia) Zygolum Zglm. 95 Zygomatophyllum Zmt. 81 Zygomena (see Zygolum) Zygomenzella Zmz. 95 Zygoncidesa Zgc. 78 Zygoneria Zga. 95 Zygonisatoria Zsr. 78 Zygonisia Zns. 95 Zygopabstia Zba. 95 Zygopetalum Z. 95 Zygophinia Zpn. 95 Zygorhyncha Zcha. 95 Zygosepalum Zspm. 95 Zygosepella Zsp. 95 Zygosepescalum Zsc. 95 Zygostates Zyt. 98 99 Zygosteria Zst. 95 Zygostylis Zsts. 95 Zygotorea Zgt. 95 Zygowarrea Zwr. 95 Zygozella Zzl. 95 Zylobium (see Xylobium)

*NOTE: The following crosses require that the exhibitor know the parentage of the plant. Genus Needed in parentage for the first option Guariburgkia (see Laelianthe/Myrmecanthe) Laelia Hildaara (see Brolaephila/Jimenezara) Laelia Lyonara (see Laeliocattleya/Myrmecatonia) Laelia Lyonarci (see Laeliocattleya/Myrmecatonia) Laelia Maclemoreara (see Brassolaelia/Brassolaeliophila) ONLY Brassavola and Laelia Schombarthron (see Caulaelia/Caulophila) Laelia Schombavola (see Brassolaelia/Brassophila) Laelia Schombobrassavola (see Brassolaelia/Brassophila) Laelia Schombocatonia (see Cattoniphila/Laeliocatonia) Myrmecophila Schombocattleya (see Laeliocattleya/Myrmecocattleya) Laelia Schombocyclia (see Encylaelia/Myrmecolaelia) Encyclia Schombodiacrium (see Caulaelia/Caulophila) Laelia Schomboepidendrum (see Epilaelia/Epiphila) Laelia Schombolaeliocattleya (see Laeliocattleya/Myrmecatlaelia) ONLY Laelia and Cattleya Schombolaeliocyclia (see Encylaelia/Encyphila) Laelia Schombolaeliopsis (see Liaopsis/Myrmeopsis) Laelia Schombonia (see Laelonia/Myrmetonia) Laelia Schombonitis (see Laeliocattleya/Myrmecocattleya) Laelia Schombotonia (see Laelonia/Myrmetonia) Laelia Schomechea (see Proslia/Myrmechea) Laelia Umlandara (see Collierara/Rolfwilhelmara) No Myrmecophila

Prepared by: Lowell Jacks 125 W. Wesley Road, NW Atlanta, GA 30305 Cell: 770-324-5730 e-Mail: [email protected]

Please report any errors and/or omissions to Lowell Jacks. Thank you!

*See NOTE and table at the end of the document. Mid-America Orchid Classification, updated July 1, 2014 Page 57 Name Abbreviation Class Species Hybrid MACLASS 2014 – July 1 (Updated 9-10-14)

*See NOTE and table at the end of the document.