| Phalaenopsis Katja WichmannPhal. Katja Wichmann | | Jul 25 2011 | Wichmann Orch. |
| Phalaenopsis Celler EleganzPhal. Celler Eleganz | | Jan 11 2005 | Wichmann Orch. |
| Phalaenopsis Christa WichmannPhal. Christa Wichmann | | Oct 11 2004 | Wichmann Orch. |
| Cattleya OsterbergC. Osterberg | | Jul 19 2004 | Wichmann Orch. |
| Cattleya Hermann LönsC. Hermann Löns | | Jul 19 2004 | Wichmann Orch. |
| Cattleya H. WichmannC. H. Wichmann | | Jul 19 2004 | O/U |
| Paphiopedilum Doktor Hans-Georg PreisselPaph. Doktor Hans-Georg Preissel | | Oct 20 2003 | Wichmann Orch. |
| Paphiopedilum Celler FreudePaph. Celler Freude | | Aug 21 2000 | Wichmann Orch. |
| Paphiopedilum Hans StrahlPaph. Hans Strahl | | Dec 3 1999 | Wichmann Orch. |
| Phalaenopsis Schöne CellerinPhal. Schöne Cellerin | | Jul 2 1990 | Wichmann Orch. |
| Phalaenopsis Celler WeihnachtsfreudePhal. Celler Weihnachtsfreude | | Jul 2 1990 | Wichmann Orch. |
| Cymbidium Memoria David BunkellCym. Mem. David Bunkell | | Jan 1 1989 | Wichmann Orch. |
| Cymbidium PassatCym. Passat | | Jan 1 1988 | Wichmann Orch. |
| Cymbidium Braun-HehlenCym. Braun-Hehlen | | Jan 1 1984 | Stonehurst O.N. |
| Phalaenopsis RapunzelPhal. Rapunzel | | Jan 1 1981 | Wichmann Orch. |
| Cymbidium Gross HehlenCym. Gross Hehlen | | Jan 1 1981 | McBean's |
| Cattleya Clarchen SeyfertC. Clarchen Seyfert | | Jan 1 1981 | Wichmann Orch. |
| Laeliocattleya WestercelleLc. Westercelleintergeneric | | Jan 1 1973 | Wichmann Orch. |
| Phalaenopsis Renate FresePhal. Renate Frese | | Jan 1 1972 | Mrs.R.Frese |
| Phalaenopsis Annette WichmannPhal. Annette Wichmann | | Jan 1 1972 | Wichmann Orch. |
| Cattleya Celler RühmC. Celler Rühm | | Jan 1 1972 | Wichmann Orch. |
| Phalaenopsis GreifswaldPhal. Greifswald | | Jan 1 1972 | Wichmann Orch. |
| Rhyncholaeliocattleya Barbara WichmannRlc. Barbara Wichmannintergeneric | | Jan 1 1972 | Wichmann Orch. |
| Phalaenopsis MagdeburgPhal. Magdeburg | | Jan 1 1972 | Wichmann Orch. |
| Phalaenopsis Ines DankmeyerPhal. Ines Dankmeyer | | Jan 1 1972 | Wichmann Orch. |
| Phalaenopsis DresdenPhal. Dresden | | Jan 1 1972 | Wichmann Orch. |
| Phalaenopsis BrandenburgPhal. Brandenburg | | Jan 1 1972 | Wichmann Orch. |
| Phalaenopsis HallePhal. Halle | | Jan 1 1972 | Wichmann Orch. |
| Phalaenopsis ErfürtPhal. Erfürt | | Jan 1 1972 | Wichmann Orch. |
| Phalaenopsis WeimarPhal. Weimar | | Jan 1 1972 | Wichmann Orch. |
| Phalaenopsis Artur EllePhal. Artur Elle | | Jan 1 1971 | Wichmann Orch. |
| Dendrobium HeideroseDen. Heiderose | | Jan 1 1970 | Wichmann Orch. |
| Phalaenopsis Star of CellePhal. Star of Celle | | Jan 1 1970 | Wichmann Orch. |
| Phalaenopsis NiedersachsenPhal. Niedersachsen | | Jan 1 1970 | Wichmann Orch. |
| Oncidium Anne-Marie Wichmann (1970)Onc. Anne-Marie Wichmann (1970) | | Jan 1 1970 | Wichmann Orch. |
| Oncidium Franz Wichmann (1970)Onc. Franz Wichmann (1970) | | Jan 1 1970 | Wichmann Orch. |
| Phalaenopsis CellensiaPhal. Cellensia | | Jan 1 1970 | Wichmann Orch. |
| Oncidium CelleOnc. Celle | | Jan 1 1970 | Wichmann Orch. |
| Zygopetalum Artur ElleZ. Artur Elle | | Dec 1 1969 | Wichmann Orch. |
| Phalaenopsis Schöne von CellePhal. Schöne von Celle | | Nov 1 1969 | Wichmann Orch. |
| Phalaenopsis Thomas DankmeyerPhal. Thomas Dankmeyer | | Jan 1 1969 | Wichmann Orch. |
| Phalaenopsis Star of HannoverPhal. Star of Hannover | | Jan 1 1969 | Wichmann Orch. |
| Phalaenopsis Renate FresePhal. Renate Frese | | Jan 1 1969 | Wichmann Orch. |
| Cattleya HerbstfreudeC. Herbstfreude | | Jan 1 1968 | Wichmann Orch. |
| Rhyncholaeliocattleya JügendRlc. Jügendintergeneric | | Jan 1 1968 | Wichmann Orch. |
| Cattleya Max und MoritzC. Max und Moritz | | Jan 1 1968 | Wichmann Orch. |
| Rhyncholaeliocattleya RothautRlc. Rothautintergeneric | | Jan 1 1968 | Wichmann Orch. |
| Cattleya MeisterstückC. Meisterstück | | Jan 1 1968 | Wichmann Orch. |
| Rhyncholaeliocattleya SterntalerRlc. Sterntalerintergeneric | | Jan 1 1968 | Wichmann Orch. |
| Cattleya Charm of CelleC. Charm of Celle | | Jan 1 1968 | Wichmann Orch. |
| Cattleya WindspielC. Windspiel | | Jan 1 1968 | Wichmann Orch. |
| Rhyncholaeliocattleya Stilles GedenkenRlc. Stilles Gedenkenintergeneric | | Jan 1 1968 | Wichmann Orch. |
| Rhyncholaeliocattleya OsterbergRlc. Osterbergintergeneric | | Jan 1 1968 | Wichmann Orch. |
| Cattleya Elisabeth SattlerC. Elisabeth Sattler | | Jan 1 1968 | Wichmann Orch. |
| Cattleya WintermärchenC. Wintermärchen | | Jan 1 1968 | Wichmann Orch. |
| Cattleya Margaret BellsC. Margaret Bells | | Jan 1 1968 | Wichmann Orch. |
| Rhyncholaeliocattleya Franz WichmannRlc. Franz Wichmannintergeneric | | Jan 1 1968 | Wichmann Orch. |
| Cattleya HonigmondC. Honigmond | | Jan 1 1968 | Wichmann Orch. |
| Rhyncholaeliocattleya Wichmanns LieblingRlc. Wichmanns Lieblingintergeneric | | Jan 1 1968 | Wichmann Orch. |
| Paphiopedilum MondsteinPaph. Mondstein | | Jan 1 1968 | Wichmann Orch. |
| Oncidium Anne-Marie WichmannOnc. Anne-Marie Wichmann | | Jan 1 1967 | Wichmann Orch. |
| Miltoniopsis WolfsburgMps. Wolfsburg | | Jan 1 1967 | Wichmann Orch. |
| Miltoniopsis Franz WichmannMps. Franz Wichmann | | Jan 1 1967 | Wichmann Orch. |
| Oncidium FeuerscheinOnc. Feuerschein | | Jan 1 1967 | Wichmann Orch. |
| Miltoniopsis LüneburgMps. Lüneburg | | Jan 1 1967 | Wichmann Orch. |
| Oncidium FeuerballOnc. Feuerball | | Jan 1 1967 | Wichmann Orch. |
| Oncidium Franz Wichmann (1967)Onc. Franz Wichmann (1967) | | Jan 1 1967 | Wichmann Orch. |
| Miltoniopsis BremenMps. Bremen | | Jan 1 1967 | Wichmann Orch. |
| Paphiopedilum AchatPaph. Achat | | Nov 16 1966 | Wichmann Orch. |
| Paphiopedilum BernsteinPaph. Bernstein | | Sep 16 1966 | Wichmann Orch. |
| Rhyncholaeliocattleya AllergartenRlc. Allergartenintergeneric | | Jan 1 1966 | Wichmann Orch. |
| Rhyncholaeliocattleya WacholderparkRlc. Wacholderparkintergeneric | | Jan 1 1966 | Wichmann Orch. |
| Paphiopedilum LapislazuliPaph. Lapislazuli | | Jan 1 1966 | Wichmann Orch. |
| Rhyncholaeliocattleya NiedersachsenRlc. Niedersachsenintergeneric | | Jan 1 1966 | Wichmann Orch. |
| Paphiopedilum RubinPaph. Rubin | | Jan 1 1966 | Wichmann Orch. |
| Rhyncholaeliocattleya OertzetalRlc. Oertzetalintergeneric | | Jan 1 1966 | Wichmann Orch. |
| Paphiopedilum CitrinPaph. Citrin | | Jan 1 1966 | Wichmann Orch. |
| Paphiopedilum Weisse PerlePaph. Weisse Perle | | Jan 1 1966 | Wichmann Orch. |
| Cattleya SchwanendaunenC. Schwanendaunen | | Jan 1 1966 | Wichmann Orch. |
| Paphiopedilum TurmalinPaph. Turmalin | | Jan 1 1966 | Wichmann Orch. |
| Paphiopedilum SaphirPaph. Saphir | | Jan 1 1966 | Wichmann Orch. |
| Cattleya SchneverdingenC. Schneverdingen | | Jan 1 1966 | Wichmann Orch. |
| Paphiopedilum TürkisPaph. Türkis | | Jan 1 1966 | Wichmann Orch. |
| Cattleya ArlohC. Arloh | | Jan 1 1966 | Wichmann Orch. |
| Cattleya HeidegrussC. Heidegruss | | Jan 1 1966 | Wichmann Orch. |
| Miltoniopsis HannoverMps. Hannover | | Jan 1 1965 | Wichmann Orch. |
| Cattleya Belle of CelleC. Belle of Celle | | Jan 1 1965 | Wichmann Orch. |
| Phalaenopsis Pasaris CellePhal. Pasaris Celle | | Jan 1 1965 | Wichmann Orch. |
| Cattleya Alma WichmannC. Alma Wichmann | | Jan 1 1965 | Wichmann Orch. |
| Miltoniopsis HamburgMps. Hamburg | | Jan 1 1965 | Wichmann Orch. |
| Phalaenopsis HeideperlePhal. Heideperle | | Jan 1 1965 | Wichmann Orch. |
| Dendrobium Anne MarieDen. Anne Marie | | Jan 1 1963 | Wichmann Orch. |
| Miltoniopsis Baden-BadenMps. Baden-Baden | | Jan 1 1959 | Wichmann Orch. |
| Miltoniopsis HerrenhausenMps. Herrenhausen | | Jan 1 1958 | Wichmann Orch. |
| Miltoniopsis CelleMps. Celle | | Jan 1 1958 | Wichmann Orch. |
| Dendrobium CelleDen. Celle | | Jan 1 1957 | A.Elle |
| Dendrobium Marie ElleDen. Marie Elle | | Jan 1 1957 | Artur Elle |
| Paphiopedilum CellePaph. Celle | | Jan 1 1953 | Wichmann Orch. |
| Dendrobium Rudolf LieskeDen. Rudolf Lieskeprimary | | Jan 1 1953 | Lieske |
| Dendrobium Artur ElleDen. Artur Elle | | Jan 1 1953 | Lieske |
| Rhyncholaeliocattleya Richard MaatschRlc. Richard Maatschintergeneric | | Jan 1 1953 | Charlesworth Ltd. |