Synonymy
Cypripedium macranthos Sw. in Kongl. Vetensk. Acad. Nya Handl. 21: 251. 1800
- ≡Sacodon macranthos (Sw.) Raf., Fl. Tellur. 4: 45. 1838
- =Cypripedium calceolus var. rubrum Georgi, Bemerk. Reise Russ. Reich. 1: 232. 1775
- =Cypripedium thunbergii Blume, Coll. Orchid.: 169. 1859
- =Cypripedium speciosum Rolfe in Bull. Misc. Inform. Kew 1911: 207. 1911
- ≡Cypripedium macranthos var. speciosum (Rolfe) Koidz. in Bot. Mag. (Tokyo) 40: 336. 1926
- =Cypripedium macranthos var. flavum Mandl in Oesterr. Bot. Z. 73: 271. 1924
- =Cypripedium rebunense Kudô in J. Jap. Bot. 2: 251. 1925
- ≡Cypripedium macranthos f. rebunense (Kudô) Ohwi, Fl. Jap.: 342. 1953
- =Cypripedium macranthos var. albiflorum Makino in J. Jap. Bot. 3: 27. 1926
- =Cypripedium speciosum var. albiflorum Makino in J. Jap. Bot. 3: 27. 1926
- ≡Cypripedium thunbergii f. albiflorum (Makino) Okuyama in J. Jap. Bot. 30: 42. 1955
- =Cypripedium macranthos var. maximum Nakai in J. Jap. Bot. 16: 63. 1940
- =Cypripedium macranthos f. alboroseum Aver. in Turczaninowia 2: 33. 1999
- =Cypripedium macranthos f. albostriatum Aver. in Turczaninowia 2: 23. 1999
- =Cypripedium macranthos f. flavoroseum Aver. in Turczaninowia 2: 23. 1999
- =Cypripedium macranthos var. atropurpureum Aver. in Turczaninowia 2: 18. 1999