| Name | Calanthe monophylla Ridley | 
| Authorship | Ridley | 
| Rank | Species | 
| Placed in | Calanthe R. Brown | 
| Citation | 1909 J. Fed. Malay States Mus. 4: 70 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calanthe monophylla Ridley | 
| Identification made in | [no date] (1) |