| Name | Cypripedium chamberlainianum O'Brien |
| Authorship | O'Brien |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cypripedium Linnaeus |
| GUID | urn:lsid:ipni.org:names:625660-1 |
| Citation | 1892 Gard. Chron. 1: 324 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Cypripedium chamberlainianum O'Brien |
| Identification made in | [no date] (7) |