| Cymbidium Oliver ColmanCym. Oliver Colman | | Jan 1 1941 | Colman |
| Lycida Sir Jeremiah ColmanLcd. Sir Jeremiah Colmanintergenericprimary | | Jan 1 1938 | Colman |
| Angulocaste Georgius RexAngcst. Georgius Rexintergeneric | | Jan 1 1937 | Colman |
| Lycida Queen ElizabethLcd. Queen Elizabethintergenericprimary | | Jan 1 1937 | Colman |
| Rhyncholaeliocattleya Princess AliceRlc. Princess Aliceintergeneric | | Jan 1 1937 | Colman |
| Miltoniopsis MarinaMps. Marina | | Jan 1 1936 | Colman |
| Miltoniopsis Countess CaveMps. Countess Cave | | Jan 1 1936 | Colman |
| Oncidium A. C. CressallOnc. A. C. Cressall | | Jan 1 1936 | Colman |
| Lycida Lady ColmanLcd. Lady Colmanintergeneric | | Jan 1 1936 | Colman |
| Rhyncholaeliocattleya Michael ColmanRlc. Michael Colmanintergeneric | | Jan 1 1936 | Colman |
| Miltoniopsis Gatton PrincessMps. Gatton Princess | | Jan 1 1936 | Colman |
| Miltoniopsis Ernest A. EbblewhiteMps. Ernest A. Ebblewhite | | Jan 1 1936 | Colman |
| Lycida OliviaLcd. Oliviaintergenericprimary | | Jan 1 1936 | Colman |
| Rhyncattleanthe EleanorRth. Eleanorintergeneric | | Jan 1 1935 | Colman |
| Cattleya Lord BledisloeC. Lord Bledisloe | | Jan 1 1935 | Colman |
| Promenaea ColmanianaProm. Colmaniana | | Jan 1 1935 | Colman |
| Oncidium Lady CollettOnc. Lady Collett | | Jan 1 1934 | Colman |
| Rhyncattleanthe Ellen WillmottRth. Ellen Willmottintergeneric | | Oct 19 1933 | Colman |
| Dendrobium JungfrauDen. Jungfrau | | Jan 1 1933 | Colman |
| Oncidium WeiriiOnc. Weirii | | Jan 1 1933 | Colman |
| Oncidium J. M. RichardsOnc. J. M. Richards | | Jan 1 1932 | Colman |
| Oncidium Viscount DevonportOnc. Viscount Devonport | | Jan 1 1932 | Colman |
| Cattleya Nigel ColmanC. Nigel Colman | | Jan 1 1932 | Colman |
| Oncidium JessieOnc. Jessie | | Jan 1 1932 | Colman |
| Oncidium PeggyOnc. Peggy | | Jan 1 1932 | Colman |
| Miltonidium GattonensisMtdm. Gattonensisintergeneric | | Jan 1 1932 | Colman |
| Oncidium Honourable Margaret BladesOnc. Honourable Margaret Blades | | Jan 1 1932 | Colman |
| Cattleya Lady CoryC. Lady Cory | | Jan 1 1932 | Colman |
| Oncidium Gatton unnamedOnc. Gatton unnamed | | Jan 1 1932 | Colman |
| Rhyncattleanthe Bertram PerfectRth. Bertram Perfectintergeneric | | Jan 1 1932 | Colman |
| Oncidium BrookeiOnc. Brookei | | Jan 1 1932 | Colman |
| Rhyncattleanthe Betty McLarenRth. Betty McLarenintergeneric | | Jan 1 1931 | Colman |
| Rhyncattleanthe Lady MayRth. Lady Mayintergeneric | | Jan 1 1931 | Colman |
| Oncidium Lady BirdOnc. Lady Bird | | Jan 1 1931 | Colman |
| Rhyncholaeliocattleya MaudRlc. Maudintergeneric | | Jan 1 1931 | Colman |
| Oncidium BarbaraOnc. Barbara | | Jan 1 1931 | Colman |
| Rhyncholaeliocattleya EstelleRlc. Estelleintergeneric | | Jan 1 1931 | Colman |
| Cymbidium A.A.Cym. A.A. | | Jan 1 1931 | Colman |
| Miltoniopsis AmarantaMps. Amarantaprimary | | Jan 1 1931 | Colman |
| Rhyncholaeliocattleya EpiglaucaRlc. Epiglaucaintergeneric | | Jan 1 1931 | Colman |
| Rhyncattleanthe Lady MandlebergRth. Lady Mandlebergintergeneric | | Jan 1 1931 | Colman |
| Oncidium Lady AiredaleOnc. Lady Airedaleintergeneric | | Jan 1 1931 | Colman |
| Cattleya Lady EbbishamC. Lady Ebbisham | | Jan 1 1931 | Colman |
| Rhyncattleanthe FrancesRth. Francesintergeneric | | Jan 1 1930 | Colman |
| Cymbidium Ethel BergerCym. Ethel Berger | | Jan 1 1930 | Colman |
| Oncidium Lady WaterlowOnc. Lady Waterlow | | Jan 1 1930 | Colman |
| Oncidium Lady AlisonOnc. Lady Alison | | Jan 1 1930 | Colman |
| Oncidium Helen FoxOnc. Helen Fox | | Jan 1 1930 | Colman |
| Oncidium Helen ColmanOnc. Helen Colman | | Jan 1 1930 | Colman |
| Oncidium EugeneOnc. Eugene | | Jan 1 1930 | Colman |
| Cymbidium GattonenseCym. Gattonenseprimary | | Jan 1 1930 | Colman |
| Oncidium Mrs. F. E. DixonOnc. Mrs. F. E. Dixon | | Jan 1 1930 | Colman |
| Oncidium MasefieldiiOnc. Masefieldii | | Jan 1 1930 | Colman |
| Oncidium MargyOnc. Margy | | Jan 1 1930 | Colman |
| Cattleya ElizaC. Eliza | | Jan 1 1930 | Colman |
| Oncidium EleanoraOnc. Eleanora | | Jan 1 1930 | Colman |
| Oncidium DickyOnc. Dicky | | Jan 1 1930 | Colman |
| Oncidium Princess Mary IIOnc. Princess Mary IIintergenericprimary | | Jan 1 1930 | Colman |
| Cymbidium Gatton PrincessCym. Gatton Princess | | Jan 1 1929 | Colman |
| Cymbidium GwendolineCym. Gwendoline | | Jan 1 1929 | Colman |
| Cattleya Janet LoganC. Janet Logan | | Jan 1 1929 | Colman |
| Rhyncattleanthe EthelRth. Ethelintergeneric | | Jan 1 1929 | Colman |
| Oncidium Mary HolmdenOnc. Mary Holmden | | Jan 1 1929 | Colman |
| Rhyncattleanthe VictoriaRth. Victoriaintergeneric | | Jan 1 1929 | Colman |
| Oncidium Rio Tinto (1929)Onc. Rio Tinto (1929) | | Jan 1 1929 | Colman |
| Oncidium Louise (1929)Onc. Louise (1929) | | Jan 1 1929 | Colman |
| Oncidium Cora MaeOnc. Cora Mae | | Jan 1 1929 | Colman |
| Oncidium Lady AshcombeOnc. Lady Ashcombe | | Jan 1 1928 | Colman |
| Oncidium Lady DevonportOnc. Lady Devonport | | Jan 1 1928 | Colman |
| Oncidium JonothanOnc. Jonothan | | Jan 1 1928 | Colman |
| Cattleya Gattonensis (1928)C. Gattonensis (1928) | | Jan 1 1928 | Colman |
| Oncidium Nellie ColmanOnc. Nellie Colman | | Jan 1 1928 | Colman |
| Cymbidium Madame MunstedCym. Madame Munsted | | Jan 1 1928 | Colman |
| Oncidium JuliaOnc. Julia | | Jan 1 1928 | Colman |
| Oncidium Lord SouthwarkOnc. Lord Southwark | | Jan 1 1928 | Colman |
| Oncidium Lady Roxburgh (1928)Onc. Lady Roxburgh (1928) | | Jan 1 1928 | Colman |
| Oncidium Lady BathoOnc. Lady Batho | | Jan 1 1928 | Colman |
| Cymbidium President LincolnCym. President Lincolnprimary | | Jan 1 1927 | Colman |
| Cattleya VeseyaeC. Veseyae | | Jan 1 1927 | Colman |
| Oncidium EleanorOnc. Eleanor | | Jan 1 1927 | Colman |
| Cattleya Lady ColmanC. Lady Colman | | Jan 1 1927 | Colman |
| Oncidium DorothyOnc. Dorothy | | Jan 1 1927 | Colman |
| Cymbidium Nurse HammettCym. Nurse Hammett | | Jan 1 1927 | Colman |
| Cymbidium KippenCym. Kippen | | Jan 1 1927 | Colman |
| Rhyncholaeliocattleya Nellie RankRlc. Nellie Rankintergeneric | | Jan 1 1927 | Colman |
| Rhyncholaeliocattleya Nellie ColmanRlc. Nellie Colmanintergeneric | | Jan 1 1927 | Colman |
| Cattleya Lillian GilliatC. Lillian Gilliat | | Jan 1 1927 | Colman |
| Miltoniopsis EclipseMps. Eclipse | | Jan 1 1927 | Colman |
| Cattlianthe Princess Helen VictoriaCtt. Princess Helen Victoriaintergeneric | | Jan 1 1926 | Colman |
| Cattleya AestheticaC. Aesthetica | | Jan 1 1926 | Colman |
| Rhyncattleanthe Lady ColmanRth. Lady Colmanintergeneric | | Jan 1 1926 | Colman |
| Oncidium DevittaeOnc. Devittae | | Jan 1 1926 | Colman |
| Cyrtocidium LuteumCtd. Luteumintergenericprimary | | Jan 1 1926 | Colman |
| Cattleya FragransC. Fragrans | | Jan 1 1926 | Colman |
| Rhyncattleanthe ColmaniiRth. Colmaniiintergeneric | | Jan 1 1926 | Colman |
| Oncidium EmmottaeOnc. Emmottae | | Jan 1 1926 | Colman |
| Cattleya Honourable Gwendoline MarshallC. Honourable Gwendoline Marshall | | Jan 1 1926 | Colman |
| Cattleya DazzleC. Dazzle | | Jan 1 1926 | Colman |
| Miltoniopsis Blushing BrideMps. Blushing Bride | | Jan 1 1926 | Colman |
| Oncidium Gatton PrinceOnc. Gatton Prince | | Jan 1 1926 | Colman |
| Cattleya GillianC. Gillian | | Jan 1 1926 | Colman |
| Rhyncholaeliocattleya GwendolenRlc. Gwendolenintergeneric | | Jan 1 1925 | Colman |
| Oncidium GogaOnc. Goga | | Jan 1 1925 | Colman |
| Cymbidium BlancheCym. Blanche | | Jan 1 1925 | Colman |
| Oncidium Duke of GloucesterOnc. Duke of Gloucester | | Jan 1 1925 | Colman |
| Oncidium Lady HolmdenOnc. Lady Holmden | | Jan 1 1925 | Colman |
| Oncidium Lady ColmanOnc. Lady Colman | | Jan 1 1925 | Colman |
| Dendrobium HerculesDen. Hercules | | Jan 1 1925 | Colman |
| Cymbidium FaithCym. Faith | | Jan 1 1925 | Colman |
| Cymbidium LeopardinumCym. Leopardinum | | Jan 1 1925 | Colman |
| Oncidium San RemoOnc. San Remo | | Jan 1 1925 | Colman |
| Dendrobium Gatton BeauDen. Gatton Beau | | Feb 1 1924 | Colman |
| Oncidium FloOnc. Flo | | Jan 1 1924 | Colman |
| Cymbidium Gatton LilyCym. Gatton Lily | | Jan 1 1924 | Colman |
| Dendrobium Gatton BelleDen. Gatton Belle | | Jan 1 1924 | Colman |
| Oncidium Gatton GemOnc. Gatton Gem | | Jan 1 1924 | Colman |
| Rhyncattleanthe GeorgeanaRth. Georgeanaintergeneric | | Jan 1 1924 | Colman |
| Dendrobium Mary CaineDen. Mary Caine | | Jan 1 1924 | Colman |
| Oncidium Hermione (1924)Onc. Hermione (1924) | | Jan 1 1924 | Colman |
| Dendrobium Lady VioletDen. Lady Violet | | Jan 1 1924 | Colman |
| Oncostele Lady Tyrrel GilesOns. Lady Tyrrel Gilesintergeneric | | Jan 1 1924 | Colman |
| Oncidium Monte CarloOnc. Monte Carlo | | Jan 1 1924 | Colman |
| Cattleya PercivoederaeC. Percivoederaeprimary | | Jan 1 1924 | Colman |
| Cattlianthe RotundaCtt. Rotundaintergeneric | | Dec 1 1923 | Colman |
| Oncidium SelinaOnc. Selinaintergeneric | | Jul 1 1923 | Colman |
| Oncidium Selina (1923)Onc. Selina (1923) | | Jul 1 1923 | Colman |
| Dendrobium HuiaDen. Huia | | Jan 1 1923 | Colman |
| Cyrtocidistele RosheriaeCil. Rosheriaeintergeneric | | Jan 1 1923 | Colman |
| Cymbidium FannyCym. Fanny | | Jan 1 1922 | Colman |
| Oncidium Yellow PrinceOnc. Yellow Prince | | Jan 1 1922 | Colman |
| Oncidium James ObrienOnc. James Obrien | | Jan 1 1922 | Colman |
| Cattleya ChampagneC. Champagne | | Jan 1 1922 | Colman |
| Oncidium Aranifera-GattonenseOnc. Aranifera-Gattonense | | Jan 1 1922 | Colman |
| Oncidium ElizabethOnc. Elizabeth | | Jan 1 1922 | Colman |
| Cymbidium EmeryCym. Emery | | Jan 1 1922 | Colman |
| Miltoniopsis GattonensisMps. Gattonensis | | Jan 1 1922 | Colman |
| Cymbidium LottaCym. Lottaprimary | | Jan 1 1922 | Colman |
| Cyrtocidium Purple BeautyCtd. Purple Beautyintergeneric | | Jan 1 1922 | Colman |
| Lycaste LucianiLyc. Lucianiprimary | | Jan 1 1922 | Colman |
| Oncidium IsabelOnc. Isabel | | Jan 1 1922 | Colman |
| Cattleya Viscount DevonportC. Viscount Devonport | | Sep 27 1921 | Colman |
| Dendrobium Victoria ReginaDen. Victoria Reginaprimary | | Aug 1 1921 | O/U |
| Rhyncholaeliocattleya Gatton SnowflakeRlc. Gatton Snowflakeintergeneric | | Feb 8 1921 | Colman |
| Cattleya Eleanor (1921)C. Eleanor (1921) | | Jan 1 1921 | Colman |
| Oncidium BettyOnc. Betty | | Jan 1 1921 | Colman |
| Oncidium Copper KingOnc. Copper King | | Jan 1 1921 | Colman |
| Oncidium Marguerite FewOnc. Marguerite Few | | Jan 1 1921 | Colman |
| Oncidium MentoneOnc. Mentone | | Jan 1 1921 | Colman |
| Oncidium Gatton GloryOnc. Gatton Glory | | Jul 1 1920 | Colman |
| Oncidopsis ActeusOip. Acteusintergeneric | | Jul 1 1920 | Colman |
| Oncidium MaieOnc. Maie | | Jan 1 1920 | Colman |
| Brassocattleya MinnaBc. Minnaintergeneric | | Jan 1 1920 | Colman |
| Cattleya ArmainvillelvaC. Armainvillelva | | Jan 1 1920 | Colman |
| Cyrtochilum MultiflorumCyr. Multiflorumprimary | | Jan 1 1920 | Colman |
| Thunia GattonensisThu. Gattonensisprimary | | Aug 1 1919 | Colman |
| Thunia GattonThu. Gattonprimary | | Jul 5 1919 | Colman |
| Oncidium Princess BibescoOnc. Princess Bibesco | | May 24 1919 | Colman |
| Dendrobium Pride of GhentDen. Pride of Ghentprimary | | Jan 1 1919 | Colman |
| Oncidium The PantherOnc. The Pantherintergeneric | | Jan 1 1919 | Colman |
| Dendrobium Prince ArthurDen. Prince Arthur | | Jan 1 1919 | Colman |
| Oncostele ArchibaldOns. Archibaldintergeneric | | Jan 1 1919 | Colman |
| Oncidium Gwendoline (1919)Onc. Gwendoline (1919)intergeneric | | Jan 1 1919 | Colman |
| Cattleya Copper KingC. Copper King | | Jan 1 1919 | Colman |
| Cattleya Lady EvelynC. Lady Evelyn | | Jan 1 1919 | Colman |
| Oncidium GattonthelloOnc. Gattonthello | | Jan 1 1919 | Colman |
| Cattleya Lady EvelynC. Lady Evelyn | | Jan 1 1919 | Colman |
| Cyrtocidium Gatton RubyCtd. Gatton Rubyintergeneric | | Jan 1 1919 | Colman |
| Cattleya Quebec (1919)C. Quebec (1919) | | Jan 1 1919 | Colman |
| Cattleya Lady MooreC. Lady Moore | | Jan 1 1919 | Colman |
| Dendrobium Gatton SunrayDen. Gatton Sunray | | Jan 1 1919 | Colman |
| Cattleya Milly CollierC. Milly Collier | | Nov 16 1918 | Colman |
| Rhyncholaeliocattleya Gatton PrincessRlc. Gatton Princessintergeneric | | Nov 16 1918 | Colman |
| Laeliocattleya Geoffrey-AncepsLc. Geoffrey-Ancepsintergeneric | | Nov 16 1918 | Colman |
| Coelogyne Speciosa-ColmaniiCoel. Speciosa-Colmanii | | Nov 16 1918 | Colman |
| Cattleya Gaskell-PumilaC. Gaskell-Pumilaprimary | | Nov 16 1918 | Colman |
| Cattleya IriselvaC. Iriselva | | Nov 16 1918 | Colman |
| Cattleya Olaf (1918)C. Olaf (1918) | | Nov 16 1918 | Colman |
| Dendrobium Pink PearlDen. Pink Pearl | | Apr 13 1918 | Colman |
| Papilionanthe MundyiPle. Mundyiprimary | | Apr 13 1918 | Colman |
| Oncidium Vuylstekeae-TripudiansOnc. Vuylstekeae-Tripudians | | Apr 13 1918 | Colman |
| Oncidium Gatton PrincessOnc. Gatton Princess | | Mar 2 1918 | Colman |
| Oncidium Gatton EmperorOnc. Gatton Emperorintergeneric | | Mar 2 1918 | Colman |
| Cattleya CisseusC. Cisseus | | Jan 1 1918 | Colman |
| Laeliocattleya AmethystellaLc. Amethystellaintergenericprimary | | Jan 1 1918 | Colman |
| Cattlianthe BrianCtt. Brianintergeneric | | Jan 1 1918 | Colman |
| Cattlianthe Portia-PumilaCtt. Portia-Pumilaintergeneric | | Jan 1 1918 | Colman |
| Cattleya IoC. Io | | Nov 24 1917 | Colman |
| Cattleya Lady AlexanderC. Lady Alexander | | Nov 24 1917 | Colman |
| Cattleya PhilyraC. Philyraprimary | | Nov 24 1917 | Colman |
| Rhyncholaeliocattleya RheaRlc. Rheaintergeneric | | Nov 24 1917 | Colman |
| Rhyncholaeliocattleya VirginalisRlc. Virginalisintergeneric | | Oct 13 1917 | Colman |
| Cattleya ZonnebekeC. Zonnebeke | | Oct 13 1917 | Colman |
| Cattleya HeleneC. Helene | | Oct 13 1917 | Colman |
| Cattleya Montreal (1917)C. Montreal (1917) | | Jul 14 1917 | Colman |
| Dendrobium ReginaDen. Regina | | Apr 21 1917 | Colman |
| Dendrobium Gatton MonarchDen. Gatton Monarch | | Apr 21 1917 | Colman |
| Dendrobium Lady SouthwarkDen. Lady Southwark | | Apr 21 1917 | Colman |
| Cymbidium ErinCym. Erin | | Mar 2 1917 | Colman |
| Epidendrum Gatton LilacEpi. Gatton Lilac | | Jan 1 1917 | Colman |
| Cattleya Bronze PrinceC. Bronze Prince | | Jan 1 1917 | Colman |
| Cattleya AcbarC. Acbar | | Jan 1 1917 | Colman |
| Cattleya Adula DormanC. Adula Dorman | | Jan 1 1917 | Colman |
| Cattleya HaroldcastaC. Haroldcasta | | Jan 1 1917 | Colman |
| Rhyncattleanthe AntoinetteRth. Antoinetteintergeneric | | Jan 1 1917 | Colman |
| Cattleya LumabilisC. Lumabilis | | Jan 1 1917 | Colman |
| Cattleya President Wilson (1916)C. President Wilson (1916) | | Dec 23 1916 | Colman |
| Cattleya Puritan (1916)C. Puritan (1916) | | Dec 23 1916 | Colman |
| Cattleya PatrosC. Patros | | Dec 23 1916 | Colman |
| Rhyncholaeliocattleya Gatton LilyRlc. Gatton Lilyintergeneric | | Dec 23 1916 | Colman |
| Cymbidium ViridescensCym. Viridescens | | Dec 23 1916 | Colman |
| Cattleya Edith (1916)C. Edith (1916) | | Nov 25 1916 | Colman |
| Cattleya SuezC. Suez | | Oct 14 1916 | Colman |
| Oncidium ColmaniiOnc. Colmanii | | Aug 12 1916 | Colman |
| Cattleya Gatton YellowC. Gatton Yellow | | Mar 11 1916 | Colman |
| Rhyncholaeliocattleya Gatton OrangeRlc. Gatton Orangeintergeneric | | Jan 1 1916 | Colman |
| Cattlianthe ChloringianaCtt. Chloringianaintergeneric | | Jan 1 1916 | Colman |
| Cattleya Blanche (1916)C. Blanche (1916)primary | | Jan 1 1916 | Colman |
| Cattleya Eileen (1915)C. Eileen (1915) | | Oct 30 1915 | Colman |
| Cattleya King LeopoldC. King Leopold | | Oct 30 1915 | Colman |
| Prosthechea FragracarpumPsh. Fragracarpumprimary | | Aug 28 1915 | Colman |
| Dendrobium ZenoDen. Zeno | | Jun 5 1915 | Colman |
| Cattleya EldoradoC. Eldorado | | Jun 5 1915 | Colman |
| Oncidium Lady Colman (1915)Onc. Lady Colman (1915) | | Apr 24 1915 | Colman |
| Cymbidium Queen of GattonCym. Queen of Gatton | | Mar 20 1915 | Colman |
| Coelogyne GattonenseCoel. Gattonenseprimary | | Jan 1 1915 | Colman |
| Dendrobium Gatton JewelDen. Gatton Jewel | | Jan 1 1915 | Colman |
| Cyrtocidium MignonCtd. Mignonintergenericprimary | | Jan 1 1915 | Colman |
| Oncidium ColmaniaeOnc. Colmaniae | | Jan 1 1915 | Colman |
| Oncidium Cynthia (1915)Onc. Cynthia (1915) | | Jan 1 1915 | Colman |
| Cyrtocidium AdaCtd. Adaintergeneric | | Jan 1 1915 | Colman |
| Oncidium Flamingo (1915)Onc. Flamingo (1915) | | Jan 1 1915 | Colman |
| Cattlianthe Gatton PrincessCtt. Gatton Princessintergeneric | | Jan 1 1915 | Colman |
| Cattlianthe Ariel CoeruleaCtt. Ariel Coeruleaintergenericprimary | | Jan 1 1915 | Colman |
| Cattleya Gatton RubyC. Gatton Ruby | | Jan 1 1915 | Colman |
| Sobralia Gatton LilySob. Gatton Lilyprimary | | Jan 1 1915 | Colman |
| Laeliocattleya AncibarinaLc. Ancibarinaintergenericprimary | | Jan 1 1914 | Colman |
| Cattleya Alcimeda CoeruleaC. Alcimeda Coeruleaprimary | | Jan 1 1914 | Colman |
| Cattlianthe BerylCtt. Berylintergeneric | | Jan 1 1914 | Colman |
| Oncidium Othello (1914)Onc. Othello (1914) | | Jan 1 1914 | Colman |
| Oncidium Colmanii (1914)Onc. Colmanii (1914) | | Jan 1 1914 | Colman |
| Dendrobium PlumosumDen. Plumosum | | Jan 1 1914 | Colman |
| Dendrobium Queen of GattonDen. Queen of Gatton | | Jan 1 1913 | Colman |
| Cattleya Xanthina (1913)C. Xanthina (1913) | | Jan 1 1913 | Colman |
| Dendrobium PerfectionDen. Perfection | | Jan 1 1913 | Colman |
| Oncidium MireilleOnc. Mireille | | Jan 1 1913 | Colman |
| Cattleya Quebec (1913)C. Quebec (1913) | | Jan 1 1913 | Colman |
| Oncidium MistralOnc. Mistral | | Jan 1 1913 | Colman |
| Dendrobium Gatton PearlDen. Gatton Pearl | | Jan 1 1912 | Colman |
| Laelianthe EyeringianaLnt. Eyeringianaintergeneric | | Jan 1 1912 | Colman |
| Cattleya SunriseC. Sunriseprimary | | Jan 1 1912 | Colman |
| Dendrobium Royal PrincessDen. Royal Princessprimary | | Jan 1 1912 | Colman |
| Dendrobium CeresDen. Ceres | | Jan 1 1912 | Colman |
| Cattleya Vancouver (1912)C. Vancouver (1912) | | Jan 1 1912 | Colman |
| Oncidium CollieriOnc. Collieri | | Jan 1 1912 | Colman |
| Dendrobium Gatton PinkDen. Gatton Pink | | Jan 1 1912 | Colman |
| Dendrobium Royal SovereignDen. Royal Sovereign | | Jan 1 1912 | Colman |
| Oncidium Golden RayOnc. Golden Rayintergenericprimary | | Jan 1 1911 | Colman |
| Dendrobium ElegansDen. Elegans | | Jan 1 1911 | Colman |
| Dendrobium PallasDen. Pallas | | Jan 1 1911 | Colman |
| Dendrobium Gatton DiamondDen. Gatton Diamond | | Jan 1 1911 | Colman |
| Oncidium Papilio-GattonensisOnc. Papilio-Gattonensis | | Jan 1 1911 | Colman |
| Dendrobium Golden RayDen. Golden Ray | | Jan 1 1911 | Colman |
| Dendrobium Princess PatriciaDen. Princess Patricia | | Jan 1 1911 | Colman |
| Cattleya Gatton GoldC. Gatton Gold | | Jan 1 1911 | Colman |
| Dendrobium SaturnDen. Saturn | | Jan 1 1911 | Colman |
| Dendrobium UranusDen. Uranus | | Jan 1 1911 | Colman |
| Dendrobium Mrs. Fenton ArntonDen. Mrs. Fenton Arnton | | Jan 1 1910 | Colman |
| Dendrobium Gatton RoseDen. Gatton Rose | | Jan 1 1910 | Colman |
| Cyrtocidium Atro-PurpureumCtd. Atro-Purpureumintergenericprimary | | Jan 1 1910 | Colman |
| Oncidium Queen of GattonOnc. Queen of Gatton | | Jan 1 1910 | Colman |
| Spathoglottis ZebrinaSpa. Zebrinaprimary | | Jan 1 1910 | Colman |
| Oncidium King George V (1910)Onc. King George V (1910) | | Jan 1 1910 | Colman |
| Dendrobium AlphaDen. Alpha | | Jan 1 1910 | Colman |
| Oncidium Lady RoxburghOnc. Lady Roxburgh | | Jan 1 1910 | Colman |
| Dendrobium ViridescensDen. Viridescens | | Jan 1 1909 | Colman |
| Caulavola ColmaniiClv. Colmaniiintergenericprimary | | Jan 1 1909 | Colman |
| Laeliocattleya GattonensisLc. Gattonensisintergeneric | | Jan 1 1909 | Colman |
| Dendrobium Duchess of AlbanyDen. Duchess of Albany | | Jan 1 1909 | Colman |
| Oncidium Maid of GattonOnc. Maid of Gatton | | Jan 1 1909 | Colman |
| Dendrobium EleanorDen. Eleanor | | Jan 1 1909 | Colman |
| Dendrobium Lady ColmanDen. Lady Colman | | Jan 1 1909 | Colman |
| Cattleya Gatton Glory (1909)C. Gatton Glory (1909) | | Jan 1 1909 | Colman |
| Caulocattleya Multi-JugaClty. Multi-Jugaintergeneric | | Jan 1 1908 | Colman |
| Epidendrum Lilac QueenEpi. Lilac Queen | | Jan 1 1908 | Colman |
| Cymbidium Lady ColmanCym. Lady Colman | | Jan 1 1908 | Colman |
| Caulocattleya ColmaniaeClty. Colmaniaeintergenericprimary | | Jan 1 1908 | Colman |
| Dendrobium BartelsianumDen. Bartelsianum | | Jan 1 1908 | Colman |
| Cattleya MaryC. Mary | | Jan 1 1908 | Colman |
| Caulocattleya Gatton RoseClty. Gatton Roseintergeneric | | Jan 1 1908 | Colman |
| Epicattleya PearlEpc. Pearlintergenericprimary | | Jan 1 1908 | Colman |
| Epiarthron ColmaniiErt. Colmaniiintergenericprimary | | Jan 1 1908 | Colman |
| Oncidium GattonensisOnc. Gattonensisprimary | | Jan 1 1908 | Colman |
| Laeliocattleya JongheancepsLc. Jongheancepsintergenericprimary | | Jan 1 1908 | Colman |
| Dendrobium Mrs. Alfred RogersDen. Mrs. Alfred Rogersprimary | | Jan 1 1907 | Colman |
| Sobralia ColmaniaeSob. Colmaniae | | Jan 1 1907 | Colman |
| Cattleya TorontoC. Toronto | | Jan 1 1907 | Colman |
| Dendrobium BoundiiDen. Boundiiprimary | | Jan 1 1907 | Colman |
| Dendrobium JupiterDen. Jupiter | | Jan 1 1907 | Colman |
| Rhyncholaeliocattleya GemmaRlc. Gemmaintergeneric | | Jan 1 1907 | Colman |
| Calanthe ColmaniiCal. Colmanii | | Jan 1 1907 | Colman |
| Epicattleya LongiciliareEpc. Longiciliareintergenericprimary | | Jan 1 1907 | Colman |
| Coelogyne ColmaniiCoel. Colmaniiprimary | | Jan 1 1907 | Colman |
| Cattleya PygmalionC. Pygmalionprimary | | Jan 1 1907 | Colman |
| Sobralia JeanetteSob. Jeanette | | Jan 1 1907 | Colman |
| Brassocattleya MaryBc. Maryintergenericprimary | | Jan 1 1907 | Colman |
| Cattlianthe Portia CoeruleaCtt. Portia Coeruleaintergenericprimary | | Jan 1 1907 | Colman |
| Cattleya Gattonensis (1907)C. Gattonensis (1907) | | Jan 1 1907 | Colman |
| Epidendrum GattonenseEpi. Gattonense | | Jan 1 1907 | Colman |
| Epicattleya Longio-CiliareEpc. Longio-Ciliareintergenericprimary | | Jan 1 1907 | Colman |
| Epithechea Gatton PrideEtc. Gatton Prideintergeneric | | Jan 1 1907 | Colman |
| Epiarthron BoundiiErt. Boundiiintergenericprimary | | Jan 1 1907 | Colman |
| Cattleya Gatton Glory (1907)C. Gatton Glory (1907) | | Jan 1 1907 | Colman |
| Dendrobium GattonenseDen. Gattonense | | Jan 1 1907 | Colman |
| Cattleya PerfectC. Perfect | | Jan 1 1907 | Colman |
| Calanthe AlphaCal. Alphaprimary | | Dec 11 1906 | Colman |
| Cattleya McMastersiaeC. McMastersiaeprimary | | Jan 1 1906 | Colman |
| Cattleya FarquharsonianaC. Farquharsoniana | | Jan 1 1906 | Colman |
| Brassocattleya FladosaBc. Fladosaintergenericprimary | | Jan 1 1906 | Colman |
| Cattlianthe GoodeiCtt. Goodeiintergeneric | | Jan 1 1906 | Colman |
| Dendrobium ArtemisDen. Artemis | | Jan 1 1906 | Colman |
| Dendrobium BrodieiDen. Brodiei | | Jan 1 1906 | Colman |
| Cattleya FarquharsoniiC. Farquharsonii | | Jan 1 1906 | Colman |
| Calanthe Gatton AlphaCal. Gatton Alpha | | Jan 1 1906 | Colman |
| Cattleya Mary ColmanC. Mary Colmanprimary | | Jan 1 1906 | Colman |
| Cattlianthe GoodyiCtt. Goodyiintergeneric | | Jan 1 1906 | Colman |
| Spathoglottis ColmaniiSpa. Colmanii | | Jan 1 1906 | Colman |
| Dendrobium OrphanumDen. Orphanumintergeneric | | Jan 1 1906 | Colman |
| Epiarthron GattonenseErt. Gattonenseintergenericprimary | | Jan 1 1905 | Colman |
| Dendrobium Snowflake (1904)Den. Snowflake (1904) | | Jan 1 1904 | Colman |
| Cattleya Intermedia-GigasC. Intermedia-Gigasprimary | | Jan 1 1904 | Colman |
| Epidendrum BoundiiEpi. Boundii | | Jan 1 1903 | Colman |
| Dendrobium NeptuneDen. Neptune | | Jan 1 1902 | Colman |
| Cattleya MarginataC. Marginata | | Jan 1 1900 | Colman |
| Cymbidium ColmaniaeCym. Colmaniae | | Jan 1 1889 | Colman |