| Name | Calyptosepalum sumatranum S. Moore |
| Authorship | S. Moore |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Calyptosepalum |
| GUID | urn:lsid:ipni.org:names:780045-1 |
| Citation | 1925 J. Bot. 63, Suppl. 91 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Calyptosepalum sumatranum S. Moore |
| Identification made in | 1995 (1), 2022 (1) |