| Name | Microcaryum pygmaeum (C. B. Clarke) I. M. Johnston |
| Authorship | (C. B. Clarke) I. M. Johnston |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Microcaryum |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Microcaryum pygmaeum (C. B. Clarke) I. M. Johnston |
| Identification made in | [no date] (10), 1999 (1), 2009 (2) |