System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-1200016256
Cypripedium purpuratum var. obscurum Proc. Roy. Hort. Soc. London 1: 146 (1860)
Nomenclatural References
- literature : Proc. Roy. Hort. Soc. London 1: 146. 1860 BHL link from IPNI metadata.
- database : IPNI Record: 77273882-1