Cypripedium macranthos

Large-flowered Cypripedium
1832 illustration from Edward's Botanical Register
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Monocots
Order:	Asparagales
Family:	Orchidaceae
Subfamily:	Cypripedioideae
Tribe:	Cypripedieae
Subtribe:	Cypripediinae
Genus:	Cypripedium
Species:	C. macranthos
Binomial name
Cypripedium macranthos Sw. (1800)
Synonyms
Cypripedium macranthon Sw. (1800) (spelling variation) Cypripedium macranthum Sw. (1800) (spelling variation) Sacodon macranthos (Sw.) Raf. (1838) Cypripedium thunbergii Blume (1859) Cypripedium speciosum Rolfe (1911) Cypripedium rebunense Kudô 1925 Cypripedium speciosum var. albiflorum Makino (1926) Cypripedium thunbergii f. albiflorum (Makino) Okuyama (1955) Cypripedium macranthos var. atropurpureum Aver. (1999)

The Large-flowered Cypripedium (Cypripedium macranthos) is a species of orchid. It is native to Belarus, Russia (European Russia and Siberia), Mongolia, Japan, Korea and China (Hebei, Heilongjiang, Jilin, Liaoning, Nei Mongol, Shandong, Taiwan).

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