Cypripedium hybrids
Artificial orchid hybrids are registered by the Royal Horticultural Society. Hybrids are registered and named by the person who flowers the plant and first submits an application for registration. Note that the RHS also lists some synonyms in their database. The RHS plans to ultimately list commonly-used synonyms. For example, Cypripedium Yezo is the official name of the hybrid of Cypripedium macranthos and Cypripedium yatabeanum; another name seen for the same cross is Cypripedium Sandra Maier. This name was not registered but is listed as a synonym since it has been used in the literature.
Some names listed here are not actually hybrids but are included since they may be used as commercial identifiers of color forms: examples include Aki Pastel, etc. Other names are actually named forms of a single species, for example, John Haggar is a named form of Cyp macranthos.
The person who makes a given hybrid is referred to as the originator. Natural hybrids are here referred to with the letter "x" in front of the specific epithet and the author of the paper in which the natural hybrid was first described is indicated.
Hybrids listed with ( ) around them are names that have been associated with the specific hybrid in the literature or web sites but which do not appear in the RHS Orchid Parentage listing. To search the current RHS list of Cypripedium hybrids, enter Cypripedium into both of the parent genus boxes.
The offspring of a specific cross are all referred to as belonging to the same grex. Thus, all Cypripedium Gisela, for example, are offspring of a cross between any Cypripedium parviflorum and any Cypripedium macranthos. Some propagators would like to distinguish the offspring of specific parent plants that were used for a specific cross. Some of those results are listed here: for example, Cypripedium Boots grex Christopher refers to all the offspring of the specific Boots cross reported by Peter Corkhill in 2006.
Finally, specific plants that have resulted from a given species or cross may receive awards for particular merit from a recognized judging body such as the American Orchid Society. These specific plants may then be named by the exhibitor to indicate that they were awarded. These results are not listed in this table.
We also have a table that allows you to see all the hybrids organized by parentage rather than hybrid name. That list has additional hybrids that have been reported but for which we do not know the name.
| Natural | Seed Parent | Pollen Parent | Describer | Year |
|---|---|---|---|---|
| xalaskanum | guttatum | yatabeanum | P.M.Br. | 1995 |
| xandrewsii | candidum | parviflorum | AM Fuller | 1932 |
| xandrewsii nothovar andrewsii | parviflorum var. makasin | candidum | ||
| xandrewsii nothovar favillianum | parviflorum var. pubescens | candidum | (JT Curtis) B Boivin | 1932 |
| xandrewsii nothovar. landonii | xandrewsii nothovar. favillianum | parviflorum var. parviflorum | (Garay) B Boivin | |
| xbarbeyi (synonym for Cyp xventricosum) | calceolus | macranthos | ||
| xcatherinae | macranthos | shanxiense | Averyanov | 1999 | xcolumbianum | pubescens | montanum | Sheviak | 1992 |
| xfreynii (synonym for Cyp xventricosum) | calceolus | macranthos | ||
| xfroschii(later considered by the describer H Perner to be a variant of Cyp tibeticum) | tibeticum | yunnanense | ||
| xherae | reginae | pubescens | Sheviak | 2004 |
| hybrid a | macranthos | x ventricosum | ||
| hybrid b | tibeticum | himalaicum | ||
| hybrid c | corrugatum | yunnanense | ||
| xkesselringii (synonym for Cyp xventricosum) | calceolus | macranthos | ||
| xkrylowii (synonym for Cyp xventricosum) | calceolus | macranthos | ||
| xludlowii | henryi | yunnanense | ||
| xmacranthos (nothof) alboroseum | macranthos var album | macranthos | ||
| xmacranthos (nothof) albostriatum | macranthos var album | macranthos var atropurpureum | ||
| xmacranthos (nothof) flavoroseum | macranthos var flavum | macranthos | ||
| xmicrosaccos | shanxiense | calceolus | ||
| xventricosum | macranthos | calceolus | Swartz | 1800 |
| xventricosum nothovar. virescens | xventricosum | calceolus | ||
| xwenqingiae | farreri | tibeticum | Perner | 1998 |
| Artificial | Registrant | |||
| Aasee | reginae | farreri | Vienenkotter | 2009 |
| Achim | parviflorum var pubescens | x froschii | Frosch | 2003 |
| Adelheid | Sabine | calcicola | KD Schmidt | |
| Aki | parviflorum var pubescens | macranthos | Frosch | 1996 |
| Alice | parviflorum | Sabine | Malmgren | 2017 |
| Alois | xandrewsii | montanum | von Rad | 2008 |
| Amelie | passerinum | flavum | Frosch | 2010 |
| Andreas | fargesii | sichuanense | Frosch | 2015 |
| Ann Elizabeth | tibeticum | franchetti | Corkhill | 2010 |
| Anna | parviflorum var parviflorum | macranthos var hotei-atsumorianum | Frosch | 2012 |
| Anna Beckmann | kentuckiense | xcolumbianum | J Auer | 2016 |
| Anne | reginae | macranthos | Vienenkötter | 2008 |
| Anne gx Lucien Group | reginae | macranthos var taiwanianum | Moors | 2007 |
| Arne | fasciolatum | Uta | Frosch | 2016 |
| Annegret | parviflorum | shanxiense | Frosch | 2010 |
| Annette | macranthos | candidum | Frosch | 2002 |
| Antonin Binovess | himalaicum | cordigerum | Pinkepank | |
| Aurora | Sebastian | tibeticum | Stiebritz | 2014 |
| Axel | parviflorum | tibeticum | Malmgren | 1998 |
| Ayana | flavum | wardii | Roegler | 2012 |
| Barbara Imfeld-Pinkepank | macranthos var album | farreri | Pinkepank | 2005 |
| Barbarossa | Otto | macranthos | KD Schmidt | 2014 |
| Bärbel Schmidt | macranthos | montanum | F Schmidt | 2009 |
| Barry Phillips | fasciolatum | segawae | RHS | 2013 |
| Bea Pinkepank | calcicolum | reginae | Pinkepank | 2010 |
| Beatrix | Wladiwo | fasciolatum | KD Schmidt | 2011 |
| Benedikt | cordigerum | montanum | Frosch | 2014 |
| Bernd | macranthos | /segawae | Frosch | 2001 | Bernie | reginae | fargesii | Raschun | 2007 |
| Bertradis | Lothar Pinkepank | henryi | KD Schmidt | 2011 |
| Betty Maier | macranthos | parviflorum var planipetalum | Maier | 2004 |
| Bill | parviflorum var pubescens | tibeticum | Frosch | 2004 |
| Birgit | macranthos | cordigerum | In Vitro | 2006 |
| Blondi | parviflorum var pubescens | macranthosvar rebunense | Frosch | 2007 |
| Boots | calceolus var flavum | montanum | Pinkepank | 2005 |
| Boots grex Christopher | calceolus | montanum | Corkhill | 2005 |
| Camiel | parviflorum var parviflorum | plectrochilum | von Rad | 2005 |
| Carla | Favillianum | macranthos var alba | Burch & Perakos | 2009 |
| Carol Ilene | parviflorum var pubescens | macranthos hotei-atsumorianum | Keisling | 2005 |
| Carolin | calceolus | macranthos var speciosum | Frosch | 1991 |
| Carson | parviflorum | formosanum | Frosch | 1992 |
| Chauncey | parviflorum | segawai | Whitlow | 1993 |
| Christa Handlbauer | farreri | calceolus | Glanz/Handlbauer | 2009 |
| Christian | Shanxiense | macranthos var hotei-atsumorianum | Weinert | 2018 |
| Christoph | parviflorum | japonicum | Frosch | 2015 |
| Cleo Pinkepank | kentuckiense | macranthos var hotei-atsumorianum | Hach/Pinkepank | 1998 |
| Cornelia | Doreen | froschii | Schmidt | 2010 |
| Dawn Edwards | lichiangense | macranthos | RHS/Anthura | 2013 |
| Delphine | kentuckiense | franchetti | Moors | 2009 |
| Dieter | xandrewsii | candidum | Burch & Perakos | 2010 |
| Dietrich | calceolus | kentuckiense | Frosch | 2003 |
| Dominique | reginae | formosanum | Moors | 2007 |
| Donna | Sabine | xandrewsii | Burch & Perakos | 2012 |
| Doreen | xventricosum | cordigerum | Schmidt | 2010 |
| Dr. Ernst von Siemens | xfroschii | tibeticum | S Urban | 2016 |
| Dryad | xandrewsii | tibeticum | Burch & Perakos | 2012 |
| Elise | Ulla Silkens | macranthos | Malmgren | 2011 |
| Emil | parviflorum | calceolus | Frosch | 1993 |
| Erich Maier | guttatum | reginae | Maier | 2006 |
| Erika | calceolus | lcandidum | Frosch | 2003 |
| Eurasia | macranthos | tibeticum | Nakamura | 2005 |
| Fantasy (synonym for Princess, see notes) | reginae | margaritaceum | lWhitlow | 1992 |
| Favillianum | parviflorum var pubescens | candidum | Whitlow | 1994 |
| Fay | Sebastian | xcolumbianum | F Schmidt | 2017 |
| Florence | Gisela | fasciolatum | Corkhill | 2007 |
| Francis | kentuckiense | macranthos var speciosum | Robinson | 2001 |
| Frohnau SilkSun | Ulla Silkens | Sunshine | Hach | 2013 |
| Froni | parviflorum var pubescens | franchetti | Frosch | 2012 |
| Gabriela | fasciolatum | kentuckiense | Frosch | 2003 |
| Ge Pang | formosanum | japonicum | Pinkepank | 2010 |
| Geisha | Gisela | candidum | Burch & Perakos | 2010 |
| Genesis | reginae | parviflorum var pubescens | Whitlow | 1987 |
| Gerhard | franchetti | farreri | Frosch | 2005 |
| Gidget | candidum | henryi | Frosch | 1993 |
| Gisela | parviflorum var parviflorum | macranthos | Frosch | 1992 |
| Gisela grex Ray Group | parviflorum var parviflorum | macranthos var taiwanianum | Malmgren | 2011 |
| GPH Anna Marie | henryi | flavum | Burch | 2009 |
| GPH Barbara | Favillianum | fasciolatum | Burch & Perakos | 2009 |
| GPH Barbara's Smile | Lothar Pinkepank | Kristi Lynn | Burch | 2014 |
| GPH Charles | candidum | montanum | Burch | 2009 |
| GPH Crimson Challenger | franchetti | Gisela | Burch | 2012 |
| GPH Crimson Promise | Gisela | Maria | Burch | 2010 |
| GPH Fair Garden Princess | cordigerum | henryi | Burch | 2018 |
| GPH Little Charlie | parviflorum var. makasin | macranthos var. albiflorum | Burch | 2010 |
| GPH Low Percentage | acaule | fasciolatum | Burch | 2015 |
| GPH Memoria Charles Frail Jr | parviflorum var. pubescens | macranthos var. album | Burch & Perakos | 2009 |
| GPH Memoria Florence Frail | franchetti | Peter | Burch | 2013 |
| GPH Merlot | Memoria Shawna Austin | GPH Memoria Florence Frail | Burch | 2017 |
| GPH Olympic Promise | Ursel | segawae | Burch | 2017 |
| GPH Petite Delight | cordigerum | segawae | Burch | 2015 |
| GPH Quiet Waters | cordigerum | tibeticum | Burch | 2018 |
| GPH Tom Velardi | macranthos var. alba | Sabine | Burch & Perakos | 2010 |
| GPH Theresa | Lothar Pinkepank | macranthos | Burch | 2013 |
| GPH Yellow Hank | henryi | segawai | Burch | 2015 |
| GPH Yumi | Sabine | GPH Tom Velardi | Burch | 2013 |
| Gunnar | tibeticum | flavum | Frosch | 2016 |
| Günter | calceolus | reginae | In Vitro Orch | 2006 |
| Hakuto | macranthos var album | henryi | Kaneko | 2011 |
| Hank Small | parviflorum var parviflorum | henryi | Whitlow | 1991 |
| Hanne Rosdahl | fasciolatum | flavum | Malmgren | 2008 |
| Hannes | Uta | parviflorum var pubescens | Frosch | 2017 |
| Hans Arpagaus | froschii | macranthos | Pinkepank | 2005 |
| Hans Erni | franchetti | calceolus | Frosch | 2004 |
| Hans Pinkepank | formosanum | calceolus | Pinkepank | 2010 |
| Hareskov | Johnny Petersen | tibeticum | Malmgren | 2017 |
| Hedi | Ingrid | macranthos | Frosch | 1997 |
| Hedwig | Ingrid | pubescens | KD Schmidt | 2011 |
| Heike | formosanum | segawai | Frosch | 1998 |
| Heinz Pinkepank | arietinum | reginae | S Ihme | 2016 |
| Henning Pinkepank | shanxiense | macranthos | Pinkepank | 2005 |
| Henri Pinkepank | Kathleen Anne Green | Lothar Pinkepank | H Pinkepank | 2016 |
| Henric | macranthos var hotei-asumatorianum | tibeticum | Malmgren | 2010 |
| Hideki Okuyama | fasciolatum | x ventricosum | Frosch | 2001 |
| Highlight | xventricosum nothovar virescens | segawai | F Schmidt | 2011 |
| Hilda | kentuckiense | x ventricosum | Robinson | 2001 |
| Hildegard | candidum | cordigerum | Frosch | 2005 |
| Hiraizmi | Karl | macranthos | T Oyamada | 2013 |
| Holger | henryi | macranthos var speciosum | Frosch | 2005 |
| Ilse | californicum | flavum | Frosch | 20 |
| Inge | parviflorum | fasciolatum | Frosch | 2003 |
| Ingrid | parviflorum | cordigerum | Frosch | 1990 |
| Irene | reginae | kentuckiense | Frosch | 2006 |
| Irmin Vogler | Sabine | Henric | S Malmgren | 2018 |
| Ivory | cordigerum | kentuckiense | Koch | 2008 |
| Iwahime | macranthos var. speciosum | fasciolatum | Hiratsuka | 2008 |
| Iwate | Monto | Iwahime | T Oyamada | 2013 |
| Jacob | Lothar Pinkepank | tibeticum | KD Schmidt | 2014 |
| James Armitage | montanum | henryi | RHS/Anthura | 2013 |
| January Sunshine | acaule | parviflorum var pubescens | RHS | 2007 |
| Jens | fasciolatum | shanxiense | Frosch | 2012 |
| Jimmy | fasciolatum | macranthos var rebunense | Frosch | 2006 |
| Johanna | kentuckiense | corrugatum | Robinson | 2003 |
| John | parviflorum var parviflorum | yunnanense | Frosch | 2006 |
| John Massey | montanum | kentuckiense | S Urban | 2016 |
| Johnny Petersen | parviflorum var. parviflorum | macranthos var rebunense | Hach/Malmgren | 1999 |
| Joris | parviflorum var pubescens | Uta | Frosch | 2016 |
| José | reginae | tibeticum | Moors | 2007 |
| Joseph Henry | parviflorum | calcicolum | Corkhill | 2005 |
| Judith | reginae | Tilman | Crustacare | 2006 |
| Judith Merrick | Erika | fasciolatum | RHS/Anthura | 2013 |
| Julia Barclay | Aki | kentuckiense | RHS/Anthura | 2013 |
| Julie Ann | kentuckiense | calcicolum | Keisling | 2004 |
| Kagura | calceolus | Carolin | T Oyamada | 2013 |
| Karel Polivka | x ventricosum | macranthos | Pinkepank | 2005 |
| Karl | macranthos var speciosum | franchetti | Frosch | 2009 |
| Karl Heinz | calceolus | cordigerum | Frosch | 1990 |
| Kathleen Anne Green | kentuckiense | henryi | Whitlow | 1992 |
| Katrin | Philipp | parviflorum var pubescens | Frosch | 2005 |
| Kirsten | flavum | corrugatum | Malgren | 2012 |
| Kizuna | macranthos | Carolin | T Oyamada | 2013 |
| Kristi Lyn | parviflorum var pubescens | henryi | Keisling | 2003 |
| Lady Dorine | fasciolatum | formosanum | Opstaele | 2008 |
| Laila | macranthos | x andrewsii | Keisling | 2006 |
| Late Delight | californicum | macranthos | KD Schmidt | 2014 |
| Lettika | flavum | kentuckiense | F Schmidt | 2014 |
| Lisa | Dietrich | parviflorum var pubescens | KD Schmidt | 2014 |
| Lisbeth | Gisela | calceolus | Döpper | 2004 |
| Lizzy Ann | parviflorum | xfroschii | Corkhill | 2005 |
| Loes | reginae | yunnanense | Moors | 2009 |
| Lois (this name is not recognized by the orchid registrar since taiwanianum is not recognized as a valid variety of macranthos) | kentuckiense | macranthos var taiwanianum | Robinson | 2003 |
| Lothar Pinkepank | parviflorum var. pubescens | kentuckiense | Pinkepank | 2005 |
| Lucien (Anne gx Lucien Group) | reginae | macranthos var taiwanianum | Moors | 2007 | Lucy Pinkepank | kentuckiense | tibeticum | Pinkepank | 1998 |
| Lukas | parviflorum var pubescens | segawae | U von Rad | 2015 |
| Luke | franchetti | xfroschii | Corkhill | 2007 |
| Lura | Dietrich | macranthos var hotei | KD Schmidt | 2014 |
| Lusarem | candidum | Sebastian | Corkhill | 2010 |
| Manfred | parviflorum | fargesii | In Vitro Orchid Raschun | 2008 |
| Maria | parviflorum | macranthos var speciosum | Frosch | 1991 |
| Mason's Birthday | candidum | kentuckiense | Burch | 2012 |
| Maria Handlbauer | reginae | corrugatum | Handlbauer | 2008 |
| Marianne | Sebastian | montanum | Frosch | 2010 |
| Marika | Aki | candidum | Burch & Perakos | 2009 |
| Mario | calceolus | Sabine | Malmgren | 2018 |
| Mathilde | Sabine | macranthos var hotei-asumatorianum | KD Schmidt | 2011 |
| Memoria Florence Frail | franchetti | Peter | Burch | 2013 |
| Memoria Gerd Kohls | calceolus | henryi | Lowland Biotech | 1995 |
| Memoria Hans Hoeller | lichiangense | fargesii | Stickroth | 2014 |
| Memoria Holger Perner | fasciolatum | cordigerum | S Urban | 2018 |
| Memoria Marika Perakos | Sabine (album) | Birgit(album) | Burch & Perakos | 2015 |
| Memoria Shawna Austin | macranthos var hotei-atsumorianum | calceolus | Austin | 2006 |
| Michael | macranthos | henryi | Frosch | 1998 |
| Mike | kentuckiense | x ventricosum nothovar virescens | Robinson | 2003 |
| Mona Lis | Sabine | Tower Hill | Malgren | 2017 |
| Monto | macranthos var. hotei-atsumorianum | fasciolatum | Hiratsuka | 2008 |
| Mops | macranthos var hotei-atsumorianum | franchetti | Frosch | 2014 |
| Münster | californicum | guttatum | Vienenkötter | 2011 |
| Nadi | franchetti | Jimmy | Frosch | 2013 |
| Neil Lancaster | lichiangense | fasciolatum | Anthura | 2013 |
| Oliver | Lothar Pinkepank | calceolus | KD Schmidt | 2011 |
| Olli | | kentuckiense |
KD Schmidt |
2011 |
|
| Oma Alli | Tanja Pinkepank | x ventricosum nothovar virescens | Pinkepank | 2005 |
| Otmar Riegler | farreri | parviflorum var pubescens | Glanz/Handlbauer | 2007 |
| Otto | calceolus | parviflorum var pubescens | Frosch | 1991 |
| Patrick Pinkepank | parviflorum var planipetalum | tibeticum | Pinkepank | 1998 |
| Paul | parviflorum | franchetti | Frosch | 2009 |
| Peter | macranthos var speciosum | yunnanense | Frosch | 2009 |
| Philipp | macranthos | kentuckiense | Frosch | 1996 |
| Philipp gx Dreiech Group | kentuckiense | macranthos | Frosch | 2018 |
| Piccolo | parviflorum var. planipetalum | yunnanense | Frosch | 2007 |
| Pixi | calceolus | tibeticum | Corkhill | 2003 |
| Pluto | fasciolatum | franchetti | Frosch | 2005 |
| Princess | reginae | lichiangense | Whitlow | 1995 |
| Prof. Karl Robatsch | reginae | acaule | In Vitro | 2004 |
| Promises | formosanum | acaule | Whitlow | 1988 |
| Pünktchen und Anton | wardii | reginae | Pinkepank | 2015 |
| Ragnar | parviflorum var. pubescens | Monto | Frosch | 2016 |
| Rascal | kentuckiense | parviflorum | Whitlow | 1990 |
| Rena | kentuckiense | Marika | Burch | 2012 |
| Renate | macranthos | franchetti | Frosch | 2009 |
| Rhiensberg Castle | Ulla Silkens | tibeticum | Hach/Bergel | 2012 |
| Rhiensberg IS Beautiful | Ulla Silkens | passerinum | Hach/Bergel | 2012 |
| Rhiensberg Sparrow Egg | passerinum | reginae | Hach/Bergel | 2007 |
| Rhodopsis | montanum | tibeticum | Anthura | 2013 |
| Robin Lee | farreri | kentuckiense | Keisling | 2000 |
| Roland | parviflorum var pubescens | corrugatum | In Vitro | 2005 |
| Ruby Ivate | macranthos var speciosum | Carolin | Oyamata | 2010 |
| Sabine | fasciolatum | macranthos | Frosch | 2002 |
| Sam Saulys | Gisela | xandrewsii | Burch & Perakos | 2009 |
| Sandra M. | macranthos | yatabeanum | E. Maier | 2006 |
| Sandra Maier (synonym for Yezo) | macranthos | yatabeanum | E. Maier | 2003 |
| Sarah Louise | Ulla Silkens | reginae | Corkhill | 2010 |
| Sarah Louise gx Vallonia Group | Ulla Silkens | reginae forma album | Burch | 2011 |
| Schoko | calceolus | shanxiense | Frosch | 2011 |
| Sebastian | parviflorum | montanum | Frosch | 1998 |
| Selston High School | candidum | fasciolatum | Anthura | 2013 |
| Siggi | froschii | calceolus | Pinkepank | 2005 |
| Silvia | Lothar Pinkepank | Sabine | Schmidt | 2010 |
| Spirit of Violet | macranthos | Gisela | Vossler | 2009 |
| Stefanie | Otto | henryi | Schmidt | 2010 |
| Sunny | fasciolatum | calceolus | Frosch | 2004 |
| Sunshine | flavum | pubescens | O. Vossler | 2008 |
| Tanja Pinkepank | macranthos var rebunense | calceolus | Pinkepank | 1998 |
| Tasio | Dietrich | Lothar Pinkepank | Schmidt | 2010 |
| Theophanu | Sabine | tibeticum | KD Schmidt | 2011 |
| Tical | californicum | tibeticum | F Schmidt | 2013 |
| Till Eulenspiegel | shanxiense | tibeticum | Pinkepank | 2005 |
| Tilman | tibeticum | fasciolatum | Frosch | 2005 |
| Tordis Kvalstein | macranthos var. corrugatum | Ulla Silkens | Kvalstein | 2008 |
| Tower Hill | parviflorum var pubescens | macranthos var speciosum | Keisling | 2003 |
| Ulla Silkens | flavum | reginae | Malmgren | 1996 |
| Ulli | parviflorum var pubescens | cordigerum | Frosch | 1994 |
| Ursel | fasciolatum | henryi | Frosch | 2003 |
| Uta | fasciolatum | x froschii | Frosch | 2004 |
| Uwe | Hans Erni | parviflorum var pubescens | Stiebritz | 2014 |
| Vicky's Delight | Ulla Silkens | flavum | Corkhill | 2006 |
| Victoria | parviflorum var. pubescens | fasciolatum | Corkhill | 2005 |
| Vilma | Tower Hill | tibeticum | Malmgren | 2010 |
| Warren | reginae | californicum | Lueg | 2006 |
| Wenqing | tibeticum | farreri | Hengduan Mountains Biotechnology | 2012 |
| Werner | candidum | yatabeanum | Whitlow | 1993 |
| Werner F. | calcicolum | macranthos | von Rad | 2011 |
| Werner Frosch | henryi | macranthos var hotei-atsumorianum | Manthey | 2003 |
| Werner Schmidt | formosanum | yunnanense | Schmidt | 2008 |
| Wim | /td>henryi | tibeticum | Moors | 2007 |
| Wladiwo | x ventricosum | calceolus flavum | Frosch | 2005 |
| Wouter Peeters | reginae | fasciolatum | Peeters | 2006 |
| Yezo | macranthos | yatabeanum | Nakamura | 2005 |
 | ||||
| Named Varieties Not Registered | Originator | |||
| Aki Pastel | parviflorum var pubescens | macranthos | a white form of Aki | Frosch Exclusive Perennials |
| Birgit Pastel | macranthos | cordigerum | a white form of Birgit | Frosch Exclusive Perennials |
| Gisela Pastel | parviflorum | macranthos | a white form of Gisela | Frosch Exclusive Perennials |
| John Haggar | macranthos | macranthos var.hotei-atsumorianum | not a hybrid, rather a named Grex within the species | Malmgren 2011 |
| Michael Pastel | macranthos | henryi | a white form of Michael | Frosch Exclusive Perennials |
| Renate Pastel | fasciolatum | macranthos | a white form of Sabine | Frosch Exclusive Perennials |
| Sabine Pastel | fasciolatum | macranthos | a white form of Sabine | Frosch Exclusive Perennials |
Notes:
Cyp Fantasy is noted as a synonym of Cyp Princess since Cyp Fantasy was described having Cyp daliense as a parent, and
Cyp daliense was later declared a synonym for Cyp margaritaceum. However, it was found that the parent plant identified as Cyp
margaritaceum was actually Cyp lichiangense. Whitlow in his website notes that since so long a time had passed between Fantasy's
and the realization of misidentification, that the same hybrid had to be reregistered, as Cyp Princess.
