| Cypripedium calceolus var. rubrum Georgi (synonym) |
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| Cypripedium macranthos var. albiflorum Makino (synonym) |
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| Cypripedium macranthos nothof. alboroseum Aver. (synonym) |
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| Cypripedium macranthos nothof. albostriatum Aver. (synonym) |
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| Cypripedium macranthos var. atropurpureum Aver. (synonym) |
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| Cypripedium macranthos nothof. flavoroseum Aver. (synonym) |
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| Cypripedium macranthos var. flavum Mandl (synonym) |
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| Cypripedium macranthos var. maximum Nakai (synonym) |
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| Cypripedium macranthos forma rebunense (Kudô) Ohwi (synonym) |
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| Cypripedium macranthos var. speciosum (Rolfe) Koidz. (synonym) |
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| Cypripedium rebunense Kudô (synonym) |
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| Cypripedium speciosum Rolfe (synonym) |
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| Cypripedium speciosum var. albiflorum Makino (synonym) |
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| Cypripedium thunbergii Blume (synonym) |
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| Cypripedium thunbergii forma albiflorum (Makino) Okuyama (synonym) |
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| Sacodon macranthos (Sw.) Raf. (synonym) |
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