| Cypripedium macranthos | 
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| 1832 illustration from Edward's Botanical Register
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| Scientific classification | 
| Kingdom: | Plantae | 
 
| Clade: | Tracheophytes | 
 
| Clade: | Angiosperms | 
 
| Clade: | Monocots | 
 
| Order: | Asparagales | 
 
| Family: | Orchidaceae | 
 
| Subfamily: | Cypripedioideae | 
 
| Genus: | Cypripedium | 
| Species: | C. macranthos | 
| Binomial name | 
| Cypripedium macranthos 
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| Synonyms | 
| Cypripedium calceolus var. rubrum GeorgiSacodon macranthos (Sw.) Raf.Cypripedium thunbergii BlumeCypripedium macranthos f. vulgare RegelCypripedium speciosum RolfeCypripedium macranthos var. flavum MandlCypripedium rebunense KudôCypripedium macranthos var. albiflorum MakinoCypripedium macranthos var. speciosum (Rolfe) Koidz.Cypripedium speciosum var. albiflorum MakinoCypripedium macranthos var. maximum NakaiCypripedium macranthos f. rebunense (Kudô) OhwiCypripedium macranthos var. rebunense (Kudô) Miyabe & KudôCypripedium thunbergii f. albiflorum (Makino) OkuyamaCypripedium macranthos f. albiflorum (Makino) OhwiCypripedium macranthos f. alboroseum Aver.Cypripedium macranthos f. albostriatum Aver.Cypripedium macranthos f. flavoroseum Aver.Cypripedium macranthos var. atropurpureum Aver.Cypripedium neoparviflorum Y.N.Lee
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Cypripedium macranthos, commonly known as the large-flowered cypripedium or da hua shao lan (Chinese: 大花杓兰), is a species of orchid native to Russia and East Asia.