| Name | Cephalanthera calcarata S. C. Chen |
| Authorship | S. C. Chen |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cephalanthera |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Cephalanthera calcarata S. C. Chen |
| Identification made in | [no date] (2) |