Cypripedium macranthos explained

Cypripedium macranthos, the large-flowered cypripedium, is a species of orchid. It is native to Belarus, Russia (European Russia and Siberia), Mongolia, Japan, Korea, Taiwan and China (Hebei, Heilongjiang, Jilin, Liaoning, Nei Mongol, Shandong).^[1]

Notes and References

1. http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=250092404 Flora of China v 25 p 26, 大花杓兰 da hua shao lan, Cypripedium macranthos