| Name | Mediocalcar versteegii subsp. intermedium Schuiteman |
| Authorship | Schuiteman |
| Rank | Subspecies |
| Placed in | Mediocalcar versteegii Schuiteman |
| Citation | 1997 Orchid Monogr. 8: 69 |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Mediocalcar versteegii subsp. intermedium Schuiteman |
| Identification made in | 1991 (13) |