⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-54204, with some changes.
This name is a synonym of Cypripedium parviflorum var. pubescens (Willd.) O.W.Knight.
The record derives from WCSP which reports it as a synonym (record 54204) with original publication details: Med. Fl. 1: 140 1828.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:315034-2.