| Name | Cypripedium passerinum Richardson |
| Authorship | Richardson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cypripedium Linnaeus |
| Contains | Cypripedium passerinum var. minganense Victorin |
| GUID | urn:lsid:ipni.org:names:625896-1 |
| Citation | Narr. Journey Polar Sea App. ed. II: 34 |
| Holdings | 92 Specimens held in the Harvard University Herbaria identified as Cypripedium passerinum Richardson |
| Identification made in | [no date] (92) |