| Name | Calliospora diphysae Arthur |
| Authorship | Arthur |
| Rank | Species |
| Placed in | Calliospora |
| Citation | 1905 Bot. Gaz. 39: 391 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Calliospora diphysae Arthur |
| Identification made in | [no date] (7) |