| Name | Calanthe otuhanica C. L. Chan & T. J. Barkman |
| Authorship | C. L. Chan & T. J. Barkman |
| Rank | Species |
| Placed in | Calanthe R. Brown |
| Citation | 1997 Sandakania 9:29 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calanthe otuhanica C. L. Chan & T. J. Barkman |
| Identification made in | [no date] (1) |